8209
Category: Alarm
Cause
In interpolation mode, no target command is received during consecutive communication cycles.
Corrective action
- Ensure good communication quality on the wiring.
- Ensure that synchronization cycle 0x1006 matches the host setting.
- Moderately widen the synchronization error tolerance (P3.009.U) (applicable to A3-M and A3-F models).
- Moderately extend the interpolation command timeout (P3.022.YX) (applicable to A3-E models).
- Ensure accurate host packet transmission timing. Timing drift or delay causes synchronization failure. Reset NMT or reset using 0x6040.