West Control Solutions Pro-EC44 - Manual (Page 170)

Pro-EC44 2-Loop Graphical Profile Controller & Recorder
Pro-EC44 Product Manual - 59540-1 October 2013 Page 163
Alarm Parameters
Parameter Name & Register Address
Integer Int +1 Float Access Values & Descriptions
Alarm 1 Input Source Value Alarm 1 Source
Dec 6143 22527 45054
RW
0 Input 1
Hex 17FF 57FF AFFE 1 Input 2
2 Aux A Input
3 Control Loop 1 Primary Power
4 Control Loop 1 Secondary Power
5 Control Loop 2 Primary Power
6 Control Loop 2 Secondary Power
7 Loop 1
8 Loop 2
Alarm 1 Type Value Alarm 1 Type
Dec 6144 22528 45056
RW
0 Unused
Hex 1800 5800 B000 1 Process High Alarm
2 Process Low Alarm
3 Deviation Alarm (SP-PV)
4 Band Alarm
5 Input Rate of Change
6 Input/Sensor Break Alarm
7 Loop Alarm
10 % memory used
11 High Power Alarm
12 Low Power Alarm
Alarm 1 Value Value At Which Alarm 1 Activates
Dec 6145 22529 45058
RW
Limited by input scaling for alarm types 1 to 4.
Not used for alarms 5, 6 or 7.
0 to 100% for alarms 10 to 12.
Hex 1801 5801 B002
Alarm 1 Rate of Change Value Process Variable Rate of Change Alarm Threshold
Dec 6150 22534 45068
RW
Value for Rate of Change Alarm. Alarm 1 activates when PV
change exceeds this level. From 0.0 to 99999 Hex 1806 5806 B00C
Alarm 1 Hysteresis Alarm 1 Hysteresis Value
Dec 6146 22530 45060
RW
Deadband value ( on “safe” side of alarm), through which signal
must pass before alarm 1 deactivates.
Limited by the input scaling span
Hex 1802 5802 B004
Alarm 1 Inhibit Enable Value Alarm 1 Power-up/Setpoint Change Inhibit
Dec 6147 22531 45062
RW
0 Disabled
Hex 1803 5803 B006 1 Enabled
Alarm 1 Status Value Alarm 1 Status
Dec 6148 22532 45064
RO
0 Inactive
Hex 1804 5804 B008 1 Active
Alarm 1 Inhibit Status Value Alarm 1 Inhibit Status
Dec 6149 22533 45066
RO
0 Not Inhibited
Hex 1805 5805 B00A 1 Inhibited