8203
Category: Alarm
Cause
Condition: The SYNC synchronization signal is received too early when using CANopen interpolation mode (B mode). Cause: CANopen synchronization signal arrives too early.
Corrective action
- Ensure that synchronization cycle 0x1006 matches the host setting.
- Moderately widen the synchronization error tolerance (P3.009.U).
- Ensure accurate host packet transmission timing. Timing drift or delay causes synchronization failure. Reset NMT or reset using 0x6040.