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Measuring Module<br />

Protos ® CONDI 3400(X)-051<br />

used for conductivity measurement<br />

with electrodeless sensors<br />

Latest product information:<br />

www.knick.de


Warranty<br />

Defects occurring within 3 years from delivery date shall be remedied free of charge at our plant<br />

(carriage and insurance paid by sender). Sensors, fittings and accessories: 1 year<br />

©2005 Subject to change without notice<br />

Return of products under warranty<br />

Please contact our Service Team before returning a defective device. Ship the cleaned device to the<br />

address you have been given. If the device has been in contact with process fluids, it must be<br />

decontaminated/disinfected before shipment. In that case, please attach a corresponding certificate,<br />

for the health and safety of our service personnel.<br />

Disposal<br />

Please observe the applicable local or national regulations concerning the disposal of<br />

“waste electrical and electronic equipment”.<br />

Registered trademarks<br />

The following registered trademarks are used in this instruction manual<br />

without further marking<br />

CalCheck ®<br />

Calimatic ®<br />

Protos ®<br />

Sensocheck ®<br />

Sensoface ®<br />

ServiceScope ®<br />

VariPower ®<br />

are registered trademarks of <strong>Knick</strong> GmbH & Co. KG, Germany<br />

SMARTMEDIA ®<br />

is a registered trademark of Toshiba Corp., Japan<br />

InPro ®<br />

is a registered trademark of Mettler Toledo GmbH, Switzerland<br />

<strong>Knick</strong><br />

Elektronische Messgeräte GmbH & Co. KG<br />

P.O. Box 37 04 15<br />

D-14134 Berlin<br />

Phone: +49 (0)30 - 801 91 - 0<br />

Fax: +49 (0)30 - 801 91 - 200<br />

Internet: http://www.knick.de<br />

knick@knick.de<br />

TA-201.051-KNE04 011005 Software version 2.0


Contents<br />

Warranty ......................................................................................................2<br />

Registered trademarks ..................................................................................2<br />

EC Declaration of Conformity ......................................................................3<br />

Intended use ................................................................................................8<br />

Safety information........................................................................................9<br />

Software version .......................................................................................10<br />

Modular concept and instruction manuals . . . . . . . . . . . . . . .11<br />

Short description: FRONT module...............................................................12<br />

Short description: Menu structure ..............................................................13<br />

Short description: BASE module .................................................................15<br />

<strong>Parameter</strong> tables (Excel) at www.knick.de...................................................16<br />

Terminal plate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17<br />

Inserting the module ..................................................................................18<br />

Dimension drawing: Application of SE 655 / SE 656 sensor . . . . . . . . . . .19<br />

Connection of SE 655 / SE 656 sensors ......................................................20<br />

Wiring example ..........................................................................................21<br />

Quick start:<br />

Menu selection, menu structure ..............................................................22<br />

Passcode entry.........................................................................................23<br />

Configuring the measurement display .....................................................24<br />

Setting diagnostics messages as favorite..................................................26<br />

Calibration / adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28<br />

Temperature compensation......................................................................29<br />

Selecting a calibration method ...................................................................30<br />

Automatic with standard cal solution.......................................................32<br />

Manual entry of cal solution ....................................................................34<br />

Product calibration...................................................................................36<br />

Data entry of premeasured sensors..........................................................38<br />

Zero point correction ...............................................................................39<br />

4<br />

CONDI 3400(X)-051


Contents<br />

Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .40<br />

<strong>Parameter</strong> <strong>setting</strong> . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41<br />

Operating levels.......................................................................................41<br />

Enable / lock functions.............................................................................42<br />

TC process medium .................................................................................45<br />

Concentration curves...............................................................................46<br />

Concentration chart (additional function SW 3400-009)..........................49<br />

Messages.................................................................................................50<br />

Setting the logbook parameters (System control)<br />

Logbook ..................................................................................................52<br />

Factory <strong>setting</strong> .........................................................................................52<br />

Setting the system control and the outputs (BASE)<br />

Setting the current output .......................................................................53<br />

Output filter (time constant) ....................................................................56<br />

NAMUR signals (current outputs) - Behavior during messages - ...............57<br />

NAMUR signals (relay contacts):<br />

failure, maintenance request, function check...........................................58<br />

Relay contacts: protective wiring..............................................................59<br />

Setting the relay contacts ........................................................................60<br />

Limit value, hysteresis, contact type .........................................................61<br />

Setting the OK1, OK2 inputs (BASE)<br />

Optocoupler inputs (BASE): Usage and switching level.............................62<br />

Switching parameter sets via OK2 (system control) ..................................63<br />

Calculation Blocks (System control)<br />

Calculation of new variables from measured variables .............................64<br />

5


Contents<br />

Diagnostics functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .67<br />

Setting diagnostics messages as favorite..................................................67<br />

Message list.............................................................................................68<br />

Logbook ..................................................................................................68<br />

Module diagnostics..................................................................................69<br />

Sensor monitor........................................................................................69<br />

Cal record................................................................................................69<br />

Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .70<br />

Appendix:<br />

Minimum measuring spans for current outputs ..........................................73<br />

<strong>Parameter</strong> <strong>setting</strong> menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . .74<br />

Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .78<br />

Overview of icons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .83<br />

Overview of menu selection . . . . . . . . . . . . . . . . . . . . . . . . . .84<br />

6<br />

CONDI 3400(X)-051


Intended use<br />

The module is an input module for conductivity measurement with commercially<br />

available electrodeless sensors.<br />

The 3400X-051 module is intended for operation in locations subject to explosion<br />

hazards which require equipment of Group II, device category 2(1), gas/dust.<br />

Conformity with FDA 21 CFR Part 11<br />

In their directive “Title 21 Code of Federal Regulations, 21 CFR Part 11, Electronic<br />

Records; Electronic Signatures” the US American health agency FDA (Food and Drug<br />

Administration) regulates the production and processing of electronic documents for<br />

pharmaceutical development and production. This results in requirements for measuring<br />

devices used for corresponding applications. The following features ensure<br />

that the Protos 3400(X) modular process analysis system meets the demands of FDA<br />

21 CFR Part 11:<br />

Electronic Signature<br />

Access to the device functions is regulated and limited by individually adjustable<br />

codes – “Passcodes”. This prevents unauthorized modification of device <strong>setting</strong>s or<br />

manipulation of the measurement results. Appropriate use of these passcodes makes<br />

them suitable as electronic signature.<br />

Audit Trail Log<br />

Every change of device <strong>setting</strong>s can be automatically recorded and documented in<br />

the Audit Trail Log on the SmartMedia card. The recording can be encoded.<br />

8<br />

CONDI 3400(X)-051


Safety information<br />

Caution!<br />

Never try to open the module! If a repair should be required, return the module to<br />

our factory.<br />

If the specifications in the instruction manual are not sufficient for assessing the<br />

safety of operation, please contact the manufacturer to make sure that your intended<br />

application is possible and safe.<br />

Be sure to observe during installation:<br />

•Switch off power supply before replacing or inserting a module.<br />

•Protect the signal inputs of the modules against electrostatic discharge.<br />

• Before commissioning it must be proved that the device may be connected with<br />

other equipment.<br />

Application in hazardous locations:<br />

CONDI 3400X-051 module<br />

When using the Protos CONDI 3400X-051 module, the stipulations for electrical<br />

installations in hazardous areas (EN 60079-14) must be observed. When installing<br />

the device outside the range of applicability of the 94/9/EC directive, the appropriate<br />

standards and regulations in the country of use must be observed. The module has<br />

been developed and manufactured in compliance with the applicable European<br />

guidelines and standards.<br />

Compliance with the European Harmonized Standards for use in hazardous locations<br />

is confirmed by the EC-Type-Examination Certificate. Compliance with the European<br />

guidelines and standards is confirmed by the EC Declaration of Conformity.<br />

There is no particular direct hazard caused by the operation of the device in the<br />

specified environment.<br />

9


Software version<br />

CONDI 3400(X)-051 module<br />

Device software Protos 3400(X)<br />

The COND 3400-051 module is supported by software version 3.0 or higher.<br />

The COND 3400X-051 module is supported by software version 4.0 or higher.<br />

CONDI 3400(X)-051 module software<br />

Software version 2.0 Nov. 17, 2003<br />

Query actual device/module software<br />

When the Protos is in measuring mode:<br />

Press menu key, open Diagnostics menu.<br />

Menu Display Device description<br />

0.003 mS/cm<br />

22.7 °C<br />

Device description<br />

Module FRONT 3400X-015<br />

Protos operating panel<br />

Hardware: 1, Software: 4.0<br />

Serial number: 0000815<br />

Module<br />

Return<br />

FRONT<br />

BASE<br />

Options<br />

Provides information about all modules<br />

installed: Module type and function,<br />

serial number, hardware and software<br />

version and device options.<br />

Select the different modules<br />

(FRONT, BASE, slots 1 - 3) using the<br />

arrow keys.<br />

10<br />

CONDI 3400(X)-051


Modular concept and instruction manuals<br />

Instruction manuals for basic unit, measuring module, additional functions.<br />

The Protos 3400(X) is an expandable modular process analysis system.<br />

The basic unit (FRONT and BASE modules) provides three slots which can be<br />

equipped by the user with any combination of measuring or communication<br />

modules. The software capabilities can be expanded by additional functions<br />

(options). Additional functions must be ordered separately. They are supplied with<br />

a device-specific TAN for function release.<br />

Protos 3400(X) modular process analysis system<br />

Option<br />

retrofitable<br />

Additional<br />

functions<br />

Activation via devicespecific<br />

TAN<br />

For an overview<br />

www.knick.de/protos<br />

at “Options”<br />

Measuring modules<br />

• pH / ORP / Temp<br />

• 02 / Temp<br />

• Noncontacting conductivity / Temp<br />

• Contacting conductivity / Temp<br />

SmartMedia card<br />

Data recording<br />

For an overview<br />

www.knick.de/protos<br />

at “Options”<br />

3 module slots<br />

for free combination of<br />

measuring and<br />

communication modules<br />

Communication modules<br />

• OUT (additional switching and<br />

current outputs)<br />

• PID (analog and digital controller)<br />

• Profibus<br />

• The instruction manual for the Protos 3400(X) describes how to install,<br />

commission and operate the basic unit.<br />

• The instruction manual for the measuring or communication module<br />

describes all functions required for commissioning and working with<br />

the respective measuring or communication module.<br />

• Additional functions are supplied with a function description.<br />

11


Short description: FRONT module<br />

Protos 3400<br />

Modular hardware and software system for liquid analysis.<br />

4 captive scews<br />

for opening the analyzer<br />

(Caution! Make sure that the gasket<br />

between FRONT and BASE is properly seated and clean!)<br />

Transflective LC graphic display<br />

(240 x 160 pixels)<br />

white backlighting,<br />

high resolution and high contrast.<br />

Measurement display<br />

For parameter <strong>setting</strong>, see Pg 24<br />

User interface<br />

with plaintext menus as recommended<br />

by NAMUR.<br />

Menu texts can be switched to:<br />

German, English, French, Italian,<br />

Swedish, and Spanish.<br />

Intuitively acquirable menu logic,<br />

based on Windows standards.<br />

Secondary displays<br />

see Pg 26<br />

2 softkeys<br />

with context-sensitive functions.<br />

Red LED<br />

signals failure (On) or<br />

maintenance request/function check<br />

(flashing) according to NE 44.<br />

Green LED<br />

Voltage supply okay<br />

Control panel<br />

3 function keys<br />

(menu, meas, enter)<br />

and 4 arrow keys for menu selection<br />

and data entries<br />

5 self-sealing cable glands<br />

M20 x 1.5<br />

for entry of voltage supply and signal lines<br />

12<br />

CONDI 3400(X)-051


Short description: Menu structure<br />

Basic functions: Calibration, maintenance, parameter <strong>setting</strong>, diagnostics<br />

3<br />

Menu groups<br />

Measuring<br />

1<br />

2<br />

Calibration Maintenance <strong>Parameter</strong> <strong>setting</strong> Diagnostics<br />

Passcode:<br />

1147 2958 1246<br />

Operator level<br />

4<br />

1989<br />

Administrator level<br />

5<br />

Selection of<br />

further<br />

menu items:<br />

Module 1<br />

Module 2<br />

Module 3<br />

BASE<br />

Module 1<br />

Module 2<br />

Module 3<br />

SYSTEM<br />

FRONT<br />

BASE<br />

Module 1<br />

Module 2<br />

Module 3<br />

Message list<br />

Measuring point<br />

description<br />

Logbook<br />

Device description<br />

FRONT<br />

BASE<br />

Module 1<br />

Module 2<br />

Module 3<br />

Legend:<br />

(1) Pressing the menu key accesses menu selection<br />

(2) Pressing the meas key returns to measurement<br />

(3) Menu groups are selected using the arrow keys<br />

(4) Press enter to confirm, enter passcode<br />

(5) Further menu items are displayed<br />

(6) Selected functions of the Diagnostics menu can be recalled via<br />

softkey even when in measuring mode (“Favorites”, Pg 26)<br />

13


Short description: FRONT module<br />

Protos 3400<br />

View into the open device (FRONT module)<br />

Slot for SmartMedia card<br />

• Data recording<br />

The SmartMedia card expands the<br />

measurement recorder capacity to<br />

> 50000 records.<br />

• Exchange of parameter sets<br />

5 parameter sets can be stored<br />

on the SmartMedia card,<br />

2 of them can be loaded to the Protos<br />

and switched by remote control.<br />

Configurations can be transferred<br />

from one Protos to the other.<br />

• Function expansions<br />

are possible with additional software<br />

modules which are released using<br />

transaction numbers (TAN).<br />

• Software updates<br />

Terminal plates<br />

of “hidden” modules<br />

Each module comes with an adhesive<br />

label containing the contact assignments.<br />

This label should be sticked to the inner<br />

side of the front (as shown).<br />

Then, the terminal assignments remain<br />

visible even if further modules are inserted.<br />

Replacing the front module<br />

Pull off power cord and ground wire.<br />

To separate the FRONT module from the<br />

BASE module, turn the retaining screws<br />

of the pivot hinge by 90°.<br />

The circumferential sealing<br />

guarantees IP 65 protection and allows spray<br />

cleaning / disinfection.<br />

Caution! Keep clean!<br />

14<br />

CONDI 3400(X)-051


Short description: BASE module<br />

Protos 3400<br />

View into the open device (BASE module, 3 function modules installed)<br />

Module equipment<br />

Module identification: Plug & Play<br />

Up to 3 modules can be combined as<br />

desired. Several input and communication<br />

modules are available.<br />

BASE module<br />

2 current outputs (free assignment of<br />

process variable) and 4 relay contacts,<br />

2 digital inputs.<br />

VariPower broad-range power supply,<br />

20 ... 265 V AC/DC, suitable for all public<br />

mains supplies in the world.<br />

Power supply units, IS version:<br />

100 ... 230 V AC or<br />

24 V AC/DC<br />

Warning!<br />

Do not touch the terminal compartment, there may be<br />

dangerous contact voltages!<br />

Important note concerning SmartMedia card<br />

The SmartMedia card may be inserted or replaced with the power supply<br />

switched on. Before a memory card is removed, it must be “closed” in the<br />

maintenance menu. When closing the device, make sure that the sealing is<br />

properly seated and clean.<br />

15


<strong>Parameter</strong> tables (Excel):<br />

www.knick.de<br />

<strong>Parameter</strong> tables (Excel)<br />

2 complete parameter sets can be stored in the basic device Protos 3400(X).<br />

