9-Channel Relay Card Check

9-Channel Relay Card Check

Notes
Step-1:
Now check the 9-channel card status.

Notes
If Found not ok Condition:

Check the physical status of 9-Channel relay card if it is found not ok condition then issue a complaint against 9-Channel relay card faulty and part code is: 5505604526




Notes
If found ok condition:

Check the physical status of 37 Pin alarm card if it is not ok then issue a complaint against 37 pin alarm card faulty and part code is: 5501900274.

If physical status of 37 pin alarm card is ok condition, then check the continuity on every alarm terminal NO, C, point in ok condition and ask to technician declared the alarm cable faulty that is not in delta scope.





    • Related Articles

    • Six Channel Relay Card Check

      If the DG doesn't start in manual mode and the LLOP as well as Controller are found ok. The next step is to check if the six channel relay card is working fine. This is a very simple check. We already had put the system in the manual mode and pushed ...
    • Controller Check

      If the DG doesn't start in manual mode and the LLOP is found ok. The next step is to check if the controller is working fine. For this we'll first put the SPS in the manual mode and push the DG start button. Now, we'll check output DC 12 V in ...
    • How to check DG start stop condition in the DG Relay box in SPS

      Check the DG Relay box black strip 4 wire (1 start, 2 stop, 3 12v+ve, 4 12V-ve). 1 and 3 wire loop DG should be start. 2 and 3 wire is loop DG should be stop. Check the DG Relay box white strip DG start/ stop wire (Green/ Red wire) with 12V -ve ...
    • Alarm Issue in SPS

      Step 1: Check Alarm is generated in SPS, and which alarm is generated then follow the below points to check the actual issue. If Found No Alarm generated: Then check the physical status of alarm relay board if it is fine and there is no burnt case ...
    • FAULT TREE SYSTEM IS NOT WORKING WITH MAINS IN SPS

      Check the input voltage on mains MCB Phase to Neutral 90V to 300V. If partial voltage is not activated, then all 3-phase heathy phase should be come. Check the Neutral to Earthing Voltage (It should be below 5v and not Gretter then 20v) Check the ...