iec850 driver writes to PLC the Cancel (Abort) of Operate even when by CO variable the property 'Cancel Operate' is deactivated

iec850 driver writes to PLC the Cancel (Abort) of Operate even when by CO variable the property 'Cancel Operate' is deactivated

Summary

IEC61850 Client driver writes to PLC the Cancel (Abort) of Operate even when by CO variable the property 'Cancel Operate' is deactivated. It may happen in short period after Operate sent before Operate response transfer from driver to Command Processing.

Description

IEC61850 Client driver writes to PLC the Cancel (Abort) of Operate even when by CO variable the property 'Cancel Operate' is deactivated. It may happen in short period after Operate sent before Operate response transfer from driver to Command Processing.

Solution

Issue was addressed in Command Processing and iec850 driver. Now, even when current action haven't received update yet, the driver ignores Cancel of Select (and does not treat as Cancel of Operate) as soon as it has received activation confirmation.

Issue Number: 33111
Fixed on Date: 9.12.2014
Versions: 7.50 0 BUILD 25796

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