Technical Manual for EA350 Analog Pulse Type Servo Driver V101 Parameter functions: Sets after how many turns of the motor will the fully closed-loop position deviation be cleared once during running of the driver. Turns of the motor are reflected by the number of pulses fed by the motor encoder. If it’s set as 0, the fully closed-loop position deviation will always be cleared. If it’s set as n: Within the n turns of the servo motor, if the fully closed-loop position deviation is always smaller than the setting value of PC-04, the driver will clear the deviation on the n th turn and start from zero again to count fully closed-loop position deviation and turns of the motor.
Within the n turns of the servo motor, once the fully closed-loop position deviation becomes equal to or greater than the setting value of PC-04, the driver will clear the deviation immediately and raise the alarm of excessive deviation , and the driver will stop in the way set by P0-08. Caution ☞ 1. If this parameter is 0, the fully closed-loop position deviation will always be cleared, which means that no external encoder anomaly or transmission mechanism “slippage” will be detected. 234