JiaHongWei professional maintenance can repair keenshi kv-1000 / 3000 / 5000 Series PLC, kv-5000, 7000, 8000 Series plcplc common faults: the power indicator is not on, the output terminal has no output, the input terminal can not be controlled, the error is reported, the program is disordered, can not communicate, and other accessories are complete, the price is reasonable.

JiaHongWei service hotline: 0755-28916839, 13640994287 Mr. Xiao