You can document the parameter <strong>setting</strong>s of your complete measuring point<br />

in an Excel table that can be downloaded from our website.<br />

The complete documentation is available in the download area of our<br />

website www.knick.de:<br />

16<br />

CONDI 3400(X)-051


Terminal plate CONDI 3400(X)-051<br />

Terminal plate CONDI 3400-051 module:<br />

Terminal plate CONDI 3400X-051 module:<br />

Attaching the terminal plates<br />

The terminal plates of the lower modules can be<br />

sticked to the inner side of the door.<br />

This facilitates maintenance and service.<br />

17


Inserting the module<br />

Make sure that the cable glands<br />

are tightly closed to<br />

protect against humidity.<br />

1.<br />

2.<br />

3.<br />

4.<br />

5.<br />

6.<br />

7.<br />

8.<br />

Switch off power supply<br />

Open the device (loosen the 4 screws at the front)<br />

Place module in slot (D-SUB connector)<br />

Tighten fastening screws of the module<br />

Connect sensor cable<br />

Close device, tighten screws at the front<br />

Switch on power supply<br />

Set parameters (Pg 44)<br />

Caution!<br />

Be sure to select the sensor type you are using in the<br />

parameter <strong>setting</strong> menu!<br />

18<br />

CONDI 3400(X)-051


SE 655 / SE 656 sensor<br />

Dimension drawing<br />

W 36<br />

Max. torque 20 Nm!<br />

47<br />

G 3/4<br />

39<br />

24<br />

5 60<br />

143 (PFA) / 148 (PEEK)<br />

ca. 15<br />

26,4<br />

19


Connection of SE 655 / SE 656 sensors<br />

Preparing the special cable<br />

Preparing the shield connection<br />

Pre-assembled special cable for SE 655 / SE 656 sensors<br />

• Insert the special cable through the cable<br />

entry into the terminal compartment.<br />

• Remove the already separated part of the<br />

cable insulation (1).<br />

3<br />

• Turn the shielding mesh (2) over the cable<br />

insulation (3).<br />

• Then shift the crimp ring (4) over the shielding<br />

mesh and tighten it using a pince (5)<br />

4<br />

5<br />

The pre-assembled special cable:<br />

coax- rd<br />

coax- wt<br />

gn<br />

wt<br />

yw<br />

gn/yw<br />

bu<br />

rd<br />

rd<br />

bu<br />

receive hi<br />

receive lo<br />

send lo (jumper to 3!)<br />

send hi<br />

RTD (temp)<br />

RTD (temp)<br />

sense (temp)<br />

shield<br />

20<br />

CONDI 3400(X)-051


Wiring example<br />

SE 655 / SE 656 sensor, connection of pre-assembled cable<br />

CONDI 3400-051<br />

receive hi<br />

receive lo<br />

shield<br />

shield<br />

Senso Loop<br />

RTD<br />

RTD<br />

sense<br />

1 2 3 4 5 6 7 16 17 18 19<br />

coax- rd<br />

bu<br />

rd<br />

coax- wt<br />

rd<br />

bu<br />

shield (gn/yw)*<br />

gn<br />

wt<br />

yw<br />

send lo<br />

send hi<br />

* The shield wire (gn/yw) must be connected to the shielding mesh<br />

of the special cable using a crimp ring<br />

(see “Preparing the shield connection”).<br />

21


Menu selection<br />

After switching on, the Protos performs an internal test routine and automatically<br />

detects the number and type of modules installed.<br />

Then, the Protos goes to measuring mode.<br />

09.06.02<br />

0.020<br />

man<br />

mS/cm<br />

25.6 °C<br />

1 Pressing the menu key accesses menu selection.<br />

2 Pressing the meas key returns to measurement.<br />

1<br />

Menu selection<br />

0.020 mS/cm<br />

25.6 °C<br />

3<br />

2<br />

Select:<br />

Return to meas<br />

[enter]<br />

Lingua<br />

2<br />

1<br />

4<br />

3 Arrow keys for selecting a menu group<br />

4 enter key for confirming a selection<br />

Menu structure<br />

3<br />

Menu groups (Select using arrow keys)<br />

1<br />

Calibration<br />

Maintenance <strong>Parameter</strong> <strong>setting</strong> Diagnostics<br />

Measuring<br />

2<br />

Passcode<br />

(as delivered)<br />

Selection of further<br />

menu items:<br />

1147 2958 1246<br />

Operator level<br />

1989<br />

Administrator level<br />

22<br />

CONDI 3400(X)-051


Passcode entry<br />

Enter passcode:<br />

Select the position using the left/right keys,<br />

then edit the number using the up/down keys.<br />

When all numbers have been entered, confirm with enter.<br />

To change a passcode<br />

• Open the menu selection (menu key)<br />

• Select parameter <strong>setting</strong><br />

• Administrator level, enter passcode<br />

• Select System control: Passcode entry<br />

Menu<br />

Display<br />

0.020mS/cm<br />

25.6 °C<br />

Passcode entry (Administrator)<br />

cal Calibration On Off<br />

If you lose your<br />

maint adm passcode, system<br />

access will be locked!<br />

opl<br />

Close<br />

OK<br />

0.020mS/cm<br />

25.6 °C<br />

Passcode entry (Administrator)<br />

cal Calibration On Off<br />

Change passcode 1147<br />

maint Maintenance On Off<br />

opl Operator level On Off<br />

System control:<br />

Passcode entry<br />

Changing a passcode:<br />

“Passcode entry” menu<br />

When this menu is opened, the Protos<br />

displays a warning (Fig.).<br />

Passcodes (factory <strong>setting</strong>s):<br />

Calibration (cal) 1147<br />

Maintenance (maint) 2958<br />

Operator level (opl) 1246<br />

Administrator level (adm) 1989<br />

Caution<br />

If you lose the Administrator passcode,<br />

system access is locked! Please consult<br />

our technical support!<br />

To change a passcode, select “On”<br />

using the arrow keys. Confirm with<br />

enter.<br />

Select the position using the left/right<br />

keys, then edit the number using the<br />

up/down keys.<br />

When all numbers have been entered,<br />

confirm with enter.<br />

23


Configuring the measurement display<br />

Select menu: <strong>Parameter</strong> <strong>setting</strong>/Module FRONT/Measurement display<br />

Pressing meas (1) returns the Protos to the measuring mode from any function.<br />

All process variables coming from the modules can be displayed. The table on the<br />

next page describes how to configure the measurement display.<br />

0.020<br />

0.006 mS/cm<br />

mS/cm<br />

24.0°C<br />

25.8°C<br />

Measurement display<br />

Typical display for<br />

2 conductivity measurement<br />

points.<br />

Secondary displays<br />

Additional values, also date and<br />

time, can be displayed depending<br />

on the modules installed. They<br />

are selected using the softkeys.<br />

Softkeys<br />

In measuring mode, the softkeys<br />

allow selection of values for the<br />

secondary displays or control of<br />

functions (user defined).<br />

1<br />

24<br />

CONDI 3400(X)-051


Menu Display Configure measurement display<br />

Menu selection<br />

Select:<br />

Return to meas<br />

[enter]<br />

0.020 mS/cm<br />

25.6 °C<br />

Lingua<br />

Configure measurement display<br />

Press menu key to select menu<br />

Select parameter <strong>setting</strong> using arrow keys,<br />

confirm with enter. Select:<br />

“Administrator level”: Passcode 1989<br />

(For passcodes, see Pg 23)<br />

0.020 mS/cm<br />

25.6 °C<br />

<strong>Parameter</strong> <strong>setting</strong> (Administrator)<br />

System control<br />

Module FRONT 3400-011<br />

Module BASE 3400-021<br />

Module CONDI 3400-051<br />

Module PH 3400-032<br />

Module OXY 3400-062<br />

Return<br />

0.020 mS/cm<br />

25.6 °C<br />

Module FRONT (Administrator)<br />

Languages<br />

English<br />

Measurement display<br />

Measurement recorder<br />

<strong>Parameter</strong> <strong>setting</strong>:<br />

Select “Module FRONT”<br />

FRONT module:<br />

Select “Measurement display”<br />

Return<br />

0.020 mS/cm<br />

25.6 °C<br />

Measurement display (Administrator)<br />

Main display 1 primary value<br />

1st primary value 2 primary values<br />

2nd primary value<br />

Viewing angle<br />

Measurement display:<br />

Set the number of primary values<br />

(large display) to be displayed<br />

Abort<br />

OK<br />

0.020 mS/cm<br />

25.6 °C<br />

Measurement display (Administrator)<br />

Main display<br />

1st primary value<br />

2nd primary value<br />

%Air<br />

%O 2<br />

°C<br />

values<br />

Viewing angle<br />

mg/l<br />

ppm<br />

mbar<br />

Abort<br />

pH<br />

K<br />

Select process variable(s) to be displayed<br />

and confirm with enter.<br />

Pressing the meas key returns to<br />

measurement.<br />

25


Setting diagnostics messages as favorite<br />

Select menu: <strong>Parameter</strong> <strong>setting</strong>/System control/Function control matrix<br />

Secondary displays (1)<br />

Here, additional values are displayed in the<br />

measuring mode according to the factory<br />

<strong>setting</strong>. When the respective softkey (2) is<br />

pressed, the process variables measured by<br />

the modules plus date or time are displayed.<br />

In addition, you can use the softkeys (2)<br />

to control functions. Too assign a function to<br />

a softkey, select<br />

1<br />

2<br />

• <strong>Parameter</strong> <strong>setting</strong>/System control/<br />

• Function control matrix (Fig.):<br />

Function which can be controlled by softkeys:<br />

• <strong>Parameter</strong> set selection<br />

• KI recorder Start/Stop<br />

• Favorites<br />

• Unical (fully automated probe controller)<br />

Favorites<br />

Selected Diagnostics functions can be called<br />

up directly from the measuring mode using a<br />

softkey.<br />

The following table (Pg 27) explains how to<br />

select favorites.<br />

0.020 mS/cm<br />

25.6 °C<br />

Function control matrix (Administrator)<br />

Input OK2<br />

Left softkey<br />

Right softkey<br />

Profibus DO 2<br />

Return<br />

ParSet KI rec. Fav Unical<br />

–<br />

–<br />

–<br />

–<br />

–<br />

–<br />

Connect<br />

Example:<br />

“Favorites” to be selected with<br />

“Right softkey”<br />

To select a softkey function:<br />

Select desired function using<br />

arrow keys,<br />

press “Connect” softkey<br />

and confirm with enter.<br />

Deselect function:<br />

Press “Disconnect” softkey,<br />

confirm with enter.<br />

26<br />

CONDI 3400(X)-051


Menu Display Select favorites<br />

0.245 mS/cm<br />

24.0 °C<br />

09.06.05 Favorites menu<br />

Favorites menu<br />

Diagnostics functions can be called<br />

up directly from the measuring mode<br />

using a softkey.<br />

The “Favorites” are selected in the<br />

Diagnostics menu.<br />

Menu selection<br />

Select:<br />

Return to meas<br />

[enter]<br />

0.245 mS/cm<br />

25.6 °C<br />

Lingua<br />

Select favorites<br />

Press menu key to select menu.<br />

Select diagnostics using arrow keys,<br />

confirm with enter. Then select<br />

module and confirm with enter.<br />

0.245 mS/cm<br />

25.6 °C<br />

Module CONDI 3400-051<br />

Module diagnostics<br />

Sensor monitor<br />

Cal record<br />

Return<br />

Set favorite<br />

Set/delete favorite:<br />

“Set favorite” allows activation of<br />

the selected diagnostic function<br />

directly from the measuring mode via<br />

softkey. The respective function is<br />

marked with a heart icon (see<br />

Softkey usage, Pg 26).<br />

0.245 mS/cm<br />

24.0 °C<br />

09/06/05 Favorites menu<br />

Pressing the meas key returns to<br />

measurement. When the softkey has<br />

been assigned to “Favorites”,<br />

“Favorites menu” is read in the secondary<br />

display (see “Function control<br />

matrix”, Pg 26).<br />

Note:<br />

When one of the softkeys has been assigned to the “Favorites menu” function,<br />

diagnostic functions which have been set as “Favorite” can be directly<br />

called up from the measuring mode.<br />

27


Calibration / adjustment<br />

Note: Function check active<br />

Current outputs and relay contacts behave as configured<br />

• Calibration:<br />

• Adjustment:<br />

Detecting deviations without readjustment<br />

Detecting deviations with readjustment<br />

Caution:<br />

Without calibration every conductivity meter delivers an imprecise or wrong output<br />

value! Mechanical tolerances of the sensor as well as magnetic crosstalk between<br />

send and receive coils reduce the measurement accuracy. To increase accuracy, it is<br />

useful to perform an adjustement. Additional measurement errors occur when the<br />

sensor is installed in a restricted space (container wall < 4 x sensor diameter). This<br />

can be compensated for by product calibration, for example. When measuring low<br />

conductivity values, a zero point correction is recommended.<br />

Be sure to perform an adjustment after having replaced the sensor!<br />

Procedure<br />

Every conductivity sensor has its individual cell factor.<br />

Depending on the sensor design, the cell factor may vary over a wide range. As the<br />

conductivity is calculated from the measured conductance and the cell factor, this<br />

must be known to the measuring system. For calibration or sensor standardization,<br />

either the known (stamped on) cell factor of the conductivity sensor used is entered<br />

in the measuring system or it is determined automatically by measuring a calibration<br />

solution with a known conductivity. The data are stored in a calibration record. By<br />

