Behavior Of The Analog Modules; Introduction - Siemens SIMATIC S7-400 Reference Manual

Analog modules

5.6 Behavior of the analog modules

5.6 Behavior of the analog modules
5.6.1

Introduction

Overview
This section describes:
● How the analog input and output values depend on the operating states of the CPU and
the supply voltage of the analog module
● The reaction of analog modules, based on the actual analog value within the relevant value
range
● The effect of errors on analog modules with diagnostics capability
● The effect of the operational limit of the analog module on the analog input and output value,
as illustrated by an example
192
S7-400 Automation System Module Data
Reference Manual, Ausgabe 11/2016, A5E00850736-08