Basic Setups; Set Up The Time And Date; Communication Settings - Delta DPM-D520I User Manual

4.2 Basic Setups

4.2.1 Set up the Time and Date

Time: Present power meter time; the time format includes the hour, minute, and second.

Date: Present power meter date; the date format includes the last two digits of the year, month, date and

day.

4.2.2 Communication Settings

Address:

The range of address for the device is 1~254, with the broadcast address of 255 and factory default is 1.
Corresponding Modbus address 0x1B.
Protocol:

Mode of communication transmission, with a selection from RTU (factory default), ASCII. Corresponding
Modbus address 0x17.
Baud Rate:

Speed of communication transmission, with the factory default of 9600 kbps. Corresponding Modbus
address 0x16.
Parity:

Odd and even checking bit for communication, with a selection from None (factory default), Even, and
Odd. Corresponding Modbus address 0x19
Stop Bit:

Signal for completion of packet transmission, with a selection from 1 and 2 bit(s) (factory default: 1 bit).
Corresponding Modbus address 0x1A.
USER / SETUP Mode:
Mode
USER Under normal status of meter communication.
SETUP When the original communication parameters are lost and need to be reset.
Setup steps for SETUP mode:
1. Switch the Setup switch to SETUP mode.
C h a p t e r 4 O p e r a t i o n
Uses and Timing
4_
4 - 3