“Adjustment” the determined calibration data can be used for correction.<br />

• Use only fresh calibration solutions!<br />

• The calibration solution used must have been selected during parameter <strong>setting</strong><br />

(Pg 46).<br />

• Calibration accuracy decisively depends on the exact detection of the calibration<br />

solution’s temperature. Using the measured or entered temperature, the measuring<br />

module determines the nominal value for the calibration solution from a stored<br />

table.<br />

• Observe the response time of the temperature probe!<br />

• For exact determination of the cell factor, wait until the temperature probe and<br />

calibration solution have the same temperature.<br />

28<br />

CONDI 3400(X)-051


Calibration / adjustment<br />

Temperature compensation<br />

Temperature compensation during calibration<br />

The conductivity value of the calibration solution is temperature-dependent. For calibration,<br />

the calibration solution temperature must therefore be known in order to<br />

choose the actual value from the conductivity table.<br />

During parameter <strong>setting</strong> you define whether cal temperature is measured automatically<br />

or must be entered manually.<br />

Automatic temperature compensation<br />

Calimatic<br />

0249 mS/cm<br />

25.6 °C<br />

Dip sensor in cal solution<br />

then “Start” calibration<br />

Cal solution NaCl saturated<br />

TC automatically considered<br />

Measured cal temp<br />

+025.6 °C<br />

Sensor replacement<br />

Return<br />

Proceed<br />

For automatic cal temp detection, the measuring<br />

module measures the temperature of the calibration<br />

solution with a temperature probe (Pt 100 /<br />

Pt 1000 / NTC 30 kΩ / NTC 100 kΩ). If you work<br />

with automatic temperature compensation during<br />

calibration, a temperature probe connected to the<br />

temperature input of the Protos must be in the<br />

calibration solution. When ”Cal temp automatic” is<br />

set, ”Measured cal temp” appears in the menu.<br />

Adjustment<br />

means that the values determined by a calibration are taken over.<br />

The values determined for zero and slope are entered in the calibration record.<br />

(Cal record can be called up in the Diagnostics menu for the CONDI 3400(X)-051<br />

module, see Pg 69).<br />

These values are only effective for calculating the measured variables when the calibration<br />

has been terminated with an adjustment.<br />

A passcode ensures that an adjustment can only be performed by an authorized<br />

person (Administrator).<br />

The Operator can check the current sensor data by a calibration and inform the<br />

Administrator when there are deviations. You can use the additional function<br />

SW 3400-107 for granting access rights (passcodes) and for Audit Trail (data recording<br />

and backup according to FDA 21 CFR Part 11).<br />

29


Calibration / adjustment<br />

Selecting a calibration method<br />

3<br />

Menu groups<br />

1<br />

Calibration<br />

Maintenance <strong>Parameter</strong> <strong>setting</strong> Diagnostics<br />

Measuring<br />

2<br />

Passcode:<br />

1147<br />

4<br />

Select<br />

CONDI<br />

module:<br />

I<br />

II<br />

III<br />

Module<br />

Module<br />

Module<br />

5<br />

1.225 mS/cm<br />

25.0 °C<br />

Module CONDI 3400-051<br />

Automatic with standard cal solution<br />

Manual entry of cal solution<br />

Product calibration<br />

Data entry - premeasured sensor<br />

Zero correction<br />

6<br />

Return<br />

To calibrate the CONDI module: Select calibration method<br />

(1) Press the menu key to access menu selection<br />

(2) Pressing the meas key returns to measurement<br />

(3) Select Calibration menu group using the arrow keys<br />

(4) Press enter to confirm, enter passcode<br />

(5) Select CONDI module, confirm with enter<br />

(6) Select calibration method<br />

30<br />

CONDI 3400(X)-051


Menu Display Select calibration method<br />

Menu selection<br />

Select:<br />

Return to meas<br />

[enter]<br />

1.225 mS/cm<br />

25.6 °C<br />

Lingua<br />

Call up calibration<br />

Press menu key to select menu.<br />

Select calibration using arrow keys,<br />

confirm with enter, passcode 1147<br />

(The passcode can be edited by the<br />

administrator, see Pg 23).<br />

After passcode entry, the system is in<br />

function check mode: Current outputs<br />

and relay contacts behave as configured<br />

(BASE, OUT, PID) until the Calibration<br />

menu is exited.<br />

1.225 mS/cm<br />

25.0°C<br />

Calibration<br />

Module OXY 3400-062<br />

Module PH 3400-032<br />

Module CONDI 3400-051<br />

Calibration:<br />

Select “Module CONDI”<br />

Return<br />

Info<br />

1.225 mS/cm<br />

25.0 °C<br />

Module CONDI 3400-051<br />

Automatic with standard cal solution<br />

Manual entry of cal solution<br />

Product calibration<br />

Data entry - premeasured sensor<br />

Zero correction<br />

Return<br />

Select calibration method:<br />

• Automatic with standard cal solution (Pg 32)<br />

• Manual entry of cal solution (Pg 34)<br />

• Product calibration (Pg 36)<br />

• Data entry - premeasured sensor (Pg 38)<br />

• Zero correction (Pg 39)<br />

When you open the Calibration menu, the<br />

Protos automatically proposes the previous<br />

calibration method.<br />

If you do not want to calibrate,<br />

”Return” with the left softkey.<br />

31


Calibration / adjustment<br />

Automatic calibration with standard calibration solution<br />

Automatic with standard cal solution<br />

For automatic calibration, the conductivity sensor is immersed in a standard calibration<br />

solution (NaCl or KCl, selected during parameter <strong>setting</strong>: Page 44). From the<br />

measured conductance and temperature, the Protos automatically calculates the cell<br />

factor.<br />

The temperature dependence of the calibration solution is taken into account.<br />

During calibration the Protos is in function check mode. Current outputs<br />

and relay contacts behave as configured (BASE, OUT, PID).<br />

Caution!<br />

• Use fresh calibration solutions only!<br />

• The calibration solution used must have been selected during parameter <strong>setting</strong><br />

(Pg 44).<br />

• Calibration accuracy decisively depends on the exact detection of the calibration<br />

solution’s temperature. Using the measured or entered temperature, the Protos<br />

determines the nominal value for the calibration solution from a stored table.<br />

• Observe the response time of the temperature probe!<br />

• For exact determination of the cell factor, wait until the temperature probe and<br />

calibration solution have the same temperature.<br />

Be sure to observe during calibration:<br />

• If the measured conductance or the measured temperature fluctuate greatly,<br />

the calibration procedure is aborted after 2 min.<br />

• If an error message appears, you have to repeat calibration.<br />

Adjustment: Taking over the values determined by calibration<br />

• When the values determined by calibration are correct, they must be taken over to<br />

adjust the Protos.<br />

32<br />

CONDI 3400(X)-051


Menu Display Automatic calibration<br />

1.225 mS/cm<br />

25.0 °C<br />

Module CONDI<br />

Automatic with standard cal solution<br />

Manual entry of cal solution<br />

Product calibration<br />

Data entry - premeasured sensor<br />

Zero correction<br />

Return<br />

Automatic<br />

1.225 mS/cm<br />

25.0 °C<br />

Dip sensor in cal solution<br />

then “Start” calibration<br />

Cal solution NaCl saturated<br />

TC automatically considered<br />

Enter cal temp +025.0 °C<br />

Sensor replacement<br />

Return<br />

Start<br />

Select calibration menu<br />

Select “Module CONDI”<br />

Select calibration method<br />

“Automatic with standard cal solution”,<br />

confirm with enter.<br />

Display of selected calibration solution.<br />

Enter process temperature, if manual<br />

temperature adjustment has<br />

been selected (Pg 44).<br />

Immerse sensor in calibration solution.<br />

Start calibration with softkey or enter.<br />

Automatic<br />

Calibration running<br />

Correction of cell factor<br />

Calibration temp<br />

Solution table value<br />

Response time<br />

1.225 mS/cm<br />

25.6 °C<br />

+25.6°C<br />

+1.200 mS/cm<br />

0023s<br />

End<br />

Calibration is running.<br />

The display shows:<br />

• Calibration temperature,<br />

solution table value<br />

(conductivity depending on<br />

process temperature),<br />

response time<br />

Rinse sensor and replace it in the<br />

process, end calibration with softkey<br />

or enter<br />

1.225 mS/cm<br />

25.6 °C<br />

Calibration data record<br />

Calibration 11/12/03 11:24<br />

Cal mode<br />

Automatic<br />

Calibration temp<br />

Solution table value<br />

Response time<br />

End<br />

+25.6°C<br />

+1.200 mS/cm<br />

0023s<br />

Adjust<br />

Adjustment<br />

Press “Adjust” to take over the values<br />

determined during calibration for calculating<br />

the measured variables.<br />

See Page 29.<br />

33


Calibration / adjustment<br />

Manual entry of cal solution<br />

Manual entry of cal solution<br />

For calibration with manual entry of the calibration solution’s conductivity, the sensor<br />

is immersed in a calibration solution. Protos determines a conductivity/calibration<br />

temperature value pair. Then, the temperature-corrected conductivity value of the<br />

solution must be entered. To do this, read off the conductivity for the temperature<br />

displayed from the TC table of the calibration solution. Intermediate temperature<br />

values must be interpolated. Protos automatically calculates the cell factor.<br />

During calibration the Protos is in function check mode.<br />

Current outputs and relay contacts behave as configured (BASE, OUT, PID).<br />

Caution!<br />

• Use fresh calibration solutions only!<br />

• The calibration solution used must have been selected during parameter <strong>setting</strong><br />

(Pg 44).<br />

• Calibration accuracy decisively depends on the exact detection of the calibration<br />

solution’s temperature. Using the measured or entered temperature, the Protos<br />

determines the nominal value for the calibration solution from a stored table.<br />

• Observe the response time of the temperature probe!<br />

• For exact determination of the cell factor, wait until the temperature probe and<br />

calibration solution have the same temperature.<br />

Be sure to observe during calibration:<br />

• If the measured conductance or the measured temperature fluctuate greatly, the<br />

calibration procedure is aborted after 2 min.<br />

• If an error message appears, you have to repeat calibration.<br />

Adjustment: Taking over the values determined by calibration<br />

• When the values determined by calibration are correct, they must be taken over to<br />

adjust the Protos.<br />

34<br />

CONDI 3400(X)-051


Menu Display Manual entry of cal solution<br />

1.225 mS/cm<br />

25.0 °C<br />

Module CONDI 3400-051<br />

Automatic with standard cal solution<br />

Manual entry of cal solution<br />

Product calibration<br />

Data entry - premeasured sensor<br />

Zero correction<br />

Return<br />

Manual<br />

Dip sensor in cal solution<br />

then “Start” calibration<br />

1.225 mS/cm<br />

25.0 °C<br />

Measured cal temp 25.0 °C<br />

Select calibration menu<br />

Select “Module CONDI”<br />

Select calibration method<br />

“Manual entry of cal solution”,<br />

confirm with enter.<br />

Enter process temperature, if manual<br />

temperature adjustment has<br />

been selected (Pg 44).<br />

Immerse sensor in cal solution.<br />

Start calibration with softkey or enter.<br />

Return<br />

Start<br />

Manual<br />

1.225 mS/cm<br />

25.0 °C<br />

Calibration running<br />

Determine pair of cond/°C values<br />

Calibration is running.<br />

The display shows:<br />

• Calibration temperature<br />

• Response time<br />

Calibration temp 25.0 °C<br />

Response time<br />

0031s<br />

Manual entry<br />

Enter calibration solution<br />

for correct temperature!<br />

1.225 mS/cm<br />

25.0 °C<br />

Enter conductivity.<br />

End calibration<br />

with softkey or enter<br />

Measured cal temp<br />

Conductivity<br />

+025.0 °C<br />

1.251 mS/cm<br />

Repeat<br />

Calibration data record<br />

End<br />

1.225 mS/cm<br />

25.6 °C<br />

Calibration 11/12/03 11:24<br />

Cal mode<br />

Manual<br />

Calibration temp<br />

Cell factor<br />

+25.6°C<br />

0.998 S/cm<br />

Display of determined cell factor.<br />

Rinse sensor and replace it in the process.<br />

End calibration with softkey “OK”<br />

or enter.<br />

Press Adjust to take over the calibration<br />

data.<br />

End<br />

Adjust<br />

35


Calibration / adjustment<br />

Product calibration<br />

Product calibration<br />

When the sensor cannot be removed, e.g. for sterility reasons (for biotechnical<br />

processes), its cell factor can be determined with “sampling”.<br />

To do so, the currently measured process value is stored by the Protos.<br />

Immediately afterwards, you take a sample from the process. The sample value<br />

should be measured at process conditions (same temperature!). The determined<br />

value is entered in the measuring system. From the difference between process value<br />

and sample value, the Protos calculates the cell factor of the conductivity sensor.<br />

