Hardware
installation manual of the multi-axis drive MX4660
Leadshine Technology Co., Ltd
Leadshine America, Inc.
Page 26/28
3/F, Block 2, Nanyou Tianan Industrial Park, Shenzhen, China
25 Mauchly, Suite 318, Irvine, CA 92618, USA
Tel: 86-755-26409254
Fax: 86-755-26402718
Tel: 1-949-608-7270
Fax: 1-949-608-7298
Web:
www.leadshine.com
Email:
Web:
www.leadshine.com
Email:
Appendix F: Opto-Isolated Analog Output
Name
Description
+10Vdc in
Ex10V power input. Used for power supply connection for the external device (e.g. a VFD)
connected at “0-10V” pin.
0-10V out
Analog 0-10V output. This pin is connected to Pin 14 of the DB25 connector. Used to forward the
PWM signal, sent from the motion controller, to the connected external device. Read pin 14 -
“PWM” - of the DB25 Connector for more information
EGND
Ex10V ground
Appendix G: Stepper Drive Module Replacement
In the case that one of the four stepper drive modules of the MX4660 does not work (
the green LED light is not
on when the MX4660 is powered on
) you can replace it with a Leadshine SDM660 stepper drive module. Contact
us for getting a new SDM660.
Appendix H: Warranty Information
The MX4660 4-Axis stepper drive comes with 12-month limited warranty under proper use. Contact your
MX4660 supplier first for warranty service. If your MX4660 was bought through Leadshine or one of its
subsidiaries, contact us directly.
Appendix I:
Trouble Shooting
In the case that the MX4660 doesn’t operate properly, the first step is to identify whether the problem is
electrical or mechanical in nature. The next step is to isolate the system component that is causing the problem.
As part of this process you may have to disconnect the individual components that make up your system and
verify that they operate independently. It is important to document each step in the troubleshooting process.
You may need this documentation to refer back to at a later date, and these details will greatly assist our
Technical Support staff in determining the problem should you need assistance.
Many of the problems that affect motion control systems can be traced to electrical noise, controller software
errors, or mistakes in wiring. The following table shows some commonly asked symptoms and possible solutions.
Symptoms
Possible Cause
Solution
A motor doesn’t
move
No power
Connect Power
Wrong signal and / or stepper
motor connection
Correct the DB25 connector and / or stepper motor
connection(s)
No E-Stop connection
Option 1: connect an E-Stop switch. Or,
Option 2: short “E-Stop +” and “E-Stop+” pins
The stepper drive modules is
under protection
Make sure the power supply voltage is not too high.
Also look into your mechanic systems and make sure
it does not cause over current protection.
Control signal voltage is too low
Increase step width.