I would like to do some very simple MODBUS RTU communication using the built in port in CJ2M-CPU1[]
I have been reading in the forums and manuals and I am a bit confused about MODBUS RTU on the CJ2M-CPU1[] models.
In several scenarios I read that they require the addition of CJ1W-SCU module such CJ1W-SCU22
However on the website
http://www.myomron.com/index.php?action=kb&article=1245
there is FB and from my understanding it would allow MODBUS RTU communication using the built in port in CJ2M-CPU1[]
So is it correct to say that with the FB from http://www.myomron.com/index.php?action=kb&article=1245 the CJ2M-CPU1[] cpus support MODBUS RTU on the built in serial port?
Thank you in advance
Med.
I have been reading in the forums and manuals and I am a bit confused about MODBUS RTU on the CJ2M-CPU1[] models.
In several scenarios I read that they require the addition of CJ1W-SCU module such CJ1W-SCU22
However on the website
http://www.myomron.com/index.php?action=kb&article=1245
there is FB and from my understanding it would allow MODBUS RTU communication using the built in port in CJ2M-CPU1[]
So is it correct to say that with the FB from http://www.myomron.com/index.php?action=kb&article=1245 the CJ2M-CPU1[] cpus support MODBUS RTU on the built in serial port?
Thank you in advance
Med.