Preface
ASDA-A2R Series
Revision December, 2014
iii
Operation
Before the operation, please change the parameter setting value according to
the needs. If it is not adjusted to the correct setting value, it is possible to lead
to malfunction of the machine or the operation might out of control.
Before the machine starts to operate, please be ensured the emergency stop
can be activated anytime.
When power on, please make sure the motor shaft stands still and will not
operate because of mechanical inertia or other causes.
During the operation, it is prohibited to touch any rotating motor parts. Or it is
possible to cause personnel injury.
In order to prevent any accident, please separate the couplings and belts of
the machine and isolate them. Then conduct the initial trial run.
If users fail to operate the machine properly after the servo motor connects to
the equipments, it would cause the damage of the equipments and lead to the
personnel injury.
In order to prevent the danger, it is strongly recommended to check if the
motor can operate normally without load first. Then, operate the motor with
load.
Do not touch the heat sink of the servo drive. Or it is possible to cause scald
due to the high temperature.
Maintenance and Inspection
It is prohibited to touch the internal parts of the servo drive and servo motor.
Or it is possible to cause electric shock.
It is prohibited to disassemble the panel of the servo drive when turning on the
power. Or it is possible to cause electric shock.
Do not touch the ground terminal within 10 minutes after turning off the power.
Or the residual voltage may cause electric shock.
Do not disassemble the motor. Or it is possible to cause electric shock or
personnel injury.
Do not change the wiring when the power is on. Or it is possible to cause
electric shock or personnel injury.
Only the qualified electrical and electronics professionals can install, wire and
maintain the servo drive and servo motor.
Main Circuit Wiring
Do not put the power cable and the encoder cable in the same channel and
bond them together. Please separate the power cable and the encoder cable
for at least 30 centimeters (= 11.8 inches) when wiring.
Please use stranded wires and multi-core shielded-pair wires for the encoder
cables and encoder PG feedback cables. The maximum length of command
input cable is 3 meters (= 9.84 feet) and the maximum length of PG feedback
cable is 20 meters (= 65.62 feet).
The high voltage might remain in the servo motor even when the power is off.
Do not touch the power terminal temporally (at least 10 minutes). Please
conduct the inspection not until the indicator light,
CHARGE
is off.
