The return value can be interpreted by the named value type RuntimeMeterStatus (type WORD).
| Name | Value | Description |
|---|---|---|
| NoError | WORD#16#0000 |
Completed without errors. |
| MeterNumberInvalid | WORD#16#8080 |
Not a valid meter number. |
| OperatingHoursNegativeValue | WORD#16#8081 |
Negative values for the set operation are not allowed. |
| OperatingHoursMaximumReached | WORD#16#8082 |
Counter has reached the maximum value (2'147'483'647 hours). |
| ModeInvalid | WORD#16#8091 |
The mode parameter value is invalid. |