Parameters Of Analog Input Module Sm 331; Ai 6 X Tc Isolated - Siemens SIMATIC Manual

A.11

Parameters of analog input module SM 331; AI 6 x TC isolated

Parameter
The table below shows all parameters you can set at analog input module
SM 331; AI 6 x TC.
The comparison illustrates the parameters you can edit:
● In
● Using SFC55 "WR_PARM"
Parameters set in
(refer to the STEP 7 manuals).
Parameters
Diagnostics: Channel
Diagnostics: For wire break
Hardware interrupt when limit
exceeded
Diagnostic interrupt enable
Temperature unit
Activation of auto-calibration
Interference frequency suppres-
sion
Measurement type
Measuring range
Measured value smoothing
Response to open thermocouple 1
External reference junction
Temperature coefficient
High limit
Low limit
Note
To enable diagnostic interrupts in the user program at data record 1, you first need to enable
diagnostics at data record 0 in
S7-300 Module data
Manual, 06/2017, A5E00105505-AJ
A.11 Parameters of analog input module SM 331; AI 6 x TC isolated
STEP 7
STEP 7 can also be transferred to the module using SFC56 and SFC57
Data record Programmable, using ...
number
... SFC55
0 No
0 No
1 Yes
1 Yes
1 Yes
1 Yes
1 Yes
1 Yes
1 Yes
1 Yes
Yes
1 Yes
1 Yes
128 Yes
128 Yes
STEP 7
.
Parameter sets of signal modules
... PG
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
567