Communication Module DVPSCM12/52-SL
DVP-PLC Operation Manual
20
The default address is D500. The user can change the start address in MODBUS Advance.
【Enabling】
Control the data exchange through the instruction TO in WPLSoft to read bits/read words/write bits/write
words (CR#31~CR#34).
CR# Attribute Name of the register Description
31 R/W
Triggering the data
exchange through COM1
to read bits or words.
High byte: bit; Low byte: word
0: Not triggered, 1: Triggered once, 2: Always triggered
32 R/W
Triggering the data
exchange through COM2
to read bits or words.
High byte: bit; Low byte: word
0: Not triggered, 1: Triggered once, 2: Always triggered
33 R/W
Triggering the data
exchange through COM1
to write bits or words.
High byte: bit; Low byte: word
0: Not triggered, 1: Triggered once, 2: Always triggered
34 R/W
Triggering the data
exchange through COM2
to write bits or words.
High byte: bit; Low byte: word
0: Not triggered, 1: Triggered once, 2: Always triggered