Machine equipment stuck or excessive
friction.
Duty cycle of motor overload exceeds the
motor rated performance
is enabled.
Eliminate the problem of mechanical
sticking, add lubricate.
Reduce the acceleration or load inertia.
External input pulse frequency is too high.
Reduce pulse frequency.
Increase the value of
Frequency_Check (d3.38).
The motor temperature exceeds the
specified value.
Reduce ambient temperature of the motor
and improve cooling conditions or reduce
acceleration and deceleration or reduce
load.
1. Communication is incorrect when
the encoder is initialized.
2. The encoder type is wrong, e.g.
an unknown encoder is connected.
3. The data stored in the encoder is wrong.
4. The controller can’t support the
current encoder type.
Check and solve according to the reasons.
Data is damaged when the power is
turned on and data is read from the
EEPROM.
Data is damaged when data is read from the
EEPROM when the power is turned on.
Table 8-2: Alarm codes of Error_State2 (extended)
Current sensor signal offset or ripple too
big
Circuit of current sensor is damaged, please
contact the supplier.
Software watchdog exception
Please contact the supplier and try to
update the firmware.
Invalid interrupt exception
Please contact the supplier and try to
update the firmware.
Please contact the supplier.
Motor type is not auto-recognized, no
motor data in EEPROM / motor never
configured
Install a correct motor type to the
controller and reboot.