A-19 Codes For Temperature Measurement Of The Analog Input Module - Siemens SIMATIC S7-300 Reference Manual
Programmable logic controllers module data
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Temperature measurement
The table below contains the codes for the different temperature measurements,
which you enter in byte 0 of data record 1 (refer to Figure A-12).
Table A-19 Codes for temperature measurement of the analog input module
Interference frequency suppression
The table below contains the codes for the different frequencies, which you enter in
byte 1 of data record 1 (refer to Figure A-12). You must work out the resulting
integration time separately for each module!
Table A-20 Codes for Interference Suppression of the Analog Input Module
Measuring methods and measuring ranges
The table below contains all the measuring methods and measuring ranges of the
analog input module and their codes. You must enter these codes in bytes 2 to 13
of data record 1 (refer to Figure A-12).
Note
Please note that the analog input module must be wired in accordance with the
measuring range and at the front connector correspondingly!
Table A-21 Codes for the Measuring Ranges of the Analog Input Module
Measuring
Method
Deactivated
Voltage
A-28
Temperature unit for linearization
Degrees Celsius
Degrees Fahrenheit
Kelvin
Interference Suppression
60 Hz
50 Hz
Code
2#0000
2#0001
Integration Time
50 ms
60 ms
Measuring Range
Deactivated
" 50 mV
" 500 mV
" 1 V
" 5 V
1 to 5 V
0 to 10 V
" 10 V
Programmable Logic Controllers S7-300 Module Data
Code
2#0000 0000
2#0000 1000
2#0001 0000
Code
2#01
2#10
Code
2#0000
2#1011
2#0011
2#0100
2# 0110
2#0111
2#1000
2#1001
A5E00105505-03
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