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5-2-5 Internal Torque Limit<br />
In torque Control mode, user can set internal torque limit values as required.<br />
Set as below:-<br />
Parameter Name Default Unit Setting range Control mode<br />
Cn010<br />
Cn011<br />
CCW Torque<br />
<strong>com</strong>mand limit<br />
CW Torque<br />
<strong>com</strong>mand limit<br />
300 % 0~300 ALL<br />
-300 % -300~0 ALL<br />
5-2-6 Limiting Servomotor Speed during Torque Control<br />
In torque control, input contacts SPD1 and SPD2 can be used for selecting one of the two<br />
methods below for setting speed limits.<br />
(1) External Analog <strong>com</strong>mand ( Default) Signal is applied to terminals PIC & AG ( pins 27& 29 on CN1)<br />
(2) Selection of Three presentable Limits (Tn105~Tn107) according to the table below.<br />
Caution! For achieving smooth speed response please refer to section 5-3-6.<br />
Input contact SPD2<br />
Input contact<br />
SPD1<br />
0 0<br />
0 1<br />
1 0<br />
1 1<br />
Speed limit <strong>com</strong>mand<br />
External analog<br />
<strong>com</strong>mand<br />
PIC(CN1-27)<br />
Internal speed limit1<br />
Tn105<br />
Internal speed limit2<br />
Tn106<br />
Internal speed limit3<br />
Tn107<br />
Control<br />
mode<br />
Note: Input contacts status “1” (ON) and “0” (OFF).<br />
Please check 5-6-1 to set the required high /Low signal levels ( PNP/NPN) selection.<br />
T<br />
Below is the external analog speed limit <strong>com</strong>mand wiring diagram:<br />
Internal presentable speed limit parameters for torque control mode are listed below:<br />
These preset limits apply to both CW & CCW directions.<br />
Parameter Name Default Unit Setting range Control mode<br />
Tn105 Internal speed limit 1 100 rpm 0~3000 T<br />
Tn106 Internal speed limit 2 200 rpm 0~3000 T<br />
Tn107 Internal speed limit 3 300 rpm 0~3000 T<br />
P.S also refer to page 6-11 for detail.<br />
5-7