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[Solved] MMC-A4 Plus HMI Connection using User Port (RS232)
Currently we have lot of MMC -A4 Plus (standalone) connected to HMI (Schneider) using Ethernet. Somehow the MMC Ethernet module is fail (this is the 3rd times in last 4 month). Sadly we no Ethernet module left in the warehouse.
We have user port in MMC not in use, this can be used as serial communication to our HMI. In HMI I can configure the serial communication, but in MMC side I have no clue. I have very limited experiance with PicPro and also limited document to get learn.
dedi bin mulyadin
Submitted by bin mulyadin Wed, 12/12/2018 - 01:33