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When I initialize the connection by function SERIAL_SETUP, I choose PARITY := 1 (even parity). The communication is now set to sending format 8E1. Same format I set to next device, which will communicate with my PLC. But I don't know, how I determine that in receive data is error. Neither function SERIAL_RX has no output, which can tell me about this error.
Could somebody help me? Thanks for your replies.
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Hello,
When I initialize the connection by function SERIAL_SETUP, I choose PARITY := 1 (even parity). The communication is now set to sending format 8E1. Same format I set to next device, which will communicate with my PLC. But I don't know, how I determine that in receive data is error. Neither function SERIAL_RX has no output, which can tell me about this error.
Could somebody help me? Thanks for your replies.
Hi
Have a good day