121
The status of a child terminal displayed by the control monitoring function and its actual control status differ.
●Resolution
Press the reset button of the corresponding control unit to reset.
●Cause
When a problem such as power failure occurs and the power supplies of child terminals are switched from ON
to OFF and again to ON, the corresponding control units all switch the output to OFF.
Therefore, during the control monitoring execution, when the power supplies of child terminals under output
are switched from ON to OFF and again to ON, the status displayed by the control monitoring function and its
actual control status differ.
If your situation does not correspond to the above cause or if the problem is not resolved even though the
above resolution is executed, contact your nearest sales office.
RUN LED is off.
Check the use environment (such as ambient temperature) and then turn OFF/ON the power supply.
If the problem occurs again, it will be possible that the unit fails. Contact your nearest sales office.
11.2
After Sales Service
If you have any questions or if the product fails, contact your nearest sales office.
For details, refer to the end of this manual.
●
The warranty period is for one year from the date of you purchase or 18 months after manufacturing, whichever is earlier.
●
When the product is used under the normal use conditions that the operating condition, usage, and use environment
comply with
the conditions and precautions described in the catalog, user’s manual, and caution label on the product, if
the product fails during this warranty period, we will repair the product free of charge.
●
Even within the warranty period, non-free repair is applied to the following cases:
・
Any failures due to
the customer’s improper storage, incorrect handling, carelessness, or fault
・
Any failures due to faulty workmanship
・
Any failures due to incorrect use or improper modification
・
Any failures due to force majeure such as a fire or abnormal voltage or due to natural disasters such as earthquakes,
windstorms, or floods
・
Any failures due to the problem in question that could not be predicted with the technology available at the time when
the product was shipped
●
Our
company shall not be liable to compensate for any loss arising from events not attributable to our company, customers’
opportunity loss or lost earnings due to failure of the product, any loss, secondary loss, or accident caused by a special
reason regard
less of our company’s predictability, damage to other products besides our products, or other operations
