maxon motor
maxon motor control
4-Q-DC Servo Control LSC 30/2
Order number 250521
Operating Instructions
June 2010 Edition
The LSC 30/2 (
L
inear
S
ervo
C
ontroller) is a linear
4-Q-Servoamplifier used to control DC motors up to
approx. 50 W that are powered by permanent magnets.
It allows the following operating modes:
•
IxR
compensation
•
Voltage
regulator
•
Digital encoder control
•
DC
tacho
control
•
Current
control
The required operating mode is easily selected using a DIP
switch.
There are also several ways of choosing the set value input:
•
±
10 V to connect to layout systems, such as a positioning
controller
•
auxiliary
voltages
±
3.9 V are already provided by the LSC
for use with external potentiometer
•
well suited for fixed speed adjustment using internal
potentiometer
Its wide input voltage, ranging from 12 – 30 VDC, makes the LSC very flexible for use with different voltage
sources. The modular-style aluminum housing offers several fastening options, notably plugging into a 19”
rack (3HE). Separable screw terminal strips and a robust controller design make the amplifier ideal for
immediate use.
Table of contents
1
Safety Instructions ...........................................................................................................................................2
2
Technical Data .................................................................................................................................................3
3
Minimum External Wiring .................................................................................................................................4
4
Start-up Procedure...........................................................................................................................................6
5
Inputs and Outputs...........................................................................................................................................8
6
Operating Status Display ...............................................................................................................................12
7
Error Handling................................................................................................................................................12
8
EMC-compliant installation ............................................................................................................................13
9
Block Diagram................................................................................................................................................13
10
Dimension Drawing........................................................................................................................................14
11
Spare Parts List .............................................................................................................................................14
The latest edition of these operating instructions may be downloaded from the Internet as a PDF-file under
www.maxonmotor.com
category Service & Downloads, Order number 250521 or
in the e-shop
http://shop.maxonmotor.com
.
