Communication Test - Mitsubishi Electric MELSEC iQ-R Series User Manual

Communication Test

This test checks whether the own station and the communication destination (specified by the network number and station
number) can communicate normally.
Since this window displays the network number and station number that are being relayed, it can be used to check whether
the routing parameter is correctly set.
Set "Destination" and "Communication Data" and click the [Execute Test] button.
Item
Communication Destination
Test
Communication Data
Execution Result
Precautions
When a relay sending station is set to "Destination", only an error code appears without an error message. Set a relay
receiving station to "Destination".
Network No.1 Network No.1
Station Station Station Station Station Station
No.1 No.1 No.2 No.2 No.1 No.1
Own station Own station Receiving Receiving Sending Sending
(request source) (request source)
(relay) station (relay) station (relay) station (relay) station
Description
Set the network number and station number.
Set the parameters required for the execution of the communication test.
• Data length (1 to 900 bytes)
• Communication count (1 to 100 times)
• Communication monitoring time (1 to 100 seconds)
Indicates the result of the communication test between networks.
Network No.2 Network No.2
Station Station
No.2 No.2
4 TROUBLESHOOTING
4.3 Checking the Network Status
4
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