Instruction Manual

Chapter 5 Configuring the PowerSmart+ PQM Configuring Communication Protocols
PowerSmart+ Power Quality Meter 105
The 32-bit Modbus registers are factory-set to integer format. To change
the register format:
1. Select Protocol Setup from the Meter Setup menu, and click on
the Modbus Registers tab.
2. Change the 32-bit register format in the Modbus Options pane.
3. Click Send to download your setup to the meter.
Configuring DNP3
Refer to the PowerSmart+ PQM DNP3 Reference guide for information on
the DNP3 protocol implementation and a list of the available data points.
DNP Options
Select Protocol Setup from the Meter Setup menu and click on the
DNP Options tab.
Figure 5-22: Protocol Setup Dialog Box – DNP Options Tab
The following table describes available options. Refer to the DNP3 Data
Object Library document available from the DNP User’s Group on the
DNP3 object types.
Table 19: DNP Options
Parameter Options Default Description
Binary Inputs (BI)
Binary Input Object Single-bit
With Status
Single-bit The default BI object variation for
requests with qualifier code 06 when no
specific variation is requested
Analog Inputs (AI)
Analog Input Object 32-bit
32-bit–Flag
16-bit
16-bit–Flag
16-bit-Flag The default AI object variation for
requests with qualifier code 06 when no
specific variation is requested