Control device failure and its elimination method, CNC system hardware failure, an industrial control machine as the main control, Spain AFGOR system as the numerical control part of the CNC copy milling machine, when a new part of the machining process is replaced, a sudden crash occurs. And no alarms. Restart the system after forcibly shutting down. At this time, the self-test cannot pass, the host cannot be started, and the display black screen appears at the same time. Check that the display is normal, the machining program is correct, and the replacement of the graphics card and memory failure still exists. After analysis and judgment, there may be a problem with the motherboard. After replacing a new motherboard, the host starts normally and the machine is running normally.
CNC system software failure A Machining Center using FANUC-OM system, once the machining program can not be executed normally, the tool change and the: axis (vertical direction) function is lost, the machine parameters are confusing, and 910 alarms appear at the same time.
The alarm in the service manual indicates that the ARM memory board is faulty. In order to confirm whether the fault is caused by hardware or software, the following check steps are taken: a. First check that the backup battery voltage is normal; b. Record the system memory parameters and then clear them all; c. Use the RS-232 interface to back up the previous ones. The machine parameter file is transferred to the system; d. After the machine parameters are restored, the machine is powered off and the machine is restarted. As a result, everything returns to normal. This fault is caused by chaotic machine parameters. Main fault phenomenon and cause Fault category Fault phenomenon Fault cause work. Most of the tool holder system cannot be indexed and the motor is damaged.
(Finish)
Hydraulic Profile Bending Machine
Hydraulic Brake Shoe Riveting Machine,Sheet Processing Machine,Bending Machine,Cnc Hydraulic Profile Bending Machine
WEISS MACHINERY CO., LTD. , https://www.weissmachinerys.com