During calibration the Protos is in function check mode.<br />

Current outputs and relay contacts behave as configured (BASE, OUT, PID).<br />

Product calibration without TC correction<br />

Take a sample from the process. Measure its value at the temperature at which the<br />

sample has been taken (“Sample temp”, see display). To do so, it may be necessary<br />

to thermostat the sample correspondingly in the lab. Temperature compensation<br />

must be turned off at the comparison meters (TC = 0 %/K).<br />

Product calibration with TC correction T ref = 25 °C<br />

Take a sample from the process. When measuring in the lab (TC linear), be sure that<br />

the same values are set for reference temperature and temperature coefficient in the<br />

comparison meter and in the Protos. Furthermore, the measuring temperature<br />

should correspond to the sample temperature (see display). Transport the sample in<br />

an insulated container (Dewar).<br />

Caution!<br />

Product calibration can only be performed if the process medium is stable.<br />

That means, for example, that there are no chemical reactions which have an effect<br />

on the process conductivity. At higher temperatures, the sample values can also be<br />

invalidated due to evaporation.<br />

36<br />

CONDI 3400(X)-051


Menu Display Product calibration<br />

Module CONDI 3400-051<br />

Return<br />

0.025 mS/cm<br />

25.0 °C<br />

Automatic with standard cal solution<br />

Manual entry of cal solution<br />

Product calibration<br />

Data entry - premeasured sensor<br />

Zero correction<br />

Product calibration<br />

Cal medium: product<br />

Cal by taking sample<br />

and entering conductivity<br />

without temp compensation<br />

Return<br />

Product calibration<br />

Step 1: Sampling<br />

‘Save’ the sample value<br />

‘Input’ lab value<br />

0.025 mS/cm<br />

25.0 °C<br />

Start<br />

0.025 mS/cm<br />

25.0 °C<br />

Conductivity<br />

0.025 mS/cm<br />

Temperature 25.0 °C<br />

Input<br />

Product calibration<br />

Step 2: Lab value<br />

Input sample lab value<br />

Lab value<br />

Abort<br />

Calibration data record<br />

Calibration<br />

Cal mode<br />

Cell factor<br />

Temperature<br />

Save<br />

0.025 mS/cm<br />

0.025 mS/cm<br />

25.0 °C<br />

OK<br />

0.025 mS/cm<br />

25.0 °C<br />

12/11/03 15:20<br />

Product calibration<br />

1.980<br />

25.0 °C<br />

Select calibration menu<br />

Select “Module CONDI”<br />

Select calibration method<br />

“Product calibration”,<br />

confirm with enter.<br />

Step 1<br />

Take sample.<br />

Store measured value and temperature<br />

at the moment of sampling<br />

(“Save” softkey or enter)<br />

The Protos will automatically return to<br />

Calibration mode selection.<br />

Press meas to return to measurement.<br />

Exception:<br />

Sample value can be measured on the<br />

site and be entered immediately.<br />

To do so, press “Input” softkey.<br />

Step 2<br />

Lab value has been measured.<br />

When you open the Product calibration<br />

menu again, the display shown on the<br />

left appears:<br />

Enter reference value (“Lab value”).<br />

Confirm with “OK”<br />

or repeat calibration.<br />

Press Adjust to take over the calibration<br />

data.<br />

End<br />

Adjust<br />

37


Calibration / adjustment<br />

Data entry of premeasured sensors<br />

Data entry of premeasured sensors<br />

Entry of cell factor and zero point of a sensor, related to 25°C, 1013 mbars.<br />

During calibration the Protos is in function check mode. Current outputs<br />

and relay contacts behave as configured (BASE, OUT, PID).<br />

Menu<br />

Display<br />

0.003 mS/cm<br />

25.0°C<br />

Calibration<br />

Module OXY 3400-062<br />

Module PH 3400-032<br />

Module CONDI 3400-051<br />

Data entry<br />

premeasured sensors<br />

Select module: CONDI<br />

During calibration, the output currents<br />

(I1 and I2) and the controller output are<br />

frozen, the limit contacts are inactive.<br />

Confirm with enter.<br />

Return<br />

Info<br />

0.003 mS/cm<br />

25.0 °C<br />

Module CONDI 3400-051<br />

Automatic with standard cal solution<br />

Manual entry of cal solution<br />

Product calibration<br />

Data entry - premeasured sensor<br />

Zero correction<br />

Select calibration method<br />

“Data entry”<br />

Confirm with enter.<br />

Return<br />

Data entry<br />

Temperature<br />

Conductivity<br />

25.6 °C<br />

2.9 µS/cm<br />

Cell factor 1.980<br />

Zero point<br />

+000.0µS/cm<br />

0.003 mS/cm<br />

25.6 °C<br />

Enter cell factor<br />

of premeasured sensor<br />

Confirm with “OK”<br />

or repeat calibration.<br />

Abort<br />

OK<br />

38<br />

CONDI 3400(X)-051


Calibration / adjustment<br />

Zero correction<br />

Zero correction<br />

Adjustment of zero point / Automatic determination of the zero point in air<br />

Every electrodeless (toroidal) conductivity sensor has its individual zero point. When<br />

measuring low conductivity values, accuracy can be increased by adjusting the zero<br />

point.<br />

During calibration the Protos is in function check mode.<br />

Current outputs and relay contacts behave as configured (BASE, OUT, PID).<br />

Menu Display Zero correction<br />

0.025 µS/cm<br />

25.6°C<br />

Calibration<br />

Module OXY 3400-062<br />

Module PH 3400-032<br />

Module CONDI 3400-051<br />

Select module: CONDI<br />

Confirm with enter.<br />

Return<br />

Info<br />

0.025 µS/cm<br />

25.6 °C<br />

Module CONDI 3400-051<br />

Automatic with standard cal solution<br />

Manual entry of cal solution<br />

Product calibration<br />

Data entry - premeasured sensor<br />

Zero correction<br />

Select calibration method<br />

“Zero correction”<br />

Remove the sensor from the process and<br />

dry it.<br />

Confirm with enter.<br />

Return<br />

Zero correction<br />

Calibration running<br />

Zero measurement in air<br />

Conductivity<br />

Response time<br />

End<br />

0.025 µS/cm<br />

25.6 °C<br />

0.025 µS/cm<br />

0001s<br />

Adjust<br />

Permissible zero point deviation depends<br />

on the sensor type. For the SE 655<br />

(SE656), it is ± 0.050 mS/cm.<br />

Press Adjust to take over the calibration<br />

data.<br />

39


Maintenance<br />

Sensor monitor, temperature probe adjustment<br />

Note: Function check active<br />

Menu Display Maintenance<br />

Module CONDI 3400-051<br />

Sensor monitor<br />

Adjust temp probe<br />

Return<br />

0.025 µS/cm<br />

25.0 °C<br />

Call up Maintenance<br />

Passcode 2958 (see Pg 23)<br />

Select:<br />

• Sensor monitor<br />

• Temperature probe adjustment<br />

Confirm with enter.<br />

Sensor monitor<br />

Resistance (cf=1)<br />

Conductance (cf=1)<br />

RTD<br />

Temperature<br />

Return<br />

0.025 µS/cm<br />

25.6°C<br />

0.691 MΩ<br />

1.482 uS<br />

108.7 Ω<br />

19.6 °C<br />

Sensor monitor<br />

During maintenance, the sensor monitor<br />

allows validation of the sensor by<br />

immersing it in a known solution, for<br />

example, and checking the values<br />

measured.<br />

0.025 µS/cm<br />

25.0°C<br />

Adjust temp probe<br />

Probe tolerance and lead adjustment<br />

Enter measured process temp<br />

Installation adjustment On Off<br />

Process temperature +025.0°C<br />

Abort<br />

OK<br />

Temp probe adjustment<br />

This function allows you to compensate<br />

for the individual temperature probe<br />

tolerance and the influence of the lead<br />

resistances to increase accuracy of temperature<br />

measurement. Adjustment<br />

may only be carried out after the<br />

process temperature has been precisely<br />

measured using a calibrated reference<br />

thermometer! The measurement error<br />

of the reference thermometer should be<br />

less than 0.1 °C.<br />

Adjustment without precise measurement<br />

might result in considerable deviations<br />

of the measured value display!<br />

40<br />

CONDI 3400(X)-051


<strong>Parameter</strong> <strong>setting</strong>: Operating levels<br />

Viewing level, Operator level, Administrator level<br />

Note: Function check active (<strong>Parameter</strong> <strong>setting</strong>: BASE, OUT, PID modules)<br />

Menu<br />

Display<br />

Viewing level, Operator level,<br />

Administrator level<br />

Menu selection<br />

Select:<br />

[enter]<br />

25.6° C<br />

0.003 mS/cm<br />

Call up parameter <strong>setting</strong><br />

From the measuring mode:<br />

Press menu key to select menu.<br />

Select parameter <strong>setting</strong> using arrow<br />

keys, confirm with enter.<br />

Return to meas<br />

Lingua<br />

25.6 °C<br />

0.003 mS/cm<br />

<strong>Parameter</strong> <strong>setting</strong><br />

Viewing level (All Data) view<br />

Operator level (Operation Data) opl<br />

Administrator level (All Data) adm<br />

Administrator level<br />

Access to all functions, also passcode<br />

<strong>setting</strong>.<br />

Releasing or blocking function for access<br />

from the Operator level.<br />

Return<br />

Module FRONT (Administrator)<br />

Languages<br />

English<br />

Measurement display<br />

Measurement recorder<br />

KI recorder<br />

25.6 °C<br />

0.003 mS/cm<br />

Functions which can be blocked for the<br />

Operator level are marked with the<br />

“lock” symbol.<br />

The functions are released or blocked<br />

using the softkey.<br />

Return<br />

Release<br />

25.6 °C<br />

0.003 mS/cm<br />

Module FRONT<br />

Languages<br />

English<br />

Measurement display<br />

Measurement recorder<br />

KI recorder<br />

Return<br />

Operator level<br />

Access to all functions which have been<br />

released at the Administrator level.<br />

Blocked functions are displayed in gray<br />

and cannot be edited (Fig.).<br />

Viewing level<br />

Display of all <strong>setting</strong>s.<br />

No editing possible!<br />

41


<strong>Parameter</strong> <strong>setting</strong>: Lock functions<br />

Administrator level: Enable / lock functions for Operator level<br />

Note: Function check active (<strong>Parameter</strong> <strong>setting</strong>: BASE, OUT, PID modules)<br />

Menu<br />

Display<br />

Administrator level:<br />

Enable / lock functions<br />

Example: Blocking access to the calibration<br />

adjustments (CONDI module) from the<br />

Operator level<br />

0.025 µS/cm<br />

25.0°C<br />

<strong>Parameter</strong> <strong>setting</strong> (Administrator)<br />

System control<br />

Module FRONT 3400-011<br />

Module BASE 3400-021<br />

Module CONDI 3400-051<br />

Module PH 3400-032<br />

Module CONDI 3400-051<br />

Return<br />

0.025 µS/cm<br />

25.0°C<br />

Module CONDI 3400-051 (Administrator)<br />

Input filter<br />

Sensor data<br />

Cal preset values<br />

TC process medium<br />

Concentration<br />

Messages<br />

Return<br />

Block<br />

0.025 µS/cm<br />

25.0°C<br />

Module CONDI 3400-051 (Administrator)<br />

Input filter<br />

Sensor data<br />

Cal preset values<br />

TC process medium<br />

Concentration<br />

Messages<br />

Return<br />

Release<br />

0.025 µS/cm<br />

25.0°C<br />

Module CONDI 3400-051 (Administrator)<br />

Input filter<br />

Sensor data<br />

Cal preset values<br />

TC process medium<br />

Concentration<br />

Messages<br />

Return<br />

Call up parameter <strong>setting</strong><br />

Select Administrator level.<br />

Enter passcode (1989).<br />

Select “Module CONDI” using arrow<br />

keys, confirm with enter.<br />

Select “Cal preset values”<br />

using arrow keys.<br />

“Block” with softkey.<br />

Now, the “Cal preset values” line is<br />

marked with the “lock” icon. This function<br />

cannot be accessed from the<br />

Operator level any more. The softkey<br />

function changes to “Release”.<br />

Call up parameter <strong>setting</strong><br />

Select Operator level, passcode (1246),<br />

Select “Module CONDI” Now, the locked<br />

function is displayed in gray and marked<br />

with the “lock” icon.<br />

42<br />

CONDI 3400(X)-051<br />

42


<strong>Parameter</strong> <strong>setting</strong><br />

Call up parameter <strong>setting</strong><br />

Menu Display <strong>Parameter</strong> <strong>setting</strong><br />

Menu selection<br />

Select:<br />

Return to meas<br />

0.025 µS/cm<br />

0.003mS/cm<br />

[enter]<br />

Lingua<br />

Call up parameter <strong>setting</strong><br />

From the measuring mode:<br />

Press menu key to select menu.<br />

Select parameter <strong>setting</strong> using arrow<br />

keys, confirm with enter.<br />

Passcode 1989<br />

(The passcode can be edited by the<br />

administrator, see Pg 23).<br />

0.025 µS/cm<br />

0.003 mS/cm<br />

<strong>Parameter</strong> <strong>setting</strong> (Administrator)<br />

System control<br />

Module FRONT<br />

Module BASE<br />

Module CONDI 3400-051<br />

Module PID 3400-121<br />

Module COND 3400-041<br />

Return<br />

0.025 µS/cm<br />

0.003 mS/cm<br />

Module CONDI 3400-051 (Administrator)<br />

Input filter<br />

Sensor data<br />

Cal preset values<br />

TC process medium<br />

Concentration<br />

Messages<br />

Return<br />

Block<br />

Select “Module CONDI”<br />

Confirm with enter.<br />

Select parameter using arrow keys,<br />

confirm with enter.<br />

During parameter <strong>setting</strong> the Protos is in function check mode.<br />

