Leadshine EL8-EC Series, Руководство пользователя

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User manual of EL8-EC***F AC Servo
313
Error
code
Main Sub Display: “ Er 0F0 ”
0F 0
Content : Driver overheated
Cause Diagnosis Solution
Temperature of power
module exceeded upper
limit
Measure the temperature of
driver radiator.
1. Improve cooling condition. Please
check installation guide;
2. Replace driver and motor with
higher power rating;
3. Increase duration time for acceleration
and deceleration;
4. Decrease load
Error
code
Main Sub
Display: “ Er 100 ”
10 0 Content: Motor overloaded
Cause Diagnosis Solution
Load too heavy
Verify if actual load exceeds
maximum value allowed 1. Decrease load
2. Adjust limit values
Strong
mechanical
vibration
Look for mechanical vibration from
machine system
1. Adjust gain value of control loop
2. Increase duration time for acceleration
and deceleration
Motor or encoder
cable wiring error Verify motor and encoder wiring 1. Reconnect wiring
2. Replace motor and encoder cable
Holding brake
engaged
Verify holding brake terminal voltage Cut off holding brake
Error
code
Main Sub
Display: “ Er 101 ”
10 1
Content: Driver overloaded
Cause Diagnosis Solution
Motor power
cable wiring error
UVW terminals wiring error
Make sure motor power cable wiring
connection is correct
Motor not
matched
Motor current is too high
Motor rated current is higher than driver
rated current. Please change to a driver
with higher rated current.
Error
code
Main Sub Display: “ Er 102 ”
10 2 Content: Motor rotor blocked
Cause Diagnosis Solution
Motor rotor
blocked
Look for mechanical blockages Check the machinery
Motor rotor
blocking time
threshold value
too low
Verify value of Pr6.57 Adjust value of Pr6.57