5.6 Internal Set Speed Control5-495 Operation5.6 Internal Set Speed ControlThis section describes operation using speed control with the internal set speeds.This function enables an operation to be executed at a controlled speed. The speed and direction are selected inaccordance with a combination of input signals from an external source. Servomotor speed settings are madein advance using the parameters in the multi-winding drive unit. Because the speed is controlled with a param-eter in the multi-winding drive unit, an external pulse generator or a reference generator that controls speed isnot needed.∗ When using the external input signal pins as factory settings, the functions of /P-CON, /P-CL, and /N-CL change to thefunctions of /SPD-D, /SPD-A, and /SPD-B, respectively.5.6.1 Basic Settings for Speed Control with an Internal Set SpeedThis section describes the basic settings for the internal set speeds.(1) Signal SettingThe following input signals are used to switch the operating speed. Factory-set Input Signal Allocations: /P-CON, /P-CL, and /N-CL Changing Input Signal Allocations: /SPD-D, /SPD-A, and /SPD-B(2) Parameter SettingSelect the speed control with an internal set speed with Pn000.1.414546Pn301Pn302Pn303M/ P-CON ( /SPD-D)/ P-CL (/SPD-A)/ N-CL (/SPD-B)CN1Stops (Internal speed 0)Multi-winding drive systemParameters for internal set speedMotor rotation direction(Forward/Reverse)SpeedreferenceServomotorContact inputs*Type SignalNameConnectorPin Number MeaningInput/P-CON CN1-41 Switches the servomotor rotation direction./P-CL CN1-45 Selects the internal set speed./N-CL CN1-46 Selects the internal set speed.Type SignalNameConnectorPin Number MeaningInput/SPD-D CN1-41 Switches the servomotor rotation direction./SPD-A CN1-45 Selects the internal set speed./SPD-B CN1-46 Selects the internal set speed.Parameter Meaning When Enabled ClassificationPn000 n.3 Internal set speed control After restart Setup
