Inovance 68-4 fault code meaning
Inovance / 68-4
Series: MD580
Adapter B DP communication PZD1 data checksum error.
AC drive
Meaning: Fault category: Bus adapter B communication card error; Default level: Coast to stop; Reset method: Manual reset
Possible causes
- Improper input PZD1 checksum bit (n16-10) setting
- The host did not send the PZD1 checksum bit normally
- Other causes
Source: Inovance Official Function Manual 19011555 A00 P463
Series: MD580S
Adapter B DP communication PZD1 data checksum error
AC drive
Meaning:
Possible causes
- Improper input PZD1 checksum bit (n16-10) setting
- The host did not send the PZD1 checksum bit normally
- Other causes
Source: MD580S Series Low-Voltage High-Performance Engineering AC Drive Function Manual P441
Series: MD880
Adapter BDP communication PZD1 data checksum error
AC drive
Meaning:
Possible causes
- The input PZD1 checksum bit (n16-10) setting is unsuitable.
- The host computer did not send the PZD1 checksum bit normally.
- Other causes.
Source: MD880 Series AC Drive Function Manual (HCU) P629