Chapter 7 Alarm
ADSD-S-S
77
illegal code wiring is errors
wiring
shielding wire
encoder fault
Checking encoder
signal
changing the
encoder
Err 33
province
line encoder
signal error
motor model is not
properly set
checking motor model
and confirming
standard motor
province line in the
encoder
resetting
motor model
Chapter 8 Maintenance and Inspection
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78
Chapter 8 Maintenance and inspection
8-1 Basic inspection
Item
Content of inspection
Periodically inspect the screws of the servo drive, motor shaft, terminal block
and the connection to mechanical system. Tighten screws as necessary as they
may loosen due to vibration and varying temperatures.
Ensure that oil, water, metallic particles or any foreign objects do not fall inside
the servo drive, motor, control panel or ventilation slots and holes. As these will
cause damage.
Ensure the correct installation and the control panel. It should be free from
airborne dust, harmful gases or liquids.
General
Inspection
Ensure that all wiring instructions and recommendations are followed;
otherwise damage to the drive and or motor may result.
To avoid an electric shock, be sure to connect the ground terminal of servo
drive to the ground terminal of control panel.
Before making any connection, wait 10 minutes for capacitors to discharge after
the power is disconnected, alternatively, use an appropriate discharge device to
discharge.
Ensure that all wiring terminals are correctly insulated.
Ensure that all wiring is correct or damage and or malfunction may result.
Visually check to ensure that there are not any unused screws, metal strips, or
any conductive or inflammable materials inside the drive.
Make sure control switch is OFF.
Servo controller and exterior brake resistant can’t be installed on combustible
object.
To avoid electromagnetic breaker invalid, please check the circuit of
immediately stop and cutting off power.
Inspection
before
operation
（
Control
power is not
applied
）
When electronic equipments are being interfered around servo drive, Please use
other equipment to reduce this interference.
Ensure that detector cable is not over tension. When servo motor is working,
Please take caution to avoid attrition between cable and machine member.
If the servo motor has phenomenon of vibration and big noise, please contact to
manufacturer.
Confirming all parameters are proper set, difference of mechanical features will
lead to unpredictable motion. Do not excessive adjust parameters.
Inspection
before
working
（
Control
power is
applied
）
Resetting parameter should be done under drive status of (SERVO OFF).
