Siemens SIMATIC User Manual

Diagnostics data of signal modules
B.6 Diagnostics data of SM 338; POS-INPUT
S7-300 Module data
596 Manual, 06/2017, A5E00105505-AJ
B.6 Diagnostics data of SM 338; POS-INPUT
Introduction
The next section describes the structure and contents of the various bytes in diagnostic data
of the position detection module SM 338; POS-INPUT. General rule: A fault is indicated by a
logic "1" at the relevant bit.
You will find a description of possible causes of problems and appropriate remedies in the
section titled
Position detection module SM 338; POS-INPUT .
Bytes 0 and 1
Figure B-12 Bytes 0 and 1 in diagnostics data of SM 338; POS-INPUT

Siemens SIMATIC Specifications

General

Brand	Siemens
Model	SIMATIC
Category	Control Unit
Language	English