3
4. n : 1 Connection (Multi-link) 3-19
Serial Communications
[Total] (2 to 32)
Set the total number of the V7 series included in the connection.
[Retry Cycle] (×10)
When the V7 series has a problem, it is temporarily removed from the
communication targets, and the master station sends an inquiry for restoration every
number of cycles specified for [Retry Cycle]. This setting does not affect the
communication speed if no problem is occurring; however, if there is any problem, it
does affect the communication speed.
• When the setting value is small:It will not take a long time before restoration.
• When the setting value is large: It will take a longer time before restoration.
* For [Send Delay Time], [Total] and [Retry Cycle], the same values must be set on all the V7
series that are connected in the same communication line.
Supplemental Information: [Retrials] in the [Detail] tab window of the [Comm.
Parameter] dialog is the number of retrials that the
V7 series sends an inquiry to the PLC.
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