Operating Manual
ARS31(Pro)-UMB
G. Lufft Mess- und Regeltechnik GmbH, Fellbach, Germany
26
7.3 Channel assignment for the data request
The channel assignment described here applies to the online data request in binary
protocol.
All channels in the mapping standard are transmitted in ASCII protocol.
Channel no.
Measurement variable
Unit
Data Type
Measuring
Range
110
Act. Road Temperature
MS
unsigned short
0 ... 65520
111
Act. Road Temperature
°C
float
-40 ... +80 °C
112
Act. Road Temperature
°F
float
-40 ... 176 °F
150
Act. Freezing Temperature
MS
unsigned short
0 ... 65520
151
Act. Freezing Temperature
°C
float
-40 ... 0 °C
152
Act. Freezing Temperature
°F
float
-40 ...+32 °F
153
Act. FreezT no smoothing
MS
unsigned short
0 … 65520
154
Act. FreezT no smoothing
°C
float
-
40 … 0 °C
155
Act. FreezT no smoothing
°F
float
-40 ...+32 °F
160
Act. FreezT. corrected
MS
unsigned short
0 ... 65520
161
Act. FreezT. corrected
°C
float
-40 ... 0 °C
162
Act. FreezT. corrected
°F
float
-40 ...+32 °F
801
Act.SalineConcentr.NaCl
%
float
0 ... 100
803
Act.SalineConcentr.CaCl
%
float
0 ... 100
805
Act.SalineConcentr.MgCl
%
float
0 ... 100
816
Act. Cryotech E36 by wgt
%
float
0 … 100
817
Act. Cryotech E36 by vol
%
float
0 … 100
818
Act. Safeway KF Hot
%
float
0 … 100
821
Act.SalineConcentr.NaCl corr.
%
float
0 ... 100
823
Act.SalineConcentr.CaCl corr.
%
float
0 ... 100
825
Act.SalineConcentr.MgCl corr.
%
float
0 ... 100
836
Act. Cryotech E36 by wgt corr.
%
float
0 … 100
837
Act. Cryotech E36 by vol corr.
%
float
0 … 100
838
Act. Safeway KF Hot corr.
%
float
0 … 100
900
Act. Status GFT-Measuring
n/a
unsigned short
0 … 5
901
*
Act. Threat of icing
*
n/a
unsigned char
0 … 2
1049
Act. Road Temperature
TLS FG3 DE 49
signed short
-300 ... +800
1052
Act. Saline Concentr.NaCl
TLS FG3 DE 52
unsigned char
0 ... 100/255
1065
Act. Freezing Temperature
TLS FG3 DE 65
signed short
-
300 … 0
1073
Act.Saline Concentr. NaCl
TLS FG3 DE 73
unsigned char
0…100/255
3001
Act.Saline Concentr.MgCl
TLS FG3 DE 52
unsigned char
0…100/255
3002
Act.Saline Concentr. CaCl
TLS FG3 DE 52
unsigned char
0…100/255
3011
Act.Saline Concentr.MgCl
TLS FG3 DE 73
unsigned char
0…100/255
3012
Act.Saline Concentr. CaCl
TLS FG3 DE 73
unsigned char
0…100/255
20001
Act.Measurement Counter
n/a
unsigned short
0…65535
Legend:
MS ...
Mapping standard
*
Channel 901 is only available with ARS31Pro-UMB Sensor.