Yamaha PHASER MF, Руководство пользователя

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5-3 5-2
Troubleshooting
5
Feedback error
Feedback error 2
Feedback error 4
Poor wiring connection or
connector is disconnected.
Wiring or cable is broken.
(Electrical discontinuity)
• Check signal wire if
feedback error 2 occurs.
• Check motor wire if
feedback error 4 occurs.
Check resistance between
wires (U-V, V-W, W-U).
MF7/MF15 : 6.5
Ω
MF20 : 7.5
Ω
MF30 : 8.3
Ω
MF50 : 3.6
Ω
MF75 : 3.1
Ω
MF100 : 1.0
Ω
Enter teaching mode in
emergency stop and check
current position display.
Check robot number on HPB
screen while referring to SR1
controller user's manual.
Motor resistance is abnormal. Repair
Repair
Replace the cable.
Current position display on HPB
fluctuates. *
Securely connect wires and
connectors.
Take noise reduction measures.
Initialize parameters.
Robot number parameter is incorrect.
External noise is large.
Consult us.
YES
NO
NO
NO
NO
NO
NO
YES
YES
YES
YES
If replacement controller is
available, check by
exchanging the controllers.
Replace the controller.
Controller is defective.
NO
YES
YES
* Current reading varies even though
slider is stopped.
Requires repair or parts replacement.
Contact us.