Function Block Diagram - Mitsubishi Electric MELSERVO-JET MR-JET-G-N1 Series User Manual

1.4

Function block diagram

The following shows the function block diagram of this servo amplifier.
Servo amplifier
Diode
stack
MCCB MC
L1
U
L2
Power
supply
U U
L3
CN1A
Controller or
servo amplifier
*1 The built-in regenerative resistor is not used for MR-JET-10G-N1 and MR-JET-20G-N1.
*2 Servo amplifiers with the rated output symbol of 200 (MR-JET-200G-N1) or greater have a cooling fan.
Regenerative
option
P+
Relay
*1
+
Regenerative
Charge TR
light
*2
Cooling fan
Control
circuit
power
Base
supply
amplifier
Control engine
I/F
control
CN1B
Servo amplifier
C
Dynamic brake
circuit
Current
detector
Voltage Overcurrent Current
detection protection detection
USB
CN3 CN5
Digital I/O
control
Servo motor
U U
V V
M
W W
RA B1
B
24 V DC
Electromagnetic
B2 brake
Encoder
Personal
computer
USB
1 SPECIFICATIONS
1.4 Function block diagram
1
11