iec850 driver in Cancel command is not using Test[CO] value set by user

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• iec850 driver shall not poll data with Functional Constrain CO

  Summary IEC61850 Client driver, when e.g. variable */Xxx/Oper.ctlVal[CO] is advised, polls the data object - sends mms.read( *$CO$Xxx ). According the Standard, part -8-1 Ed2 with TISSUE#1288, this request is not mapped and may result in ...

• Checklist: Driver(s) cannot establish a reliable communication

  Time estimate: 60 minutes Please go through all the points in the following checklist. If necessary, confirm with IT Department any information you cannot verify before contacting your local COPA-DATA Representative. Checklist usage: #. [Quick hints] ...

• access violation caused by Command input in the set-point action when 'Cancel' of SBO

  Summary The set-point input actions in Command Input module are supporting Select Before Operate like switching commands do. When action has two stages the Select can be canceled - button 'Cancel' sends deactivation to the device. Since version 7.11 ...

• 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 ...

• iec870 driver does not transfer to SE new values of command variables if the old value had status bit OFF

  Summary The IEC 870 driver does not update values of command variables in the Service Engine if old variable values have status bit OFF. This behavior has been modified. Description The IEC 870 driver does not update the values of the command ...