PM8240 and PM5110: Modbus Points for Meter Powerup and Meter Normal / Failure
We have a project in Hong Kong that a SCADA requires the following points from PM8240 and PM5110 meters.
1. Meter power on
2. Meter normal / failure
For PM5110, should we use the points of Meter Powerup (Control Power Loss) [register: 13623] and Meter Diagnostic [register: 13625 ] for meter power on and meter normal respectively? What will the output for these two points, e.g. Meter Diagnostic = 1 is normal, Meter Diagnostic = 0 is failure?
For PM8240, should we use the points BIST in the Diagnostic module as meter normal / failure? But we have no ideal about the points of meter Powerup which needs your advice.
Would you please suggest which Modbus points we should use?