Current outputs and relay contacts behave as configured (BASE, OUT, PID).<br />

43


<strong>Parameter</strong> <strong>setting</strong><br />

Default <strong>setting</strong>s and selection range<br />

Note: Function check active<br />

<strong>Parameter</strong> Default Selection / Range<br />

Input filter<br />

• Pulse suppression<br />

Off<br />

Off, on (suppression of input interferences)<br />

Sensor data<br />

• Sensor type<br />

• Sensor coding<br />

• Nom. cell factor<br />

• Transfer ratio<br />

• Temperature detection<br />

Measuring temp<br />

Cal temp<br />

• Sensocheck<br />

• SensoLoop<br />

SE 655<br />

F0031<br />

01.980<br />

120.00<br />

Pt 100<br />

Auto<br />

Auto<br />

Off<br />

Off<br />

SE 652 SE 654 SE 655, SE 656<br />

F0031 60120 F0031<br />

01.880 02.150 01.980<br />

125.10 048.30 120.00<br />

Pt100, Pt1000, Pt100, NTC30kOhm (Sensor selection)<br />

Auto, manual: Default +25.0 °C (entry)<br />

Auto, manual: Default +25.0 °C (entry)<br />

Off, failure, maintenance request<br />

Off, On<br />

Cal preset values<br />

• Calibration solution<br />

• Sample calibration<br />

NaCl sat.<br />

without TC<br />

NaCl 0.01 mol/l<br />

NaCl 0.1 mol/l<br />

NaCl saturated<br />

KCl 0.01 mol/l<br />

KCl 0.1 mol/l<br />

KCl 1 mol/l<br />

without TC, with TC<br />

TC process medium<br />

• TC correction<br />

• Reference temp<br />

Off<br />

25°C<br />

Off, linear, EN 27888, ultrapure water<br />

(Linear: enter TC and reference temp)<br />

44<br />

CONDI 3400(X)-051


<strong>Parameter</strong> <strong>setting</strong><br />

TC process medium<br />

Note: Function check active<br />

Menu<br />

Display<br />

0.225 mS/cm<br />

25.0°C<br />

Module CONDI 3400-051 (Administrator)<br />

Input filter<br />

Sensor data<br />

Cal preset values<br />

TC process medium<br />

Concentration<br />

Messages<br />

Return<br />

Block<br />

0.225 mS/cm<br />

25.0°C<br />

TC process medium (Administrator)<br />

TC<br />

Abort<br />

Off<br />

Linear<br />

EN 27888<br />

Ultrapure water<br />

OK<br />

0.225 mS/cm<br />

25.0°C<br />

TC process medium (Administrator)<br />

EN 27888: Natural waters (0 ... 35 °C)<br />

Ultrapure water: traces of impurity<br />

TC correction<br />

Reference temperature<br />

Impurity<br />

Abort<br />

NaOH<br />

NaCl<br />

HCl<br />

NH3<br />

OK<br />

TC process medium<br />

(<strong>Parameter</strong> selection Pg 44)<br />

TC process medium<br />

You can choose from:<br />

• Linear (input of TC coefficient)<br />

• EN 27888<br />

•Ultrapure water<br />

(Additional function SW 3400-008)<br />

When you have selected “Ultrapure<br />

water”, you must specify the type of<br />

impurity:<br />

• NaOH<br />

Alkaline ultrapure water<br />

• NaCl<br />

Neutral ultrapure water, for conductivity<br />

measurement in water processing<br />

behind gravel bed filter<br />

• HCl<br />

Acidic ultrapure water, for conductivity<br />

measurement behind cation filter<br />

•NH 3<br />

Ammoniacal ultrapure water<br />

0.245<br />

Outp I1 5.70 mA<br />

TC<br />

20.1 mS/cm<br />

°C<br />

Favorites menu<br />

When the TC correction for process<br />

medium is switched on, “TC” appears<br />

in the display in measuring mode.<br />

45


<strong>Parameter</strong> Default Selection / Range<br />

Concentration<br />

• Medium (“Yes” selected)<br />

No<br />

H 2 SO 4 (0-30%)<br />

Yes, No<br />

H 2 SO 4 (0-30 %), H 2 SO 4 (32-84 %), H 2 SO 4 (92-99 %),<br />

HNO 3 (0-30 %), HNO 3 (35-96 %),<br />

HCl (0-18 %), HCl (22-39 %)<br />

NaOH (0-14 %), NaOH (18-50 %),<br />

NaCl (0-26 %),<br />

Table<br />

Sulphuric acid H 2 SO 4<br />

c[% by wt]<br />

46<br />

CONDI 3400(X)-051


Nitric acid HNO 3<br />

c[% by wt]<br />

Hydrochloric acid HCl<br />

c[% by wt]<br />

47


Sodium hydroxide solution NaOH<br />

c[% by wt]<br />

Table salt solution NaCl<br />

c[% by wt]<br />

48<br />

CONDI 3400(X)-051


Concentration chart (add. function)<br />

Select menu: <strong>Parameter</strong> <strong>setting</strong>/System control/Concentration chart<br />

Specifying a concentration solution for conductivity measurement<br />

Concentration chart (additional function SW 3400-009)<br />

To specify the customer-specific solution, 5 concentration values A-E are entered in a<br />

matrix together with 5 temperature values 1-5. To do so, first enter the 5 temperature<br />

values, then enter the respective conductivity values for each concentration A-E.<br />

These solutions will then be available in addition to the permanently stored standard<br />

solutions (select “Chart”).<br />

Menu Display Enter concentration chart<br />

0.020 mS/cm<br />

25.6 °C<br />

System control (Administrator)<br />

Calculation Blocks<br />

Point of measurement<br />

Release of options<br />

Logbook<br />

Concentration chart<br />

Factory <strong>setting</strong><br />

Return<br />

0.020 mS/cm<br />

25.6 °C<br />

Concentration table (Administrator)<br />

Temp 1<br />

Temp 2<br />

Temp 3<br />

Temp 4<br />

Temp 5<br />

+000.0 °C<br />

+005.0 °C<br />

+010.0 °C<br />

+015.0 °C<br />

+020.0 °C<br />

Enter values<br />

• Call up parameter <strong>setting</strong><br />

• System control<br />

• Select “Concentration chart”<br />

Enter 5 temperature values<br />

(right/left arrow keys to select position,<br />

up/down arrow keys to edit number,<br />

confirm with enter.)<br />

Abort<br />

OK<br />

0.020 mS/cm<br />

25.6 °C<br />

Concentration table (Administrator)<br />

Concentration A:<br />

1. Cond at +000.0 °C<br />

2. Cond at +005.0 °C<br />

3. Cond at +010.0 °C<br />

4. Cond at +015.0 °C<br />

5. Cond at +020.0 °C<br />

Abort<br />

05.00 % by wt<br />

0.000 µS/cm<br />

0.000 µS/cm<br />

0.000 µS/cm<br />

0.000 µS/cm<br />

0.000 µS/cm<br />

OK<br />

Enter values for concentrations A-E<br />

for the respective temperatures. The<br />

table values must be continuous.<br />

Maxima/minima are not permitted.<br />

Incorrect entries are marked with x.<br />

The concentration chart is selected as follows:<br />

<strong>Parameter</strong> <strong>setting</strong>/Module CONDI/Cal preset values/Automatic/Chart.<br />

49


<strong>Parameter</strong> <strong>setting</strong><br />

Messages: Default <strong>setting</strong>s and selection range<br />

Note: Function check active<br />

<strong>Parameter</strong> Default Selection / Range<br />

Messages<br />

• Conductivity<br />

• Resistivity<br />

• Concentration<br />

• Temperature<br />

• Salinity<br />

Limits max<br />

Off<br />

Off<br />

Off<br />

Off<br />

Off, device limits max., variable limits*<br />

Off, device limits max., variable limits*<br />

Off, device limits max., variable limits*<br />

Off, device limits max., variable limits*<br />

Off, device limits max., variable limits*<br />

*) With “Variable limits” selected, the following<br />

parameters can be edited:<br />

• Failure Limit Lo<br />

• Warning Limit Lo<br />

• Warning Limit Hi<br />

• Failure Limit Hi<br />

Device limits<br />

• Device limits max.<br />

•Variable limits:<br />

Device limits max.<br />

Maximum measurement range of device<br />

Range limits specified<br />

1999 mS/cm<br />

Variable limits<br />

0.000 µS/cm<br />

50<br />

CONDI 3400(X)-051


Setting the message parameters<br />

Messages<br />

Note: Function check active<br />

Menu<br />

Display<br />

Messages<br />

0.220 mS/cm<br />

20.1 °C<br />

Messages (Administrator)<br />

Messages Conductivity<br />

Messages Resistivity<br />

Messages Concentration<br />

Messages Temperature<br />

Messages Salinity<br />

Return<br />

0.220 mS/cm<br />

20.1 °C<br />

Messages Conductivity (Administrator)<br />

Monitoring<br />

Abort<br />

Off<br />

Device limits max.<br />

Variable limits<br />

Messages (Administrator)<br />

Monitoring<br />

Failure Limit Lo<br />

Warning Limit Lo<br />

Warning Limit Hi<br />

Failure Limit Hi<br />

Abort<br />

OK<br />

0.220 mS/cm<br />

20.1 °C<br />

Variable limits<br />

-0.000 µS/cm<br />

-0.000 µS/cm<br />

+1999 mS/cm<br />

+1999 mS/cm<br />

OK<br />

Messages<br />

All parameters determined by the<br />

measuring module can generate<br />

messages.<br />

• Device limits max.:<br />

Messages are generated when the<br />

process variable (e.g. pH) is outside<br />

the measurement range. The<br />

“Failure” icon is displayed, the<br />

NAMUR failure contact is activated<br />

(BASE module, factory <strong>setting</strong>:<br />

contact K4, N/C contact).<br />

The current outputs can signal a<br />

22 mA message (user defined).<br />

•Variable limits:<br />

For the “failure” and “warning”<br />

messages you can define upper and<br />

lower limits for message generation.<br />

• Message icons:<br />

Failure (Failure limit HiHi/LoLo)<br />

Maintenance (Warning limit Hi/Lo)<br />

Message list<br />

Fail Temperature range<br />

Fail Meas. processing<br />

Abort<br />

0.220 mS/cm<br />

22.3 °C<br />

Diagnostics menu<br />

If the “Maintenance” or “Failure”<br />

icons are flashing in the display, you<br />

should call up the Diagnostics menu.<br />

The messages are displayed in the<br />

“Message list”.<br />

51


Logbook, factory <strong>setting</strong><br />

<strong>Parameter</strong> <strong>setting</strong>/System control/Logbook<br />

Note: Function check active<br />

Menu Display Logbook, factory <strong>setting</strong><br />

Logbook (Administrator)<br />

Log failure<br />

Log warning<br />

Erase logbook<br />

Return<br />

Yes<br />

Yes<br />

0.220 mS/cm<br />

24.8 °C<br />

No<br />

No<br />

0.220 mS/cm<br />

24.8 °C<br />

Logbook<br />

13/05/05 09:50 Measurement active<br />

13/05/05 09:36 <strong>Parameter</strong> <strong>setting</strong> active<br />

12/05/05 17:52 Measurement active<br />

12/05/05 17:44 <strong>Parameter</strong> <strong>setting</strong> active<br />

12/05/05 17:40 Wrong passcode<br />

12/05/05 17:04 Measurement active<br />

12/05/05 16:53 Diagnostics active<br />

Return<br />

Logbook<br />

Select which messages are to be<br />

logged in the logbook. The last 50<br />

events are recorded with date and<br />

time.<br />

This permits quality management<br />

documentation to ISO 9000.<br />

The logbook can be called up from<br />

the diagnostics menu (Fig.).<br />

Additional function SW 3400-104:<br />

Extended logbook for recording data<br />

on SmartMedia card (TAN).<br />

0.220 mS/cm<br />

24.8 °C<br />

Factory <strong>setting</strong> (Administrator)<br />

The factory <strong>setting</strong> erases<br />

all your set parameters!<br />

Set factory <strong>setting</strong><br />

Yes No<br />

Factory <strong>setting</strong><br />

Allows re<strong>setting</strong> the parameters to<br />

their factory <strong>setting</strong>. When this<br />

menu is opened, the analyzer displays<br />

a warning (Fig.).<br />

Return<br />

52<br />

CONDI 3400(X)-051


Current outputs, contacts, OK inputs<br />

Select menu: <strong>Parameter</strong> <strong>setting</strong>/Module BASE<br />

Note: Function check active<br />

Menu<br />

Display<br />

0.220 mS/cm<br />

19.2°C<br />

Module BASE (Administrator)<br />

Output current I2<br />

Contact K4 (NAMUR Failure)<br />

Contact K3 (NAMUR maintenance)<br />

Contact K2 (NAMUR function check)<br />

Contact K1 (Limit)<br />

Inputs OK1, OK2<br />

Return<br />

Block<br />

0.220 mS/cm<br />

19.0 °C<br />

Output current I1 (Administrator)<br />

Measured variable<br />

Off<br />

Curve<br />

S/cm<br />

Output<br />

°C<br />

Start<br />

g/kg<br />

End<br />

°F<br />

Behavior during messages<br />

Abort<br />

OK<br />

0.220 mS/cm<br />

19.0 °C<br />

Output current I1 (Administrator)<br />

Measured variable<br />

°C<br />

Curve<br />

Linear<br />

Output<br />

Trilinear<br />

Start<br />

Function<br />

End<br />

Table<br />

Output filter<br />

Abort<br />

OK<br />

<strong>Parameter</strong> <strong>setting</strong><br />

BASE module<br />

Configure current output<br />

• Call up parameter <strong>setting</strong><br />

• Enter passcode<br />

• Select “Module BASE”<br />

• Select “Output current ...” I1”<br />

• Select measured variable<br />

• Select Curve, e.g. “Linear”:<br />

The measured variable is represented<br />

by a linear output current curve.<br />

The desired range of the measured<br />

variable is specified by the values for<br />

“Start” and “End”.<br />

Assignment of measured values:<br />

Beginning (4 mA) and end (20 mA)<br />

Example 1: Range 0 ... 2000 mS/cm Example 2: Range 200 ...250 mS/cm<br />

Advantage: Higher resolution in range of interest<br />

Output current [mA]<br />

[mA]<br />

20<br />

20<br />

4<br />

0 200 250 [mS/cm]<br />

4<br />

200<br />

250<br />

[mS/cm]<br />

53


Current outputs: Current output curves<br />

Select menu: <strong>Parameter</strong> <strong>setting</strong>/Module BASE<br />

• Linear characteristic<br />

The measured variable is represented by a linear output current curve.<br />

Y<br />

Output current<br />

[%]<br />

100<br />

0<br />

Start<br />

End<br />

• Trilinear characteristic<br />

Two additional corner points must be entered:<br />

X<br />

Measured variable<br />

Y<br />

100<br />

2nd corner Y<br />

Output current<br />

[%]<br />

1st. corner Y<br />

0<br />

Start<br />

1st corner X<br />

54<br />

CONDI 3400(X)-051<br />

End<br />

2nd corner X<br />

X<br />

Measured variable<br />

• Note: Bilinear characteristic<br />

For a bilinear characteristic, identical parameters are entered<br />

for the two corner points (1st corner, 2nd corner).


