Specifications

Copyright Peek Traffic Systems Incorporated, 2000
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TRANSIT PRIORITY
Note: special I/O must be configured for TP operation (see input mapping)
TRANSIT PRIORITY INPUT SET-UP
PHASES/MEMORY/DELAY (MM-2-8-1-1)
TP INPUT 1 2 3 4 5 6
PHASES
DELAY
MEMORY
Phases = Priority phases, up to four phases per TP input
Delay = 0 - 255 secs, Memory = ON/OFF
INPUT TIMINGS (MM-2-8-1-2) Also see TP input mapping
TP INPUT 1 2 3 4 5 6 ALL
MAX WAIT ///////
MAX EXT ///////
MIN RSVC
MAX WAIT = 0 - 255 secs = Maximum time unit will wait for TP ph
MAX EXT = 0 - 255 secs = Max time green can extend past Max or FO
MIN RSVC = 0 - 99 min = Min time allowed between successive oper-
ations on same TP input. ALL applies to any two successive TP inputs 1-6.
INPUT PRIORITIES (MM-2-8-1-3)
TP INPUT 1 2 3 4 5 6
PRIORITY
Priority = 1-3, 1 = Lowest, 3 = Highest. Higher overrides lower
TP GROUP TIMINGS
GRP MAX TIMES (MM-2-8-2-1)
PHASE 1 2 3 4 5 6 7 8
GP1 MAX
GP2 MAX
GP3 MAX
Range = 0 -255 secs. Set shorter than normal max or split time. Values
determine the minimum length of green when phases are shortened to get
to a TP Phase. Groups are selected by Cycle & Split to group assignment.
GRP WALK TIMES (MM-2-8-2-2)
PHASE 1 2 3 4 5 6 7 8
GP1 WLK
GP2 WLK
GP3 WLK
Range = 0 -9.9 or 127 secs. Set shorter than normal walk time. Values
determine the minimum length of walk when shortened to get to a TP Ph.
TRANSIT PRIORITY FREE MODE (MM-2-8-3)
MODE 0 = Use shortest of Max 1 or 2 and standard Walk times
1-3 = Use Max and Walk time from groups 1-3
Determines how Phases will be shortened when unit is in free operation.
TRANSIT PRIORITY COORD OPTIONS
CYCLE & SPLIT TO MAX/WLK GROUPS 1-3 (MM-2-8-4-1)
CYCLE 1 2 3 4 5 6 7 8
SPLIT 1/2 / / / / / / / /
SPLIT 3/4 / / / / / / / /
Range 1-3. Example; under Cycle 1 in the split 1/2 row, the value “1/2”
would assign group 1 times to C1S1 and group 2 times to C1S2.
PRE TP CYCLE LEADING LIMITS (MM-2-8-4-2)
PHASE 1 2 3 4 5 6 7 8
LIMIT
Range: 0 = No limit, 1 - 255 secs = maximum time before force off phase is
allowed to terminate when transitioning to TP phase.
POST TP MAX EXT’S UNTIL FIRST FORCE OFF (MM-2-8-4-3)
PHASE 1 2 3 4 5 6 7 8
MAX EXT
AUT EXT
Max Ext range = 0 -255 secs. Provides extension to max time after TP until
1st force off. Allows phases that may start early time out to their force off.
Aut Ext - ON/OFF. Automatically extends phase after TP until 1st force off.