model 2704 controller installation and operation handbook - Soliton

2704 Controller Module IO
18.3.11. Dual PV Input
The dual PV input module accepts two inputs - one from a high level source (channel A) and
one from a low level source (channel C). The two inputs are not isolated from each other and
have an update rate of 5Hz. A typical application for the module is for a zirconia probe input.
The module can also be configured for a single input when the update rate becomes 10Hz.
Table Number:
18.3.11.
This page allows you to set the parameters for
Channel A of a Dual PV Input module.
This module can only be fitted in slots 3 or 6.
MODULE IO
(Module 3(A)
Page)
Parameter Name Parameter Description Value Default Access
Level
This module has two inputs. Parameters are displayed under ‘channel’ (A) and ‘channel’ (C)
Channel A is the high level input, channel C is the low level input. This table shows Module
3 (or 6)A parameters
Ident High Level Input R/O
Electrical Lo Electrical low input level Input range L3.
Electrical Hi Electrical high input level units as
configured
Eng Value Lo Low display reading Display range ‘To
Scale
Eng Value Hi High display reading Display range the PV
Input’
Filter Time Input filter time Off to
0:10:00.0
L3
Electrical Val
Module 3A Val
The current electrical
value of the input
The current value in
engineering units.
Module 3A can be a user
defined name.
Input range units
as configured
Offset Transducer scale offset Range limits
Module Status Module status OK
Initialising
Ch A Sbreak
Ch A OutRange
Ch A IP Sat
Ch A Not Calib
SBrk Trip Imp
Current sensor break
value
Read as a % of the SBrk
Impedance configured
See
R/O
R/O
R/O
R/O
Installation and Operation Handbook. Part No HA026502 Issue 1.0 Apr-00 18-13