• Function characteristic<br />

Nonlinear output current characteristic: allows measurements over several<br />

decades, e.g. measuring very low values with a high resolution and<br />

high values with a low resolution.<br />

Required: Entering a value for 50 % output current.<br />

Y<br />

Output current<br />

[%]<br />

100<br />

50<br />

0<br />

Entry for “50 % point”:<br />

e.g.:<br />

10 % of measured value<br />

End<br />

X<br />

Measured variable<br />

Equation<br />

Output current (4 to 20 mA) =<br />

E + I - 2 * X50%<br />

K =<br />

X50% - I<br />

(1+K)x<br />

1+Kx<br />

16 mA + 4 mA<br />

M - I<br />

x =<br />

E - I<br />

I: Initial value at 4 mA<br />

X50%: 50% value at 12 mA (output current range 4 to 20 mA)<br />

E: End value at 20 mA<br />

M: Measured value<br />

Logarithmic output curve over one decade:<br />

I: 10 % of maximum value<br />

X50%: 31.6 % of maximum value<br />

E: Maximum value<br />

Logarithmic output curve over two decades<br />

I: 1 % of maximum value<br />

X50%: 10 % of maximum value<br />

E: Maximum value<br />

55


Output filter<br />

Time constant<br />

Time constant of output filter<br />

To smoothen the current output, a low-pass filter with adjustable time<br />

constant can be switched on. When there is a jump at the input (100 %),<br />

the output level is at 63 % after the time constant has been reached.<br />

The time constant can be set from 0 to 120 sec. If the time constant is set<br />

to 0 s, the current output follows the input.<br />

Note:<br />

The filter only acts on the current output and the current value of the secondary<br />

display, not on the measurement display, the limit values, or the<br />

controller!<br />

Measured variable<br />

0 (4) - 20 mA<br />

Time constant 0 to 120 sec<br />

56<br />

CONDI 3400(X)-051


NAMUR signals: Current outputs<br />

Behavior during messages: Function check, 22 mA signal<br />

Behavior during messages<br />

0.003 mS/cm<br />

19.0 °C<br />

Behavior during messages<br />

Function check<br />

22mA message<br />

Abort<br />

Curr. meas. value<br />

Last meas. value<br />

Fixed 22 mA<br />

OK<br />

Depending on the parameter <strong>setting</strong><br />

(“Messages”), the current outputs switch to:<br />

• Currently measured value<br />

• Last measured value (HOLD function)<br />

• Fixed value (22 mA)<br />

In the case of a fault a 22 mA signal can be<br />

generated for the selected process variable<br />

(1st primary value).<br />

Output current<br />

[mA]<br />

“Current meas.”<br />

“Last usable value”<br />

“Fixed 22 mA”<br />

22<br />

4<br />

Function<br />

check<br />

Function<br />

check<br />

Function<br />

check<br />

Message when the current range is exceeded<br />

As delivered, the “Maintenance request” (Warn) message is generated when<br />

the current range is exceeded (< 3.8 mA or > 20.5 mA).<br />

This <strong>setting</strong> can be changed in the <strong>Parameter</strong> <strong>setting</strong> menu of the respective<br />

measuring module at “Messages”.<br />

To generate a “Failure” message, the limit value monitoring must be set to<br />

“Variable limits”:<br />

<strong>Parameter</strong> <strong>setting</strong> - - Messages - Variable limits -<br />

Failure limit ...<br />

Enter the same values for the failure limits as for the current output:<br />

<strong>Parameter</strong> <strong>setting</strong> - Module BASE - Output current - Variable Start / End.<br />

57


NAMUR signals: Relay contacts<br />

Failure, maintenance request, function check<br />

As delivered, the floating relay outputs of the BASE module are assigned to<br />

the NAMUR signals:<br />

• Failure Contact K4, Normally closed contact (signaling current failure)<br />

• Maint. request Contact K3, normally open contact<br />

• Function check Contact K2, normally open contact<br />

0.003 mS/cm<br />

19.0 °C<br />

Module BASE (Administrator)<br />

Output current I1<br />

Output current I2<br />

Contact K4 (NAMUR Failure)<br />

Contact K3 (NAMUR maintenance)<br />

Contact K2 (NAMUR function check)<br />

Contact K1 (Limit)<br />

Return<br />

Block<br />

NAMUR signals: Factory <strong>setting</strong> of contacts<br />

• Select parameter <strong>setting</strong><br />

• Administrator level<br />

• Select “Module BASE” (Fig.)<br />

You can define a delay time for “Maintenance request”<br />

and “Failure”, resp. If an alarm message is released, the<br />

contact will only be activated after expiry of this delay<br />

time.<br />

Failure is active<br />

when a value has exceeded (or fallen below, resp.) a preset ”Failure Limit Hi”<br />

or ”Failure Limit Lo”, when the measured value is out of range or in the<br />

event of other failure messages. That means that the equipment no longer<br />

operates properly or that process parameters have reached a critical value.<br />

Failure is disabled during function check.<br />

Maintenance request is active<br />

when a value has exceeded (or fallen below, resp.) a preset “Warning Limit<br />

Hi” or “Warning Limit Lo”, or when other warning messages have been<br />

activated. That means that the equipment is still operating properly but<br />

should be serviced, or that process parameters have reached a value requiring<br />

intervention.<br />

Warning is disabled during “Function check”.<br />

Function check is active:<br />

• during calibration<br />

• during maintenance (current source, meas. point maintenance)<br />

• during parameter <strong>setting</strong> at the Operator level and the Administrator level<br />

• during an automatic rinsing cycle.<br />

58<br />

CONDI 3400(X)-051


Relay contacts: Protective wiring<br />

Protective wiring of relay contacts<br />

Relay contacts are subjected to electrical erosion. Especially with inductive<br />

and capacitive loads, the service life of the contacts will be reduced.<br />

For suppression of sparks and arcing, components such as RC combinations,<br />

nonlinear resistors, series resistors and diodes should be used.<br />

1 2<br />

3<br />

1<br />

3<br />

2<br />

Typical AC applications<br />

with inductive load<br />

1 Load<br />

2 RC combination, e.g. RIFA PMR 209<br />

Typical RC combinations<br />

e.g.:<br />

Capacitor 0.1 µF,<br />

Resistor 100 ohms / 1 W<br />

3 Contact<br />

Warning!<br />

Make sure that the maximum ratings of the relay contacts are<br />

not exceeded even during switching!<br />

Information concerning relay contacts<br />

As delivered, the relay contacts are suitable for low signal currents (down to<br />

approx. 1 mA). If currents above approx. 100 mA are switched, the gold<br />

plating is destroyed during the switching process. After that, the contacts<br />

will not reliably switch low currents.<br />

59


Relay contacts<br />

<strong>Parameter</strong> <strong>setting</strong>/Module BASE/Relay contacts<br />

Menu Display Setting the relay contacts<br />

0.003 mS/cm<br />

19.2°C<br />

Contact K1 (Administrator)<br />

Usage<br />

NAMUR maintenance<br />

Measured variabl NAMUR function check<br />

Limit value Limit value<br />

Hysteresis Rinse contact<br />

Effective direction <strong>Parameter</strong> set 2 active<br />

Contact type USP output<br />

Return<br />

Configure Relay contacts, current usage output<br />

• Call up parameter <strong>setting</strong><br />

• Enter passcode<br />

• Select “Module BASE”<br />

• Select “Output “Contact current ...” I1”<br />

• “Usage” (Fig.)<br />

BASE module<br />

Alarm (K4)<br />

K1<br />

K2<br />

K3<br />

The BASE module provides 4 relay contacts<br />

(max. AC/DC rating 30 V / 3 A each).<br />

Contact K4 is provided for failure message.<br />

The switching behavior (normally open or<br />

normally closed), as well as a switch-on or<br />

switch-off delay can be defined.<br />

Default <strong>setting</strong>s of the user-definable relay<br />

contacts of the BASE module:<br />

K3: NAMUR maintenance request<br />

K2: NAMUR function check<br />

K1: Limit value<br />

The contact assignment K1 - K3 is user defined<br />

(“Usage”):<br />

• NAMUR maintenance request<br />

• NAMUR function check<br />

• Limit value<br />

• Rinse contact<br />

• <strong>Parameter</strong> set 2 active<br />

• USP output (COND module only)<br />

Contact assignment: See terminal plate of BASE module<br />

60<br />

CONDI 3400(X)-051


Limit value, hysteresis, contact type<br />

<strong>Parameter</strong> <strong>setting</strong>/Module BASE/Relay contacts/Usage<br />

Menu Display<br />

Contact K1 (Administrator)<br />

Limit value<br />

Effective direction min<br />

0.003 mS/cm<br />

19.2°C<br />

Usage<br />

NAMUR maintenance<br />

Measured variabl NAMUR function check<br />

Limit value Limit value<br />

Hysteresis Rinse contact<br />

Effective direction <strong>Parameter</strong> set 2 active<br />

Contact type USP output<br />

Return<br />

Usage as limit value<br />

Configure Relay output: current Limit output value<br />

• Call up parameter <strong>setting</strong><br />

• Enter passcode<br />

• Select “Module BASE”<br />

• Select “Output “Contact current ...” I1”<br />

• “Usage: Limit” (Fig.)<br />

Limit value<br />

Effective direction max<br />

Signal<br />

Signal<br />

Hysteresis +<br />

Limit value<br />

Limit value<br />

Hysteresis -<br />

1<br />

1<br />

Contact<br />

Contact<br />

0<br />

0<br />

Icons in the measurement display:<br />

Measured value exceeds limit: Measured value falls below limit:<br />

Hysteresis<br />

Tolerance band around the limit value, within which the contact is not actuated.<br />

Serves to obtain appropriate switching behavior at the output and<br />

suppress slight fluctuations of the measured variable (Fig.)<br />

Contact type<br />

Specifies whether the active contact is closed (N/O) or open (N/C).<br />

61


OK1, OK2 inputs: Specify level<br />

<strong>Parameter</strong> <strong>setting</strong>/Module BASE/Inputs OK1, OK2<br />

Note: Function check active<br />

Menu Display Setting the OK inputs<br />

0.003 mS/cm<br />

19.2°C<br />

Inputs OK1, OK2 (Administrator)<br />

For OK2 usage see<br />

“Function control matrix”<br />

OK1 usage<br />

OK2 usage<br />

Return<br />

Off<br />

Function check<br />

Configure OK1 usagecurrent output<br />

• Call up parameter <strong>setting</strong><br />

• Enter passcode<br />

• Select “Module BASE”<br />

• Select “Output “Inputs OK1/OK2” current I1”<br />

• Select “OK1 usage”<br />

0.003 mS/cm<br />

19.2°C<br />

Inputs OK1, OK2 (Administrator)<br />

For OK2 usage see<br />

“Function control matrix”<br />

OK1 usage<br />

Input OK1<br />

Input OK2<br />

Return<br />

Function check<br />

active 10 ... 30 V<br />

active < 2 V<br />

OK<br />

The BASE module provides 2 digital inputs<br />

(OK1, OK2). The following functions (depending<br />

on the parameter <strong>setting</strong>) can be started<br />

via a control signal:<br />

Configure OK1/OK2 switching current output level<br />

• Call up parameter <strong>setting</strong><br />

• Enter passcode<br />

• Select “Module BASE”<br />

• Select “Output “Inputs OK1/OK2” current I1”<br />

• Specify active switching level<br />

OK1<br />

BASE module<br />

OK1<br />

• OK1: “Off” or “Function check”<br />

• OK2: Select: System control /<br />

Function control matrix.<br />

(“Off”, “<strong>Parameter</strong> set A/B”,<br />

“Start KI recorder”)<br />

The switching level for the control signal<br />

must be specified:<br />

(active 10...30 V or active > 2 V).<br />

OK2<br />

OK<br />

OK2<br />

Contact assignment:<br />

See terminal<br />

plate of BASE module<br />

62<br />

CONDI 3400(X)-051


Switching parameter sets via OK2<br />

<strong>Parameter</strong> <strong>setting</strong> / System control / Function control matrix<br />

Note: Function check active<br />

<strong>Parameter</strong> sets<br />

2 complete parameter sets (A, B) can be stored in the Protos.<br />

You can switch between the parameter sets using the OK2 input.<br />

The currently activated set can be signaled by a relay contact.<br />

An icon in the measurement display shows which parameter set is active:<br />

or<br />

Menu Display <strong>Parameter</strong> sets<br />

0.003 mS/cm<br />

24.8 °C<br />

Function control matrix (Administrator)<br />

Input OK2<br />

Left softkey<br />

Right softkey<br />

Profibus DO 2<br />

Return<br />

0.003 mS/cm<br />

24.8 °C<br />

Contact K3 (Administrator)<br />

Usage<br />

NAMUR maintenance<br />

Contact type NAMUR function check<br />

ON delay<br />

Limit value<br />

OFF delay Rinse contact<br />

<strong>Parameter</strong> set B active<br />

USP output<br />

Abort<br />

ParSet KI rec. Fav Unical<br />

–<br />

–<br />

–<br />

–<br />

–<br />

–<br />

Connect<br />

OK<br />

Select parameter set (A, B) via<br />

input OK2<br />

• Call up parameter <strong>setting</strong><br />

• System control<br />

• Function control matrix<br />

• Select “OK2”<br />

• Connect “<strong>Parameter</strong> set A/B”<br />

Signaling active parameter<br />

set via relay contact<br />

• Call up parameter <strong>setting</strong><br />

• Select “Module BASE”<br />

• Select contact<br />

• Usage: “<strong>Parameter</strong> set ...”.<br />

Note<br />

The selection has no effect when working on SmartMedia card with<br />

SW 3400-102.<br />

63


Calculation Blocks<br />

Select menu: <strong>Parameter</strong> <strong>setting</strong>/System control/Calculation Blocks<br />

Calculation of new variables from measured variables<br />

Calculation Blocks<br />

Two measuring modules with all their measured values serve as input for the<br />

calculation block. In addition, the general device status (NAMUR signals) is<br />

taken into account. The analyzer calculates the differences between the<br />

existing values.<br />

Current outputs<br />

All current outputs can be set to output the new process variables formed by<br />

the Calculation Blocks.<br />

Measurement display<br />

All new process variables can be displayed as primary or as secondary value.<br />

Controller<br />

Controller functions are not supported.<br />

Functionality of measuring module<br />

Inputs:<br />

Sensors, terminals<br />

Cond<br />

Temp<br />

Meas. module<br />

Module<br />

e.g.:<br />

Cond module<br />

I<br />

Outputs<br />

Measured values / Status<br />

S/cm<br />

Ω*cm<br />

°C<br />

Gew %<br />

g / kg<br />

°F<br />

Functionality of Calculation Block<br />

Inputs:<br />

Outputs of 2 measuring modules<br />

Outputs:<br />

Measured values / Status<br />

Module<br />

I<br />

Module<br />

II<br />

Calculation Block<br />

Module I + II<br />

Cond / Cond<br />

S/cm-Diff<br />

Ω*cm-Diff<br />

°C-Diff<br />

Ratio<br />

Passage<br />

Rejection<br />

Deviation<br />

64<br />

CONDI 3400(X)-051


Activating Calculation Blocks<br />

Select menu: <strong>Parameter</strong> <strong>setting</strong>/System control/Calculation Blocks<br />

