Inovance A52 fault code meaning
Inovance / A52
Series: HD5X
DP card communication alarm
AC drive
Meaning: Communication timeout, communication interrupted.
Possible causes
- 1. Communication timeout between the DP card and the PLC master.
- 2. Communication timeout between the DP card and the main control board.
- 3. DP/PN card error.
- 1. Communication interrupted between the DP card and the PLC master.
- 2. Communication interrupted between the DP card and the main control board.
- 4. Slave station number setting for the DP card is out of range.
- 5. Station number conflict within the network.
Source: HD5X Series High-Voltage AC Drive User Manual P110