AIF interface (X1) configuration
Monitoring
Bus off
9
193
EDBCSXA064 EN 3.2
9.8.2 Bus off
If the ECSxA... axis module has been decoupled from the system bus due to too many faulty
received telegrams, the signal "BusOffState" (CE14) is set.
The response to this can be configured via C2382/4
Code Possible settings IMPORTANT
No. Designation Lenze/ap
pl.
Selection
C2382 The XCAN monitoring is
configured if no telegrams have
been received.
(AIF interface X1)
1 XCAN Conf. CE 0 Off XCAN1_IN
2 XCAN Conf. CE 0 Off XCAN2_IN
3 XCAN Conf. CE 0 Off XCAN3_IN
4 XCAN Conf. CE 0 Off Bus−off
5 XCAN Conf. CE 0 Off Life Guarding / Heartbeat Event
6 XCAN Conf. CE 0 Off Response to sync reception
0 Off
1 Controller inhibit (CINH)
2 Quick stop (QSP)
Tip!
Possible causes of faulty received telegrams may be:
ƒ Missing bus termination
ƒ Insufficient shielding
ƒ Potential differences in the grounding of the control electronics
ƒ Excessive bus load( 179).
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