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2.5 Four-axis Drive Unit (RC520DU)
2.5.1 Four-axis Drive Unit
The four-axis Drive Unit controls the motor/axes as it receives commands from the
Control Unit. One four-axis Drive Unit is capable of controlling up to four (4) axes.
The number of connectable Drive Units per Control Unit is shown in the Setup &
Operation 2.2 System Configuration.
2.5.2 Front Panel
(1)
(2)
(1) Signature label:
(2) Connection Check label:
(3) LED:
(4) POWER switch:
RC520 Rev.7
Setup & Operation 2.5 Four-axis Drive Unit (Part Names and Functions)
The Signature Label indicates the four-axis Drive Unit Serial number. It is attached
on the left side when facing the front panel.
This label indicates the serial number of the Manipulator to be connected and is
attached on the left side when facing the front panel.
Example)
MANIPULATOR
ES551S
The LED on the front panel indicates the status of the four-axis Drive Unit during
operation as follows:
LED
LED "1" indicates that an unresettable error relating to motor control
1
of any of the Manipulator axes occurs.
LED "2" indicates that a resettable error relating to motor control of
2
any of the Manipulator axes occurs.
ERROR
Lights when the CPU of the four-axis Drive Unit detects an error.
Lights while the CPU is operating normally in the four-axis Drive
RUN
Unit.
E-STOP
Lights when Emergency Stop condition exists.
Lights when the motor power is ON.
MOTOR
(Motor Power: The DC power supply that inputs to the Motor Driver
POWER
module to drive the motor.
regulating AC200V or the local equivalent power.)
POWER
Lights when the four-axis Drive Unit is turned ON.
A 15A circuit protector in the four-axis Drive Unit that turns the power to the unit
ON and OFF.
00002
Description
(3)
This DC power is generated by
(4)
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