Using The Servopack To Perform Emergency Stop Processing And The Power Regeneration Converter To Turn Off The Main Circuit - YASKAWA E-V-SD Series User Manual

7 Alarm and Warning Processing

7.6.4 Using the SERVOPACK to Perform Emergency Stop Processing and the Power Regeneration Converter to Turn OFF the Main Circuit

7.6.4
Using the SERVOPACK to Perform Emergency Stop Processing and the
Power Regeneration Converter to Turn OFF the Main Circuit
Perform the following wiring to use the SERVOPACK to perform emergency stop processing.
Connect the emergency stop switch to the power regeneration converter's CN1 connector (/ESP+ and
/ESP-).
The SERVOPACK performs axis stop processing.
Main circuit magnetic contactor (2KM) control is performed with the output signal from the power regenera-
tion converter's CN1 connector (/MCON+ and /MCON-).
(1) Signal Wiring and Related Parameters
Type
Input
Output
When the SERVOPACK is used to perform emergency stop processing and the power regeneration converter
is used to control the main circuit magnetic contactor, set the parameters described in (1) to (6) in 7.6.1 Emer-
gency Stop and Main Circuit Magnetic Contactor Control Settings.
7-20
R S T
Filter
AC reactors
2KM
Control
1KM
power supply
(24 VDC)
Emergency
24 V
stop
24 V
1Ry
1KM
ON OFF
1KM
2KM
1KM 1Ry 2Ry
Controller
Signal Power Regeneration Converter
Name Connector Pin Numbers
/ESP+
CN1-11, CN1-12
/ESP-
/MCON+
CN1-1, CN1-2
/MCON-
Converter SERVOPACK
CACP-JU 3A CACR-JU
P
N
0 V
0 V
24 V
2Ry
ALM+
ALM-
0 V
Setting
ON
OFF
ON
OFF
2A
P
P
N
N
CN7B
CN7A
Meaning
Emergency stop released (normal operation).
Emergency stop
Main circuit turned ON (normal operation).
Main circuit turned OFF.