- 67 -
No.JXC
※
-OMX0011-A
(7) When the electric actuator is operated manually (when SVRE output signal is off), supply 24
VDC to the [LK RLS] terminal of the power supply connector.
If the product is operated without releasing the lock, wearing of the lock sliding surface will be
accelerated, causing reduction in the holding force and the life of the locking mechanism.
(8) Do not supply 24 VDC power supply constantly to the [LK RLS (Lock release)] terminal.
Stop supplying 24 VDC power supply to the [LK RLS (Lock release)
]
terminal during normal
operation. If power is supplied to the [LK RLS] terminal continuously, the lock will be released, and
work pieces may be dropped at stop (EMG).
/Refer to the operation manual of LEC (controller) for details of wiring.
15. Controller and its peripheral devices /Specific product precautions
15.1 Design and selection
Warning
(1) Be sure to apply the specified voltage.
Otherwise, a malfunction and breakage of the controller may be caused.
If the applied voltage is lower than the specified, it is possible that the load cannot be moved due to
an internal voltage drop. Please check the operating voltage before use.
(2) Do not operate beyond the specifications.
It may cause a fire; malfunction or the electric actuator damage can result. Please check the
specifications before use.
(3) Install an emergency stop circuit.
Please install an emergency stop outside of the enclosure so that it can stop the system operation
immediately and intercept the power supply.
(4) In order to prevent danger and damage due to the breakdown and the malfunction of this
product, which may occur at a certain probability, a backup system should be established
previously by giving a multiple-layered structure or a fail-safe design to the equipment, etc.
(5) If a fire or danger against the personnel is expected due to an abnormal heat generation,
ignition, smoking of the product, etc., cut off the power supply for this product and the
system immediately.
15.2 Handling
Warning
(1) The inside of the controller and its connector should not be touched.
It may cause an electric shock or damage to the controller.
(2) Do not perform the operation or setting of this equipment with wet hands.
It may cause an electric shock.
(3) Product with damage or the one lacking of any components should not be used.
It may cause an electric shock, fire, or injury.
(4) Use only the specified combination between the controller and the electric actuator.
It may cause damage to the controller or the electric actuator.
(5) Be careful not to be caught or hit by the work piece while the electric actuator is moving.
It may cause an injury.
(6) Do not connect the power supply or power on the product before confirming the area where
the work moves is safe.
The movement of the work may cause accident.
