Siemens SIMATIC S7-300 Reference Manual page 477
Programmable logic controllers module data
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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-3). You must count the resulting
integration time separately for each channel!
Table A-5
Measuring methods and measuring ranges
The table below contains all the measuring methods and measuring ranges of the
analog input modules and their codes. You must enter these codes in bytes 2 to 5
of data record 1 (refer to Figure A-3).
Note
Please note that a measuring range module may need to be reconnected,
depending on the measuring range (see Chapter 4)!
Table A-6
Measuring
Method
Deactivated
Voltage
Programmable Logic Controllers S7-300 Module Data
A5E00105505-03
Codes for Interference Suppression of the Analog Input Modules
Interference Suppression
400 Hz
60 Hz
50 Hz
10 Hz
Codes for the Measuring Ranges of the Analog Input Modules
Code
2#0000
2#0001
Parameter Sets for Signal Modules
Integration
Time
2.5 ms
16.7 ms
20 ms
100 ms
Measuring Range
Deactivated
" 80 mV
" 250 mV
" 500 mV
" 1 V
" 2.5 V
" 5 V
1 to 5 V
0 to 10 V
" 10 V
" 25 mV
" 50 mV
Code
2#00
2#01
2#10
2#11
Code
2#0000
2#0001
2#0010
2#0011
2#0100
2#0101
2#0110
2#0111
2#1000
2#1001
2#1010
2#1011
A-9
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