Leadshine EL8-EC Series, Руководство пользователя

Страница: 323 / 336

User manual of EL8-EC***F AC Servo
323
Error
code
Main Sub
Display: “ Er 601 ”
60 1 Error description: Velocity loop interrupted timeout
Cause Diagnosis Solution
Motor control loop
calculation time
overflow
Verify if encoder connection is
and that the encoder cable is too
not long (more than 20 meters)
Replace encoder cable if necessary
Restart driver Replace the drive with a new one
Error
code
Main
Sub
Display: “ Er 700 ”
70 0
Error description: Encryption error
Cause Diagnosis Solution
Encryption error during
initialization upon
power-on.
Restart driver Please contact our technical
support
Error
code
Main Sub
Display: “ Er 890 ”
89 0 Error description: Homing error
Cause Diagnosis Solution
1. Excess homing
velocity
2. Homing mode is
different from given
signal
3. Sensor signal edge
inconsistent
1. Verify if homing velocity is too
high
2. Verify if homing mode is set
correctly
3. Verify if sensor signal edge is
consistent
1. Set an optimal homing velocity
2. Make sure sensor signal edge is
consistent.
Inconsistent origin
status
1. Homing acceleration/
deceleration is set too low
2. Electronic gear ratio is low
which causes acceleration/
deceleration to be too low
1. If electronic gear ratio cannot be
changed, please set a suitable
609A.
2. Increase electronic gear ratio
Error
code
Main Sub
Display: “ Er 920 ”
92 0 Error description: External encoder parameter initialization error
Cause Diagnosis Solution
Encoder parameter
Pr0.37 setting error
Verify if Pr0.37 set value is out of
range
Modify Pr0.37 set value, please use
default value and see if the error
still persists.