Tai Ling PLC maintenance
Jia Hong Wei repair can solve the common faults of Ling PLC: the power indicator light is not bright, the output. No output, the input can not be controlled, reported the wrong, the program is out of confusion, not communication, etc.. Hong Jia Wei Tai Ling PLC maintenance professional maintenance maintenance, repair and maintenance of Yaskawa PLC PLC PLC MITSUBISHI, Sanken maintenance, repair, maintenance of Hitachi PLC SIEMENS PLC, ABB PLC, Delta PLC and other maintenance maintenance maintenance brand PLC.
Jia Hong Wei maintenance process
The first step: ask the user PLC fault.
The second step: according to the user‘s fault description, analysis of the causes of such failures.
The third step: to open the equipment to be repaired, to confirm the damaged devices, to analyze the feasibility of maintenance recovery.
The fourth step: according to the working position of the damaged device, read and analyze the principle of the circuit, to find out the reasons for the damage.
The fifth step: contact with the customer, the report on the maintenance price, to solicit customer service advice.
The sixth step: to find the relevant devices for distribution.
The seventh step: to determine the PLC fault and the reasons are excluded, the power to carry out experiments.
The eighth step: in the case of the normal operation of the PLC, into the load test with the normal delivery of customer use.
Jia Hong Wei repair service hotline: 0755-28916839, 13640994287 Shaw