WEIHONG 200 Series Manufacturer's Manual

上海维宏电子科技股份有限公司
Weihong Electronic Technology Co., Ltd.
Specialized, Concentrated, Focused - 25 -
Name
Definition
Input /Output
Description
A+, A-
Feedback signal of
encoder phase A
Input, differential signal
transmission mode
Receive the differential output of
encoder signal (phase A, B, C)
from driver frequency divider
(equal to RS422).
B+, B-
Feedback signal of
encoder phase B
Input, differential signal
transmission mode
C+, C-
Feedback signal of
encoder phase C
Input, differential signal
transmission mode
ALM
Driver alarm signal
Input
When breakdown occurs in driver,
this output (transistor) switch will
be disconnected.
SON
Servo ON signal
Output
This signal used for opening
(power on) and closing (power off)
servo motor. When it is connected
to COM-, dynamic brake will be
released and the driver is allowed
to work (servo enabled).
CLR
Driver alarm
clearance signal
Output
This signal is used to discard
alarming or warning state of those
alarms that could be reset.
PUL+,
PUL-
Pulse output
Output, differential signal
transmission mode
DIR+, DIR-
Direction output
Output, differential signal
transmission mode
+24V, GND
DC 24V power
Output
Connected to driver
Note:
SON signal will be effective at 2 seconds after power on. Don‘t try to drive the motor through the external servo ON
or servo OFF drive signal at any time, since the software will control the enabling state of the servo motor.

WEIHONG 200 Series Specifications

General

Brand	WEIHONG
Model	200 Series
Category	Control Systems
Language	English