Generally Applicable Definitions - Siemens SIMATIC FM 351 Installation Manual

9.1

Generally Applicable Definitions

Travel Range
The maximum possible travel range is determined by the number representa-
tion in the FM 351.
Caution
!
The travel range of the FM 351 may be larger than the maximum range of
the physical axis.
Therefore, secure your axis against the maximum possible limits being ex-
ceeded.
Starting an
Basically, an operating mode can only be started when all the starting condi-
Operating Mode tions are satisfied. These are:
FM 351 Positioning Function Module
EWA 4NEB 720 6001-02
The drive enable must be set.
A "1" signal is applied to the enable input.
A start command has been detected by the FM 351.
Operating Modes and Settings
9
9-3