-
6
-
No.JXC
※
-OMU0030-A
2. Product Outline
2.1 Product features
The followings are the main functions of this controller:
●
Electric actuator control
Positioning operation and operation at a specific speed for the electric actuator are possible by
controlling the Step motor (servo 24 VDC).
●
Operation and settings are available with the controller.
Settings can be altered and operation can be run from the controller. Adjustments of the position,
speed, acceleration and test runs are available without the teaching box, PC, and PLC.
●
Power supply separation input
The power input is separated into two systems of motor power supply and control power supply,
and when the control power supply is on while the power supply is off, the parallel I/O control is not
lost without losing the position information of the encoder is possible.
●
Positioning of 12 intermediate points and both stroke end points are possible.
According to the combination of parallel I/O inputs, it is possible to perform positioning operation of
12 points (position numbers 3 to 14 (E)) and positioning operation to the stroke end point (two
points on the end side and the motor side).
In addition, it is possible to set the speed and the acceleration by the switch for each driving
direction.
●
Stroke study
By the stroke study, LEC 6 controller recognizes the possible moving area and registers both
stroke end points automatically.
Just after the controller is delivered and after adjusting the stopper of the electric actuator, the
stroke study must be performed.
Caution
·
When the power is turned on immediately after purchasing the controller, the ALM LED of the
controller blinks in red because the stroke learning has not been performed yet. When stroke learning
is executed, the ALM LED goes out.
·
When executing stroke learning, the registration position of all intermediate positions will be changed
so be sure to re-register all intermediate positions (position numbers 3 to 14 (E)).
●
Automatic sequence function of the return to origin position
When power is applied to the LECP2 controller stroke study is performed and return to origin to the
commanded side is possible when the first command of driving to stroke end is executed.
(A dedicated signal for return to origin is not required.)
●
Alarm detection function
Abnormal conditions are self-detected. Alarms are displayed by LED on the controller and
abnormal conditions are output to the parallel I/O terminal.
Caution
Please keep this manual safe for future use. It will be necessary to refer to this manual along with the
operation manuals for other electric actuators, teaching box, and controller setting kit at installation and
fault finding.
Keep this operation manual accessible for reference.