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Anybody out there famaliar with the XMIT using Momentum CPU and the JNN RS485 Adapter in 2 wire RS485 ?
I have tried a sample program which works, however when I start to load in the application the XMIT starts to fail. I have come to the conclusion after some investigation that with scan time greater than 20 mSec, the XMIT will
fail !
Anybody can share their experience with me ?
Concept 2.2SR2
CPU 171CCC76010 (M1IEC222 flash) and 172JNN21032 operating as Modbus Master using 2 wire RS485.
Have also had a go at the XXMIT, but this works intermittently.
Derek
I have tried a sample program which works, however when I start to load in the application the XMIT starts to fail. I have come to the conclusion after some investigation that with scan time greater than 20 mSec, the XMIT will
fail !
Anybody can share their experience with me ?
Concept 2.2SR2
CPU 171CCC76010 (M1IEC222 flash) and 172JNN21032 operating as Modbus Master using 2 wire RS485.
Have also had a go at the XXMIT, but this works intermittently.
Derek