Driver or motor
hardware failure;
There are servo cross test or motor
empty shaft on site, F1-01 trial
operation, F1-00 jog run can not
rotate uniformly;
Replace the new driver or motor and
send the malfunction machine back
to the manufacturer for repair.
5 E-165
Anti-blocking alarm
Judging that the
current motor output
torque is greater than
P3-28/P3-29 (internal
forward/reverse torque
limit), and the time
reaches P0-74 (unit
ms), and the speed is
lower than P0-75 (unit
1 rpm).
(1) Machinery is
impacted, suddenly
becomes heavier and
distorted;
(2) When the brake of
the motor is not opened,
the motor moves;
(3) The parameter
setting is unreasonable.
(1) Eliminate the factors of
mechanical distortion. Reduce load
(2) Measure the voltage of the brake
terminal and determine the opening
of the brake;
It is suggested to use servo BK
brake signal to control the brake
lock. If it is not servo control,
attention must be paid to the timing
of brake opening and motor action.
(3) Monitor the actual output torque
range of U0-02 and check whether
the setting of P3-28/29 torque limit
is reasonable.
20 0 E-200 Regenerative
resistance overload
High Voltage
Fluctuation in Power
Grid
Stable the input voltage
Selection of
regenerative resistance
is too small
Replacement of higher power
regenerative resistors (refer to
chapter 1.4.1)
Acceleration and
deceleration time is too
short
Extending Acceleration and
Deceleration Time
Hardware damage The AC gear of the multimeter
measures the input value of the
servo LN (R/S/T), which is 220V ±
83
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