9-1
FM 353 Stepper Drive Positioning Module
6ES7 353-1AH01-8BG0
Description of Functions
Chapter Overview
Section Section Header Page
9.1 Control and checkback signals 9-2
9.2 Operating modes 9-14
9.3 System data 9-37
9.4 System of measurement 9-59
9.5 Axis type 9-60
9.6 Determining the position 9-63
9.7 Stepper motor control system 9-66
9.8 Digital inputs/outputs (Read request in the user DB, DBX43.4) 9-77
9.9 Software limit switches 9-80
9.10 Process interrupts 9-81
Overview
This chapter describes the functions of the FM 353.
You can activate these functions via the user program by calling the appropriate
standard function blocks or technology functions.
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