Delta ASD-B2-0121-B, User Manual

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Chapter 5 Trial Run and Tuning Procedure
5-2
Revision June 2010
After power in connected to AC servo drive, the charge LED will light and it indicates that AC
servo drive is ready. Please check the followings before trial run:
Item Content
Inspection before
operation
(Control power is
not applied)
z
Inspect the servo drive and servo motor to insure they were not
damaged.
z
To avoid an electric shock, be sure to connect the ground terminal of
servo drive to the ground terminal of control panel.
z
Before making any connection, wait 10 minutes for capacitors to
discharge after the power is disconnected, alternatively, use an
appropriate discharge device to discharge.
z
Ensure that all wiring terminals are correctly insulated.
z
Ensure that all wiring is correct or damage and or malfunction may
result.
z
Visually check to ensure that there are not any unused screws, metal
strips, or any conductive or inflammable materials inside the drive.
z
Never put inflammable objects on servo drive or close to the external
regenerative resistor.
z
Make sure control switch is OFF.
z
If the electromagnetic brake is being used, ensure that it is correctly
wired.
z
If required, use an appropriate electrical filter to eliminate noise to the
servo drive.
z
Ensure that the external applied voltage to the drive is correct and
matched to the controller.
Inspection during
operation
(Control power is
applied)
）
z
Ensure that the cables are not damaged, stressed excessively or loaded
heavily. When the motor is running, pay close attention on the
connection of the cables and notice that if they are damaged, frayed or
over extended.
z
Check for abnormal vibrations and sounds during operation. If the
servo motor is vibrating or there are unusual noises while the motor is
running, please contact the dealer or manufacturer for assistance.
z
Ensure that all user-defined parameters are set correctly. Since the
characteristics of various machinery equipment are different, in order
to avoid accident or cause damage, do not adjust the parameter
abnormally and ensure the parameter setting is not an excessive value.
z
Ensure to reset some parameters when the servo drive is off (Please
refer to Chapter 7). Otherwise, it may result in malfunction.
z
If there is no contact sound or there be any unusual noises when the
relay of the servo drive is operating, please contact your distributor for
assistance or contact with Delta.
z
Check for abnormal conditions of the power indicators and LED display.
If there is any abnormal condition of the power indicators and LED
display, please contact your distributor for assistance or contact with
Delta.