I1 Incompat PS

What does 10132 mean?

The drive has detected an incompatible power supply for the drive AC input rating on port 1. This can lead to improper operation or damage if not addressed.

• Connected power supply voltage (e.g., line-to-line 480VAC) exceeds or falls below the acceptable input voltage range specified for drive input Port 1 (e.g., rated for 400VAC).
• Incorrect phase configuration (e.g., single-phase supply connected to a three-phase input Port 1) for the drive's design.
• Input frequency (Hz) of the connected power supply is outside the drive's operational limits for Port 1 (e.g., 50 Hz drive with 60 Hz input).
• Internal voltage measurement circuit failure for input Port 1, leading to an erroneous incompatible power supply detection.
• Connecting a DC power source to an AC input Port 1, or vice versa, if the drive supports multiple input types (e.g., Parameter P0-10 for input type selection).

Click steps to track your progress.

1. 1

   1. Measure the actual line-to-line voltage (VAC) and frequency (Hz) of the power supply connected to drive input terminals R1/L1, S1/L2, T1/L3 using a multimeter.

2. 2

   2. Compare the measured supply voltage and frequency to the drive's specified input ratings found on its nameplate or documentation for Port 1.

3. 3

   3. Verify the number of phases (single or three-phase) of the incoming supply matches the drive's configuration for Port 1 (e.g., Parameter P0-10 for input phase type).

4. 4

   4. Inspect the wiring connections at drive input terminals R1/L1, S1/L2, T1/L3 for correct phase rotation and secure termination.

5. 5

   5. If a step-down or isolation transformer is used, verify its output voltage and kVA rating are compatible with the drive's Port 1 requirements.