Function Block Diagram - Mitsubishi Electric EZMOTION MR-E Super MR-E-10A-QW003 Instruction Manual

1. FUNCTIONS AND CONFIGURATION

1.2 Function block diagram

The function block diagram of this servo is shown below.
NFB
(Note 2)
Power
supply
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Note 1. The built-in regenerative resistor is not provided for the MR-E-10A-QW003/MR-E-20A-QW003.
2. The single-phase 230VAC can be used for MR-E-70A-QW003 or smaller servo amplifier.
Connect the power supply cables to L
3. The control circuit connectors (CN1, CN2 and CN3) are safely isolated from main circuit terminals
(L , L , L
1 2
4. Servo amplifiers MR-E-200A-QW003 have a cooling fan.
Servo amplifier
(Note 3)
Diode
Relay
stack
MC
L
1
L
2
L
3
Control
power
supply
Pulse
input
Model position
control
Actual position
control
(Note 3)
D I/O control
and L
1
, U, V, W, P, C and D).
3
Regenerative option
(Note 3)
P C D
(Note 1)
Regenerative
TR
CHARGE
lamp
(Note 4)
Cooling fan
Voltage
Base amplifier
detection
Model speed
control
Model Model
position speed
Actual speed
control
RS-232C D/A
I/F
CN1
CN3
(Note 3)
Servo on
Start
Failure, etc.
while leaving L open. Refer to section 1.3 for the power supply specification.
2 3
1 - 2
(Note 3)
U
V
Current
detector
W
Dynamic
brake
24VDC
(Note 3)
Current
Overcurrent
detection
protection
Virtual
encoder
Virtual
motor
Model
torque
Current
control
Analog monitor
(2 channels)
Controller
RS-232C
Servo motor
U
V
M
W
RA
Electro-
B1
magnetic
brake
B2
Encoder