Alarm failure of glass edging machine
I believe that many customers will have encountered the problem of the alarm sounding of the glass edging machine for unknown reasons. In fact, these are minor problems. If everyone can self-check to find out the problem and solve the problem, then everyone There is no need to wait anxiously for the sales and service personnel of the machine manufacturer to come, and the production will be smoother. Let me introduce how to troubleshoot the alarm. 1. AL007 motor overspeed alarm, first check whether the glass edging machine is stuck and whether the speed is overspeed. 2. AL009 position deviation alarm, same as above.
3.AL006 overload alarm: check whether the power line UVW is connected; check the machine.
4. AL011, AL024; AL028; AL026 coding signal alarm, first check whether the motor parameters match, then check or replace the coding line, and finally check or replace the motor. 5. AL003 (under voltage) and AL002 (over voltage) alarm, check whether the input power voltage is normal. If the external is normal, replace the drive, 6.AL001 over-current alarm, check the wiring status of the motor and the drive or whether the conductor body is short-circuited, the wiring sequence of the motor and the drive, and whether the temperature of the heat sink is abnormal. 7. AL004 motor matching abnormal alarm, check whether the motor and the drive are consistent, if it does not correspond, set the parameters of the drive to correspond to it. 8. AL031 Motor U, V, W wiring error alarm, motor POWER LINE U, V, W, GND wiring error, please connect the wires according to the color, red (U), white (V), black (W) in sequence The wire is locked on the motor output seat on the driver Lu.
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