Moog MSD Servo Drive Series User Manual

8.5.11Methods(11)to(14):Referencemark,zeropulse
andnegativelimitswitch
8.5.11.1Method(11)
 Reversalofdirectionofmovementafteractivereferencemark.Thezeropoint
correspondstothefirstzeropulseafterthefallingedge.
 Zeropointatthefirstzeropulseafterfallingedgefromthereferencemark.
 Movementmusthavegonebeyondthereferencemark,thenthefirstzero
pulsecorrespondstothezeropoint.
Fig. 8.55: Reversal of direction of movement after active reference mark.
8.5.11.2Method(12)
 Zeropointcorrespondstothefirstzeropulseifthereferencemarkisactive.
 Reversalofdirectionofmovementafterafallingedgefromthereference
mark.Thezeropointcorrespondstothefirstzeropulseafterarisingedge
fromthereferencemark.
 Reversalofdirectionofmovementwhenthereferencemarkhasbeen
passed.Thezeropointcorrespondstothefirstzeropulseafterarisingedge.
MOOG
ID
No.: CB40859-001 Date: 02/2018
MSD Servo Drive- Device Help
199
8 Motion profile
Fig. 8.56: Zero point corresponds to first zero pulse.
8.5.11.3Method(13)
 Reversalofdirectionofmovementwhenthereferencemarkhasbeen
passed.Thezeropointcorrespondstothefirstzeropulseafterarisingedge.
 Reversalofdirectionofmovementwhenthereferencemarkbecomes
inactive.Thezeropointcorrespondstothefirstzeropulseafterarisingedge.
 Zeropointcorrespondstothefirstzeropulseifthereferencemarkisactive.
Fig. 8.57: Reversal of direction of movement...
8.5.11.4Method(14)
 Thezeropointcorrespondstothefirstzeropulseaftercrossingthereference
mark.

Moog MSD Servo Drive Series Specifications

General

Brand	Moog
Model	MSD Servo Drive Series
Category	DC Drives
Language	English