Specifications

2. OPERATION
2– 6
2-1-2 Speed control mode
Servo amplifier
MR – J2 – A
TE1
L1
L11
L21
C TE2
D
P
NFB
Power supply
3-phase 200~230VAC
or
(Note) 1-phase 230VAC
MC
L2
L3
U
V
W
COM 9
SP1 8
10
SG
RD 19
SA 18
SG 20
10m (32ft) or less
Speed selection 1
Ready
Speed reached
EMG 15
SON 5
RES 14
SP2 7
ST1 8
ST2 9
LSP 16
LSN 17
SG 10
SG 20
10m (32ft) or less
(Note 2, 6)
VDD 3
5LZ
4 MO1
3LG
14 MO2
13 LG
Plate SD
Encoder Z-phase pulse (differential line driver)
Monitor output
Max. +1mA meter
Reading in both directions
Encoder A-phase pulse (differential line driver)
Encoder B-phase pulse (differential line driver)
Control common
Encoder Z-phase pulse (open collector)
15 LZR
6LA
16 LAR
7LB
17 LBR
1LG
14 OP
4 P15R
Plate SD
COM 13
ALM 18
ZSP 19
TLC 6
P15R 11
VC 2
TLA 12
LG 1
SD Plate
2m (6.5ft) or less
(Note 9) Trouble
Zero speed
(Note 7) Limiting torque
Do not connect when external
power supply is used.
RA1
RA2
RA3
Servo motor
Electromagnetic
brake
U(Red)
V(White)
W(Black)
(Green)
SM
B1
24VDC
EMG
B2
Encoder cable
(Option)
Communication cable
(Option)
15m (49ft) or less
10kΩ
10kΩ
Personal computer
+
Windows 3.1 • 95
A
A
2m (6.5ft) or less
To be shut off when servo-on
signal switches off or alarm
signal is given.
RA4
RA5
(Note 1)
(Note 4)
Regenerative
brake option
(Note 5, 8)
CN1A
CN1B (Note 5, 8)
CN1B(Note 5, 8)
(Note 5, 8)
CN1A
(Note 5, 8, 10)
CN3
(Note 5, 8, 10)
CN3
(Note 5, 8)
CN2
Upper limit setting
Upper limit setting
(Note 14) Analog speed command
±10V/Rated speed
±10V/max. torque
(Note 11) Analog command limit
Encoder
Make up a sequence which
switches off the MC at alarm
occurrence or emergency stop.
CAUTION
(Note 3, 7) External emergency stop
Servo on
Reset
Speed selection 2
Forward rotation start
Reverse rotation start
(Note 7) Forward rotation stroke end
Reverse rotation stroke end
MC
NFB
Servo amplifier
MR – J2 – A1
TE1
L1
L2
L11
L21
Power supply
Single-phase 100VAC
For single-phase 100V power supply
(Note 12)
Make up a sequence which
switches off the MC at alarm
occurrence or emergency stop.
CAUTION