Programming the Technological Functions
6-3
FM 353 Stepper Drive Positioning Module
6ES7 353-1AH01-8BG0
Prerequisites
The following prerequisites must be fulfilled for the development of your user pro-
gram if you want to control the FM 353:
S You must have installed the software on the PG/PC as per Section 5.1.
The block libraries containing the basic functions are stored in the following
directories by default:
− Blocks of the “FMSTSV_L” library:
[STEP7 directory]\S7LIBS\FMSTSV_L
− Blocks of the “FM353_354” library (also for PROFINET, upon request):
[STEP7 directory]\S7LIBS\FM353_354
S The link from PG/PC to the S7 CPU must be established (see Figure 4-1).
S You must have already created your project for the SIMATIC S7 (see “FM 353,
First Steps”).
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