Epson RC520 Manual page 19

■ Do not touch the inside of the AC OUTLET connector. The AC power cable
and the AC OUTLET connector on the Drive Unit are directly connected inside
the Drive Unit by the cable. The AC200V OUTLET connector on the Drive Unit
is constantly ON, whether the Drive Unit power is ON or OFF. Therefore,
WARNING
touching the inside of the AC OUTLET connector is extremely hazardous and
may result in electric shock.
■ Only install optional hardware specifically designed for the robot system. If any
other hardware is installed to the robot system, the robot system may function
improperly and also cause safety problems. (For EPSON RC+ Users, only the
hardware that has been approved by EPSON can be installed on the robot
system.)
■ Do not install any other software in the robot system except for the software that
was originally installed at ship time. If any other software is installed, the robot
system may function improperly and also cause safety problems. (For EPSON
RC+ Users, only the software that has been approved by EPSON can be
installed on the robot system.)
■ The serial numbers of the Drive Unit and Manipulator that should be connected
are indicated on the Connection Check Label on the Control Unit. Connect the
Control Unit, the Drive Unit and the Manipulator correctly.
connections between the Drive Unit and the Manipulator and between the
Control Unit and the Drive Unit may cause improper function of the robot
system and also safety problems.
■ If there is more than one Drive Unit connected to the Control Unit in the robot
system, make sure that the DU numbers (DU1 - DU3) indicated above the MIB
CAUTION
connector on the Control Unit and the Drive Unit (above the MOTION
connector) match.
Drive Unit may cause malfunction of the robot system and/or safety problems
as it may make the Manipulator move abnormally.
■ When using remote I/O, always make sure of the following. Using the robot
system under unsatisfactory conditions may cause malfunction of the system
and/or safety problems.
- Assign remote functions to inputs/outputs correctly and wire correctly when
setting up remote I/O signals.
- Make sure that the functions correspond to the correct input/output signals
before turning ON the system.
- When verifying the robot system operation, prepare for failures with initial
settings or wiring. If the Manipulator functions unusually by the failures with
initial settings or wiring, press the Emergency Stop switch immediately to stop
the Manipulator.
RC520 Rev.7
Improper connection between the Control Unit and the
Setup & Operation 1. Safety
Improper
5