Collecting data from CS1G-H OMRON PLC EIP21 ehternet card with a fins ethernet driver.

[DV_9893068]

Hy,

I'm currently adding several OMRON PLC's (CS1G-H), all of the same type and equipped with the same Ethernet card (EIP21). One of the PLC's is working fine, but the other two are not collecting data. The only noticeable difference is the unit number for the Ethernet card. The working PLC has the default unit number set to 0, while the others are set to 2 and 3. Do I need to adjust this in the FINS protocol settings to resolve the issue?

[rajskumar · Accepted solution]

Hello

It seems you are right. According to the driver settings, the FINS Network Configuration needs to specify each unit. You can try changing it for the non-working PLC and see if it works.