Communication Module DVPSCM12/52-SL
DVP-PLC Operation Manual
9
CR#3：Group number triggered by COM1 UD Link
[Description]
Enter the Group number edited in UD Link. The data is transmitted through COM1.
When the register is set to 1, it indicates that the content of Group ID#1 is triggered and executed. The
register is reset to 0 after the execution is complete, and CR#26 is set to 1.
Default = 0, no Group is triggered.
CR#4: Reference address of the data sent through COM1 in UD Link
[Description]
This control register is used when COM1 Protocol chooses “UD Link”, and “Base+Offset” is chosen in the
variable editing message.
The input value is the data register number, and the packet editor defines the actual source device for the
data sending.
If “Base+Offset” is chosen in the packet editor, “Base+Offset” defines the actual source device for the data
sending.
Example: Enter 1 in CR#4 Æ D1,
Choose “Base+Offset” in the packet editor, and enter 10 for the offset and 2 for the length Æ (R
(Base+Offse [10], 2)).
D (1+10) indicates reading two bytes in D11.
This control register is used when “Base+Offset” is set in the packet editor.
CR#5: Reference address of the data received through COM1 in UD Link
[Description]
This control register is used when COM1 Protocol chooses “UD Link”, and “Base+Offset” is chosen in the
variable editing message.
The input value is the data register number, and the packet editor defines the actual source device for the
data receiving.
If “Base+Offset” is chosen in the packet editor, “Base+Offset” defines the actual source device for the data
receiving.
CR#7: Group number triggered by COM2 UD Link
[Description]
Please refer to the description of CR#3.
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