Servo Driver Nomenclature - Omron R88M-W60010T User Manual

Introduction
1-3

Servo Driver Nomenclature

DIP Switch
Used for MECHATROLINK-II
communications settings.
Model Number
Rotary Switch (SW1)
Used for setting MECHATROLINK-II
node address.
Charge Indicator
Lit when the main-circuit is powered.
Also, for Servo Drivers of 1 kW or less,
the indicator lights dimly when only the
control power supply is ON. Even after
the power is turned OFF, it remains lit
as long as an electric charge remains in
the main-circuit capacitor, so do not
touch the Servo Driver's terminals
during this period.
Main-circuit Power Terminals
These are the input terminals for
the main-circuit power supply.
Control Power Terminals
These are input terminals for the
control power supply.
Regenerative Resistance Terminals
These are terminals for external
regenerative resistance.
Servomotor Connector Terminals
These are connector terminals
for Servomotor power line.
Ground Terminals
These are ground terminals for
preventing electrical shock.
Connect to 100 Ω or less.
With Top Cover Open
ON
1 2 3 4
POWER
COM
200 V
R88D-WN01H-ML2
AC SERVO DRIVER
POWER
100 W
COM
SW1
C
N
6
CHARGE
A/B
C
N
3
C
N
U
1
V
W
Analog Monitor Connector (CN5)
Motor rotation speeds, torque
command values, etc., can be
monitored using a special cable.
Panel Display
Displays Servomotor status with
a 7-segment LED display.
Power Indicator (POWER)
Lit when the control power is
being supplied.
Communications Indicator (COM)
Lit when MECHATROLINK-II
communications are in progress.
Input voltage
Top cover
MECHATROLINK-II Communications
Connectors (CN6A, CN6B)
Connect either a special cable for
a MECHATROLINK-II system or
a Terminating Resister.
Personal Computer Connector (CN3)
This is the connector for
communications with a personal
computer.
I/O Signal Connector (CN1)
This is the connector for
command input signals and
sequence I/O signals.
Nameplate (Side Panel)
The nameplate shows the Servo
Driver model number and ratings.
C
Encoder Connector (CN2)
N
2
This is the connector for the
encoder provided for the
C
Servomotor.
N
4
Expansion Connector (CN4)
This is a supplementary
connector for future expansion. It
cannot presently be used, so do
not connect anything to it.
Chapter 1
1-5