Control Techniques Epsilon EP-P, Справочное руководство

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128
Epsilon EP-P Drive Reference Manual
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www.controltechniques.com Revision: A4
Set Cam Master Offset(...)
Set Cam Follower Offset(...)
Index.Initiate
This program instruction is used to initiate a single index. The index is preset to include an acceleration up to speed, a run at speed and a
deceleration to a stop.
A comment is automatically inserted after the index instruction which shows key data about the particular index. The comment starts with the
apostrophe ‘character.
A “Wait For Index.AnyCommandComplete” instruction is also automatically inserted after each index. This insures that the index has
completed before the program continues on to the next line of code. It is also possible make the program wait until the index is complete and
the following error is less than a specified amount. This is accomplished by changing the “Wait For Index.AnyCommandComplete” to “Wait For
InPosn”. The In Position Window is configured in the Position view.
Example:
Index.0.Initiate ‘Incremental,Dist=5.000in,Vel=2.0in/s
Wait For Index.AnyCommandComplete
Index.37.Initiate ‘Absolute,Posn=120.60mm,Vel=50.2mm/s
Wait For InPosn
Feed the Master’s
position into this
function
The function
interpolates between
cam table points!
Slave’s
corresponding
position is
returned
Feed the Slave’s position
into this function
The function interpolates
between cam table points
and returns the Master
Position.
Master’s
corresponding
position is returned
Calling the function
again will return the
next master position