Communication Test - Mitsubishi Electric MELSEC SW1DNC-CCIEF-B User Manual

Communication test

Communication test checks if transient transmission data can be properly routed from the own station to the communication
target.
Take the following system configuration as an example of communication test procedure.
CC-Link IE
Field Network
Own station
(request source)
Station
No.2
Network No.1
Station
No.1
Operating procedure
Routing parameters for stations of network No.1
Routing parameters for stations of network No.2
Routing parameters for stations of network No.3
4 PROCEDURE BEFORE OPERATION
56
4.7 Tests After Wiring
Station
No.0
(Relay (Relay
station 1) station 2)
Station Station Station
No.3 No.0 No.2
Network No.2
Station
No.1
CC-Link IE
Field Network
No setting is required for station
No.3 because data are transmitted
via the station itself.
No setting is required for station
No.0 because data are transmitted
via the station itself.
No setting is required for station
No.2 because data are transmitted
via the station itself.
No setting is required for station
No.3 because data are transmitted
via the station itself.
CC-Link IE
Field Network
Station Station
No.0 No.2
Network No.3
Station Station
No.3 No.4
Communication
target
1.
Start Utility on the computer where CC-Link IE Field
Network board is installed.
2.
Set the routing parameters on the "Routing Parameter
Setting" screen as shown in the figure to left.
(Page 108 Routing parameters)
3.
Write the network parameters being set to the CC-Link
IE Field Network board.
[Online]  [Write to Board]
4.
Reset the board.
[Online]  [Reset operation]
5.
Open the "Communication Test" screen and set data to
"Communication Destination Setting" and
"Communication Data Setting".
[Diagnostics]  [CC IE Field Diagnostics] 
[Communication Test] button