Mitsubishi Electric A800 Plus Series Function Manual page 135

Tension sensorless torque control details
NOTE
• The function is not activated when the winding diameter is 9 mm or less.
• The inertia compensation function is invalid while the X122 signal is ON.
• If both X111 and X112 signals are ON, the inertia compensation function is not activated.
Inertia compensation cushion time (Pr.1418)
• Set the cushion time for the inertia compensation command.
• Set the time until the torque command value reaches 100% in Pr.1418 Inertia compensation cushion time.
Inertia compensation command value
134
TENSION SENSORLESS TORQUE CONTROL
Torque
Torque command 100%
Pr.1418 Pr.1418
Time