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6. APPLICATION FUNCTIONS
API LIBRARY
• Use the sscAutoStart function for operation startup.
• Refer to the sample program "InterruptPressDrive" contained in the utility
software for a more specific procedure on continuous operation to torque
control.
Operate by manual switch by setting chg_ctrl_mode_condition to
CHG_CTRL_MODE_MANUAL.
• Use the sscChangeControlMode function for switching the control mode of the
servo amplifier.
(3) Timing of during continuous operation to torque control determination
The misjudgment of continuous operation to torque control when the torque fluctuation range is large can
be managed by setting the torque settle waiting time. When torque within the torque settle width is
continuously output during the torque settle waiting time, during continuous operation to torque control
(PRSMO) is turned ON.
Target torque
Electrical current
feedback (torque)
Contact
During continuous operation
to torque control (PRSMO)
ON
OFF
Torque settle width
Torque settle
waiting time
POINT
• When a value outside the torque settle width occurs part of the way through
torque settle waiting time, the torque settle waiting time is measured again
from the beginning.