Leadshine Technology Vector Easy H2-506 - Troubleshooting and Support; Frequently Asked Questions; Problem Symptoms and Causes

H2-506 Vector Easy Servo Drive User Manual Version 1.0
Leadshine Technology Co., Ltd
11/F, Block A3, iPark, No.1001 Xueyuan Blvd. Shenzhen, China Tel: 1-949-608-7270 Fax: 1-949-608-7298
Web: www.leadshine.com Email: tech@leadshine.com
5 Frequently Asked Questions
In the event that your drive 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 mistake in wiring.
Problem Symptoms and Possible Causes
Symptoms
Possible Problems
Motor is not rotating
No power
Encoder resolution setting is wrong
Fault condition exists
The drive is disabled
Motor rotates in the wrong direction
The direction signal level is reverse
The drive in fault
Power supply voltage beyond drive’s input range
Something wrong with motor coil
Wrong connection
Erratic motor motion
Control signal is too weak
Control signal is interfered
Something wrong with motor coil
Motor is undersized for the application
Acceleration is set too high
Power supply voltage too low
Excessive motor and drive heating
Inadequate heat sinking / cooling
Load is too high
NO. in Protuner
NO. on HMI panel
Speed feed-forward
Range
unit
default
30057
68
0--32
28
Higher value will reduce the following position error when the motor running in high speed.