On Time “Driver”
The following table explains the parameters used in the On Time Driver Situation.
| Parameter | Description |
| Earliest first sign on | The earliest time the run can start. |
| Latest first sign on | The latest time the run can start. |
| Earliest second sign on (B) | The earliest time the second portion of the run can start (after the shift break). This is only valid on Broken runs. |
| Latest second sign on (B) | The latest time that the second portion of the run can start (after the shift break). This is only valid on Broken runs. |
| If first sign on before / Then first sign off by | The first sign-on, first sign-off option
is a matching parameter set. For Straight runs, it relates to the start time of the first portion and the finish time of the second portion (the final sign-off). For Broken runs, it relates to the start time of the first portion and the finish time of the first portion (prior to the shift break). |
| If second sign on before / Then second sign off by (B) | The second sign-on, second sign-off option
is a matching parameter set. It is only valid for Broken runs and relates to the start time of the second portion (after the shift break) and the finish time of the second portion (the final sign-off). |
| If first sign on before / Then second sign off by (B) | The first sign-on, second sign-off option
is a matching parameter set. It is only valid for Broken runs and relates to the start time of the first portion and the finish time of the second portion (the final sign-off). |
| If first sign on before / Then second sign off by (B) | The first sign-on, second sign-off option
is a matching parameter set. It is only valid for Broken runs and relates to the start time of the first portion and the finish time of the second portion (the final sign-off). |