EasyManuals Logo

YASKAWA SGDA series User Manual

YASKAWA SGDA series
429 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Page #158 background imageLoading...
Page #158 background image
3.8 Special Wiring
147
5) Connecting a Regenerative Unit (JUSPRG08C type)
Single-phase
200-230 VAC or
100-115 VAC
Alarm
Regenerative unit
(JUSPRG08C)
Servopack
Servomotor
Regenerative unit
(JUSPRG08C)
External resistor
Shorting jumper (Remove when
external resistor is used.)
Regenerative unit
(JUSPRG08C)
PN
Servo alarm
Servo alarm
Alarm
a) A regenerative unit has the following fault detection functions:
Detecting disconnection in a regenerative resistor
Detecting faults in a regenerative transistor
Detecting overvoltage
b) When one of these fault detection functions operates, the internal alarm relay is actu-
ated. Then, the circuit between output terminals C1 and C2 is opened.
c) When an external resistor is used, remove the shorting jumper between Y4 and Y5.
Then, connect the resistor between P/Y3 and Y4.
d) The resistance value of the external resistor should be 50 min.
3

Table of Contents

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the YASKAWA SGDA series and is the answer not in the manual?

YASKAWA SGDA series Specifications

General IconGeneral
BrandYASKAWA
ModelSGDA series
CategoryServo Drives
LanguageEnglish

Related product manuals