What should I check for if I have no display on an Altivar drive?

Q: What should I check for if I have no display on an Altivar drive?

Issue : Troubleshooting steps if there is no display on an Altivar drive. Product Line : Altivar Drives Environment : All serial numbers for Altivar Drives Cause : N/A Resolution : Perform this basic steps: Check line voltage by measuring L1, L2, L3 on the drive itself Check DC Bus by measuring PA to PC and PO to PC (most drives) Reseat terminal card (ATV61/71 only) Remove cable from Modbus port if present Check +24 to COM and +10 to COM (DC voltage only) Đã phát hành cho: Schneider Electric Việt Nam

Question

Accepted Answer

Issue:
Troubleshooting steps if there is no display on an Altivar drive.

Product Line:
Altivar Drives

Environment:
All serial numbers for Altivar Drives

Cause:
N/A

Resolution:
Perform this basic steps:
Check line voltage by measuring L1, L2, L3 on the drive itself
Check DC Bus by measuring PA to PC and PO to PC (most drives)
Reseat terminal card (ATV61/71 only)
Remove cable from Modbus port if present
Check +24 to COM and +10 to COM (DC voltage only)

What should I check for if I have no display on an Altivar drive?

Đã phát hành cho: Schneider Electric Việt Nam

Sản phẩm

Hỗ trợ

Công ty

Liên kết nhanh

Đối tác

Phát triển bền vững

Sự kiện

Thông tin chuyên môn
opens new tab