- Joined
- Dec 28, 2018
- Messages
- 64
Hey guys - I successfully updated my 1440GT to the Marathon E470, and had a fabricator use Jbolts CAD drawings of the stand.... it fit perfectly !!! What a contribution from Jbolt.. !!
Ok - VFD tips / lessons learned.
I had set my sampling parameter to .5 seconds instead of 1 second as Matt, and Mark had said to ....
this apparently tripped the overcurrent error 3.4 during auto-tune and auto-tune didon’t finish, but it did change a few parameters during the error like external speed control... (potentiometer)...
Once I set the sampling to 1 second auto-tune ran fine.
BUT. If you are getting overcurrent errors, check the sampling parameter A083. (Voltage sampling — 1 second is all good).
Mike
Ok - VFD tips / lessons learned.
I had set my sampling parameter to .5 seconds instead of 1 second as Matt, and Mark had said to ....
this apparently tripped the overcurrent error 3.4 during auto-tune and auto-tune didon’t finish, but it did change a few parameters during the error like external speed control... (potentiometer)...
Once I set the sampling to 1 second auto-tune ran fine.
BUT. If you are getting overcurrent errors, check the sampling parameter A083. (Voltage sampling — 1 second is all good).
Mike