C1 Controller Users Manual
Revision 4.6
37
Alarm status words are bits packed into 16 bit integer where lsb = channel 1 alarm status and msb =
channel 16 alarm status.
Alarm status (bit = 1 indicates alarm is active):
Type
Channel
First
Last
Read FC
Write FC Notes
Alarm 1 Status
1-16
31033
n/a
4
n/a
packed 16bit integer
Alarm 2 Status
1-16
31034
n/a
4
n/a
packed 16bit integer
Alarm 3 Status
1-16
31035
n/a
4
n/a
packed 16bit integer
*Relay Status
n/a
31036
n/a
4
n/a
packed 16bit integer
*Note: Common Relay status bits (register 31036) are as follows.
Relay 1= bit0.
Relay 2= bit1
Fault Relay = bit2
Horn Relay = bit3
Type
Channel
First
Last
Read FC
Write FC Notes
Cal Status
1-16
31037
n/a
4
n/a
packed 16bit integer
Trend Interval
Timer
1-16
31038
n/a
4
n/a
16bit integer (Time in Seconds)
Fault Status
1-16
31039
n/a
4
n/a
packed 16bit integer
Alarm LED flashing status (bit = 1 indicates LED is flashing; “Acknowledge” clears all to 0):
Type
Channel
First
Last
Read FC
Write FC Notes
Alarm 1 Status
1-16
31049
n/a
4
n/a
packed 16bit integer
Alarm 2 Status
1-16
31050
n/a
4
n/a
packed 16bit integer
Alarm 3 Status
1-16
31051
n/a
4
n/a
packed 16bit integer
Common LED
Status
1-16
31052
n/a
4
n/a
packed 16bit integer
LCD Display Screen Displayed Integer:
Type
Channel
First
Last
Read FC
Write FC Notes
LCD
Screen n/a 31053 n/a
4
n/a
8bit
integer
Sensor Life
Type
Channel
First
Last
Read FC
Write FC Notes
Sensor Life
1
31065
n/a
4
n/a
Signed 16bit integer
Sensor Life
2
31066
n/a
4
n/a
Signed 16bit integer
Sensor Life
3
31067
n/a
4
n/a
Signed 16bit integer
Sensor Life
4
31068
n/a
4
n/a
Signed 16bit integer
Sensor Life
5
31069
n/a
4
n/a
Signed 16bit integer
Sensor Life
6
31070
n/a
4
n/a
Signed 16bit integer
Sensor Life
7
31071
n/a
4
n/a
Signed 16bit integer
Sensor Life
8
31072
n/a
4
n/a
Signed 16bit integer
Sensor Life
9
31073
n/a
4
n/a
Signed 16bit integer
Sensor Life
10
31074
n/a
4
n/a
Signed 16bit integer
Sensor Life
11
31075
n/a
4
n/a
Signed 16bit integer
Sensor Life
12
31076
n/a
4
n/a
Signed 16bit integer
Sensor Life
13
31077
n/a
4
n/a
Signed 16bit integer
Sensor Life
14
31078
n/a
4
n/a
Signed 16bit integer
Sensor Life
15
31079
n/a
4
n/a
Signed 16bit integer
Sensor Life
16
31080
n/a
4
n/a
Signed 16bit integer
*Note: -2 = Disabled, -1 = CAL Required, 0-100 = Sensor Life
Coils
Notes:
Set this coil to issue an alarm “Acknowledge” via modbus (see “Echo Ack” in section 2.3.4).
Type
Channel
First
Last
Read FC
Write FC Notes
Alarm Reset
n/a
2001
n/a
n/a
5
write 0xff to high byte to set
Summary of Contents for C1
Page 2: ......
Page 5: ......
Page 39: ...34 Figure 4 2 ...
Page 46: ...C1 Controller Users Manual Revision 4 6 41 Figure 6 3 ...
Page 49: ...44 Figure 6 6 ...
