Fronius DSP A33: Inverter frequency error

Fronius Welding Minor System

Model: TransSteel/iWave/TPS | Code: DSP A33

Applicable Systems
TransSteel 2700

Symptoms

The inverter frequency is outside the normal range.

Possible Causes

  • The inverter frequency is outside the normal range.

Troubleshooting Steps

  1. Step 1: Restart the system
    Check if the issue is resolved
  2. Step 2: If the error persists, the power module may need service
    Check if the issue is resolved
  3. Step 3: Contact Fronius service.
    Check if the issue is resolved

How to Reset

Power cycle the welding system and wait for the self-test to complete. If the error persists, contact Fronius service.

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Source: Fronius welding technology documentation and xueke.org troubleshooting guide

Category: Welding