Siemens SIMATIC FM 353 Manual page 160

Starting up
Checklist
When starting up the machine axis, it is important to perform the following steps in
the indicated sequence. Steps 1 to 5 are always necessary; the rest are optional,
depending on your own application.
Table 7-4 Checklist - startup of machine axis
Step
1 Activation of machine data
2 Evaluation of operating characteristic curves of
the stepper motor
3 Basic startup of stepper motor control
4 Optimization of dynamic response
5 Readjustment of reference point coordinates
6 Activation of stepper motor diagnostics
7 Activation of software limit switches and back-
lash compensation
Note
In order for an axis to start, the start enable checkback signal must have been set.
If there is no start enable, this may be because:
S
"Drive enable" is not set
S
"Stop" is set
S
"Operation in progress" is active
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Check What to do?
See Section 7.3.1
See Section 7.3.2
See Section 7.3.3
See Section 7.3.4
See Section 7.3.5
See Section 7.3.6
See Section 7.3.7
FM 353 Stepper Drive Positioning Module
6ES7 353-1AH01-8BG0
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