Combining measuring modules to Calculation Blocks<br />

Combining measuring modules<br />

With three measuring modules the following Calculation Block combinations<br />

are possible: I + II , I + III , II + III<br />

Two Calculation Blocks can be activated.<br />

Menu Display Activating Calculation Blocks<br />

40.00 µS/cm<br />

25.6 °C<br />

System control (Administrator)<br />

Calculation Blocks<br />

Point of measurement<br />

Release of options<br />

Logbook<br />

Concentration chart<br />

Factory <strong>setting</strong><br />

Return<br />

40.00 µS/cm<br />

25.6 °C<br />

Calculation Blocks (Administrator)<br />

Block 1<br />

Block 2<br />

Off<br />

Calc Cond/Cond<br />

Calculation Blocks<br />

• Call up parameter <strong>setting</strong><br />

• System control<br />

• Select “Calculation Blocks”<br />

• Depending on modules installed,<br />

the possible combinations<br />

for Calculation Blocks<br />

are offered<br />

Return<br />

40.00 µS/cm<br />

25.6 °C<br />

<strong>Parameter</strong> <strong>setting</strong> (Administrator)<br />

System control<br />

Module FRONT 3400-011<br />

Module BASE 3400-021<br />

Module CONDI 3400-051<br />

Module CONDI 3400-051<br />

+ Calc Cond/Cond<br />

Return<br />

During parameter <strong>setting</strong> the<br />

Calculation Blocks are displayed like<br />

modules.<br />

65


Configuring a Calculation Block<br />

Select menu: <strong>Parameter</strong> <strong>setting</strong>/System control/Select Calculation Block<br />

Setting the process variable to be calculated<br />

Menu<br />

Display<br />

40.00 µS/cm<br />

25.6 °C<br />

<strong>Parameter</strong> <strong>setting</strong> (Administrator)<br />

System control<br />

Module FRONT 3400-011<br />

Module BASE 3400-021<br />

Module CONDI 3400-051<br />

Module CONDI 3400-051<br />

+ Calc Cond/Cond<br />

Return<br />

40.00 µS/cm<br />

25.6 °C<br />

+ Calc pH/pH (Administrator)<br />

Difference S/cm –<br />

Difference °C<br />

Off<br />

Difference pH<br />

–<br />

Messages<br />

Configuring a<br />

Calculation Block<br />

Select Calculation Block<br />

• Call up parameter <strong>setting</strong><br />

• System control<br />

• Select module<br />

• Depending on modules installed,<br />

the possible combinations<br />

for Calculation Blocks<br />

are offered<br />

Return<br />

40.00 µS/cm<br />

25.6 °C<br />

+ Messages (Administrator)<br />

Messages Conductivity<br />

Messages Temperature<br />

Messages pH value<br />

Return<br />

40.00 µS/cm<br />

25.6 °C<br />

+ Messages Conductivity<br />

Monitoring<br />

Failure Limit Lo<br />

Warning Limit Lo<br />

Warning Limit Hi<br />

Failure Limit Hi<br />

Return<br />

Variable limits<br />

20.00 µS/cm<br />

30.00 µS/cm<br />

80.00 µS/cm<br />

100.0 µS/cm<br />

Messages<br />

You can activate messages for the<br />

selected variables.<br />

Variables which have been set as<br />

“Off” cannot be processed further.<br />

The measured values which shall<br />

release a message are set using the<br />

arrow keys<br />

(left/right: select position, up/down:<br />

edit number).<br />

Confirm with enter.<br />

66<br />

CONDI 3400(X)-051


Setting diagnostics messages as favorite<br />

Select menu: <strong>Parameter</strong> <strong>setting</strong>/System control/Function control matrix<br />

Menu Display Select favorites<br />

0.245 mS/cm<br />

24.0 °C<br />

09.06.05 Favorites menu<br />

Favorites menu<br />

Diagnostics functions can be called<br />

up directly from the measuring mode<br />

using a softkey.<br />

The “Favorites” are selected in the<br />

Diagnostics menu.<br />

Menu selection<br />

Select:<br />

Return to meas<br />

[enter]<br />

0245 mS/cm<br />

25.6 °C<br />

Lingua<br />

Select favorites<br />

Press menu key to select menu.<br />

Select diagnostics using arrow keys,<br />

confirm with enter. Then select<br />

module and confirm with enter.<br />

Module COND 3400-041<br />

Module diagnostics<br />

Sensor monitor<br />

Cal record<br />

Return<br />

0245 mS/cm<br />

25.6 °C<br />

Set favorite<br />

Set/delete favorite:<br />

“Set favorite” allows activation of<br />

the selected diagnostic function<br />

directly from the measuring mode via<br />

softkey. The respective function is<br />

marked with a heart icon (see<br />

Softkey usage, Pg 26).<br />

0.245 mS/cm<br />

24.0 °C<br />

09/06/05 Favorites menu<br />

Pressing the meas key returns to<br />

measurement. When the softkey has<br />

been assigned to “Favorites”,<br />

“Favorites menu” is read in the secondary<br />

display (see “Function control<br />

matrix”, Pg 26).<br />

67


Diagnostics functions<br />

General status information of the measuring system<br />

Select menu: Diagnostics<br />

Menu Display Diagnostics functions<br />

Menu selection<br />

Select:<br />

Return to meas<br />

Diagnostics<br />

Message list<br />

Logbook<br />

Meas. point description<br />

Device description<br />

Module FRONT<br />

Module BASE<br />

Return<br />

Message list<br />

Warn Current IV1 load<br />

[enter]<br />

7.20 pH<br />

23.7 °C<br />

Lingua<br />

0.003 mS/cm<br />

23.7 °C<br />

Set favorite<br />

0.003 mS/cm<br />

23.7 °C<br />

1 messg.<br />

Call up diagnostics<br />

From the measuring mode:<br />

Press menu key to select menu.<br />

Select diagnostics using arrow keys,<br />

confirm with enter.<br />

The “Diagnostics” menu gives an<br />

overview of all functions available.<br />

Functions which have been set as<br />

“Favorite” can be directly accessed<br />

from the measuring mode<br />

(see Pg 67).<br />

Message list<br />

Shows the currently activated warning<br />

or failure messages in plain text.<br />

Return<br />

0.003 mS/cm<br />

23.7 °C<br />

Logbook<br />

06/13/05 15:17 Measurement active<br />

06/13/0515:00 Diagnostics active<br />

06/13/05 10:05 Measurement active<br />

06/13/05 09:50: <strong>Parameter</strong> <strong>setting</strong> active<br />

06/13/05 09:42 Wrong passcode<br />

06/10/05 14:33 Measurement active<br />

06/10/05 14:11 <strong>Parameter</strong> <strong>setting</strong> active<br />

Return<br />

Logbook<br />

Shows the last 50 events with date<br />

and time, e.g. calibrations, warning<br />

and failure messages, power failure<br />

etc. This permits quality management<br />

documentation to ISO 9000.<br />

Extended logbook:<br />

SmartMedia card (SW 3400-104)<br />

68<br />

CONDI 3400(X)-051


Diagnostics<br />

Module diagnostics, sensor monitor, calibration record<br />

Menu Display Function<br />

Menu selection<br />

Select:<br />

Return to meas<br />

0.003 mS/cm<br />

22.4 °C<br />

[enter]<br />

Lingua<br />

Call up diagnostics<br />

From the measuring mode:<br />

Press menu key to select menu.<br />

Select diagnostics using arrow keys,<br />

confirm with enter.<br />

Then select Module CONDI.<br />

Module CONDI 3400-051<br />

Module diagnostics<br />

Sensor monitor<br />

Cal record<br />

0.003 mS/cm<br />

22.4 °C<br />

The Diagnostics menu gives an overview<br />

of all diagnostics functions available.<br />

Functions which have been set as<br />

“Favorite” can be directly accessed from<br />

the measuring mode (see Pg 67).<br />

Return<br />

0.003 mS/cm<br />

22.3 °C<br />

Cal record<br />

Last calibration 06/07/02 16:17<br />

Cal mode<br />

Zero point<br />

Cell factor<br />

1.9800 /cm<br />

Zero point<br />

+000.0 µS/cm<br />

Solution table value 0.250 µS/cm<br />

Cal temp<br />

25.6 °C<br />

Return<br />

Diagnostics functions available:<br />

• Module diagnostics<br />

Function test of internal components.<br />

• Sensor monitor<br />

Allows evaluating the sensor<br />

during measurement.<br />

• Cal record (Fig.)<br />

Data of last calibration,<br />

suitable for documentation to<br />

ISO 9000 and GLP/GMP<br />

(Date, time, calibration method, cell factor,<br />

zero point, table value of cal solution,<br />

calibration temperature, response time).<br />

69


Specifications<br />

Specifications Protos CONDI 3400-051<br />

–––––––––––––––––––––––––––– l ––––––––––––––––––––––––––––––––––––––––––––––<br />

CondI input<br />

For electrodeless sensors<br />

(EEx ia IIC)<br />

SE 655, SE 656 (and others)<br />

Measurement range<br />

(SE 655 / SE 656)<br />

0000 µS/cm ... 1999 mS/cm, resolution 1 µS/cm<br />

Concentration<br />

0.0 ... 100.0 % by wt<br />

Salinity<br />

0.0 ... 45.0 g g/kg (0 to 35 °C)<br />

Response time (T90)<br />

< 0.5 s<br />

Measurement error **<br />

< 0.5% meas. val. + 2 µS/cm<br />

Permissible cable length max. 20 m<br />

l –––––––––––––––––––––––––––– l ––––––––––––––––––––––––––––––––––––––––––––––<br />

Temperature<br />

Without<br />

compensation *<br />

Linear characteristic 00.00 ... 19.99 %/K<br />

(reference temp user-defined)<br />

NLF nat. waters to EN 27888<br />

(Reference temp 25 °C)<br />

l –––––––––––––––––––––––––––– l ––––––––––––––––––––––––––––––––––––––––––––––<br />

Concentration<br />

determination * HNO3 0 ... 30 % by wt –20 ... +50°C<br />

35 ... 96 % by wt –20 ... +50°C<br />

HCl 0 ... 18 % by wt –20 ... +50°C<br />

22 ... 39 % by wt –20 ... +50°C<br />

H2SO4 0 ... 30 % by wt –17.8 ... +110°C<br />

32 ... 84 % by wt –17.8 ... +115.6°C<br />

92 ... 99 % by wt –17.8 ... +115.6°C<br />

NaOH 0 ... 14 % by wt 0 ... +100°C<br />

18 ... 50 % by wt 0 ... +100°C<br />

NaCl 0 ... 26 % by wt 0 ... +60°C<br />

User-defined concentration chart (5x5x5 values)<br />

l –––––––––––––––––––––––––––– l ––––––––––––––––––––––––––––––––––––––––––––––<br />

Sensor monitoring * Sensocheck, monitoring of primary and its lines for<br />

short circuit and of secondary and its lines for open circuit,<br />

SensoLoop<br />

Monitoring via Sensocheck loop<br />

70<br />

CONDI 3400(X)-051


Specifications<br />

l –––––––––––––––––––––––––––– l ––––––––––––––––––––––––––––––––––––––––––––––<br />

Sensoface<br />

Provides information on the sensor condition:<br />

Calibration *<br />

Operating modes<br />

–– Automatic with NaCl or KCl solution<br />

–– Manual: Entry of cal solution<br />

–– Product calibration/adjustment to vessel<br />

–– Data entry of premeasured sensors<br />

–– Adjustment of zero point<br />

Adm. cell factor 0.000 ... 19.99 cm –1<br />

Adm transfer ratio 0.00 ... 199.9<br />

Calibration record<br />

Recording of:<br />

Cell factor, transfer ratio, zero point,<br />

calibration method with date and time<br />

l –––––––––––––––––––––––––––– l ––––––––––––––––––––––––––––––––––––––––––––––<br />

Output curves *<br />

Linear<br />

Trilinear<br />

Function (logarithmic)<br />

As desired via chart<br />

l –––––––––––––––––––––––––––– l ––––––––––––––––––––––––––––––––––––––––––––––<br />

Temperature input Pt 100 / Pt 1000 / NTC 30k / NTC 100 kΩ *)<br />

(EEx ia IIC)<br />

3-wire connection, adjustable<br />

Range Pt100 / Pt 1000: –50 ... +250 °C<br />

NTC 30k / NTC 100kΩ –10 ... +150 °C<br />

Resolution 0.1 °C<br />

Measurement error ***<br />

0.2 % meas.val. + 0.5 K<br />

*<br />

User-defined<br />

**<br />

To IEC 746 Part 1, at nominal operating conditions, ± 1 count<br />

***<br />

To IEC 746 Part 1, at nominal operating conditions, ± 1 count,<br />

with NTC > 100 °C: 0.2 % meas.val. + 1 K<br />

71


Specifications<br />

General data<br />

l –––––––––––––––––––––– l –––––––––––––––––––––––––––––––––––––––––––––––––<br />

Explosion protection See rating plate: KEMA 03 ATEX 2530<br />

(Module 3400X-051 only) II 2 (1) GD EEx ib [ia] IIC T4<br />

–––––––––––––––––––––––––––– l ––––––––––––––––––––––––––––––––––––––––––––––<br />

EMC<br />

NAMUR NE 21 and<br />

EN 61326 VDE 0843 Part 20 /01.98<br />

EN 61326/A1 VDE 0843 Part 20/A1 /05.99<br />

Emitted interference<br />

Class B<br />

Immunity to interference Industry<br />

–––––––––––––––––––––––––––– l ––––––––––––––––––––––––––––––––––––––––––––––<br />

Lightning protection EN 61000-4-5, Installation Class 2<br />

–––––––––––––––––––––––––––– l ––––––––––––––––––––––––––––––––––––––––––––––<br />

Nominal operating Ambient temperature -20 ... +55 °C (Ex: max. +50 °C)<br />

conditions<br />

Relative humidity 10 to 95 % not condensing<br />

–––––––––––––––––––––––––––– l ––––––––––––––––––––––––––––––––––––––––––––––<br />

Transport/<br />

Storage temperature -20 ... +70 °C<br />

l –––––––––––––––––––––– l –––––––––––––––––––––––––––––––––––––––––––––––––<br />

Screw clamp connection Single wires and flexible leads up to 2.5 mm 2 (AWG 14)<br />

