4.2. PLC Communication Error

4.2. PLC Communication Error

 

 

(1)    A [PLC Communication Error] will be issued if a problem occurs in the communication between the vision program and the PLC.

(2)    Check whether the [PC Run] (PLC heartbeat) signal turns on and off repeatedly.

(3)    If not, check the [Settings > PLC] menu.

(4)    If [Non-Use] is ticked, select an adequate PLC type, such as [Mitsubishi] and [Siemens].

(5)    If the error persists, check the LAN cable and the network status, including the IP address.