IAI America RCS2-SD5N - Manual (Page 9)

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No.
Operation
Description
Description
(2) Cable Wiring
Ɣ Use our company’s genuine cables for connecting between the actuator and
controller, and for the teaching tool.
Ɣ Do not scratch on the cable. Do not bend it forcibly. Do not pull it. Do not coil it
around. Do not insert it. Do not put any heavy thing on it. Failure to do so may
cause a fire, electric shock or malfunction due to leakage or continuity error.
Ɣ Perform the wiring for the product, after turning OFF the power to the unit, so that
there is no wiring error.
Ɣ When the direct current power (+24V) is connected, take the great care of the
directions of positive and negative poles. If the connection direction is not correct, it
might cause a fire, product breakdown or malfunction.
Ɣ Connect the cable connector securely so that there is no disconnection or
looseness. Failure to do so may cause a fire, electric shock or malfunction of the
product.
Ɣ Never cut and/or reconnect the cables supplied with the product for the purpose of
extending or shortening the cable length. Failure to do so may cause the product to
malfunction or cause fire.
4 Installation and
Start
(3) Grounding
Ɣ The grounding operation should be performed to prevent an electric shock or
electrostatic charge, enhance the noise-resistance ability and control the
unnecessary electromagnetic radiation.
Ɣ For the ground terminal on the AC power cable of the controller and the grounding
plate in the control panel, make sure to use a twisted pair cable with wire thickness
0.5mm 2 (AWG20 or equivalent) or more for grounding work. For security grounding,
it is necessary to select an appropriate wire thickness suitable for the load. Perform
wiring that satisfies the specifications (electrical equipment technical standards).
Ɣ Perform Class D Grounding (former Class 3 Grounding with ground resistance
100: or below).
4 Installation and
Start
(4) Safety Measures
Ɣ When the work is carried out with 2 or more persons, make it clear who is to be the
leader and who to be the follower(s) and communicate well with each other to
ensure the safety of the workers.
Ɣ When the product is under operation or in the ready mode, take the safety
measures (such as the installation of safety and protection fence) so that nobody
can enter the area within the robot’s movable range. When the robot under
operation is touched, it may result in death or serious injury.
Ɣ Make sure to install the emergency stop circuit so that the unit can be stopped
immediately in an emergency during the unit operation.
Ɣ Take the safety measure not to start up the unit only with the power turning ON.
Failure to do so may start up the machine suddenly and cause an injury or damage
to the product.
Ɣ Take the safety measure not to start up the machine only with the emergency stop
cancellation or recovery after the power failure. Failure to do so may result in an
electric shock or injury due to unexpected power input.
Ɣ When the installation or adjustment operation is to be performed, give clear
warnings such as “Under Operation; Do not turn ON the power!” etc. Sudden power
input may cause an electric shock or injury.
Ɣ Take the measure so that the work part is not dropped in power failure or
emergency stop.
Ɣ Wear protection gloves, goggle or safety shoes, as necessary, to secure safety.
Ɣ Do not insert a finger or object in the openings in the product. Failure to do so may
cause an injury, electric shock, damage to the product or fire.
Ɣ When releasing the brake on a vertically oriented actuator, exercise precaution not
to pinch your hand or damage the work parts with the actuator dropped by gravity.