To Next PageTo Next PageWhat does it mean if the PWR/ALM LED blinks in orange on my Oriental motor DC Drives?
If the PWR/ALM LED on your Oriental motor DC Drives is blinking orange, it indicates that information is present. Check the generated information using the information monitor or internal I/O monitor, and then clear the cause or disable the 'INFO action' parameter.
Why is the stopping time long for my Oriental motor Engine?
If the stopping time is long for the Oriental motor Engine, and the stopping method is wrong, consider these solutions: * Check the stopping method. In the 3-wire mode, stopping by turning the RUN/BRAKE input OFF differs from turning the START/STOP input OFF. In the 2-wire mode, stopping when the STOP-MODE input is ON differs from when it is OFF. * The load inertia may be too large. Increase the frictional load or reduce the load inertia.
Why is Oriental motor BLH Engine rotating in the opposite direction?
If the Oriental motor Engine rotates in the opposite direction, check the following: * The ON-OFF operation of the FWD/REV input might be used incorrectly, or the FWD/REV input might not be connected correctly. Check the connection and the ON-OFF status of the signal, using the internal I/O monitor or D-I/O monitor. * The setting of the "Motor rotation direction" parameter may have been changed. The motor rotates forward when the FWD/REV input is ON. The forward rotation setting can be configured with the "Motor rotation direction" parameter (initial value: +=CW).
Why torque cannot be limited on Oriental motor BLH Engine?
If torque cannot be limited on the Oriental motor Engine, check the connection and the ON-OFF status of the signal. The signal input status can be checked using the internal I/O monitor or D-I/O monitor. If the TL input is turned OFF, the torque limiting function is disabled.
What does it mean when PWR/ALM LED blinks orange on Oriental motor BLH Engine?
If the PWR/ALM LED blinks in orange on the Oriental motor Engine, check the generated information using the information monitor or internal I/O monitor, and clear the cause of generation or disable the "INFO action" parameter because information is present.
Why can't I increase the rotation speed of my Oriental motor DC Drives?
If you're unable to increase the rotation speed of your Oriental motor DC Drives, it's likely that the set speed is at or above the 'Speed upper limit' parameter. You should reconsider the setting value of the 'Speed upper limit' parameter or operation data.
What to do if my Oriental motor DC Drives motor does not move according to the set operation data?
If your Oriental motor DC Drives motor isn't moving according to the set operation data, start by checking the operation data number selection and the motor connector's connection, verifying the signal's ON-OFF status using the internal I/O monitor or D-I/O, R-I/O monitor. Next, confirm the setting method and values using the status monitor. Ensure the load isn't too large, which might require checking the torque. Lastly, if using an external analog setting device or PWM signal input, check the 'External setting method' parameter via the unit information monitor.
Why is the stopping time long for my Oriental motor DC Drives? Is the stopping method wrong?
A prolonged stopping time in your Oriental motor DC Drives could be due to an incorrect stopping method or excessive load inertia. First, check the stopping method configuration. Note that in 3-wire mode, stopping by turning the RUN/BRAKE input OFF differs from turning the START/STOP input OFF. Similarly, in 2-wire mode, the behavior varies depending on the STOP-MODE input. Also, examine the deceleration stop setting using the 'Deceleration mode selection' parameter, which can be checked via the unit information monitor. If the load inertia is too large, increase the frictional load or reduce the load inertia.
Why Oriental motor Engine torque cannot be limited?
The torque of your Oriental motor Engine cannot be limited if the TL input is turned OFF, as this disables the torque limiting function. To resolve this, check the connection and the ON-OFF status of the signal, using the internal I/O monitor or D-I/O monitor.
What to do if Oriental motor BLH Engine stopping time is long?
If the stopping time for the Oriental motor Engine is long, it could be due to the stopping method being wrongly selected. Check the stopping method; in 3-wire mode, stopping by turning the RUN/BRAKE input OFF differs from turning the START/STOP input OFF. Also, if the load inertia is too large, increase the frictional load or reduce the load inertia.
General| Brand | Oriental motor |
|---|---|
| Model | BLH Series |
| Category | Engine |
| Language | English |
