Lenze E94A - Manual (Page 463)

Lenze · 9400 function library · Reference manual · DMS 6.7 EN · 08/2014 · TD05
463
5 Function blocks
5.124 L_SdIntegrateAxis - speed to position integration (with TP correction)
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5.124.1 Typical application
Mark-controlled start of a following axis
The following illustration shows the "flying saw" application. If no mark has been detected, the sla-
ve drive remains in its waiting position. Even if the material is fed, no material motion is shown via
the position output of the FB, as no mark signal has been detected. Only if a mark has been detected
via the touch probe sensor, the internal integrator starts and maps the material feed.
[5-74] Example: flying saw
Measuring integrator for master position
In many cases integrators are not only required for motion control, but simply for generating com-
parison measuring systems (e. g. master cycle generation without direct influence on the drive mo-
tion).
The FB makes it possible to set the positions once, or even cyclically in a "hard" manner, via touch
probe signals, which is desired in such cases.
C04359 Bit coded: Status
• Bits that are not itemised are re-
served for future extensions.
bits10 Zero crossing active
bit16 Position is beyond the cycle
bits17 Initial speed too high
bits23 Invalid axis data structure
bits31 General error
Parameter Possible settings Information
 Digital frequency connection
 Master drive (material feed)
 Touch probe sensor for mark-controlled start
 Slave drive (flying saw)