3
ELD2-RS70** User Manual
⚫
Don’t install the product while the product is damaged or incomplete.
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.
