Parameters Of Analog Input Modules - Siemens SIMATIC S7-400 Reference Manual
Automation system module
data
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A.4
Parameters of analog input modules
Parameters
The table below lists all parameters you can set for analog input modules.
The comparison illustrates the parameters you can edit:
● In STEP 7
● Using SFC 55 "WR_PARM"
The parameters set with STEP 7 can also be transferred with SFCs 56 and 57 to the module
(refer to the STEP 7 manuals).
Table A-8
Destination CPU for interrupt
Measuring method
Measuring range
Diagnostics
Temperature unit
Temperature coefficient
Noise suppression
Smoothing
Reference junction
End of cycle interrupt
Diagnostics interrupt enable
Hardware interrupt enable
Reference temperature
High limit
Low limit
Note
If you want to enable the diagnostic interrupt in the user program in data record 1, you must
enable the diagnostics in data record 0 beforehand using STEP 7.
Structure of data record 1
The figure below shows the structure of data record 1 for the parameters of analog input
modules.
You enable a parameter by setting a logical "1" at the corresponding bit.
S7-400 Automation System Module Data
Reference Manual, Ausgabe 11/2016, A5E00850736-08
Parameters of analog input modules
Parameters
Data record
0
1
1
1
1
A.4 Parameters of analog input modules
Parameter assignment
no.
with SFC 55
No
No
No
No
No
No
No
No
No
No
Yes
Yes
Yes
Yes
Yes
Parameter sets of signal modules
Parameter assignment
with STEP 7
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
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