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12
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3.2.2 Speed control mode (Sink I/O interfaces)
(1) Connection example
An example of a connection for the speed control mode is shown below. Connect wires as necessary.
LZ
Plate
Servo amplifier
T rouble (Note 6)
Electromagnetic
brake interlock
9
ALM
10
SA
11
RD
12
MBR
CN1
Speed reached
Ready
Encoder A-phase pulse
(differential line driver)
15
LA
16
LAR
17
LB
18
LBR
14
LG
21
OP
SD
2m max.
Encoder B-phase pulse
(differential line driver)
Control common
Encoder Z-phase pulse
(open collector)
Encoder Z-phase pulse
(differential line driver)
19
20
LZR
CN1
1
13
DICOM
DOCOM
10m max.
USB cable
(option)
CN3
MR Configurator
Personal
computer
24VDC
RA1
RA 2
RA 3
RA 4
8
4
3
7
Forced stop
Servo-on
Reset
Forward rotation
start
Reverse rotation
start
(Note 3, 5)
5
6
Speed selection 1
EM1
SON
RES
ST1
ST2
SP1
(Note 9,
10, 12)
(Note 4, 9)
(Note 7)
(Note 2)
(Note 9, 11)
10m max.
(Note 1)
(Note 8)
(Note 7)
Control common
CNP1
Refer to
“
LECSA Operation Manual”,section 3.2 for wiring details.
Refer to
“
LECSA Operation Manual (
Simplified Edition)”,section 3.2.1 (2) and (3) for input/output signal details.
Driver
