1 Introduction
MITSUBISHI CNC
1 - 2
1-1 Servo/spindle drive system configuration
1-1-1 System configuration
CN2L
CN3L
CN2M
CN3M
MDS-D Series:
3-phase 200VAC power supply
MDS-DH Series:
3-phase 400VAC power supply
From NC
1-axis
servo drive unit
(MDS-D/DH-V1)
2-axis
servo drive unit
(MDS-D/DH-V2)
Spindle
drive unit
(MDS-D/DH-SP)
Power supply
unit
(MDS-D/DH-CV)
Built in cell battery
for servo drive unit
or
option battery
CN2
CN2
CN4
CN3
CN3
CN20
1RVKECN
EQOOWPKECVKQP
ECDNG
Brake
connector
Battery cable
Power supply
communication
cable
L+
L-
Power
connector
To 3rd
axis servo
Spindle detector cable
< Motor side PLG cable >
Spindle detector cable
< Spindle side detector cable >
Power cable (Only connector is supplied.)
Brake cable (Only connector is supplied.)
Servo detector cable
< Motor side detector cable >
Brake connector
Power connector
Servomotor
Spindle side detector
Servo detector cable
<MDS-B-HR unit cable >
Servo detector cable
< Linear scale cable> (Note) Prepared by user.
Servo detector cable
< Ball screw side detector cable >
Ball screw side detector
Detector conversion unit
(MDS-B-HR)
Linear scale
(for full closed control)
(Note) Prepared by user.
Servo detector cable
< Linear scale cable for MDS-B-HR >
(Note) Prepared by user.
Spindle motor
Power cable (Only connector is supplied.)
Power supply communication connector
<Connector for contactor control output /
external emergency stop>
Circuit protector or
protection fuse
(Note) Prepared by user.
Contactor
(Note) Prepared
by user.
AC reactor
(D/DH-AL)
Circuit protector
(Note) Prepared
by user.
< Built in cell battery >
<Option battery>
Cell battery built in drive unit
(ER6V-C119B)
Battery unit
(MDS-A-BT)
Battery case
(MDS-BTCASE+A6BAT)
Battery unit
(MDS-BTBOX-36)
1RVKECN
EQOOWPKECVKQP
ECDNG
Power
connector
To brake control
To 2nd
axis servo
ABZ SIN wave signal output
Mitsubishi serial signal output