Siemens SIMATIC FM 351 Manual page 126
Positioning module
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Also See for SIMATIC FM 351:
- Getting started (6 pages) ,
- Installation manual (170 pages) ,
- Getting started (20 pages)
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Encoders
Unsharpness
Unsharpness is the difference between the maximum and minimum reaction time.
With an Absolute encoder it is as follows:
Unsharpness = frame transfer time + monoflop time
With programmable absolute encoders:
Unsharpness = frame run time + monoflop time + 1/max. step train frequency
10-6
FM 351 Positioning Module
C79000-G7076-C351-02
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