5.9 CONTROLLER MODULES (CON0-3)
These modules affect the action of the control algorithms, the control loop displays, and control related functions (e.g., Auto Enable, etc.).
There are four Controller Modules (CON0-3) that can be configured separately, one for each control loop display. The number of control
loops provided by a controller is model number dependent.
Table 5-9. Controller Modules (CON0-3)
Title Definition Atom CON0 CON1 CON2 CON3 Default
Control Alarm Mode This parameter specifies the Alarm action (PA1
& PA2) of the two Alarm Limits (PL1 & PL2):
0
- H/L PA1: High when PV> PL1
PA2: Low when PV< PL2
1
- OFF - None
2
- H/- PA1: High when PV> PL1
PA2: not affected
3
- -/L PA1: not affected
PA2: Low when PV< PL1
4
- H/HH PA1: High when PV> PL1
PA2: Hi-Hi when PV> PL2
5
- L/LL PA1: Low when PV< PL1
PA2: Lo-Lo when PV< PL2
6
- DEV PA1: Hi-Dev when Dev > PL1
PA2: Lo-Dev when Dev < PL2
(Examples are in the cell that follows.)
AIX
(0-3)
B335 B340 B345 B350 1
1 of 9
5-14
53MC5000 Process Control Station
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