94xx CAN onboard: Sproadically missing TxPDO with Rev3 control card (corrected from V15.02.02)

Corrected from:

  • 9400 Highline with a control card of the third revision (Rev3; C210/1 =3x) and a firmware version as of V15.02.02
  • 9400 Servo PLC with a control card of the third revision (Rev3; C210/1 =3x) and a firmware version as of V09.02.02
No correction (V08.xx) is available for the 9400 Servo PLC with a control card of the second revision.

Response of the new version:
Even in non-synchronised operation, all sync-controlled TPDOs are sent. 
What happens?
If the CAN is not synchronised and sync-controlled transmission of TPDOs is used, TPDO transmission may sporadically fail for one cycle after receipt of a sync.
 
When does the behaviour occur?
Sporadically, when using sync-controlled CAN transmit PDOs in non-synchronised operation. Synch source C1120 = 0: Off
 
Which products are affected?

  • 9400 Highline with a control card of the third revision (Rev3; C210/1 =3x) and a firmware version V14.xx
  • 9400 Servo PLC with a control card of the third revision (Rev3; C210/1 =3x) and a firmware version V08.xx and V09.01

Short-term measures:
Use Sync-controlled TPDOs only if the Sync source C1120 = 1: CAN on -board is set, otherwise: cyclic transmission.

Evaluation / recommendations:

Automatic Translation

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