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Message
TXRX(DRV AC OVV)
TXRX(DRV COM)
TXRX(DRV CPU1)
TXRX(DRV Hall Sensor)
TXRX(DRV High Rotate)
TXRX(DRV IPM OVH)
TXRX(DRV Low Rotate)
TXRX(DRV MOT OVH)
TXRX(DRV OVC)
TXRX(DRV Over Rotate) The rotation speed of the
Appendix A Alert, Maintenance INFO and Permanent information
Explanation
The supply voltage of the
motor driver circuit in the
radar antenna exceeds
the rated value.
The communication with
the motor driver circuit in
the radar antenna is
abnormal.
The control unit of the
motor driver circuit in the
radar antenna is
abnormal.
The rotation sensor of the
motor in the radar antenna
is abnormal.
The rotation speed of the
antenna is higher than the
specification.
The temperature of IPM of
the motor driver circuit in
the radar antenna is
abnormal.
The rotation speed of the
antenna is lower than the
specification.
The temperature of the
motor in the radar antenna
is abnormal.
The supply current of the
motor in the radar antenna
exceeds the rated value.
antenna is abnormally
higher than the
specification.
Advice
Turn off the power of the device and check the
connection of the equipment cable.
If it cannot be recovered after three times of
restart, turn off the device and contact the
distributor.
Turn off the power of the device if it is
equipped and check the AC power voltage
provided to the radar antenna and the DIP
switch setting of the motor driver circuit.
Restart the power.
If it cannot be recovered after three times of
restart, turn off the device and contact the
distributor.
Restart the power.
If it cannot be recovered after three times of
restart, turn off the device and contact the
distributor.
Restart the power.
If it cannot be recovered after three times of
restart, turn off the device and contact the
distributor.
Confirm that the status is standby and, if the
status is transmitting, set the status to
standby.
After that, set the status to transmitting again.
If it cannot be recovered after repeating the
above operation three times, turn off the
device and contact the distributor.
Turn off the power of the device and restart
after ten minutes.
If it cannot be recovered, turn off the device
and contact the distributor.
Confirm that the status is standby and, if the
status is transmitting, set the status to
standby.
After that, set the status to transmitting again.
If it cannot be recovered after repeating the
above operation three times, turn off the
device and contact the distributor.
Turn off the power of the device and restart
after ten minutes.
If it cannot be recovered, turn off the device
and contact the distributor.
Confirm that the status is standby and, if the
status is transmitting, set the status to
standby.
Then, after confirming that there is no
obstruction in the swing circle of the antenna,
set the status to transmitting again.
If it cannot be recovered after the operation
above, turn off the device and contact the
distributor.
Confirm that the status is standby and, if the
status is transmitting, set the status to
standby.
After that, set the status to transmitting again.
If it cannot be recovered after repeating the
above operation three times, turn off the
device and contact the distributor.
A-38
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