Internal Speed Control Mode - Mitsubishi Electric EZMOTION MR-E Super MR-E-10A-QW003 Instruction Manual

3. SIGNALS AND WIRING

3.1.2 Internal speed control mode

(Note 3, 4) Emergency stop
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Servo-on
Forward rotation start
Reverse rotation start
(Note 4) Forward rotation stroke end
Reverse rotation stroke end
(Note 8)
MR Configurator
(Servo configuration software)
Note 1. To prevent an electric shock, always connect the protective earth (PE) terminal (terminal marked
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. When starting operation, always connect the emergency stop (EMG) and forward rotation stroke end (LSN), reverse rotation stroke
end (LSP) with VIN. (Normally closed contacts)
5. Trouble (ALM) is connected with VIN in normal alarm-free condition.
6. When connecting the personal computer together with monitor outputs 1, 2, use the branch cable (MR-E3CBL15-P). (Refer to
section 13.1.3)
7. The pins with the same signal name are connected in the servo amplifier.
8. Use MRZJW3-SETUP154E of 154C.
9. Externally supply 24VDC
Reducing the number of I/O points decreases the current capacity. Refer to the current necessary for the interface described in
section 3.6.2. Connect the external 24VDC power supply if the output signals are not used.
10m max.
Personal
computer
(Note 6)
Communication cable
10 , 200mA power for the interface. 200mA is a value applicable when all I/O signals are used.
Servo amplifier
(Note 7)
CN1
1 VIN
9 ALM
12 ZSP
10 SA
(Note 7)
11 RD
CN1
EMG 8
13 SG
SON 4
19 LZ
ST1 3
20 LZR
ST2 5
15 LA
LSP 6
16 LAR
LSN 7
17 LB
VIN 1
LBR
18
14 LG
21 OP
Plate SD
(Note 7)
CN3
4 MO1
3 LG
6 MO2
(Note 7)
Plate SD
CN3
2m max.
(Note 1)
3 - 8
(Note 9)
(Note 2)
Trouble
External
(Note 5)
RA1
power
Zero speed supply
RA2
24VDC
Speed reached
RA3
Ready
RA4
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 6)
A
10k
Monitor output
Max. 1mA
A
Reading in
10k
both directions
) of the servo amplifier to the