3
User
Manual
for
ELD2
Servo
Servo
Driver:
Must install in control cabinet with sufficient safeguarding grade.
Must reserve sufficient gap with the other equipment.
Must keep good cooling condition.
Avoid dust, corrosive gas, conducting object, fluid and inflammable, explosive object from invading.
Servo
Motor:
Installation must be steady, prevent drop from vibrating.
Prevent fluid from invading to damage motor and encoder.
Prohibit knocking the motor and shaft, avoid damaging encoder.
The motor shaft can’t bear the load beyond the limits.
Wiring
Warning
The workers of participation in wiring or checking must possess sufficient ability do this job.
Ground the earth terminal of the motor and driver without fail.
The wiring should be connected after servo driver and servo motor installed correctly.
After correctly connecting cables, insulate the live parts with insulator.
Caution
The wiring must be connected correctly and steadily, otherwise servo motor may run incorrectly, or
damage the equipment.
We mustn’t connect capacitors, inductors or filters between servo motor and servo driver.
The wire and temperature-resistant object must not be close to radiator of servo driver and motor.
The freewheel diode which connect in parallel to output signal DC relay mustn’t connect reversely.
Debugging
and
running
Caution
Make sure the servo driver and servo motor installed properly before power on, fixed steadily, power
voltage and wiring correctly.
The first time of debugging should be run without loaded, debugging with load can be done after
confirming parameter setting correctly, to prevent mechanical damage because of error operation.
Caution
Install a emergency stop protection circuit externally, the protection can stop running immediately to
prevent accident happened and the power can be cut off immediately.
The run signal must be cut off before resetting alarm signal, just to prevent restarting suddenly.
The servo driver must be matched with specified motor.
Don’t power on and off servo system frequently, just to prevent equipment damaged.
Forbidden to modify servo system.
Fault
Processing
Caution
The reason of fault must be figured out after alarm occurs, reset alarm signal before restart.
Keep away from machine, because of restart suddenly if the driver is powered on again after momentary
interruption(the design of the machine should be assured to avoid danger when restart occurs)
