OxyDetect Oxygen Deficiency Gas Detector
Appendix
05311001B / Revision 4
73
Register
Name
Comments
1138
Auto validation/calibration.
Sequence is in progress.
1139
mA service in progress
Calibration or override in progress.
1140
Volt service in progress
Calibration or override in progress.
1141
Pressure service in progress Calibration in progress.
1142
Relay service in progress
Override in progress.
1143
Flow service in progress
Calibration in progress.
1144
No Profibus module
Hardware fault or card missing
1145
High flow alarm
Flow is above the high flow alarm level
1146
Flow temperature fault
Flow hardware has a temperature fault
1147
Flow cal high diff
Zero and normal flow calibration points
are too far apart
1148
Flow cal low diff
Zero and normal flow calibration points
are too close together
1149
Transducer error
Transducer error
1150
Temperature fault
Temperature fault
A3.11 System set-up mapping
System data will be available with read-write access in blocks of holding registers.
This data can be read with function code 03 and written with function codes 06 and 16.
Register
Name
Comments
Clock
1
Year
0 – 99
2
Month
1 – 12
3
Date
1 – 31
4
Hour
0 – 23
5
Minute
0 – 59
6
Second
0 – 59
Calibration set up
7
Linked
0 = no, 1 = yes.
Switch input
8
Switch input function
0 = disabled, 1 = remote cal, 2 = auto val.
