In command screen the interlocking text from previous action is still displayed while new action waits on Select confirmation from PLC.

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• While a command action waits on Select response from PLC another actions - for other RV - can be executed only once - then NET_SEL stays and locks.

  Summary Issue in Command Processing blocking another response variables (RV) when a faulty or too busy IED does not react on Select command for a RV. When a device does not respond Select command, another commands - for another RV - can be executed ...

• When PLC is not responding the Select command the action is not breaking by ‘Timeout for SBO activation’ and keeps waiting on Select response.

  Summary Issue in Command Processing blocking the response variable (RV) when a faulty or too busy IED does not react on Select command. In 7.11 the command actions were using for SBO the same 'Timeout' period like configured in action for 'Watchdog ...

• Command Processing: no interlocking text when action fails at second stage, while at first stage there was no interlocking yet.

  Summary Command Processing, two-stage action 'command': issue when at first stage (i.e. Select) the interlocking condition is OK, but at second stage (Execute) - not anymore. Then when user press button to execute - the action cancels automatically ...

• No compilation warnings when interlocking created in in command group has empty formula or no text

  Summary In Command Processing module, when interlocking has empty formula or no text then in the Runtime actions cannot be ever executed; all buttons in command screen are disabled but there is no entry in interlocking list. Not completed ...

• In command screen the field 'Value response' takes the additional limit text from reaction matrix of action variable

  Summary Issue since implementation of new feature (see KB Article #172219): the text introduced by the feature in the field for response variable is taken from action variable, which for most actions are the command variable and not the response. ...