9
[Startup and Maintenance Precautions]
[Operating Precautions]
[Disposal Precautions]
[Transportation Precautions]
CAUTION
● Do not disassemble or modify the programmable controller. Doing so may cause failure, malfunction,
or fire.
● For repair, please contact your local Mitsubishi Electric sales office.
● 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.
● Always turn off the power before attaching or detaching the following devices. Failure to do so may
cause failure or malfunction.
(1) Peripheral devices, expansion boards, and expansion adapters
(2) Extension modules and connector conversion modules
(3) Battery
● Before handling the module, touch a conducting object such as a grounded metal to discharge the
static electricity from the human body. Failure to do so may cause the module to fail or malfunction.
● Restrict the installation and removal of the module and terminal block up to 50 times (IEC 61131-2/JIS
B 3502 compliant), after the first use of the product.
Exceeding the limit may cause malfunction.
● Startup and maintenance of a control panel must be performed by qualified maintenance personnel
who is familiar with protection against electric shock.
CAUTION
● When changing data of a running programmable controller, configure an interlock circuit in the
program to ensure that the entire system will always operate safely. For other forms of control (such
as program modification, parameter change, forced output, or operating status change) of a running
programmable controller, read the relevant manuals carefully and ensure that the operation is safe
before proceeding. Improper operation may damage machines or cause accidents.
CAUTION
● When disposing of this product, treat it as industrial waste.
CAUTION
● The programmable controller is a precision device. 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.
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