Micromod Micro-DCI: 53MC5000 Multi-Loop Process Controller Instruction Manual - Manual (Page 160)

Table 5-9. Controller Modules (CON0-3)
Title Definition Atom CON0 CON1 CON2 CON3 Default
Alarm Examples:
B335 PV PL1 PL2 Alarm Setpoint Notes
(C103) (C104)
0 >60 60 HIGH Alarm Limit 1 is set for 60. If PV exceeds 60 = HIGH alarm.
0 <40 40 LOW Alarm Limit 2 is set for 40. If PV falls below 40 = LOW alarm.
2 >60 60 HIGH Alarm Limit 1 is set for 60. If PV exceeds 60 = HIGH alarm.
2 <40 40 N/A Alarm Limit 2 is set for 40. If PV falls below 40 = no alarm condition.
3 >60 60 N/A Alarm Limit 1 is set for 60. If PV exceeds 60 = no alarm condition.
3 <40 40 LOW Alarm Limit 2 is set for 40. If PV falls below 40 = LOW alarm.
4 >60 60 HIGH Alarm Limit 1 is set for 60. If PV exceeds 60 = HIGH alarm.
4 >70 70 HI-HI Alarm Limit 2 is set for 70. If PV exceeds 70 = HI-HI alarm.
5 <40 40 LOW Alarm Limit 1 is set for 40. If PV falls below 40 = LOW alarm.
5 <30 30 LO-LO Alarm Limit 2 is set for 30. If PV falls below 30 = LO-LO alarm.
6 >50 10 HI-DEV 40 Alarm Limit 1 = 10, Setpoint at 40. If PV exceeds 50 = HI-DEV alarm.
6 <30 -10 LO-DEV 40 Alarm Limit 2 = -10, Setpoint at 40. If PV falls below 30 = LO-DEV alarm.
Trend Rate This parameter defines the sampling rate of
the process variable trend display in seconds.
Valid inputs are 0, 1, 2, 3, 4, 5, 6, 10, 12, 15,
20, 30, and 60 seconds. When this value is
non-zero, the corresponding Trend Module
monitors PV (See Note below). CTR
(0-3)
B336 B341 B346 B351 B336 = 2
B341,
B346, and
B351 = 0.
Trend Mode This parameter specifies the mode of the
process variable trend as follows:
0 - INST. (use instantaneous samples)
1 - AVG. (average of 1 second samples)
2 - MAX. (maximum from 1 second samples)
3 - MIN. (minimum from 1 second samples) CTM
(0-3) B337 B342 B347 B352 0
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