Advanced position control, Communication options, Feedback options – ElmoMC ExtrIQ Digital Servo Drives-Solo Hornet User Manual
Page 12: Fault protection

Solo Hornet Installation Guide
Introduction
MAN-SOLHRNIG (Ver. 1.003)
12
2.2.4.
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
2.2.5.
Communication Options
Solo Hornet users can use two communication options:
•
RS-232 or RS-422 (depending on the catalogue number) serial communication
•
CAN for fast communication in a multi-axis distributed environment
2.2.6.
Feedback Options
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Incremental Encoder – up to 20 Mega-Counts (5 Mega-Pulse) per second
•
Digital Halls – up to 2 kHz
•
Incremental Encoder with Digital Halls for commutation – up to 20 Mega-Counts per
second for encoder
•
Interpolated Analog (Sine/Cosine) Encoder – up to 250 kHz (analog signal)
Internal Interpolation - up to x4096
Automatic Correction of amplitude mismatch, phase mismatch, signals offset
Emulated encoder outputs
•
Resolver
Programmable 10 to 15 bit resolution
Up to 512 revolutions per second (RPS)
Emulated encoder outputs
•
Tachometer, Potentiometer
•
Elmo drives provide supply voltage for all the feedback options
2.2.7.
Fault Protection
The Solo Hornet drive 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