ABB COM600 series User Configuration Manual page 40

40
COM600 series 5.1
Sequence Control Configuration Manual
Select the State OPC Item Path parameter in the Object Properties view and assign
it to the **.(SequenceObject).SeqState variable through the PLC OPC Item Path.
3. Select Logic Processor_IED > Sequence logical device > SEQGGIO1 > Auto
data object and assign the needed logic processor variable to it.
Select the Control OPC Item Path parameter in the Object Properties view and assign
it to **,(SeqnenceObject).SeqExecutionType variable through the PLC OPC Item
Path dialog. Similarly, assign **.(SequenceObject).SeqExecutionType variable for
the State OPC Item Path parameter.
4. Select Logic Processor_IED > Sequence logical device > SEQGGIO1 > StepExec
data object and assign the needed logic processor variable to it.
Select the Control OPC Item Path parameter in the Object Properties view and assign
it to **(SequenceObject).SeqProceedFlag variable through the PLC OPC Item Path
dialog. Similarly, assign **.(SequenceObject).SeqProceedFlag variable for the State
OPC Item Path parameter.
5. Select Logic Processor_IED > Sequence logical device > SEQGGIO1 > OnSte-
pErr data object and assign the needed logic processor variable to it.
Select the Control OPC Item Path parameter in the Object Properties view and assign
it to **.(SequenceObject).SeqExecutionOnStepError variable through the PLC OPC
Item Path dialog. Similarly, assign **.(SequenceObject).SeqExecutionOnStepError
variable for the State OPC Item Path parameter.
6. Select Logic Processor_IED > Sequence logical device > STEPGGIO1 > St data
object and assign the needed logic processor variable to it.
Select the State OPC Item Path parameter in the Object Properties view and assign
it to **.(SequenceObject).StepOperationStatus[1] using the PLC OPC Item Path
dialog. Here the index selected for the StepOperationStatus variable corresponds to
the step number in the sequence.
Continue assigning the St data object of all the other STEPGGIO logical nodes available
for the sequence and map it to the corresponding index in StepOperationStatus variable.
For example, STEPGGIO2.Status should be assigned to **.(SequenceObject).StepOper-
ationStatus[2], and STEPGGIO3.Status should be assigned to **.(SequenceObject).Step-
OperationStatus[3], and similarly for the rest of the STEPGGIO logical nodes available.
1MRS755001