Communications
C.38 Relay function codes (2.8.1.4. Relay function only)
HydroRanger 200 HMI
Operating Instructions, 06/2018, A5E36281317-AC
343
C.38
Relay function codes (2.8.1.4. Relay function only)
Please note that the device offers more function codes.
If a device parameter returns a relay function code, that message is converted to a number
and is then provided in the register. The numbers are shown in the following table:
Control
Relay function code
Number
(Page 195)
General
OFF, relay not used
0
Undesignated Level Alarm
1
Lo-Lo Level Alarm
2
Level – LL (Page 195)
Low Level Alarm
3
High Level Alarm
4
Hi-Hi Level Alarm
5
In-bounds Alarm
6
Out-of-bounds Alarm
9
(Page 195)
Rate of Level Change Alarm 12
(Page 195)
Temperature Alarm
15
(Page 195)
Loss of Echo (LOE) Alarm
20
Transducer Cable Fault
Alarm
16
Cable Fault (Page 195)
Flow
Totalizer
22
Flow Sampler
23
(Page 195)
Pump
Fixed Duty Assist
25
(Page 195)
Fixed Duty Backup
26
(Page 195)
Alternate Duty Assist
30
(Page 195)
Alternate Duty Backup
31
(Page 195)
Service Ratio Duty Assist
35
Service Ratio Duty Backup
36
First In First Out (FIFO)
40
(Page 195)
Control
Flush Value
65
Flush Valve (Page 195)
Communication
66
(Page 195)
See Relay function (2.8.1.4.) (Page 195)
Summary of Contents for HydroRanger 200 HMI
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