A
In my project the distance between PLC and HMI
is 11 meters and I make the XBTZ968 by myself, but when the HMI (XBTF032110) connects to the PLC (TSX3721001), the message "UNABLE TO WRITE VARIABLE" appears.
Any advice?
Thanks
is 11 meters and I make the XBTZ968 by myself, but when the HMI (XBTF032110) connects to the PLC (TSX3721001), the message "UNABLE TO WRITE VARIABLE" appears.
Any advice?
Thanks