PM5330 into JACE8000 over RTU

[DickyGray]

Spoiler

Pm 5330 modbus rtu registers

Hi all,

I have some points that are being difficult to read. L3 to neutral just comes back as a null. L1 & L2 - N are fine. All of the Float Holding registers have required + 1 to read in Niagara. The L3-N hasn't liked with or without the +1. Also,  is the comms heartbeat available as a register ?

Any ideas ?

Thanks,

Richard

[Jesus_Diaz]

Hi @DickyGray,

What is the power system configuration of the meter? Some power systems may not have L3-N values.

Could you also check the meter's front panel to see if the L3-N value is shown?

Additionally, please try using the Modbus Tester to read the registers.

Best regards,

JD