HP08988 Posted May 28, 2019 Report Posted May 28, 2019 Hello, Is it possible to configure 18 RFID on single ETN21 card. ? I am using the CJ1W-CPU35 PLC. As per the current FB I have, its been integrated with 2 IR registers. Which mean I can not use more than 8 RFID readers on single CPU. is this correct configuration? Thanks Quote
Michael Walsh Posted May 28, 2019 Report Posted May 28, 2019 Yes, it is possible. You will have to write code to communicate with them in a sequence or on demand as you cannot communicate with all of them at the same time. 1 Quote
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