Delta AH500 - Execution by Trigger

AH500 Module Manual
11-100
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11.6.3 Execution by Trigger
11.6.3.1 Control Condition
The program edited through ISPSoft can manage Modbus data exchange (such as to read bit and
word device, write bit and word device) and UD Link data transferring and receiving trigger which is
classified into Group ID trigger and sequence trigger.
Input Output
COM port
communication
parameter
Description
D1506 D1006
Modbus data exchange
reading trigger
High byte is triggered for reading bit device;
low byte is for reading word device.
0: Not triggered
1: Triggered once
2: Always triggered
D1507 D1007
Modbus data exchange
writing trigger
High byte is triggered for writing bit device;
low byte is for writing word device.
0: Not triggered
1: Triggered once
2: Always triggered
D1511 D1011 UD Link Group ID trigger Group ID of UD Link trigger
D1513 D1013 UD Link sequence trigger
0: Not triggered
1~254: The times for triggering
255: Always triggered