| Units: | - |
| Mode: | Input Only |
| Multi-band: | False |
| Default Value: | 1 |
| Validation Rule: | In (0,1) |
| Key Property: | Yes |
| Description: | Flag if bus is in service |
Node Units can take the values 0 (= out of service) or 1 (= in service). This property must be static within any one simulation, but buses can be moved in and out of service in an entire simulation using scenarios.