OZGENC MAKINA OMRM 113, Руководство по эксплуатации

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OMRM 113 User Manual
107 | P a g e
11.2 Servo Alarm Codes and Meanings
Protective
function
Name Cause Action
15 0 Over-heat
Protection The temperature of the servo
drive heat sink and
power devices has increased to
the specified value
or more.
The ambient temperature of
the servo drive has
exceeded the specified value.
Overload Improve the ambient temperature
and cooling
conditions for the servo drive.
Increase the capacity of the servo
drive and motor.
Specify a longer acceleration time.
Reduce load.
16 0 Over-load
Protection Torque command value has
exceeded the over-load
level specified in Pr5.12 “Over-
load level
setup“ and resulted in overload
protection according
to the time characteristics.
The load is too heavy, the
effective torque has
exceeded the rated torque, and
the operation
continued for too many hours.
Oscillation and hunting due to
poor gain
tuning. The motor is showing
vibration and
abnormal noise. The set value
specified in
Pr0.04 “Inertia ratio” is
abnormal.
The motor wiring is wrong or
disconnected
The machine has collided or
suddenly got
heavy. The machine has been
distorted.
The electromagnetic brake was
kept applied.
While making multiple
connections, the motor
wire was connected to some
other axes,
resulting in incorrect wiring. Check the torque (current) curve
for oscillation and
excessive amplitude by using the
analog output or the
communication. See the front panel
or communication to
check for an overload warning
indication and load factor.
Increase the capacity of the servo
drive and motor.
Specify a longer acceleration time.
Reduce load.
Redo the gain tuning.
Connect the motor wires to the
wiring diagram.
Change the cables.
Remove the distortion of the
machine. Reduce load.
Measure the brake terminal
voltage. Release the
brake.
Make the correct connection for
the motor wires,
encoder wires and their axes.
18 0 Over-
regeneration
load protection Regenerative energy has
exceeded the capacity of
the regenerative resistor.
Regenerative energy generated
during the Check the load factor of the
regenerative resistor either
with the front panel or by
communication. The
regenerative resistor should not be
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