Siemens SIMATIC S7-1500 Manual page 59

Codes for measuring ranges, reference channel (COMP) of the module
The following table lists all measuring ranges along with their codes for the reference
channel (COMP). Enter these codes in byte 3 of data record 8 (see figure Structure of data
record 8, reference channel of the module: Bytes 0 to 27).
Table B- 4
Measuring range
Thermal resistor
Pt100 Climate
Ni100 Climate
Pt100 standard
Ni100 standard
Pt500 standard
Pt1000 standard
Ni1000 standard
Pt200 Climate
Pt500 Climate
Pt1000 Climate
Ni1000 Climate
Pt200 standard
LG-Ni1000 standard
LG-Ni1000 Climate
Codes for temperature coefficients
The following table lists all temperature coefficients along with their codes for temperature
measurements with the thermal resistors. You need to enter these codes in
● byte 4 of data record 8 (see figure, Structure of data record 8, reference channel of the
module: bytes 0 to 27) and
● byte 4 of data records 0, 2, 4, 6 and 8 (see figure, Structure of data record 0: Bytes 0 to 6)
Table B- 5
Temperature coefficient
Pt xxx
0.003851
0.003916
0.003902
0.003920
Ni xxx
0.006180
0.006720
LG-Ni
0.005000
Analog input module AI 8xU/I/RTD/TC ST (6ES7531-7KF00-0AB0)
Manual, 09/2016, A5E03484864-AD
B.1 Parameter assignment and structure of the parameter data records
Code for the measuring range, reference channel (COMP)
Codes for temperature coefficient
Parameter data records
Code
0000 0000
0000 0001
0000 0010
0000 0011
0000 0100
0000 0101
0000 0110
0000 0111
0000 1000
0000 1001
0000 1010
0000 1011
0001 1100
0001 1101
Code
0000 0000
0000 0001
0000 0010
0000 0011
0000 1000
0000 1001
0000 1010
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