ElmoMC SimplIQ Digital Servo Drives-Solo Trombone Installation Guide - Manual (Page 14)

Solo Trombone Installation Guide Introduction
MAN-SOLTROIG (Ver. 1.203)
www.elmomc.com
14
2.2.7. Fault Protection
The Solo Trombone 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
• Safe Torque OFF (STO) –optional per customer requirement
2.3. System Architecture
Absolute
Encoder
PWM
Controller
Communication
RS 232 and CANopen
Power Stage
Protection Current
Feedback
Panasonic
or
Main
100 – 400 VDC
Power Supply
Motor
20 – 28 VDC
Auxiliary Supply
or
or
or
Auxilliary
Encoder
Main Feedback
Buffered
Output
or
Potentiometer
or
Tachometer
Analog
Encoder
Incremental
Encoder
Resolver
Main
50 – 750 VDC
Power Supply
I/Os
S Type
Non-S Type
Figure 1: Solo Trombone System Block Diagram