Position control, Advanced position control, Communication options – ElmoMC SimplIQ Digital Servo Drives-Solo Guitar ABS Installation Guide User Manual

Page 12: Feedback, Fault protection

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Solo Guitar Absolute Feedback Installation Guide

Introduction

MAN-SOLGUIABSIG (Ver. 1.403)

www.elmomc.com

12

1.7.3.

Position Control

Programmable PIP control filter

Programmable notch and low-pass filters

Position follower mode for monitoring the motion of the slave axis relative to a master

axis, via an auxiliary encoder input

Pulse-and-direction inputs

Sample time: four times that of the current loop

Fast event capturing inputs

PT and PVT motion modes

Fast output compare (OC)

1.7.4.

Advanced Position Control

This relates to the advanced model only.

Position-based and time-based ECAM mode that supports a non-linear follower mode,

in which the motor tracks the master motion using an ECAM table stored in flash
memory

Dual (position/velocity) loop

1.7.5.

Communication Options

Depending on the application, Solo Guitar Absolute Feedback users can select from two
communication options:

RS-232 serial communication

CANopen for fast communication in a multi-axis distributed environment

1.7.6.

Feedback

Absolute Encoder

1.7.7.

Fault Protection

The Solo Guitar Absolute Feedback includes built-in protection against possible fault
conditions, including:

Software error handling

Status reporting for a large number of possible fault conditions

Protection against conditions such as excessive temperature, under/over voltage, loss

of commutation signal, short circuits between the motor power outputs and between
each output and power input/return

Recovery from loss of commutation signals and from communication errors

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