Specifications

Siemens Mobility, Traffic Solutions
Sopers Lane, Poole, Dorset
BH17 7ER
Version 10 Page 41 of 120 Status Issued
Last Editor harry.smyth Date 03 November 2014
Document Name GENERAL HANDBOOK FOR HEIMDALL
DETECTORS
Doc. No. 667/HB/31900/000
Copyright  Siemens plc 2014 All Rights Reserved
5.1.5 Side Access Configuration Dip Switch Settings
Note: Default settings are with all DIP switches set to ‘0’/ OFF.
Configuration DIP Switch Number
1 2 3 4 5 6 7 8
Detection Direction
0,0 = Detects vehicles moving towards
unit (default)
0,1 = Detects vehicles moving away from
unit
1,0 = Detects vehicles moving in both
directions (single O/P)
1,1 = Detects vehicles moving in both
directions (dual O/P)
1
Detector LED
0,0 = Normal Detector O/P
0,1 = Permanently Off
1,0 = Detector O/P for 20 minutes
after power applied
1,1 = Normal Detector O/P
Detection
Threshold
0 = 8.5 km/h
1 = 4 km/h
Detection Range
0 = Full
1 = Reduced
DFM
0 = Default
monitor time
(20 hours
inactivity)
1 = ‘fault monitor
time’ is set by
the Engineer’s
Terminal
Remote
Configuration
0 = Disabled
1 = Enabled
Note: Some DIP switches may be marked with ON/OFF. For the purposes of definition, OFF is equal to 0 and ON is equal to 1.
Table 5-4 – Standard VA Detector Configuration Switch Settings
Refer to section 5.6 for detailed information regarding final commissioning.
1
This option requires a special I/O board to be fitted. In this dual output mode, detector o/p 1 will detect vehicles moving towards the unit and detector o/p 2 will
detect vehicles moving away.