A-13 Parameters Of The Sm 331; Ai 8 X Tc - Siemens SIMATIC S7-300 Reference Manual

Programmable logic controllers module data

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Parameters of the SM 331; AI 8 x TC

The table below contains all the parameters which you can set for analog input

module SM 331; AI 8 x TC.

You will see which parameters you can modify from the list:

• With 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-13 Parameters of the SM 331; AI 8 x TC

Diagnostics: Group diagnostics

Diagnostics: With wire-break check

Diagnostics interrupt enable

Limit value interrupt enable

Cycle end interrupt enable

Temperature unit

Measuring Method

Measuring Range

Module filtering mode

Reaction to open thermocouple

Interference Suppression

Upper limit value

Lower limit value

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.

Programmable Logic Controllers S7-300 Module Data

A5E00105505-03

Parameter Sets for Signal Modules

Parameters can be assigned

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