atomic_robo

NX-105 Received Data

1 post in this topic

Hello, 

PLC: NX1P 

Comm module: NX-CIF105  

I am running a serial (RS485) network to control several motors. As a trigger for to read the serial port I am using the ( Ch1 Receive Data Exist) bit, which is an internal bit that's ideally should be energized when there's data in the Receive buffer. However, this bit isn't reliable at all. I am reaching out today to figure out if there's another way to trigger the receive command ( preferably without a delay) 

 

thank you all 

Cheers! 

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