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5-5 Switching Control
OMNUC G5-SERIES AC SERVOMOTOR AND SERVO DRIVE USER'S MANUAL
5
Basic Control Mode
5-5 Switching Control
Outline of Operation
This function controls the motor by switching between two control modes via external inputs.
The control mode switching is performed by the control mode switching input (TVSEL: CN-1 pin
32).
Parameters Requiring Settings
Control Mode Selected by TVSEL (Control Mode Switching Input)
The following table shows the relation between TVSEL (control mode switching input) and the
control mode selected.
Note. Use caution when switching control mode. Operation may change suddenly depending on the
control mode settings.
Drive
OMNUC G5
Motor
OMNUC G5
Controller
Switching control (Example of switching
between position control and speed control)
Pulse train
+CW
−CW
+CCW
−CCW
3
4
5
6
32
REF
AGND
14
TVSEL
15
Analog voltage (speed command)
Speed control
Position control
Parameter
number
Parameter name Explanation Reference
Pn001 Control Mode Selection
Select control mode for switching control.
(Set values: 3, 4 and 5)
P.8-2
Control Mode
Selection (Pn001)
setting
TVSEL
OFF ON
3 Position control Speed control
4 Position control Torque control
5 Speed control Torque control