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                                      PAGE 9    
     SITE NAME BASS HIGHWAY / KORUMBURRA-WONTHAGGI ROAD     SITE NO. 6649    
FLEXILINK OPERATION    
                                             
PHASE SEQUENCES                                      
No PHASE SEQUENCE     NOTES:                      
1  (No Y+) ABCDEFG     1.  All phases must be specified in the phase sequence          
2  (Y+)       2. Only specify phase sequence 2 if it is different from phase sequence 1.    
                                             
LOOK AHEADS & RELEASES                                  
PHASE SEQUENCE 1     PHASE SEQUENCE 2          
PHASE LOOK AHEAD* RELEASE     PHASE LOOK AHEAD* RELEASE          
A No R-     A              
B No Q-     B              
C No Auto     C              
D Yes (to E,F,G,A) Auto     D              
E Yes (to F,G,A) R+     E              
F Yes (to G,A) Q+     F              
G Yes (to A) Auto     G              
  * Specify the phases to which look ahead is permitted, e.g. Yes (to E, F, G, A)                      
                                             
INHIBIT PHASES                                      
The following phases can be inhibited in flexilink by setting the call pulse one step before the call pulse of the next phase in sequence BØ*, CØ, FØ*    
                       
 
                   
                          Note: BØ can be skipped if Z+ is set      
PULSE STEP LENGTH                   FØ can be skipped if Z- is set      
    One Second   P   Two Second                            
                                             
MASTERLINK & FLEXILINK SPECIAL FLAGS    
                                             
FLAG FUNCTION    
Y- Flexi The site will operate in flexilink mode if the signal is continuously sent (C) or is used as an offset (e.g. 25)  
Y- Master      
Y+ Flexi    
Z- Flexi
    Enables all subphases of DØ to allow diamond phasing for Korumburra Road and
    Korumburra-Wonthaggi Road.
   
Z- Master    
Z+ Flexi
    Enables all subphases of GØ to allow diamond phasing for Bass Highway.
   
Z+ Master    
R- Flexi AØ RELEASE PULSE    
R+ Flexi EØ RELEASE PULSE    
Q- Flexi BØ RELEASE PULSE    
Q+ Flexi FØ RELEASE PULSE    
                                             
                                             
DESIGNED BY: NICHOLAS KNOL             DATE 5/07/18