Chapter 3 - Health Status And Monitoring - GE DMC490 Software Configuration Manual

Chapter 3 -
The MGC application provides health status information in the form of Pseudo points in the Point Summary of
MGC table. Navigate to this table in the D400 HMI at: Point Summary > Applications > Microgrid Controller.
The following table lists the Point Summary of MGC status points and their descriptions.
Health and Monitoring points Status
Status point name
MGC - Solver timed out
MGC - Solution Status
Optimal Control Feasibility
Optimal Control Optimality
MGC Solver data valid
MGC solver – solution is feasible
MGC Solver solution is defined
MGC Solver solution bound
Unexpected Disp [1...16] Offline
Unexpected Disp [1...16] Online
Unexpected Disp [1...16] in Droop
Unexpected Disp [1...16] in Isoch
Unexpected Renew [1...16] in
Droop
Unexpected Renew [1...16] in
Isoch
Unexpected StoreChg [1...16] Offline
Unexpected StoreChg [1...16] Online
Unexpected StoreDischg [1...16] Offline
Unexpected StoreDischg [1...16] Online
Unexpected CHP Offline (1...8)
Unexpected CHP Droop(1...8)
Unexpected CHP Isoch(1...8)
Unexpected Grid Offline
Unexpected Boiler Offline (1...8)
Unexpected Boiler Online(1...8)
Health Status and
Action
Solver related error: unable to find a solution within a reasonable amount of time
Solver related error: the solver fails to find a solution, for example due to insufficient
memory
Solver related error: the problem has no feasible solution, meaning that there is no
solution that satisfies all the constraints
Solver related error: no converge to an optimal solution
Solver related error: data file parsing fails; error with the generated data file
Solver related error: solution is out of range
Solver related error: undefined solution
Solver related error: solution is not finite (feasibility condition is not violated but the
value of one or more decision variables and the objective function approach infinity)
One of the dispatchable resources went offline unexpectedly
One of the dispatchable resources came online unexpectedly
Discrepancy between the "Isoch" command and actual reading from the device
Discrepancy between the "Droop" command and actual reading from the
device
Discrepancy between the "Isoch" command and actual reading from the device
Discrepancy between the "Droop" command and actual reading from the device
One of the charging storage devices went offline unexpectedly
One of the charging storage devices came online unexpectedly
One of the storage devices supplying electricity to the microgrid went offline
unexpectedly
One of the storage devices that supplies electricity to the microgrid came online
unexpectedly
One of the CHP devices went offline unexpectedly
Discrepancy between the "Isoch" command and actual reading from the device
Discrepancy between the "Droop" command and actual reading from the device
Grid connection went offline unexpectedly
One of the Boiler devices supplying Heat to the microgrid went offline unexpectedly
One of the Boiler devices supplying Heat to the microgrid went Online unexpectedly
Health Status and Monitoring
Monitoring
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