CKL 30 - Routings to several sinks
A description of this resolution:
- Stop the redundant, passive card and following carry out insertion of the card.
'CKL 30 - Routings to several sinks' resolves the following:
- Operator Station
A CKL source is coupled with two sinks in the system (real-time operation). If a sink in a CMX is then deleted, the routing to this CMX buffer memory will only be carried out in the active CKL. The redundant CKL is not informed of the addition or deletion of routings if the coupling status of the corresponding alphanumeric does not change as a result.
If a redundancy switch-over occurs after that, the CKL which is now active writes to the CMX buffer memory of the deleted sink. If it has already been reallocate, this will lead to data falsification. If the CKL source notes more than two sinks, the redundant CKL 30 goes into fault mode.
The underlying cause is:
- Data is only adjusted if the status of the alphanumeric changes.