Operation Manual
301UM0030_01 PD130 Enhanced Vehicle Detector User Manual Page: 2 of 29
Table of Contents
1.
INTRODUCTION ........................................................................................................................................ 5
2.
TECHNICAL DATA ................................................................................................................................... 6
2.1
Functional Data ...................................................................................................................................... 6
2.2
Electrical Data ........................................................................................................................................ 7
2.3
Environmental Data ................................................................................................................................ 7
2.4
Mechanical Data ..................................................................................................................................... 7
2.5
Approvals ................................................................................................................................................ 8
3.
OPERATING PROCEDURE ...................................................................................................................... 9
3.1
Hardware Set-Up .................................................................................................................................... 9
3.2
Switch Setting Selections ....................................................................................................................... 9
3.2.1
Frequency Switch ............................................................................................................................ 9
3.2.2
Sensitivity ...................................................................................................................................... 10
3.2.3
Automatic Sensitivity Boost ........................................................................................................... 10
3.2.4
Filter Mode .................................................................................................................................... 10
3.2.5
Pulse Relay ................................................................................................................................... 10
3.2.6
Presence Time .............................................................................................................................. 10
3.2.7
Reset Switch ................................................................................................................................. 11
3.3
Power Fail (Option) ............................................................................................................................... 11
3.4
Front Panel Indicator ............................................................................................................................ 11
4.
PRINCIPAL OF OPERATION ................................................................................................................. 12
4.1
Detector Tuning .................................................................................................................................... 12
4.2
Detector Sensitivity ............................................................................................................................... 12
4.3
Modes of Operation .............................................................................................................................. 13
4.4
Response Times ................................................................................................................................... 13
5.
INSTALLATION GUIDE .......................................................................................................................... 14
5.1
Product Safety Requirements............................................................................................................... 14
5.2
Operational Constraints ........................................................................................................................ 14
5.2.1
Environmental Factors to Consider ............................................................................................... 14
5.2.2
Crosstalk ....................................................................................................................................... 15
5.2.3
Reinforcing .................................................................................................................................... 15
5.3
Loop and Feeder Specification ............................................................................................................. 15
5.4
Sensing Loop Geometry ....................................................................................................................... 16
5.5
Loop Installation ................................................................................................................................... 16
6.
CONFIGURATION ................................................................................................................................... 18
6.1
PD131 Enhanced Detector - Order number 301FT0119 ..................................................................... 18
6.2
PD132 Enhanced Detector - Order number 301FT0101 ..................................................................... 19
6.3
PD134 Enhanced Detector - Order number 301FT0122 ..................................................................... 19
7.
APPLICATIONS ...................................................................................................................................... 20
8.
CUSTOMER FAULT ANALYSIS ............................................................................................................ 21
8.1
Fault Finding ......................................................................................................................................... 21
8.2
DU100 – Detector Diagnostic Unit ...................................................................................................... 22
8.3
Interpretation of DU100 Readings ........................................................................................................ 22
8.3.1 Frequency ...................................................................................................................................................... 22
8.3.2 Frequency drift .............................................................................................................................................. 23
8.3.3 Sensitivity ...................................................................................................................................................... 23
8.3.4 Time .............................................................................................................................................................. 23
8.3.5 Crosstalk ....................................................................................................................................................... 24
8.4
Functional Test ..................................................................................................................................... 24