Trong bài viết này RITECH sẽ cung cấp mã lỗi dòng AC Spindle Fanuc các model A06B-6062-H206#H500 , A06B-6062-H208#H500 , A06B-6062-H212#H500 , A06B-6062-H215#H500 , A06B-6062-H218#H500 , A06B-6062-H222#H500 , A06B-6062-H206#H500 , A06B-6063-H206#H510 , A06B-6063-H208#H510 , A06B-6063-H212#H510 , A06B-6063-H215#H510 , A06B-6063-H218#H510 , A06B-6063-H222#H510 , A06B-6064-H201#H520, A06B-6064-H202#H520 , A06B-6064-H203#H520 , A06B-6064-H030#H520, A06B-6064-H040#H520, A06B-6064-H301#H520 , A06B-6064-H302#H520 , A06B-6064-H303#H520 , A06B-6064-H305#H520 , A06B-6064-H306#H520 , A06B-6064-H308#H520 , A06B-6064-H312#H520 , A06B-6064-H313#H520 , A06B-6064-H315#H520 , A06B-6064-H318#H520 , A06B-6064-H322#H520 , A06B-6064-H326#H520 để các bạn dựa vào mã lỗi có thể biết nguyên nhân hỏng hóc các bộ spindle Fanuc là do đâu
[toc]

Bảng mã lỗi AC Spindle Fanuc
Alarm “A” display ROM abnormality

AL-01 Motor overheat

AL-02 Excessive speed deviation

Checking of speed feedback signal Observe the speed feedback signal with an oscilloscope after turning on power and setting the rotation command off (motor stopped and drive power set off), Observe the test points indicated below, while turning the motor slowly by hand.

AL-03 Blown fuse in DC link section
This alarm indicates that the fuse (F4) in the DC link sectionsis blown. In this case, the transistor module may have failed. Replace it according to Section 6.3. For the mounting location of fuse F4, see Section (5) or (6) in Appendix 6.
AL-04 Input fuse blown Input power open phase

AL-05 Control power supply fuse blown

AL-07 Excessive speed

AL-08 High input voltage

AL-09 Heat sink is overheated.

AL-10 Input power voltage drops
This alarm indicates abnormally low AC power voltage (- 15% or less).
This alarm may be generated even during momentary power failures.
AL-11 Overvoltage of DC link circuit. (Regenerative circuit is faulty l – – Regeneration failure)

AL-12 Overcurrent flows to DC link circuit.

AL-13 CPU inter data memory alarm
AL-16 External data memory (RAM) Replace memory (RAM).defective

AL-18 Program memory data (ROM) defective

AL-19 U-phase current detector circuit defective

AL-20 V-phase current detector circuit defective

AL-24, 25 CNC power supply is OFF

