12 Communication Settings Procedure
194
FX
3U
-CAN User's Manual
12. Communication Settings Procedure
STARTUP AND MAINTENANCE
PRECAUTIONS
•
Do not touch any terminal while the PLC's power is on.
Doing so may cause electric shock or malfunctions.
•
Before cleaning or retightening terminals, cut off all phases of the power supply externally.
Failure to do so may cause electric shock.
•
Before modifying or disrupting the program in operation or running the PLC, carefully read through this manual and the associated
manuals and ensure the safety of the operation.
An operation error may damage the machinery or cause accidents.
STARTUP AND MAINTENANCE
PRECAUTIONS
•
Do not disassemble or modify the PLC.
Doing so may cause fire, equipment failures, or malfunctions.
For repair, contact your local Mitsubishi Electric representative.
•
Turn off the power to the PLC before connecting or disconnecting any extension cable.
Failure to do so may cause equipment failures or malfunctions.
•
Do not drop the product or exert strong impact to it.
Doing so may cause damage.
•
Turn off the power to the PLC before attaching or detaching the following devices.
Failure to do so may cause equipment failures or malfunctions.
-
Peripheral devices, display module, expansion boards, and special adapters
-
Input/output extension units/blocks, FX Series terminal blocks and special function units/blocks
-
Battery and memory cassette
Summary of Contents for FX3U-CAN
Page 1: ...FX3U CAN USER S MANUAL ...
Page 2: ......
Page 6: ...Safety Precautions Read these precautions before use 4 MEMO ...
Page 227: ......
