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 FREE 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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