A.8 Parameters Of The Sm 331; Ai 8 X 16 Bits - Siemens SIMATIC S7-300 Reference Manual

A.8 Parameters of the SM 331; AI 8 x 16 bits
Parameters
Table A-23contains all the parameters which you can set for the isolated analog
input module SM 331; AI 8 x bits. This comparison indicates which methods you
can use for the configuration of the individual parameters:
• SFC 55 "WR_PARM"
• STEP 7 programming device
The parameters that you have set with STEP 7 can also be transferred to the
module by means of SFC 56 or SFC 57.
Table A-23 Parameters for the isolated analog input module SM 331; AI 8 x 16 bits
Parameter Parameter
Diagnostics: Group diagnostics
Diagnostics: With wire-break
check
Limit value interrupt enable
Diagnostics interrupt enable
Cycle end interrupt enable
Module mode
Interference Suppression
Measuring Method
Measuring Range
Smoothing
Upper limit value
Lower limit value
Note
If you want to enable the diagnostic interrupt in the user program in data record 1,
you must enable the diagnosis in data record 0 beforehand using STEP 7.
A-30
Data Record Data Record
No.
0 0
1 1
128 128
Configurable with...
... SFC 55 ...programming device
No
No
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Programmable Logic Controllers S7-300 Module Data
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
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