SV-DA200 series AC servo drives Faults and solutions
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1 S /
Speed mode: Control the rotation speed of the servo motor
with the internal or external speed command
2 T /
Torque mode: Control the torque of the servo motor with the
internal or external torque command.
3 P S
Position/speed mode switching: The position mode and
speed mode can be switched with the control mode
switching terminal.
ON
OFF
(P0.90)
P0.92 = 1
P0.92 = 0
(P0.91)
Speed modePosition mode Position mode
Motor
speed
Mode switching
signal (MCH)
Note: For switching from position mode to speed mode,
there are two kinds of switching methods which can be
selected via P0.92; When switching from speed mode to
position mode, the motor will stop at the reference position
of P0.91 before switching to position mode.
4 P T
Position/torque mode: The position mode and torque mode
can be switched with the control mode switching terminal
ON
OFF
(P0.90)
P0.92 = 1
P0.92 = 0
(P0.91)
Torque modePosition mode Position mode
Motor
speed
Mode switching
signal (MCH)
Note: For switching from position mode to torque mode,
there are two kinds of switching methods which can be
selected via P0.92; When switching from torque mode to
position mode, the motor will stop at the reference position
of P0.91 before switching to position mode.
5
S T
Speed/torque mode: The speed mode and torque mode can
be switched with control mode switching terminal
ON
OFF
Torque command
Load torque
Torque modeSpeed mode Speed mode
Motor speed
Mode switching
signal (MCH)