function
26
0 E-260 Over range alarm
Overrun signal was
detected and the overrun
processing mode was
configured to alarm
If you do not want to alarm
immediately when the overrun
occurs, you can change the overrun
signal processing mode.
1 E-261
Overrun signal
connection error
(1) When the motor is in
forward rotation, it
encounters reverse
overrun signal.
(2) When the motor is in
reverse rotation, it
encounters forward
overrun signal.
Check over-run signal connection
and over-run terminal allocation.
2 E-262 Control stop timeout
(1) Excessive inertia
(2) Stop timeouts too
short
(3) The setting of
braking torque is too
small.
(1) Reduce inertia or use brake
motor;
(2) Increase the stop timeout time
P0-30;
(3) Increase braking torque P3-32.
4 E-264 Excessive vibration (1) Oscillation caused
by external forces
(2) Load inertia is large
and the setting of load
inertia ratio is wrong or
the gain is too small,
which leads to the
oscillation of
positioning.
(1) Check the source of external
force to see if there are any
problems in mechanical installation;
(2) Increase the servo gain to
improve the anti-disturbance ability;
(3) Acquisition speed curve
analysis; When the first three peaks
are convergenced after pulse
instruction completed (0.8* | first
peak | > | second peak | and 0.8* |
second peak | > | third peak |), the
driver should not alarm, which can
adjust the relevant threshold.
When the first three peaks speed are
87
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