ElmoMC SimplIQ Digital Servo Drives-Guitar Installation Guide - Manual (Page 38)

Guitar Installation Guide Installation
MAN-GUIIG (Ver. 1.601)
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38
Main
Feedback Auxiliary Feedback
Typical
Applications Analog Encoder applications where
position data is required in the
Encoder’s quadrature format.
Resolver applications where position
data is required in the Encoder’s
quadrature format.
Tachometer or potentiometer
applications where position data is
required in the Encoder’s quadrature
format.
Any application where two
feedbacks are used by the
drive.
The Auxiliary Feedback port
serves as an input for the
auxiliary incremental encoder.
For applications such as
Follower, ECAM, or Dual Loop.
Any application where two
feedbacks are used by the
drive.
The Auxiliary Feedback port
serves as an input for Pulse
& Direction Commands.
3.10.2. Auxiliary Feedback: Emulated Encoder Output Option
(YA[4]=4)
Pin (J1) Signal Function Pin Positions
28 COMRET Common return
29 INDEX Auxiliary index output
5 CHBO Auxiliary Channel B output
4 CHAO Auxiliary Channel A output
Notes:
• The Emulated Encoder Output Option is only available
when using a Resolver, Analog Encoder, Tachometer or
Potentiometer as the main feedback device.
• The Guitar’s Auxiliary Feedback is single-ended. When
mounted on an integration board, circuitry can be
added to make it differential (Figure 21 (highly
recommended)).
Table 4: Emulated Single-Ended Encoder Output Pin Assignments
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