I created a SNMP-NET UnDP before and it was working pretty well, but we've recently started transitioning to the new NV6 Cards. Here are the 5 of them that I have working for both SNMP-NET and NV6 Cards. The input and output voltage1 will need to be added in order to do the calculation to put the reformatted version of input/outputs.
Contains:
dupsInputVoltage1
dupsOutputVoltage1
MMBatteryCondition
MMEstimatedTime (In Minutes)
MMInputVoltage (In Volts)
MMOutputVoltage (in Volts)
MMOutputLoad (in Percent)
*Shout out to david.carter3 for his MINUTEMAN SNMP-NV6.UnDP also helps and helped me put mine together 