Omron R88D-KN01H-ECT-L, Руководство пользователя

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12 Troubleshooting and Maintenance
G5-series Linear Motors/Servo Drives With Built-in EtherCAT Communications
12-4
Trou
blesh
oo
ting
12
12-
4-1
Trou
bleshooting with Err
or Displays
60 hex
(Continued
from
previous
page)
1 hex Motor
Combination
Error 1
The rated/maximum current of the motor
exceeds the rated/maximum current
allowed for the Servo Drive. Check the values set for the Motor Rated
Rms Current (3906 hex) and Motor Peak
Absolute Current (3907 hex).
If there is no problem in the set values, the
Servo Drive must be replaced with one
with a higher capacity.
2 hex Motor
Combination
Error 2
• The rated current of the motor is too
low compared with that of the motor. • Check the value set for the Motor Rated
Rms Current (3906 hex). If there is no
problem in the set value, the Servo Drive
must be replaced with one with a lower
capacity.
• The percentage of the Motor Coil Unit
Mass to the rated force is too high. • Check the values set for the Motor
Rated Force (3905 hex) and Motor Coil
Unit Mass (3904 hex).
• The automatically adjusted Current
Loop Proportional Gain/Current Loop
Integral Gain is too high. • Check the values set for the Motor
Rated Rms Current (3906 hex), Motor
Inductance (3908 hex), and Motor
Resistance (3909 hex).
• The percentage of the maximum
current to the rated current of the motor
is greater than 500%. • Check the values set for the Motor Peak
Absolute Current (3907 hex) and Motor
Rated Rms Current (3906 hex).
61 hex 0 hex Magnetic
Pole Position
Estimation
Error 1
The magnetic pole position estimation
was not completed successfully.
• The external encoder direction setting
is wrong. • Check the specifications of the external
encoder and set correct values.
• The force command/command time
value for the magnetic pole position
estimation is insufficient. • If the motor is subjected to a large load
or resistance, increase the set value in
the Magnetic Pole Position Estimation
Force Command Time (3922 hex) or
Magnetic Pole Position Estimation Force
Command (3923 hex).
• There is a large unbalanced load or
friction. • If the axis has a large unbalanced load
or friction, the magnetic pole position
estimation function cannot be used.
1 hex Magnetic
Pole Position
Estimation
Error 2
The motor did not stop although the time
set in the Magnetic Pole Position
Estimation Time Limit for Stop (3927 hex)
elapsed. Increase the value set for the Magnetic
Pole Position Estimation Time Limit for
Stop (3927 hex).
• Check the installation environment to be
sure there is no unbalanced load etc.
• Check the motor to be sure that it does
not operate with the force command set
to “0.”
• If it takes a long time until the motor
stops because the value set in the
Magnetic Pole Position Estimation Force
Command (3923 hex) or Magnetic Pole
Position Estimation Maximum
Movement (3924 hex) is large, increase
the value set for the Magnetic Pole
Position Estimation Time Limit for Stop
(3927 hex). Similarly, if the motor takes a
long time to stop due to a low kinetic
friction, increase the value set for the
Magnetic Pole Position Estimation Time
Limit for Stop (3927 hex).
Error No.
Name Cause Measures
Main Sub