Oriental motor aSTEP AZ mini Driver, Руководство пользователя

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Alarms
149
5 T
roubleshooting
1-4 Alarms list
If an alarm is generated, the motor puts into a non-excitation state.
Alarm
code
Number
of times
LED
blinks
Alarm type Cause Remedial action How to reset
10h 4
Excessive
position
deviation
• When the motor was in a state
of current ON, the deviation
between the command
position and the actual
position exceeded the value
set in the Following error
window (6065h) in the motor
output shaft.
• A load is large, or the
acceleration/deceleration
time or the acceleration/
deceleration rate is too short
against the load.
• The operating range of
positioning push-motion
operation was exceeded.
• Decrease a load.
•
Increase the acceleration/
deceleration time or slow the
acceleration/deceleration
rate.
• increase the operating
current.
• Reconsider the operation
data.
Any of reset
operations
20h 5 Overcurrent
The motor, the cable, and the
driver output circuit were short-
circuited.
Turn off the main power supply
and the control power supply
first, and check that the motor,
the cable, and the driver are not
damaged. After that, turn on
the main power supply and the
control power supply again. If
the alarm is still not reset, the
motor, the cable, or the driver
may be damaged. Contact your
nearest Oriental Motor sales
office.
Turn on the
main and
control power
supplies again
21h 2
Main circuit
overheat
The internal temperature of the
driver reached the upper limit
of the specification value.
Reconsider the ventilation
condition. Any of reset
operations
22h 3 Overvoltage
• The main power supply
voltage exceeded the
permissible value.
• A large load inertia was
suddenly stopped.
• Vertical operation (elevating
operation) was performed.
• Check the input voltage of the
main power supply.
• Decrease the load.
• Increase the acceleration/
deceleration time or slow the
acceleration/deceleration
rate.
Any of reset
operations
23h 3
Main power
supply OFF The main power supply was
shut off during operation. Check if the main power supply
is properly supplied. Any of reset
operations
25h 3 Undervoltage
The main power supply was
shut off momentarily or the
voltage became low.
Check the input voltage of the
main power supply. Any of reset
operations
26h 8 Motor overheat
The detection temperature of
the ABZO sensor reached the
upper limit of the specification
value.
• Check the heat radiation
condition of the motor.
• Reconsider the ventilation
condition.
Any of reset
operations