Specifications

Please confirm the following product warranty details before starting use.
Gratis Warranty Term and Gratis Warranty Range
If any faults or defects (hereinafter “Failure”) found to be the
responsibility of Mitsubishi occurs during use of the product
within the gratis warranty term, the product shall be repaired at
no cost via the dealer or Mitsubishi Service Company.
Note that if repairs are required at a site overseas, on a
detached island or remote place, expenses to dispatch an
engineer shall be charged for.
Gratis Warranty Term
The gratis warranty term of the product shall be for one year
after the date of purchase or delivery to a designated place.
Note that after manufacture and shipment from Mitsubishi, the
maximum distribution period shall be six (6) months, and the
longest gratis warranty term after manufacturing shall be
eighteen (18) months. The gratis warranty term of repair parts
shall not exceed the gratis warranty term before repairs.
Gratis Warranty Range
(1) The range shall be limited to normal use within the usage
state, usage methods and usage environment, etc., which
follow the conditions and precautions, etc., given in the
instruction manual, user's manual and caution labels on the
product.
(2) Even within the gratis warranty term, repairs shall be
charged for in the following cases.
1. Failure occurring from inappropriate storage or handling,
carelessness or negligence by the user. Failure caused by
the user's hardware or software design.
2. Failure caused by unapproved modifications, etc., to the
product by the user.
3. When the Mitsubishi product is assembled into a user's
device, Failure that could have been avoided if functions or
structures, judged as necessary in the legal safety measures
the user's device is subject to or as necessary by industry
standards, had been provided.
4. Failure that could have been avoided if consumable parts
(battery, backlight, fuse, etc.) designated in the instruction
manual had been correctly serviced or replaced.
5. Failure caused by external irresistible forces such as fires or
abnormal voltages, and Failure caused by force majeure
such as earthquakes, lightning, wind and water damage.
6. Failure caused by reasons unpredictable by scientific
technology standards at time of shipment from Mitsubishi.
7. Any other failure found not to be the responsibility of
Mitsubishi or the user.
(1) Mitsubishi shall accept onerous product repairs for seven (7)
years after production of the product is discontinued.
Discontinuation of production shall be notified with Mitsubishi
Technical Bulletins, etc.
(2) Product supply (including repair parts) is not possible after
production is discontinued.
Onerous repair term after discontinuation of production
Overseas, repairs shall be accepted by Mitsubishi's local
overseas FA Center. Note that the repair conditions at each
FA Center may differ.
Overseas service
Regardless of the gratis warranty term, Mitsubishi shall not be
liable for compensation to damages caused by any cause
found not to be the responsibility of Mitsubishi, chance losses,
lost profits incurred to the user by Failures of Mitsubishi
products, damages and secondary damages caused from
special reasons regardless of Mitsubishi's expectations,
compensation for accidents, and compensation for damages
to products other than Mitsubishi products and other duties.
Exclusion of chance loss and secondary loss from warranty liability
The specifications given in the catalogs, manuals or technical
documents are subject to change without prior notice.
Changes in product specifications
(1) In using the Mitsubishi MELSEC programmable logic
controller, the usage conditions shall be that the
application will not lead to a major accident even if any
problem or fault should occur in the programmable logic
controller device, and that backup and fail-safe functions
are systematically provided outside of the device for any
problem or fault.
(2) The Mitsubishi general-purpose programmable logic
controller has been designed and manufactured for
applications in general industries, etc. Thus, applications in
which the public could be affected such as in nuclear
power plants and other power plants operated by
respective power companies, and applications in which a
special quality assurance system is required, such as for
Railway companies or National Defense purposes shall be
excluded from the programmable logic controller
applications.
Note that even with these applications, if the user
approves that the application is to be limited and a special
quality is not required, application shall be possible.
When considering use in aircraft, medical applications,
railways, incineration and fuel devices, manned transport
devices, equipment for recreation and amusement, and
safety devices, in which human life or assets could be
greatly affected and for which a particularly high reliability
is required in terms of safety and control system, please
consult with Mitsubishi and discuss the required
specifications.
Product application
WARRANTY