815-578-9145Fanuc PSM Alarm 04, 4 - Power Supply Alarms
FANUC Alarm Codes >> FANUC Power Supply Alarms >> PSM Alarm 04
Disclaimer: Attempting repairs yourself can be dangerous and can void your warranty. Contact us for support.
| Models Affected | Description | Troubleshooting |
|---|---|---|
|
For the PSM-5.5 to PSM-11 |
In the main circuit, the DC voltage (DC link) has dropped. |
|
How Tri Star CNC Can Help with FANUC PSM Alarm Code 4
Our servo error experts at Tri Star CNC can help you troubleshoot and provide solutions for your FANUC servo amp alarms. We offer Phone support with REAL humans, call 815-578-9145 and we’ll walk through the servo issue with you. If you need on-site support you can check out our field service network to find a service provider near you.
FANUC Parts Exchange, Repair, & Warranty
Send us your damaged FANUC parts, and our skilled technicians will check if they can be repaired. If they can't be fixed or you need a quick solution, you can order replacement parts from our exchange parts stock. All exchanged and repaired parts come with a 1-year warranty. Tri Star CNC covers the entire assembly repair, not just parts and labor.
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