have a Yaskawa CIMR-VC4A0031FAA drive that I'm needing to have repaired, when power is attached I'm showing a DC bus voltage of around 630 VDC but the charge light is not coming on and neither is the VFD display. Drive came out of our parts inventory as new and wasn't ever installed or used but is old enough that Yaskawa won't warranty it. I didn't see a listing for this specific model of drive wanted to make sure it was something you could take a look at before I committed to send it to you thanks
Thank you for reaching out. This does look like something that we service. Below I have provided a link that can get you started on the ordering process. The link will let you know what issue will be covered under the repair. If you have any questions, feel free to reach out. We look forward to working with you.
https://www.upfix.com/product/cimr-vc4a0004jaa-yaskawa-electric-ac-vfd-variable-frequency-drive-repair/