Hiwin E1 Series User Manual

E1 Series Servo Drive User Manual Application Function
HIWIN MIKROSYSTEM CORP. 8-37
MD09UE01-1910
8.5.4 Velocity limit function in torque mode
The velocity limit function is to limit the velocity of motor to avoid damage to mechanism due to
overspeed. Select external velocity limit or internal velocity limit by parameter. If the velocity of motor is
limited, velocity limit detection output (VLT) signal is output.
Figure8.5.4.1
 Velocity limit detection output (VLT) signal
If the velocity of motor is limited, VLT signal is output.
Table8.5.4.1
Type Signal Hardware Pin Status Description
Output VLT User-defined
ON The velocity of motor is limited.
OFF The velocity of motor is not limited.
Note:
Allocate VLT signal to the desired pins by Pt515 = t.X.
 Selecting torque limit (V-REF signal is used.)
Select velocity limit in torque mode by Pt002 = t.X. When Pt002 = t.1 (Use V-REF signal
as external velocity limit.), the velocity of motor is limited by V-REF signal and Pt300.
Table8.5.4.2
Parameter Description Effective Category
Pt002
t.0
(Default)
Use internal velocity limit. Pt407 or Pt480 is used as the
velocity limit value.
After power on Setup
t.1
Use external velocity limit. The velocity of motor is limited
by V-REF signal and Pt300.

Hiwin E1 Series Specifications

General

Brand	Hiwin
Model	E1 Series
Category	Servo Drives
Language	English