Applicable Systems
IRC5
Symptoms
DC link voltage is too high warning.
Possible Causes
- DC link voltage exceeded the warning threshold.
- Regeneration energy approaching absorption limit.
Troubleshooting Steps
- Step 1: Monitor the DC link voltage trend.
Voltage trend assessed. - Step 2: Check the braking resistor condition.
Voltage stabilizes within range.
How to Reset
Address the DC link overvoltage warning to prevent escalation.
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Source: ABB IRC5 Robotware Operating Manual, ABB Robotics
Category: Robot
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