Speed Control Mode - Mitsubishi Electric MELSERVO MR-J2-A Product Specifications And Installation Manual

2. OPERATION

2-1-2 Speed control mode

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