coldcoffee
Member
Hi guys,
Im new in this forum and still starting to learn omron plc. Im using CJ1M CPU12, and planning to update program. I manage to communicate to plc from my laptop using ethernet and back up the current program. Then I load the new program on cx programmer, and start transferring to plc. While on the process of transferring, suddenly communication error occur (i know its because of maybe loose cable). I try to go to work online, but always having problem about port setting. Then i check my plc unit, ERH is lit. Hope someone can help me. Need it urgent.
Thanks
Im new in this forum and still starting to learn omron plc. Im using CJ1M CPU12, and planning to update program. I manage to communicate to plc from my laptop using ethernet and back up the current program. Then I load the new program on cx programmer, and start transferring to plc. While on the process of transferring, suddenly communication error occur (i know its because of maybe loose cable). I try to go to work online, but always having problem about port setting. Then i check my plc unit, ERH is lit. Hope someone can help me. Need it urgent.
Thanks