E-Mon E-PS-A-RTU-N - Manual (Page 98)

Chapter 4 Power
S O F T W A R E C O N F I G U R I N G C O M M U N I C A T I O N
P R O T O C O L S
98 PowerSmart+ Advanced Power Quality Meter
Initially these registers are reserved and none of them points to an actual data register. To
build your own Modbus register map:
Select Protocol Setup from the Meter Setup menu and click on the Modbus Registers tab.
Click on the Default button to cause the assignable registers to reference the actual default
meter register 11776 (0 through 119 are not allowable register addresses for re-mapping).
Type in the actual addresses you want to read from or write to via the assignable registers.
Refer to the PowerSmart+ Advanced PQM Modbus Reference Guide for a list of the
available registers. Notice that 32-bit Modbus registers should always start at an even
register address.
Click Send to download your setup to the meter.
Configuring DNP3 Configuring DNP3 Configuring DNP3 Configuring DNP3
DNP Options can be changed both via DNP3 and Modbus. Refer to the PowerSmart+
Advanced PQM DNP3 Reference guide for information on the protocol implementation and
a list of the available data points.
DNP Options
To view or change the factory-set DNP options, select Protocol Setup from the Meter Setup
menu and click on the DNP Options tab.