Siemens Simatic S7-400

Displaying parameter assignment errors
The SM 431; AI 8 x RTD x 16 Bit is capable of diagnostics. Below you will find an overview of
the displays that are possible for modules with parameter assignment errors.
Table 5-69 Diagnostic information of the SM 431; AI 8 x RTD x 16 Bit
Incorrect parameter as‐
signment
Possible display Explanation
Of the module
● Module error
● Internal error
● Incorrect parameters
● No module parameters
You will find explanations of
the diagnostics information in
the respective tables.
Affecting certain channels
● Module error
● Internal error
● Channel error
● Incorrect parameters
● Channel information available
● Channel error vector
● Channel parameter assignment error
● User calibration does not correspond
to the parameter assignment
See also
Parameters of analog input modules (Page 201)
Conversion, cycle, settling and response time of analog modules (Page 196)
General information about diagnostic messages (Page 88)
Analog modules
5.24 Analog input module SM 431; AI 8 x RTD x 16 Bit (6ES7431-7KF10-0AB0)
S7-400 Automation System Module Data
Reference Manual, Ausgabe 11/2016, A5E00850736-08 301