Control Method Selection - YASKAWA JUSP-MD D01A Series User Manual

5.1

Control Method Selection

The control methods supported by the multi-winding drive unit are described below.
The control method can be selected with parameter Pn000.1.
Pn.000.1
n.0
Speed Control
[Factory setting]
n.1 Position Control
n.2 Torque Control
Internal Set Speed Con-
n.3
trol
Internal Set Speed Con-
n.4
trol ↔ Speed Control
Internal Set Speed Con-
n.5
trol ↔ Position Control
Internal Set Speed Con-
n.6
trol ↔ Torque Control
Position Control ↔
n.7
Speed Control
Position Control ↔
n.8
Torque Control
Torque Control ↔
n.9
Speed Control
Speed Control ↔ Speed
n.A Control with Zero
Clamp Function
Position Control ↔
Position Control with
n.B
Reference Pulse Inhibit
Function

Control Method Selection

Control
Controls servomotor speed by means of an analog voltage speed
reference. Use in the following instances.
• To control speed
• For position control using the encoder pulse output from the
multi-winding drive unit to form a position loop in the host
controller.
Controls the position of the machine by means of a pulse train
position reference.
Controls the position with the number of input pulses, and con-
trols the speed with the input pulse frequency. Use when posi-
tioning is required.
Controls the servomotor's output torque by means of an analog
voltage torque reference. Use to output the required amount of
torque for operations such as stopping on contact.
Uses three operating speeds set in advance in the multi-winding
drive unit as references to preform speed control.
When selecting this control, an analog reference is not necessary.
These are switching modes for using the four control methods
given above in combination.
Select the control switching method that best suits the applica-
tion.
The zero clamp function can be used in speed control.
The reference pulse inhibit function can be used in position con-
trol.
5.1 Control Method Selection
Description
Reference
Section
5.3 Speed
Control
5.4 Position
Control
5.5 Torque
Control
5.6 Internal
Set Speed
Control
5.7 Combina-
tion of Control
Methods
5.3.5 Zero
Clamp Func-
tion
5.4.8 Refer-
ence Pulse
Inhibit Func-
tion
5
5-3