Inovance 229-1 fault code meaning
Inovance / 229-1
Series: MD580S
Synchronous motor back EMF parameter error
AC drive
Meaning:
Possible causes
- Accurate back EMF is unavailable for permanent magnet synchronous motor vector control. Parameter [d1-26] is incorrect. Possible causes: 1 .Complete no-load rotational identification was not performed. 2 .Complete no-load rotational identification failed, so the back EMF was not updated.
Source: MD580S Series Low-Voltage High-Performance Engineering AC Drive Function Manual P462
Series: MD880
Error in the synchronous motor back EMF parameter
AC drive
Meaning:
Possible causes
- Accurate back EMF is unavailable for permanent magnet synchronous motor vector control. Parameter d1-26 is incorrect. Possible causes include:1.No-load full rotational identification has not been performed.2.No-load full rotational identification failed, so the back EMF was not updated.
Source: MD880 Series AC Drive Function Manual (HCU) P673