7.6.3
Transmission constraints of the EN655
When a send or receive request is issued from the same socket, please allot a time
interval of number of sockets used x 5ms(or more).
Same socket send (receive) request interval ≧ number of sockets used x 50ms
Similarly, the send interval to the EN655 from the partner node must on the average be
50ms.
Partner node's send interval ≧ number of partner nodes x 50ms
◆ IMPORTANT
・ Please perform checking of the transmitted data on the application level and implement a
retry process as necessary.
7.6.4
Implementation constraints
EN655 cannot be installed below the GA922.
For duplex configurations, EN655 cannot be installed to the main base unit.
UnifiedControllernvseriesEthernetModule(EN655)InstructionManual
7.6 Usage restrictions
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