Lenze E94A - Manual (Page 425)

Lenze · 9400 function library · Reference manual · DMS 6.7 EN · 08/2014 · TD05
425
5 Function blocks
5.113 L_PosProfileTable - profile data record management (simple)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
5.113.2 "Teach" function
In addition to the direct value entry via parameters, the target position for a profile can also be
stored by means of the "teach" function.
The "teaching" of a value can be activated via an FB input or by describing a parameter (e.g. by mas-
ter control):
[5-71] "Teach" function principle
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Note!
If a position is read out of the FB (e.g. with the FB L_PosGetTablePos ) and this value is
taught again to the FB, the value displayed may deviate in application units.
The deviation in the display can be explained by the conversion of the value from appli-
cation units into internal units and back again to application units, but has no negative
effect on the drive behaviour.