ElmoMC ExtrIQ Digital Servo Drives-Eagle HV - Manual (Page 45)

Eagle HV Installation Guide Installation
MAN-EAG-HVIG (Ver. 1.502)
www.elmomc.com
45
3.5.7. Main and Auxiliary Feedback Combinations
The Main Feedback is always used in motion control devices, whereas the Auxiliary Feedback is
often, but not always used. The Auxiliary Feedback connector on the Eagle HV, Feedback B, has
two ports, Port B1 and Port B2. When used in combination with the Main Feedback port,
Feedback A, these ports can be set, by the software, as follows:
Feedback A Feedback B Ports B1 and B2
Software
setting
YA[4] = 4 YA[4] = 2 YA[4] = 0
Incremental
Encoder Input
 Feedback A input:
Incremental Encoder
Port B1 output: Differential and
Buffered Main Encoder Signal
Port B2 output: Same as B1
Feedback A input: Incremental
Encoder or Analog Encoder or
Resolver or Tachometer or
Potentiometer
Port B1 output: Differential or
Single-Ended Auxiliary Encoder
Port B2 output: Differential
and Buffered Auxiliary Encoder
Signal
Feedback A input: Analog
Encoder
Port B1 output: Differential or
Single-Ended Auxiliary
Incremental Encoder
Port B2 output: Differential and
Buffered Auxiliary Encoder
Signal
Interpolated
Analog
(Sin/Cosine)
Encoder Input
 Feedback A input: Analog
Encoder
Port B1 output: Analog Encoder
Position Data Emulated in
Incremental Encoder Format
(signals are quadrature,
differential and buffered)
Port B2 output: Same as B1
Resolver
Input
 Feedback A input: Resolver
Port B1 output: Resolver Position Data
Emulated in Incremental Encoder
Format (signals are quadrature,
differential and buffered)
Port B2 output: Same as B1
Tachometer
Input
Feedback A input: Tachometer
Port B1 output: Tachometer Position
Data Emulated in Incremental Encoder
Format (signals are quadrature,
differential and buffered)
Port B2 output: Differential and
Buffered Auxiliary Encoder Signal
Feedback B Feedback A input
Port
Port
*