Change NDE termination card to NE termination card in "live" SG415
Have to change DSTD N021 to DSTD N020 in live Safeguard
Is there any precautions regarding configuration file while changing card.
Will follow Safeguard manual for changing termination card
System SW 1.6/3
Is this procedure OK
1. Disconnct terminals DSTD N021 and remove card
2. replace card with DSTD N020 and connect terminals
3. Isolate A side and update config file
4. Deisolate A side
5. Isolate B side and LOAP from A side
6. Deisolate B side.
Hello, Please esure the following before changing the mastervote DSTD N021.
1.Check the normal in the field.
2.Check the activate condition of outputs generally for pumps normal value=1 & activate condtion=0 & for MOV normal=0 & activate condition=1.
3.Check the logic for inversion.
4.Bypass the pumps , MOV etc from the field or by service station.
5.Change all master votes & coonect the cabels.
6.Isolate A & take the dump file & change the config file & loadfile & take the backup.
7.ensure all DO's are matching & then isolate B & perform the same activities & ensure DO's are matching & put it in sync.