Mitsubishi Electric MELSEC iQ-F Series - Startup and Maintenance Precautions - Caution; Operating Precautions - Caution

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[Startup and Maintenance Precautions]
[Operating Precautions]
[Disposal Precautions]
[Transportation Precautions]
CAUTION
● Do not disassemble or modify the programmable controller. Doing so may cause fire, equipment
failures, or malfunctions.
For repair, consult your local Mitsubishi Electric representative.
● Turn off the power to the programmable controller before connecting or disconnecting any extension
cable. Failure to do so may cause device failures or malfunctions.
● Turn off the power to the programmable controller before attaching or detaching the following devices.
Failure to do so may cause device failures or malfunctions.
- Peripheral devices, expansion board, expansion adapter, and connector conversion adapter
- Extension modules, bus conversion module, and connector conversion module
- Battery
CAUTION
● Construct an interlock circuit in the program so that the whole system always operates on the safe
side before executing the control (for data change) of the programmable controller in operation. Read
the manual thoroughly and ensure complete safety before executing other controls (for program
change, parameter change, forcible output and operation status change) of the programmable
controller in operation. Otherwise, the machine may be damaged and accidents may occur due to
erroneous operations.
● Note that when the CPU module or intelligent function module detects an error, such as a watchdog
timer error, during self-diagnosis, the entire system may not be reset. In this case, power off and on
the system.
● Do not send safety-related data. Note that the data may not be sent due to factors such as power off
of the programmable controller during data transmission.
CAUTION
● Please contact a certified electronic waste disposal company for the environmentally safe recycling
and disposal of your device.
CAUTION
● The programmable controller is a precision instrument. During transportation, avoid impacts larger
than those specified in the general specifications of the User's Manual (Hardware) of the CPU module
used by using dedicated packaging boxes and shock-absorbing palettes. Failure to do so may cause
failures in the programmable controller. After transportation, verify operation of the programmable
controller and check for damage of the mounting part, etc.