Yaskawa MP930 - Manual (Page 10)

Safety Precautions
xi
Safety Precautions
This section describes precautions that apply to ladder programming. Before programming, always
read this manual and all other documents provided to ensure correct programming. Before using the
equipment, familiarize yourself with equipment details, safety information, and all other precau-
tions.
J Installation
Caution
D Firmly tighten the Module mounting screws and terminal block mounting screws to
prevent them from loosening during operation.
Loose screws may result in a malfunction of the MP930.
Module mounting screw (M4, Phillips head)
D Be sure to turn OFF the MP930 before installing it.
D Insert the connectors of the cables that are to be connected to the MP930 and secure them well.
Incorrect insertion of the connectors may result in a malfunction of the MP930.
J Wiring
Caution
D Always connect a power supply that meets the given specifications.
Connecting an inappropriate power supply may cause fires.
D Wiring must be performed by qualified personnel.
Incorrect wiring may cause fires, product failure, or malfunctions.
D Do not accidentally leave foreign matter such as wire chips on the Mounting Base or in
the Module when wiring.
This may cause fires, failures, and malfunctions.