Kinco FD5 AC series servo driver user manual
Chatper 8 Alarm investigation
107
Chapter 8 Alarm Investigation
When the drive alarms, the drive panel flashes an alarm code.
For more detailed error messages and error history, connect the drive to your computer using an RS232 serial cable
Table 8-1 Alarm codes of Error_State1
The current motor model is different
from the motor model saved by the
drive
Action 1: Enter the EA01 by pressing the button to
enter the correct motor code and set the EA00 to 1.
Action 2: Enter the motor code through the motor
model (0x641001) of the upper computer software, and
save the motor parameters to restart the drive.
Action 3: Use the host software to find the
EASY_MT_TYPE(0x304101) parameter, confirm its
value, and then save the parameter.
Note: The Motor code can be confirmed by the motor
code in the motor nameplate
Error status word 2 alarm
Press the SET key to enter the error status word 2
(D1.16), and check the error meaning according to the
alarm code in Table 8-2.
Encoder cable error or not connected;
The presence of a 400.0 alarm
indicates that the communication
encoder is not responding
Step 1: Make sure that the encoder between the driver
and the motor is properly connected and the cable is
firmly connected.
Step 2: Use the EA01 or the host software to check
whether the motor model 0x641001 is correctly set.
When the motor model is abnormal, use the internal
motor library (0x304106) to change to 1 and re-enter
the motor model
Multi-turn absolute encoder multi-turn
data is invalid, need to reset
Step 1: Press the button to enter d0.07 and set
the data to 10, or modify the communication
encoder data reset (0x269000) to 10 through
the host software.
Step 2: Reset the faulty or restart the drive. If
the error persists, check whether the battery
cable is securely connected, and try to replace
the battery cable or compare the motor.
Motor model setting error;
Encoder wiring error or external
interference caused;
Step 1: Check whether the motor code set is consistent
with the connected motor through EA01 or the upper
computer software
Step 2: Check whether the encoder is properly wired
and securely connected.
Step 3: The encoder signal cable is broken, try to
replace the encoder cable.
The temperature of controller’s
power module has reached the
alarm value.
Step 1: Check whether the motor and drive power meet
the requirements;
Step 2: Check whether the driver cooling fan can be
opened normally, whether the heat dissipation port is
blocked, and take heat dissipation measures in the
electrical cabinet.
Step 3: The power circuit inside the driver is damaged.
Replace the driver.
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