1
1-2
FM 351 Positioning Function Module
EWA 4NEB 720 6001-02
The S7-300 Programmable Controller consists of a CPU and various signal
modules which are mounted on a rail.
You can operate a number of FM 351 Positioning Function Modules simulta-
neously. Combinations with other FM/CP modules are also possible. A typi-
cal application is the combination with an FM 352 Electronic Cam Control-
ler.
S7-300
CPU
PS
IM
SM
SM
FM 351
Rail
Parameter assignment
and set-up with
FM-Config
and programming with
function blocks.
PC/PG
SM
SM
Figure 1-2 FM 351 in the S7-300
You will find the following subjects in this chapter:
Section Contents Page
1.1 FM 351 Fields of Application 1-3
1.2 Components in Open-Loop Positioning 1-4
FM 351 in the
S7-300
Chapter Overview
Product Overview