ElmoMC SimplIQ Digital Servo Drives-Whi-Solo Installation Guide - Manual (Page 29)

Solo Whistle Installation Guide Installation
MAN-SOLWHIIG (Ver. 1.503)
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3.7. Auxiliary Feedback
When using one of the Auxiliary Feedback options, the relevant functionality of the Auxiliary
Feedback's ports are software- and hardware-selected for that option. Refer to the SimplIQ
Command Reference Manual for detailed information about Auxiliary Feedback setup.
3.7.1. Auxiliary Feedback Operation Modes
There are two modes of operation for the Solo Whistle:
•
Mode 1: Auxiliary output (Composer command: YA[4]=4) – see Section 3.7.2
Only for SOL-WHIXXX/YYYY01 to SOL-WHIXXX/YYYY04
Differential emulated encoder outputs are used to provide emulated encoder signals to
another controller or drive. The emulated encoder output option is only available when
using a resolver or analog encoder as the main feedback device.
This option can be used when:
 The Solo Whistle is used as a current amplifier to provide position data to the position
controller.
 The Solo Whistle is used in velocity mode to provide position data to the position
controller.
 The Solo Whistle is used as a master in follower or ECAM mode.
• Mode 2: Auxiliary input (Composer command: YA[4]=2 or YA[4]=0) - see Sections 3.7.3 and
3.7.4
Only for SOL-WHIAXXX/YYYY05 to SOL-WHIAXXX/YYYY08
Differential auxiliary inputs, for the input of position data of the master encoder in
follower or ECAM mode. This mode can also be used for differential pulse-and-direction
position commands.