model 2704 controller installation and operation handbook - Soliton

2704 Controller Input Operators
11.4. TO SET UP INPUT OPERATORS (MONITOR)
The Monitor block:
1. Logs the Maximum and Minimum excursions of the PV. These values are reset when:-
a) An external logic input, configured as reset, is enabled
b) The reset parameter, see Table 11.4.1, is changed to Yes
2. Counts the time above a threshold
3. Provides a time alarm
11.4.1. Input Operator Monitor Parameters
Table Number:
11.4.1.
This page allows you to set up Monitor
parameters. The values will only be
recorded if the function has been enabled in
configuration level.
INPUT OPERS
(Monitor 1 Page)
Parameter Name Parameter Description Value Default Access
Level
Input Input value Range L1
Reset Reset No = to run
Yes = to reset
No L3
Maximum
Minimum
Trigger
The maximum value
recorded by the controller
between resets, see 1.
above
The minimum value
recorded by the controller
between resets, see 1.
above
PV threshold for the timer
log
Range
Range
Range
Day Days above threshold 0 to 32767 R/O
Time Time above threshold 0:00:00.0 R/O
Day Alarm
Time Alarm
Alarm Output
This sets the alarm
threshold for the number of
days that the alarm is active
This sets the alarm
threshold for the time that
the alarm is active
Displays an alarm when the
number of days and time
has been exceeded
R/O
R/O
L3
0 to 32767 L3
0:00:00.0 L3
Off
On
R/O
The above parameters are viewed and altered using the same procedure as Section 11.3.1.
Installation and Operation Handbook. Part No HA026502 Issue 1.0 Apr-00 11-11