Auxiliary feedback port (input mode ya[4]= 2, 0) – ElmoMC SimplIQ Digital Servo Drives-Solo Trombone Installation Guide User Manual
Page 78
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Solo Trombone Installation Guide
Technical Specifications
MAN-SOLTROIG (Ver. 1.203)
78
4.6.5.
Auxiliary Feedback Port (input mode YA[4]= 2, 0)
Feature
Details
Encoder input,
pulse and direction input
•
A, B, Index
•
Differential
Input voltage
V
In
Low: 0 V < V
IL
< 0.8 V
V
In
High: 2 V < V
IH
< 5 V
Maximum absolute voltage: 0 < V
In
< 5.5 V
Input current: ±1 µA
Available as options
•
Differential Buffered Encoder inputs
•
Differential Buffered Pulse and Direction inputs
Edge separation between A & B
Programmable number of clocks to allow adequate
noise filtering at remote receiver of emulated
encoder signals
Index (marker):
Length of pulse is one quadrature (one quarter of
an encoder cycle) and synchronized to A&B
Figure 32: Auxiliary Feedback - Encoder Phase Diagram