72<br />

CONDI 3400(X)-051


Annex:<br />

Minimum measuring spans for current outputs<br />

The CONDI 3400(X)-051 module is a measuring module. It does not provide<br />

current outputs. Current outputs are provided by the BASE module (basic<br />

device) or by communication modules (e.g. OUT, PID). The corresponding<br />

parameters must be set there.<br />

The minimum current span shall prevent that the resolution limit of the<br />

measurement technology (± 1 count) is seen in the current.<br />

CONDI 3400(X)-051 module<br />

S/cm 20 %, min. 100.0 µS/cm<br />

% by wt 1.00<br />

°C 10.0<br />

g/kg 1.00<br />

Ohm*cm 20 %, min. 100.0 Ω*cm<br />

°F 10.0<br />

73


<strong>Parameter</strong> <strong>setting</strong> menu<br />

Select menu<br />

Select:<br />

Return to meas<br />

25.6 °C<br />

0.003 mS/cm<br />

[enter]<br />

Lingua<br />

25.6 °C<br />

0.003 mS/cm<br />

<strong>Parameter</strong> <strong>setting</strong><br />

Viewing level (All Data) view<br />

Operator level (Operation Data) opl<br />

Administrator level (All Data) adm<br />

Return<br />

<strong>Parameter</strong> <strong>setting</strong><br />

Activated from measuring mode: Press menu key to select<br />

menu.<br />

Select parameter <strong>setting</strong> using arrow keys, confirm with enter.<br />

Administrator level<br />

Access to all functions, also passcode <strong>setting</strong>. Releasing or blocking<br />

function for access from the Operator level.<br />

Operator level<br />

Access to all functions which have been released at the<br />

Administrator level. Blocked functions are displayed in gray<br />

and cannot be edited.<br />

Viewing level<br />

Only display, no editing possible!<br />

System control<br />

Memory card (Option)<br />

• Register Logbook<br />

• Register recorder<br />

• Decimal separator<br />

• Card full<br />

• Formatting<br />

Copy configuration<br />

Menu only appears with SmartMedia Card inserted.<br />

Make sure that it is a memory card,<br />

not an update card.<br />

Commercially available SmartMedia cards must be formatted<br />

before they can be used as memory card.<br />

The complete configuration of an analyzer can be written on a<br />

SmartMedia card. This allows transferring all device <strong>setting</strong>s - except<br />

options and passcodes - to other devices with identical equipment.<br />

<strong>Parameter</strong> sets<br />

• Load<br />

• Save<br />

Function control matrix<br />

• Input OK2<br />

• Left softkey<br />

• Right softkey<br />

Time/date<br />

Meas. point description<br />

Release of options<br />

Software update<br />

Logbook<br />

Concentration chart<br />

Factory <strong>setting</strong><br />

Passcode entry<br />

2 parameter sets (A,B) are available in the analyzer.<br />

The currently active parameter set is read on the display.<br />

<strong>Parameter</strong> sets contain all <strong>setting</strong>s except:<br />

Sensor type, Options, System control <strong>setting</strong>s<br />

Up to 5 parameter sets (1, 2, 3, 4, 5) are available when a<br />

SmartMedia card (Option) is used.<br />

Selecting the control element for the following functions:<br />

- <strong>Parameter</strong> set selection<br />

- KI recorder (Start/Stop)<br />

- Favorites menu (selected diagnostics functions)<br />

- Unical (fully automated probe controller)<br />

Selecting the display format, entry<br />

Can be called up in the diagnostics menu.<br />

A TAN is required to release an Option.<br />

Software update from SmartMedia card (update card)<br />

Selecting events to be recorded<br />

Entering own buffer set for automatic calibration<br />

Re<strong>setting</strong> all parameters to factory <strong>setting</strong><br />

Editing the passcodes<br />

74<br />

CONDI 3400(X)-051


<strong>Parameter</strong> <strong>setting</strong> menu<br />

Display <strong>setting</strong>s: FRONT module<br />

Languages<br />

Measurement display<br />

• Main display<br />

• Display format<br />

• Viewing angle<br />

Representation of measured values on the display:<br />

- Selecting the number of primary values displayed (one or two)<br />

- Decimal places<br />

Measurement recorder<br />

• Time base<br />

• Zoom function<br />

• Min/Max display<br />

KI recorder<br />

Output current I1, I2<br />

• Process variable<br />

• Characteristic<br />

• Output (0/4 - 20 mA)<br />

• Output filter<br />

• Behavior during messages<br />

- Function check<br />

--- Currently meas. value<br />

--- Last meas. value<br />

--- Fixed 22 mA<br />

-22 mA message<br />

Option. 2-channel, selection of process variable, start and end<br />

Option. See more detailed “Options” manual<br />

Signal outputs and inputs, contacts: BASE module<br />

Contact K4<br />

• Contact type<br />

• ON delay<br />

• OFF delay<br />

2 current outputs, separately adjustable<br />

NAMUR Failure<br />

Contacts K3, K2, K1 Factory <strong>setting</strong>:<br />

• Usage<br />

K3: Maintenance request, K2: Function check, K1: Limit value<br />

- Maintenance request<br />

- Function check<br />

- Limit value (adjustable) - Variable, limit value, hysteresis, effective direction, ...<br />

- Rinse contact (adjustable) - Rinsing interval, lead times, rinse duration, logbook entry, ...<br />

- <strong>Parameter</strong> set B active<br />

- USP output<br />

- KI recorder active<br />

• Contact type<br />

• ON delay<br />

• OFF delay<br />

Inputs OK1, OK2<br />

• OK1 usage<br />

- Signal level<br />

Behavior during messages<br />

Output current<br />

[mA]<br />

“Current<br />

22<br />

meas.”<br />

4<br />

Function<br />

check<br />

“Last usable<br />

value”<br />

Function<br />

check<br />

Optocoupler - signal inputs<br />

Off, function check<br />

active level switchable from 10 to 30 V or < 2 V, resp.<br />

For OK2 see System control/Function control matrix<br />

“Fixed<br />

22 mA”<br />

Function<br />

check<br />

75


<strong>Parameter</strong> <strong>setting</strong> menu<br />

CONDI 3400(X)-051 module<br />

Input filter<br />

Sensor data<br />

• Sensor type<br />

• Sensor coding<br />

• Nom. cell factor<br />

• Transfer ratio<br />

• Temperature detection<br />

- Measuring temp<br />

- Cal temp<br />

• Sensocheck<br />

• SensoLoop<br />

Representation of measured values on the display:<br />

- Select<br />

- Selection for Measurement / Calibration<br />

Cal preset values<br />

• Cal solution<br />

- NaCl 0.01 mol/l<br />

- NaCl 0.1 mol/l<br />

- NaCl saturated<br />

- KCl 0.01 mol/l<br />

- KCl 0.1 mol/l<br />

- KCl 1 mol/l<br />

• Sample calibration<br />

TC process medium Selection: Off, linear, EN 27888<br />

Concentration<br />

Messages<br />

• Conductivity<br />

• Resistivity<br />

• Temperature<br />

• Salinity<br />

76<br />

CONDI 3400(X)-051


Calibration menu<br />

CONDI 3400(X)-051 module<br />

Automatic<br />

Input of calibration solution<br />

Product calibration<br />

Data entry<br />

Zero correction<br />

Maintenance menu<br />

BASE module<br />

Current source<br />

Output current definable 0 ... 22 mA<br />

CONDI 3400(X)-051 module<br />

Sensor monitor<br />

Temp probe adjustment<br />

Resistance, conductance, RTD, temperature<br />

Compensating for lead length<br />

Diagnostics menu<br />

Message list<br />

Meas. point description<br />

Logbook<br />

Device description<br />

FRONT module<br />

List of all warning and failure messages<br />

Hardware version, Serial no., (Module) Firmware, Options<br />

Module diagnostics<br />

Display test<br />

Keypad test<br />

BASE module<br />

Module diagnostics<br />

Input/output status<br />

CONDI 3400(X)-051 module<br />

Module diagnostics<br />

Sensor monitor<br />

Cal record<br />

Internal function test<br />

Shows the values currently measured by the sensor<br />

Data of last adjustment / calibration<br />

77


Index<br />

A<br />

Adjustment 29<br />

Administrator level 41<br />

Audit Trail log 8<br />

Automatic calibration with standard calibration solution 32<br />

B<br />

BASE module 15<br />

Behavior during messages 57<br />

C<br />

Cal preset values 44<br />

Cal record 69<br />

Calculation Blocks 64<br />

Calibration 28<br />

Calibration methods 30<br />

Characteristics 54<br />

Concentration 46<br />

Concentration chart 49<br />

Contact type 61<br />

Current output: Settings 53<br />

Current outputs 73<br />

D<br />

Data entry of premeasured sensors 38<br />

Default <strong>setting</strong>s 44<br />

Device limits 50<br />

Diagnostics 69<br />

Diagnostics functions 68<br />

Dimension drawing of sensors 19<br />

Disposal 2<br />

78<br />

Protos 3400(X)


Index<br />

E<br />

EC Declaration of Conformity 3<br />

Electronic Signature 8<br />

EMC 72<br />

Enable / lock functions 42<br />

Explosion protection 72<br />

F<br />

Factory <strong>setting</strong>s 52<br />

Failure 58, 79<br />

Favorites 26<br />

FDA 21 CFR Part 11 8<br />

FRONT module 12, 14<br />

Function control matrix 26<br />

Function check 58, 79<br />

H<br />

Hazardous-area application 9<br />

Hydrochloric acid 47<br />

Hysteresis 61<br />

Icons 79<br />

Input filter 44<br />

Inserting the module 18<br />

Intended use 8<br />

L<br />

Lightning protection 72<br />

Limit value 61<br />

Locking a function 42<br />

Logbook 52, 68<br />

79


Index<br />

M<br />

Maintenance 40<br />

Maintenance request 58, 79<br />

Manual entry of cal solution 34<br />

Max. device limits 50<br />

Measurement display <strong>setting</strong>s 24<br />

Measuring point description 68<br />

Menu selection 22, 80<br />

Menu structure 13, 22<br />

Message list 68<br />

Messages 50<br />

Minimum measuring spans for current outputs 73<br />

Modular concept 11<br />

Module diagnostics 69<br />

N<br />

NAMUR signals: Current outputs 57<br />

NAMUR signals: Relay contacts 58<br />

Nitric acid 47<br />

O<br />

OK inputs 62<br />

Operator level 41<br />

Output filter 56<br />

P<br />

<strong>Parameter</strong> sets 63<br />

<strong>Parameter</strong> <strong>setting</strong> 41<br />

<strong>Parameter</strong> <strong>setting</strong>: Default <strong>setting</strong>s and selection range 44<br />

<strong>Parameter</strong> <strong>setting</strong>: Locking a function 42<br />

<strong>Parameter</strong> <strong>setting</strong>: Messages 50<br />

<strong>Parameter</strong> <strong>setting</strong>: Operating levels 41<br />

<strong>Parameter</strong> <strong>setting</strong>: TC process medium 45<br />

80<br />

Protos 3400(X)


Index<br />

<strong>Parameter</strong> tables (Excel) 16<br />

Passcode entry 23<br />

Product calibration 36<br />

R<br />

Relay contacts 58<br />

Relay contacts: Protective wiring 59<br />

Return of products 2<br />

S<br />

Safety information 9<br />

Secondary displays 24<br />

Sensor data 44<br />

Sensor monitor 40, 69<br />

Sensors SE 655 / SE 656 19<br />

Setting diagnostics messages as favorite 26<br />

SmartMedia card 14-15<br />

Sodium hydroxide solution 48<br />

Softkeys 24<br />

Software version 10<br />

Special cable SE 655 / SE 656 sensor 20<br />

Specifications 70<br />

Sulphuric acid 46<br />

T<br />

Table salt solution 48<br />

TC process medium 44-45<br />

Temp probe adjustment 40<br />

Temperature compensation 29<br />

Terminal plate 17<br />

Time constant of output filter 56<br />

Trademarks 2<br />

81


Index<br />

U<br />

Ultrapure water 45<br />

V<br />

Variable limits 50<br />

Viewing level 41<br />

W<br />

Warranty 2<br />

Wiring example 21<br />

Z<br />

Zero point correction 39<br />

82<br />

Protos 3400(X)


Icon<br />

Explanation of icons important for this module<br />

The Protos is in measuring mode.<br />

The Protos is in calibration mode. Function check is active.<br />

The Protos is in maintenance mode. Function check is active.<br />

The Protos is in parameter <strong>setting</strong> mode. Function check is active.<br />

The Protos is in diagnostics mode.<br />

NAMUR signals<br />

Function check. The NAMUR “function check” contact is active (factory <strong>setting</strong>: BASE module,<br />

contact K2, N/O contact). Current outputs as configured:<br />

• Currently measured value: The currently measured value appears at the current output<br />

• Last measured value: The last measured value is held at the current output<br />

• Fixed 22 mA: The output current is at 22 mA<br />

Failure: The NAMUR “failure” contact is active (factory <strong>setting</strong>: BASE module, contact K4,<br />

N/C contact). To view error message, call up: Diagnostics menu/Message list<br />

Maintenance: The NAMUR “maintenance request” contact is active (factory <strong>setting</strong>: BASE module,<br />

contact K2, N/O contact). To view error message, call up: Diagnostics menu/Message list<br />

Limit indication: Lower / upper range exceeded<br />

man<br />

Temperature detection by manual input<br />

Calibration - Step 1 of product calibration has been executed.<br />

The Protos is waiting for the sample value<br />

TC<br />

Calibration:<br />

Temperature compensation for process medium is active (Linear/Ultrapure water/Chart)<br />

In the plaintext display in front of a menu line:<br />

Access to next menu level with enter<br />

In the plaintext display in front of a menu line when it has been blocked by the<br />

Administrator against access from the Operator level.<br />

Designates the module slot (1, 2 or 3), allowing the clear assignment of measuredvalue/parameter<br />

displays in the case of identical module types.<br />

Indicates the active parameter set (The Protos provides two parameter sets A and B.<br />

Up to 5 sets can be added using additional functions and SmartMedia card.)


Menu selection<br />

CONDI 3400(X)-051 module<br />

Calibration and adjustment.........................................28<br />

Automatic with standard cal solution....................................32<br />

Manual entry of cal solution .................................................34<br />

Product calibration................................................................36<br />

Data entry of premeasured sensors.......................................38<br />

Zero correction .....................................................................39<br />

Maintenance ....................................................................40<br />

Sensor monitor.....................................................................40<br />

Temp probe adjustment........................................................40<br />

<strong>Parameter</strong> <strong>setting</strong>...........................................................44<br />

Input filter ............................................................................44<br />

Sensor data ..........................................................................44<br />

Cal preset values ..................................................................44<br />

TC process medium ..............................................................44<br />

Concentration ......................................................................46<br />

Messages..............................................................................46<br />

Diagnostics.......................................................................69<br />

Module diagnostics...............................................................69<br />

Sensor monitor.....................................................................69<br />

Cal record.............................................................................69

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