YASKAWA SGD7S-xxxDA0 series Product Manual

Contents

8.6 Convenient Function to Use during Trial Operation8.6.3 Test without a Motor8-22• Linear Servomotors• Related ParametersMotor Position and Speed ResponsesFor a test without a motor, the following responses are simulated for references from the hostcontroller according to the gain settings for position or speed control.• Servomotor position• Motor speed• External encoder positionThe load model will be for a rigid system with the moment of inertia ratio that is set in Pn103.Motor ConnectionStatus Information That Is Used Source of InformationConnectedMotor information Information in the motor that is connectedLinear encoder informa-tion• Resolution• Encoder pitch• Encoder typeInformation in the linear encoder that is connectedNot connectedMotor information Setting of Pn000 = n.X (Rotary/Linear StartupSelection When Encoder Is Not Connected)Linear encoder informa-tion• Resolution• Encoder pitch• Encoder type• Resolution: 256• Encoder pitch: Setting of Pn282 (Linear Encoder Pitch)• Encoder type: Setting of Pn00C = n.X (EncoderType Selection for Tests without a Motor)Parameter Meaning When Enabled ClassificationPn000(2000h)n.0(default setting)When an encoder is not connected, start asSERVOPACK for Rotary Servomotor. After restart Setupn.1 When an encoder is not connected, start asSERVOPACK for Linear Servomotor.Pn282(2282h)Linear Encoder PitchSetting Range Setting Unit Default Setting When Enabled Classification0 to 6,553,600 0.01 μm 0 After restart SetupParameter Meaning When Enabled ClassificationPn00C(200Ch)n.0(default setting)Use 13 bits as encoder resolution for testswithout a motor.After restart Setupn.1 Use 20 bits as encoder resolution for testswithout a motor.n.2 Use 22 bits as encoder resolution for testswithout a motor.n.3 Use 24 bits as encoder resolution for testswithout a motor.n.0(default setting)Use an incremental encoder for tests withouta motor.n.1 Use an absolute encoder for tests without amotor.Speed Position Force