Specifications
3– 16
3.WIRING
Signal
Symbol
Control
Mode
(Note 2)
PST
Functions/Applications
I/O
Division
(Note 1)
Connec-
tor
Pin No.
Analog
Monitor
output 2
MO2
Analog
Monitor
output 1
MO1 CN3
4
Data specified for CH1 in parameter No. 17 is output to
across MO1-LG in analog form.
Analog
output
Encoder B-phase
pulse
(Differential line
driver)
LB
LBR
CN1A
7
CN1A
17
Encoder A-phase
pulse
(Differential line
driver)
LA
LAR
CN1A
6
CN1A
16
Outputs pulses per servo motor revolution set in parameter
No. 27 in the differential line driver system. The encoder
B-phase pulse lags the encoder A-phase pulse by a phase
angle of π/2.
DO–2
Encoder Z-phase
pulse
(Open collector)
OP CN1A
14
Outputs the zero-point signal of the encoder. One pulse is
output per servo motor revolution. OP and LG are connected
when the zero-point position is reached. ( Negative logic)
Min. pulse width is about 800µs. For zeroing
using this pulse, set the creep speed to 100r/min. or less.
DO–2
CN3
14
Data specified for CH2 in parameter No. 17 is output to
across MO2-LG in analog form.
Analog
output
Encoder Z-phase
pulse
(Differential line
driver)
LZ
LZR
CN1A
5
CN1A
15
The same signal as OP is output in the differential line
driver system.
DO–2
Note: 1. Refer to Section 3-1-4.
2. P: Position control mode, S: Speed control mode, T: Torque control mode