vdubguy
Member
I am trying to get a 2 port micrologix 1200 to communicate with an IDEC HMI (HG1X) with a pc connected to each. I don't get any comm. between the plc and hmi. (all exclamations) when set to DF1. Out of desparation, (after calling AB and IDEC), I set the pc connected to the 1200 to DH485. Now it is communicating, but it is invalid data. Any suggestions would be greatly appreciated. Thank you.