Yamaha Yamaha Robot Controller CC-Link Unit Precautions for installation, Precautions for wiring

[Precautions for installation]

w WARNING

•Always crimp, press-fit or solder the connector wire connections with the maker- designated tool, and securely connect the connector to the module.

•Always shut off all phases of the power supply externally before starting installa- tion or wiring work.

Failure to shut off all phases could lead to electric shocks or product damage.

c CAUTION

•Use the robot controller within the environment specifications given in the manual.

Use in an environment outside the environment specification range could lead to electric shocks, fires, malfunctioning, product damage or deterioration.

•Install the CC-Link compatible module into the robot controller, and securely fix with screws.

•Never directly touch the conductive sections or electronic parts other than the rotary switch on the CC-Link compatible module.

•Never directly touch the conductive sections or electric parts inside the controller.

•Accurately connect each connection cable connector to the mounting section. Failure to observe this could lead to malfunctions caused by a connection fault.

[Precautions for wiring]

w WARNING

•Always shut off all phases of the power supply externally before starting installa- tion or wiring work.

Failure to shut off all phases could lead to electric shocks or product damage.

•Always install the terminal covers enclosed with the product before turning ON the power or operating the product after installation or wiring work.

Failure to install the terminal cover could lead to malfunctions.

c CAUTION

•Tighten the terminal screws within the specified torque range.

A loose terminal screw could lead to short-circuiting or malfunctioning.

If the terminal screw is too tight, short-circuiting or malfunctioning could occur due to screw damage.

•Make sure that foreign matter, such as cutting chips or wire scraps, do not enter the robot controller.

•The communication cables connected to the CC-Link compatible module must be placed in a conduit or fixed with a clamp.

If the cable is not placed in a conduit or fixed with a clamp, the module or cable could be damaged by the cable shifting, movement or unintentional pulling leading to malfunctioning caused by an improper cable connection.

•Do not disconnect the communication cable connected to the CC-Link compatible module by pulling on the cable section.

Loosen the screws on the connector, and then disconnect the cable.

Pulling on the cable fixed with screws could lead to module or cable damage, or malfunction- ing caused by an improper cable connection.

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