Yamaha RCX Series User Manual

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2
Safety Precautions 
(Always read before starting use)
Always read this manual, the robot controller instruction manual and programming manual
before using this product. Take special care to safety, and correctly handle the product.
The cautions given in this manual are related to this product. Refer to the robot controller
instruction manual for details on the cautions to be taken with the robot controller system
using this product.
* The safety precautions are ranked as “WARNING” and “CAUTION” in this manual.
w
WARNING
Failure to follow WARNING instructions could result in serious injury or death to the
operator or person servicing the product.
c
CAUTION
Failure to follow CAUTION instructions may result in injury to the operator or person servicing
product, or damage to the product or peripheral equipment.
n
NOTE
Explains the key point in the operation in a simple and clear manner.
Note that some items described as “CAUTION” may lead to serious results depending on
the situation. In any case, important information that must be observed is explained.
Store this manual where it can be easily referred to, and make sure that it is delivered to
the end user.
CC-Link is a registered trademark of CC-Link partner association.
The CC-Link compatible module provided with a  
 label is compatible with
CC-Link Ver 1.10.
[Precautions for design]
w
WARNING
• Refer to the CC-Link system Master Module User’s Manual and this manual for
details on the state of the CC-Link system and robot controller when a communica-
tion error occurs with the CC-Link system, etc.
Configure an interlock circuit in the sequence program so that the system, includ-
ing the robot controller will work safely using the communication status informa-
tion.
• The SAFETY connector of the robot controller has an emergency stop terminal to
trigger emergency stop. Using this terminal, prepare a physical interlock circuit so
that the system including the robot controller will work safety.
c
CAUTION
• The control line and communication cable must not be bound with or placed near the main
circuit or power line. Separate these by at least 100mm.
Failure to observe this could lead to malfunctions caused by noise.
• The dedicated input of the STD.DIO connector provided on the controller will be disabled
except for an interlock signal (DI 11). When the external 24V monitor control of system
parameters is disabled, the interlock signal (DI 11) will also be disabled.