| GENERAL NOTES | |||||||||
| SUMMARY OF XSF FLAGS | |||||||||
| (Communications Operation of XSF flags is required) | |||||||||
| XSF5 | - Selects Special Maximum for SG5 in DØ (Special Purpose Timesetting No.11). | ||||||||
| XSF6 | - Selects Special Maximum for SG6 in DØ (Special Purpose Timesetting No.12). | ||||||||
| XSF7 | - Selects Special Maximum for SG7 in BØ (Special Purpose Timesetting No.11). | ||||||||
| XSF8 | - Selects Special Maximum for SG8 in BØ (Special Purpose Timesetting No.12). | ||||||||
| GENERAL OPERATION | |||||||||
| If in CØ clear demands for BØ. | |||||||||
| SIGNAL GROUP OPERATION | |||||||||
| Signal Group 5 | |||||||||
| 1. | SG5 is controlled by Special Movement Timesetting No.1 in DØ. | ||||||||
| DØ All Red timesetting is substituted for Special Movement Timesetting No.1. | |||||||||
| 2. | XSF5 is used to set the maximum extension green time for SG5 in DØ. | ||||||||
| This time is stored in Special Purpose Timesetting No.9. | |||||||||
| SG5 is forced off after this maximum extension green time. | |||||||||
| Signal Group 6 | |||||||||
| 1. | SG6 is controlled by Special Movement Timesetting No.2 in DØ. | ||||||||
| DØ All Red timesetting is substituted for Special Movement Timesetting No.2. | |||||||||
| 2. | XSF6 is used to set the maximum extension green time for SG6 in DØ. | ||||||||
| This time is stored in Special Purpose Timesetting No.10. | |||||||||
| SG6 is forced off after this maximum extension green time. | |||||||||
| Signal Group 7 | |||||||||
| 1. | SG7 is controlled by Special Movement Timesetting No.3 in BØ. | ||||||||
| BØ All Red timesetting is substituted for Special Movement Timesetting No.3. | |||||||||
| 2. | XSF7 is used to set the maximum extension green time for SG7 in BØ. | ||||||||
| This time is stored in Special Purpose Timesetting No.11. | |||||||||
| SG7 is forced off after this maximum extension green time. | |||||||||
| Signal Group 8 | |||||||||
| 1. | SG8 is controlled by Special Movement Timesetting No.4 in BØ. | ||||||||
| BØ All Red timesetting is substituted for Special Movement Timesetting No.4. | |||||||||
| 2. | XSF8 is used to set the maximum extension green time for SG8 in BØ. | ||||||||
| This time is stored in Special Purpose Timesetting No.12. | |||||||||
| SG8 is forced off after this maximum extension green time. | |||||||||
| PEDESTRIAN GROUP OPERATION | |||||||||
| Pedestrian 1 | |||||||||
| P1 calls AØ. | |||||||||
| P1 can introduce at anytime in D2Ø, and at the start of AØ, and can overlap D2Ø ® AØ. | |||||||||
| Pedestrian 2 | |||||||||
| P2 calls AØ. | |||||||||
| P2 can introduce at anytime in D3Ø, and at the start of AØ, and can overlap D3Ø ® AØ. | |||||||||
| Pedestrian 3 | |||||||||
| P3 calls CØ. | |||||||||
| P3 can introduce at anytime in B2Ø, and at the start of CØ, and can overlap B2Ø ® CØ. | |||||||||
| Pedestrian 4 | |||||||||
| P4 calls CØ. | |||||||||
| P4 can introduce at anytime in B3Ø, and at the start of CØ, and can overlap B3Ø ® CØ. | |||||||||
| DETECTOR OPERATION | |||||||||
| General | |||||||||
| Clear vehicle demands during associated phase green and yellow. | |||||||||
| Detector 2 | |||||||||
| Clear demands for DØ from detector 2 during SG5 green and yellow. | |||||||||
| Detector 2 calls D1Ø if going AØ ® DØ. | |||||||||
| Detector 4 | |||||||||
| Detector 4 places a locking call for AØ and a non-locking call for DØ when its presence time expires. | |||||||||
| Detector 6 | |||||||||
| Detector 6 places a locking call for CØ and a non-locking call for BØ when its presence time expires. | |||||||||
| Detector 8 | |||||||||
| Detector 8 places a locking call for CØ and a non-locking call for BØ when its presence time expires. | |||||||||