
APPLICATION
Compact
single-axis robots
TRANSERVO
Single-axis robots
FLIP-X
Linear motor
single-axis robots
PHASER
Cartesian
robots
XY-X
SCARA
robots
YK-XG
Pick & place
robots
YP-X CLEAN
CONTROLLER
INFORMATION
368
Robot
positioner
Pulse string
driver
Robot
controller iVY Option
Input / output signal connection diagram
OAP
OAN
21
22
15
16
PLSP
150Ω
PLSN
OBP
OBN
46
47
OZP
OZN
23
24
Position sensor
Phase A signal output
Position sensor
Phase B signal output
Position sensor
Phase Z signal output
Phase Z detection
Phase Z detection common
Monitor output 1
Monitor output 2
Analog output common
Servo ready
Alarm
Positioning complete
Brake output and coil (Note 1)
Brake power
Brake release
relay
Logic ground
Logic ground
OZ 48
L49
SRD 35
SRDE
42
ALM 11
ALME
34
INP 12
INPE 39
BK
B0
B24
13
31 6
DC24V
5
A01
25
A02
L
50
20
Br
BRK
40
41
Origin sensor
Interface power
Contact input common
Servo ON
Alarm reset
Torque limit
Forward overtravel
Reverse ovetravel
Return to origin
Pulse train input enable
Position error counter clear
Interface power common
Robot driver
8
10
24V
1
SIGP
150Ω
4 7kΩ
4 7kΩ
SIGN
ORL
CM1
DC24V
P24
2
PLC
26
SON
4 7kΩ
27
RS
4 7kΩ
4
TL
4 7kΩ
28
FOT
4 7kΩ
29
ROT
4 7kΩ
32
ORG
4 7kΩ
33
PEN
4 7kΩ
9
CER
30
CM1
Pulse train position
command (pulse)
Pulse train position
command (sign)
List of RDP / RDX terminal functions
Type
Ter minal
symbol
Ter minal name Description
Input signal
P24 Interface power
Supplies 24V DC for contact inputs.
Connecting this signal to the PLC terminal
allows using the internal power supply.
Use this terminal only for contact input. Do
not use for controlling external equipment
connected to the robot driver, such as brakes
CM1
Interface power
common
This is a ground signal for the power supply
connected to P24. If using the internal power
supply then input a contact signal between
this signal and the contact-point signal.
PLC
Intelligent input
common
Connect this signal to the power supply
common contact input. Connect an external
supply or internal power supply (P24).
SON Servo ON
Setting this signal to ON turns the servo on
(supplies power to motor to control it). This
signal is also used for estimating magnetic pole
position when FA-90 is set to oFF or oFF2.
RS Alarm reset
After an alarm has tripped, input ing this
signal cancels the alarm. But before inputting
this reset signal, fi rst set the SON terminal to
OFF and eliminate the cause of the trouble.
TL Torque limit
When this signal is ON, the torque limit is enabled.
FOT
Forward
overtravel
When his signal is OFF, the robot will not run in
forward direc ion. (Forward direction limit signal)
ROT
Reverse
overtravel
When his signal is OFF, the robot will not run in
reverse direction. (Reverse direction limit signal)
ORL Origin sensor
Input an origin limit switch signal showing
the origin area.
ORG Return-to-origin
Inputting this signal starts return-toorigin operation.
PEN
Pulse train
input enable
When this signal is turned on, the pulse
train position command input is enabled.
CER
Position error
counter clear
Inputting this signal clears the position
deviation (position error) counter.
(Position command value is viewed as
current position.)
Analog
common
L Analog common This is the ground for the analog signal.
Output signal
SRD
SRDE
Servo ready
This signal is output when the servo is
ready to turn on (with main power supply
turned on and no alarms tripped.)
ALM
ALME
Alarm
An alarm signal is output when an alarm
has tripped. (This signal is ON in normal
state and OFF when an alarm has tripped )
INP
INPE
Positioning
complete
This signal is output when the deviation
between the command position and current
position is wi hin the preset positioning range.
Relay
output
BK
(B24)
(Note 1)
Brake release
relay output
When the servo is ON, this terminal outputs a signal
to allow releasing the brake. (FLIP-X series only)
Monitor output
AO1 Monitor output 1
Outputs speed detection values, torque commands,
etc. as analog signal voltages for monitoring.
Signals to output are selected by setting parameters.
These signals are only for monitoring.
Do not use for control.
AO2 Monitor output 2
L
Monitor output
common
This is the ground for the monitor signal.
Position
command
PLSP
Position
command pulse
(pulse signal)
Select one of the following signal forms as
the pulse-train position command input.
(1) Command pulse + direction signal
(2) Forward direction pulse train + reverse
direction pulse train
(3) Phase difference 2-phase pulse
PLSN
SIGP
Position
command pulse
(sign signal)
SIGN
Position sensor
monitor
OAP
Position sensor
Phase A signal
Outputs monitor signal obtained by dividing
“phase A” signal of position sensor.
OAN
OBP
Position sensor
Phase B signal
Outputs monitor signal obtained by dividing
“phase B” signal of position sensor.
OBN
OZP
Position sensor
Phase Z signal
Outputs monitor signal for position sensor
“phase Z” signal.
OZN
OZ
Phase Z detection
Outputs monitor signal for position sensor
“phase Z” signal.
L
Phase Z detection
common
Braking
power input
B24
(Note 1)
Brake power
input
Input 24V DC brake power to this terminal.
B0
(Note 1)
Brake power
common
Common terminal input for brake power.
B24, BO and BK are available only with RDX, and not with RDP.Note 1.
RDX/RDP
Standard accessories
I/O connector (no brake wiring)
Model KBH-M4420-00
I/O connector (with brake wiring)
Model KBH-M4421-00
Control power supply connector
Model KBH-M4422-00
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