Walchem W600 - Status

71
5.4 Status Register Codes
Status
Code
Name Description
0
Error
Generic Error.
1
None
No status to report.
2
Sensor Auto Cal
Sensor Circuit Auto-Calibration in progress.
3
Sensor User Cal
Sensor User-Calibration in progress.
4
DI State: Open
DI State is open.
5
DI State: Closed
DI State is closed.
6
DI Interlock: Active
DI Interlock State is active
7
DI Interlock: Inactive
DI Interlock State is inactive
8
Relay: On
Relay is energized.
9
Relay: Off
Relay is not energized.
10
Unused
Unused.
11
Output Interlocked
Output is interlocked by a DI or another output.
12
Output Forced On
Output is forced on by a DI or by another output.
13
Output Timeout
Output timeout limit exceeded.
14
Output Input Error
No valid measurement could be retrieved from the input.
15
Output Error
Error occurred attempting to set the output.
16
Output Hold
Output control on hold due to calibration.
17
Output HOA: Auto On
Output control in Auto Mode, output on.
18
Output HOA: Auto Off
Output control in Auto Mode, output off.
19
Output HOA: Hand
Output control in Hand Mode.
20
Output HOA: Off
Output control in Off Mode.
21
Output Deadband
Output is on and within the deadband area.
22
Relay Timeout
Timeout alarm: output off.
23
Relay OK
Relay reports it is on.
24
Daily Max Timeout
Daily maximum feed time limit exceeded.
25
Biocide: Prebleed
Pre-Bleed active before timed biocide feed.
26
Biocide: Hold
Bio feed bleed lockout in progress.
27
Biocide: Add
Bio feed in progress.
28
Time Proportional: Off
Off period within a time proportional cycle.
29
Bleed & Feed: Bleeding
Bleed valve activated, feed time accumulating.
30
Bleed & Feed: Timeout
Feed time exceeding user-entered feed time limit.
31
Intermittent Sampling: Wait
Wait cycle between readings.
32
Intermittent Sampling: Sample
Sample cycle before new reading.
33
Intermittent Sampling: Hold
Hold cycle before new reading.
34
Intermittent Sampling: Bleed
Bleed cycle after reading.
35
Probe Wash: On
Probe Wash in progress.
36
Probe Wash: Hold
Hold Cycle after probe wash.
37
Unused
38
Unused
39
Unused
40
Unused
41
Unused
42
Unused