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Speeder X1 and X2 Configuration and API Guide
Page 21/36
With parameter 43 is set maximum measurement distance, which expresses the distance
to the furthest point at the measured lanes [m]. Parameter 12/13 is the shortest monitored
distance, which is shortest distance on the closest lane [cm]. Parameter 32 is the
perpendicular component of the furthest measured distance.
In order to use the mode user must set following parameters:
No.
Type
Name / Description
Unit
Range
Default
1
B
Operation Mode
12
2
B
Control Byte 1
b5
Speed Behind
0
4
B
Baud Rate
1 - 10
4
5,6
W
Pulse Rate
Hz
1-2000
2000
8
B
Attenuation
0 - 15
0
12,13
W
Trigger Distance A
cm
0 - 38000
29,30
W
Speed Pulse Rate
Hz
2k
– 8k
4000
32
B
Speed Geometry
dm
43
B
Trigger Window End for Multiple Lanes
m
1 - 255
44
B
DirChangeDist
m
0 - 255
53
B
Sensor Orientation
0,1,2
1
Advanced configuration parameters for the road side operation:
No.
Type
Name / Description
Unit
Range
Default
15
B
Hits For Trig
smpls
0 - 255
>=10
17
B
Trigger Length
smpls
0 - 255
4
18
B
Clear Check Time
10 ms
0 - 255
30
31
B
Speed Calculation Start
dm
2 - 10
5
37
B
Speed Limit
km/h
46
B
Speed Verification Distance
dm
0-255
51
B
Control Byte 5
b5
Speed Verification Digital IO Control
0
b7
Trigger From Beam A
0
Following information may be added to the result:
No.
Type
Name / Description
Unit
Range
Default
2
B
Control Byte 1
b7
Vehicle Size
0
26
B
Control Byte 3
b1
Disable Ok Text
0
b2
Speed Output 0: km/h 1: MPH
0
b3
Show Speed Histogram
0
50
B
Control Byte 4
b0
Trigger Time Output
0
b1
Trigger Time Interval
0
b2
Trigger Occupancy Time
0
b3
Traffic Flow
0
b4
Count Output
0
b6
CSV output
1
51
B
Control Byte 5
b4
Show Speed Error Byte
0
