Maintenance
269
Number
Warning name
Warning
code
Possible causes
Handling Suggestions
is coupled with the power
cable of the motor, or the
ground wire of the drive is
not reliably connected, etc.)
4.
There is strong interference
source around the drive
the drive reliably
5.
Remove
the
strong
interference source around
the drive, or power on the
drive separately from the
strong interference source
22.
Second
encoder
communication
abnormal
0xE021
1.
There is a fault in the
encoder
2.
The wiring of the motor
encoder is abnormal (such as
broken line)
3.
The wiring of the motor
encoder is disturbed (for
example, the cable does not
use shielded twisted pair, or
is coupled with the power
cable of the motor, or the
ground wire of the drive is
not reliably connected, etc.)
4.
There is strong interference
source around the drive
1.
Replace the encoder
2.
Check the wiring of the
motor encoder and make
sure that the wiring is
standard and correct
3.
Add magnetic rings to the
cable of the encoder and the
power cable of the motor
4.
Connect the ground wire of
the drive reliably
5.
Remove
the
strong
interference source around
the drive, or power on the
drive separately from the
strong interference source
23.
First
encoder
communication timeout
0xE022
1.
There is a fault in the
encoder
2.
The wiring of the motor
encoder is abnormal (such as
broken line)
1.
Replace the encoder
2.
Check the wiring of the
motor encoder and make
sure that the wiring is
standard and correct
24.
Second
encoder
communication timeout
0xE023
1.
There is a fault in the
encoder
2.
The wiring of the motor
encoder is abnormal (such as
broken line)
1.
Replace the encoder
2.
Check the wiring of the
motor encoder and make
sure that the wiring is
standard and correct
25.
First
encoder
data
abnormal
0xE024
1.
There is a fault in the
encoder
2.
There is a problem inside the
drive
1.
Replace the encoder
2.
Conduct soft reset or restart
the drive
26.
Second encoder data
abnormal
0xE025
1.
There is a fault in the
encoder
2.
There is a problem inside the
drive
1.
Replace the encoder
2.
Conduct soft reset or restart
the drive
27.
Position
limited
0xE026
1.
The target position value 1.
Make the position value fall
Summary of Contents for CoolDrive Series
Page 29: ...Preface 17 T2 model ...
Page 30: ...Preface 18 T3 model ...
Page 31: ...Preface 19 T4 model ...
Page 230: ...Monitoring 218 ...
