Siemens SIMATIC SM 335 User Manual

Detecting and Correcting Faults
6-3
SM 335 – High-Speed Analog Input/Output Module for the SIMATIC S7-300
6ES7 335-7HG00-8BA1
Disadvantage of the diagnostic interrupt
The program is interrupted when OB 82 is invoked. If the program contains time-
critical sequences, the scan time needed for OB 82 may increase the response
time. One way of preventing this is to save only the module start address in OB 82
and evaluate the diagnostic data in OB 1.

Siemens SIMATIC SM 335 Specifications

General

Brand	Siemens
Model	SIMATIC SM 335
Category	I/O Systems
Language	English