-
12
-
No.JXC
※
-OMU0030-A
(4) Power ON alarm (error)
Supply 24 VDC power supply.
Controller
Under normal conditions, the LED [PWR] on the front of the controller changes from a flashing to a
solid light.
The servo will be turned ON if the conditions are normal.
When the LED [ALM] on the front of the controller is ON red, an alarm is generated.
When the power is supplied to the controller just after it is delivered, ALM LED of the controller flashes
in red because Stroke study is not completed.
Therefore, in this case, it is necessary to perform Stroke study.
Caution
If an alarm is generated, check the content of the alarm using the 7-segment LED on the controller or
I/O output, and eliminate the cause while referring to section
“11. Alarm Detection”
.
(5) Stroke study
The stroke study is performed with the buttons and the switches on the controller.
A stroke study of the controller must be performed immediately after purchase or adjustment of the
electric actuator stopper.
Refer to
“7.1(3) Stroke study”
for details.
(6) Registering of the stopping position
The stopping position, speed and acceleration and deceleration are registered with the buttons and
switches on the controller. Refer to
“7.1(7) Registering of the intermediate position”
for details.
(7) Operation check
The operation of the electric actuator is tested by the test run.
The test run is performed with the buttons and the switches on the controller.
Refer to
“7.1(4) Test run”
for details.
(8) The operation of the electric actuator
Change the mode to auto mode using the controller switch. Electric actuator can be operated by
external equipment (PLC, etc.). Refer to
“9. Operation instruction”
for details.
Function
LED turns on
Status
PWR
Green LED is ON
Servo is turned on
Green LED is flashing Servo is turned off
ALARM
Red LED is ON
Alarm is generated
Red LED is flashing
Stroke study is not
completed
(Only when the power is
supplied for the first time
after the purchase)