PreludeJai
Member
i am doing a student project at the moment and suddenely the PLC are not response to the Touchscreen....
and i check the program and find this minor fault.
message : (Type 09) Serial Port Fault
(Code 05) DF1 slave poll timeout.
what does that mean ?? is my serial port not working or my setting is wrong ??
thx alot
and i check the program and find this minor fault.
message : (Type 09) Serial Port Fault
(Code 05) DF1 slave poll timeout.
what does that mean ?? is my serial port not working or my setting is wrong ??
thx alot
