Specifications

Copyright Peek Traffic Systems Incorporated, 2000
17
PRE-EMPT 1-3 SEQUENCE STEPS (MM-2-5-(1-3))
SEQ1 PHS-SPECL TIME HOI OUTPUTS
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
SEQ2 PHS-SPECL TIME HOI OUTPUTS
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
PRE-EMPTION
SEQ3 PHS-SPECL TIME HOI OUTPUTS
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
SEQUENCE CODES:
1-8 = Phases 1-8 allowed
.1-.9 = Special intervals
89 = Hold on input w/gap
90 = Go to All Red
91 = CVM OFF (flash)
92 = CVM ON
93 = Enable Peds
94 = Inhibit peds
95 = Priority return phases
96 = Enable coordination
97 = Strict permissives
98 = Exit, no calls
99 = Exit, ped calls all ph’s
Note: Low priority steps for a given pre-empt input start at step 10. That
is, when activated by Low Priority (pulsing input), the sequence is entered
at step 10, then goes to 11, etc.
T IME = 0-9.9 or 127 secs
Acts as min time if HOI = ON
Acts as step time if HOI = OFF
Note: If Time =0 for first step, any outputs
come on with input If Time =.0 for first step,
barrier phases in different rings can clear
independently. Otherwise they wait until
they both can clear.
If Time =0 for 95
pri-
ority return instruction, it is actually .2 secs
HOI = “Hold on Input” (On or Off)
Outputs = Pre-empt outputs activated
during that step:
1-6 = PE 1-6 out
7 = Flash suffix (e.g. 17 = flash
PE output 1)