Yaskawa VS-616PS5 Series Programming Manual - Manual (Page 40)

40 VS-616PS5 Programming Manual
D5 Torque Control
Select either speed and torque control.
Speed/torque control selection can also be made by using a multi-function contact
input function selection (H1-XX = “71”). When using a multifunction contact input to
switch between speed and torque control, set D5-01 = “0”.
Setting Range: 0 to 1000ms
Factory Default: 0ms
Sets delay time constant for torque reference input in the torque control mode, in
units of 1ms. This can be used to filter (smooth) a noisy/rapidly fluctuating torque ref-
erence signal so that abrupt torque changes do not occur.
Select speed limit location in the torque control mode.
Setting Range: ± 120%
Factory Default: 0%
Sets the speed limit value in the torque control mode as a percentage of the maxi-
mum output frequency. Used when D5-03 = “2.”
Setting Range: 0 to 120%
Factory Default: 5%
Sets the speed limit bias value in the torque control mode as a percentage of the
maximum output frequency. See “Torque Control Operation” description on following
page.
D5-01 Torque Control Selection A
Setting Description
0 Speed control enabled with torque limit (factory default)
1 Torque control enabled with speed limit
D5-02 Torque Limit Primary Delay Time A
D5-03 Speed Limit Input Selection A
Setting Description
1 Speed limit is the analog speed reference set by
terminal 13 or 14 (factory default).
2 Speed limit is the digital value set by D5-04.
D5-04 Speed Limit Value A
D5-05 Speed Limit Bias A
Section D: Reference Parameters
D5 Torque Control