Maker Pro
Maker Pro

allen bradely vfd no display nothing

alokeshp

Sep 8, 2020
3
Joined
Sep 8, 2020
Messages
3
The model is kinetix 3 2071-ap1.We have 5 pieces and found all are dead.no display nothing .no response .
 

alokeshp

Sep 8, 2020
3
Joined
Sep 8, 2020
Messages
3
Sir

All are ok but no response from display .all 5 drive have same issue no display .
 

Martaine2005

May 12, 2015
4,354
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May 12, 2015
Messages
4,354
As you KNOW that all else is ok, it must be the displays.
What driver chip for the displays? Have you checked the data sheet?

Martin
 

alokeshp

Sep 8, 2020
3
Joined
Sep 8, 2020
Messages
3
Sir thanks .I cannot check the display driver ic .but how can I check whether the drive output is working or not
 

Minder

Apr 24, 2015
3,323
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Apr 24, 2015
Messages
3,323
Kinetix 3 drives are Servo drives, VFD usually refers to AC induction motor control.
Is the main power indicator ON?
 
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