Motor Position And Speed Responses - YASKAWA SGDV series User Manual

4 Operation

4.3.2 Motor Position and Speed Responses

Encoder Type
The encoder information for the motor is set in Pn00C.2. An external encoder with fully-closed loop control is
always regarded as an incremental encoder.
Pn00C
(3) When External Encoder for Fully-closed Loop Control is Connected
The information from an external encoder is used as the encoder information.
(4) When External Encoder for Fully-closed Loop Control is Not Connected
The encoder information stored in the SERVOPACK is used for the encoder information.
• Resolution: 256
• Incremental encoder
4.3.2

Motor Position and Speed Responses

For the test without a motor, the following responses are simulated for references from the host controller
according to the gain settings for position or speed control.
• Servomotor position
• Servomotor speed
• Encoder position
The load model, however, will be a rigid system with the moment of inertia ratio that is set in Pn103.
4-28
Parameter
n. 0 Sets an incremental encoder as an encoder type for the
test without a motor.
[Factory setting]
Sets an absolute encoder as an encoder type for the test
n. 1
without a motor.
Meaning
When
Classification
Enabled
After restart Setup