- Power Measurement Modem User's Guide

Modbus Import Module Configurations ION 7500 / ION 7600 User’s Guide
Page 330 Sub-Metering with a Modbus Master Technical Note
Modbus Import Module Configurations
The following table outlines the Modbus Import module default configuration for
the Modbus Master framework. Refer to Appendix B of the ION 6200 Installation &
Basic Setup Instructions for a complete Modbus address table.
* Values are accessible from Arithmetic modules included with the Modbus master framework.
Output Register Module 1 Module 2 Module 3 Module 4 Module 5
1 Vln a Frequency kW total kW demand * kWh del
2 Vln b PF sign total kVAR total kW peak demand * kWh rec
3 Vln c PF sign a kVA total kVAR demand * kVARh del
4Vln avePF sign bkW akVA demand* kVARh rec
5 Vll ab PF sign c kW b kVAR peak demand * kVA del+rec
6 Vll bc kW c kVA peak demand V1 THD
7Vll ca kVAR a V2 THD
8Vll ave kVAR b V3 THD
9I a kVAR c I1 THD
10 I b kVA a I2 THD
11 I c kVA b I3 THD
12 I ave kVA c
13 I demand
14 I peak demand
15 I4