Toshiba Tosvert VF-AS1 - Manual (Page 152)

E6581301
F-40
6
6.24 Torque control
⇒ For details, refer to Instruction Manual (E6581331) specified in Section 6.41.
6.24.1 Torque command
RV : V/f control mode selection
H : Torque command selection
H : VI/II input point 1 setting
H : VI/II input point 2 setting
H : RR/S4 input point 1 setting
H : RR/S4 input point 2 setting
H : RX input point 1 setting
H : RX input point 2 setting
H : AI2 input point 1 setting
H : AI2 input point 2 setting
H : VI/II input point 1 rate
H : VI/II input point 2 rate
H : RR/S4 input point 1 rate
H : RR/S4 input point 2 rate
H : RX input point 1 rate
H : RX input point 2 rate
H : Prohibition of rotation in any direction other than the specified one (F or R)
H : Control panel torque command
⇒ For details, refer to Instruction Manual (E6581331) specified in Section 6.41.
6.24.2 Speed limits in torque control mode
H : Forward speed limit input selection
H : Forward speed limit input level
H : Reverse speed limit input selection
H : Reverse speed limit input level
H : Speed limit (torque=0) center value
reference selection
H : Speed limit (torque=0) center value
H : Speed limit (torque=0) band
⇒ For details, refer to Instruction Manual (E6581331) specified in Section 6.41.
6.24.3 Torque bias and load sharing gain
H : Load portion torque input selection
H : Tension torque bias input selection
H : Load sharing gain input selection
1) Selection of torque bias input
Torque bias
Torque control
+
+
+ Speed control
[Parameter setting]
Title Function Adjustment range Default setting
H
Load portion torque input
selection
 :Disabled
 :VI/II (voltage/current input)
 :RR/S4 (potentiometer/voltage input)
 :RX (voltage input)
 :H enabled
 :2-wire RS485 input enabled
 :4-wire RS485 input enabled
 :Communication option input enabled
 :Optional AI1 (Differential current input)

H
Hoisting torque bias input
(valid only when H=)
 ~%