Preface ASDA-M Operation Maintenance and Inspection Main Circuit Wiring April, 2013 iii 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. 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. 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. 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.