DECAN_F2_Service(Eng_Ver1).pdf - 第268页

12-18 Fast & Flexible Chip Shooter DECAN F2 Service Manual Overload error Motor Overload Alarm Motor in operation. 1. T orque command value is generated beyond the time and load level of specific 2. The actual torque…

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12-17
Motor Driver
Over
Voltage
error
Servo
Amp
Overcurr
ent
Alarm
1. After applying
the control power.
2. Motor in
operation.
1. Problem with the
CT.
2. Problem with the
related circuit.
3. Problem with the
motor.
4. When starting the
Z-axis, any of its
driving mechanism is
stuck.
1. Reset the AMP
power supply.
2. Check the Z-axis
mechanism.
3. Replace the AMP.
Under
Voltage
error
Servo
Amp Low
Current
Alarm
1. After applying
the control power.
2. Motor in
operation.
1. After applying the
control power, the
power DC24V drops
below a specific value.
2. The motor is driven
with a single phase
due to phase lack.
3. 서The circuit is
open and the
regulator damaged.
1. Reset the AMP
power supply.
2. Check the Z-axis
mechanism.
3. Replace the AMP.
Over
Speed
error
The
alarm
against
the
Servo
Amp
started
with
RPM
greater
than the
allowabl
e RPM
Motor in operation. 1. Problem with the
CT.
2. Problem with the
DSP.
3. When starting the
Z-axis, any of its
driving mechanism is
stuck.
1. Check whether the
position offset limit is
inputted.
2. Check the Z-axis
mechanism.
3.Check whether the
encoder connector is
connected.
4. Reset the AMP
power supply.
5. Replace the AMP.
EEPRO
M Check
error
EEPRO
M
Commun
ication
Alarm
After applying the
main power supply
Problem with
communication
between DSP and
EEPROM
1. Reset the AMP
power supply.
2. Replace the AMP.
Alarm
Code No
Alarm
Content
s
Operating
Condition
Causes Measures
12-18
Fast & Flexible Chip Shooter DECAN F2 Service Manual
Overload
error
Motor
Overload
Alarm
Motor in operation. 1. Torque command
value is generated
beyond the time and
load level of specific
2. The actual torque
exceeds the rated
torque load is a heavy
3. When starting the
Z-axis, any of its
driving mechanism is
stuck.
1. Check whether the
Motor connector is
connected.
2. Adjustment of the
causes of distortion,
or reduce the load
3. Reset the AMP
power supply.
Over
Under
Shoot
error
Alarm
limit of
the
position
error
Motor in operation. 1. The Gain
adjustment to
Overshoot occurs
2. When starting the
Z-axis, any of its
driving mechanism is
stuck.
1. The Gain
adjustment to
Overshoot occurs
2. Check the Z-axis
mechanism.
Over
Position
error
Alarm
limit of
the
position
error
Motor in operation. 1. Problem with the
CT.
2. Problem with the
DSP.
3. When starting the
Z-axis, any of its
driving mechanism is
stuck.
1. Check the limit
input of position
deviation
2. Check the Z-axis
mechanism.
3. Check the Encoder
connector conclusion
4. Reset the AMP
power supply.
5. Replace the AMP.
Alarm
Code No
Alarm
Content
s
Operating
Condition
Causes Measures
Software