Hello guys, i'm trying to set-up a CIPread between a NX1 and a Reer safety PLC. I am using a CIPopen and CIPread, i can open the path properly (confirm with the Reer connection diagnostic) but i am unable to read any data. When activated the CIPread fault with the error 1C00 and errorIDEX = 0400 0000. Any of you could help me on what it means(omron doc aint really telling me what the errorIDEX mean).