-11-
Insulation failure (interference with other circuits, poor insulation between terminals, etc.) could
introduce excessive voltage or current to the controller or its peripheral devices, causing damage
to them.
11. The speed and force may change depending on the cable length, load, and mounting
conditions.
Furthermore, if the cable length exceeds 5 m, then it will decrease by up to 10% for every
additional 5 m. (At 15 m: Reduced by up to 20%)
12. When checking the conductivity of the cable, be care-
ful not to deform the connector’s
mating hole and terminals.
Inserting a non-compatible connector, tool, cylinder-shaped object, etc.
, into the connector’s
mating hole can cause the mating hole or terminals to become deformed, which may cause
contact failure or disconnection.
13. Refrain from plugging in and unplugging the connector frequently.
Doing so may result in contact failure or disconnection.
【
Transportation
】
Caution
1. Do not carry or swing the product by the cable.
2.2 Design/Selection
Warning
1. Be sure to read the operation manual (this manual and the one for the controller: LEC series).
Handling or usage/operation other than that specified in the opera- tion manual may lead to breakage
or operation failure of the product. Any damage attributed to use beyond the specifications is not
covered by the warranty.
2. There is a possibility of dangerous sudden action by the product if the sliding parts of the
machinery are twisted due to external forces, etc.
In such cases, human injury may occur, such as by hands or feet getting caught in the machinery, or
damage to the machinery itself may occur. Design the machinery so as to avoid such dangers.
3. A protective cover is recommended to minimize the risk of personal injury.
If a driven object and the moving parts of the product are in close proximity, personal injury may occur.
Design the system to avoid contact with the human body.
4. Securely tighten all stationary parts and connected parts so that they will not become loose.
When the product operates with high frequency or is installed where there is a lot of vibration, ensure
that all parts remain se- cure.
5. Consider a possible loss of power source.
Take measures to prevent injury and equipment damage in the event of a power source failure.
6. Consider emergency stops.
Design so that human injury and/or damage to machinery and equipment will not be caused when
machinery is stopped by a safety device under abnormal conditions, such as a power outage or a
manual emergency stop.
7. Consider the whole system.
Design the system so that human injury or equipment damage will not occur upon the restart of
operation of the whole system.
8. Never disassemble the product or make any modifica- tions, including additional machining.
Doing so may cause human injury and/or an accident. It may also cause the deterioration of the
product’s performance.
9.
Do not use the stop signals, the “EMG” of the control- ler and the stop switch on the teaching
