Mitsubishi Electric GENERAL PURPOSE AC SERVO MR-E- A/AG Instruction Manual page 255

15. MR-E- AG SERVO AMPLIFIER COMPATIBLE WITH ANALOG INPUT
(2) Torque control mode
(Note 3, 5) Emergency stop
Servo-on
Forward rotation
selection
Reverse rotation
selection
Upper limit setting
Analog torque command
8V/max. torque
Upper limit setting
Analog speed limit
0 to 10V/rated speed
Personal
(Note 9)
computer
Servo configuration
software
Note: 1. To prevent an electric shock, always connect the protective earth (PE) terminal (terminal marked
the protective earth (PE) of the control box.
2. Connect the diode in the correct direction. If it is connected reversely, the servo amplifier will be faulty and will not output
signals, disabling the emergency stop and other protective circuits.
3. The emergency stop switch (normally closed contact) must be installed.
4. The sum of currents that flow in the external relays should be 80mA max. If it exceeds 80mA, supply interface power from
external.(Refer to Section 3.6.2)
5. When starting operation, always connect the emergency stop signal (EMG) with SG. (Normally closed contacts)
6. Trouble (ALM) is connected with COM in normal alarm-free condition.
7. When connecting the personal computer together with monitor outputs 1, 2, use the branch cable (MR-E3CBL15-P). (Refer to
Section 13.1.3)
8. The pins with the same signal name are connected in the servo amplifier.
9. Use MRZJW3-SETUP 154E.
10. Connect the external 24VDC power supply if the output signals are not used.
10m (32ft) or less
EMG
SON
RS1
RS2
SG
Use external power
supply ( 15VDC).
TC
LG
VLA
SD
2m (6.5ft) or less
(Note 7)
Communication cable
15 - 10
Servo amplifier
(Note 8)
CN1
1 VIN
(Note 2, 4)
9 ALM
12 ZSP
11
RD
(Note 8)
13 SG
CN1
8 19 LZ
4 20 LZR
5 15 LA
16
3 LAR
13
17 LB
18
LBR
14 LG
21
OP
Plate SD
(Note 8)
CN1
2
14
26
(Note 8)
Plate
CN3
4 MO1
3 LG
6
MO2
(Note 8)
Plate SD
CN3
2m (6.5ft) or less
(Note 1)
Trouble
(Note 10)
(Note 6)
RA1
External
Zero speed
RA2
Ready
RA3
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)
A
(Note 7)
10k
Monitor output
Max. 1mA
A
Reading in
10k
both directions
) of the servo amplifier to
power
supply
24VDC