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Parameter Description
Command The Send, Send & Recv, Wait, Flush, Open (ER-ON), or Close
(ER-OFF) command is set.
Note In 7-9-4 Creating a Project File, an example is shown with the
Send & Recv command used. The Send command is used
for a broadcast message.
Message
Send message A DSR message is set for the Send command used.
Recv message A response is set for the Recv command.
Send & Recv message A DSR message and response are set for the Send & Recv
command.
Recv matrix If there are two or more responses for the Send or Send & Recv
command, the next process is selected per response.
Repeat counter The number (N) of times to repeat the step is set within a range
from 0 to 255.
It is possible to change messages by making use of the number
(N).
Note In 7-9-4 Creating a Project File, an example is shown with
this function used for enabling three Slaves to repeat the
same process.
Number of retries The number of times to retry the command can be set within a
range from 0 to 9 only when the Send & Recv command is used.
Note It is recommended that the number be set to 3 or larger.
Send Wait Time The waiting time until data is sent with the Send or Send & Recv
command executed.
Response Write (with operand specified) Determines whether or not to write the reception data in the
response.
Note In 7-9-4 Creating a Project File, an example is shown with
this function used for writing the Inverter status to the
memory.
Next process Determines which step is to be processed next or finishes the
operation after the step is finished normally.
Error processing Determines which step is to be processed next or finishes the
operation, if the step has an error.
Communications Chapter 7
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