YASKAWA SGD7S-****20A Series, Product Manual

Page: 219 / 561

6.7 Selecting Torque Limits
6.7.2 External Torque Limits
6-30
Setting the Torque Limits
The parameters that are related to setting the torque limits are given below.
•
Rotary Servomotors
If the setting of Pn402 (Forward Torque Limit), Pn403 (Reverse Torque Limit), Pn404 (Forward
External Torque Limit), or Pn405 (Reverse External Torque Limit) is too low, the torque may be
insufficient for acceleration or deceleration of the Servomotor.
*
Set a percentage of the rated motor torque.
•
Linear Servomotors
If the setting of Pn483 (Forward Force Limit), Pn484 (Reverse Force Limit), Pn404 (Forward
External Force Limit), or Pn405 (Reverse External Force Limit) is too low, the force may be
insufficient for acceleration or deceleration of the Servomotor.
*
Set a percentage of the rated motor force.
Pn402
Forward Torque Limit
Setting Range Setting Unit Default Setting When Enabled Classification
0 to 800 1%
*
800 Immediately Setup
Pn403
Reverse Torque Limit
Setting Range Setting Unit Default Setting When Enabled Classification
0 to 800 1%
*
800 Immediately Setup
Pn404
Forward External Torque Limit
Setting Range Setting Unit Default Setting When Enabled Classification
0 to 800 1%
*
100 Immediately Setup
Pn405
Reverse External Torque Limit
Setting Range Setting Unit Default Setting When Enabled Classification
0 to 800 1%
*
100 Immediately Setup
Pn483
Forward Force Limit
Setting Range Setting Unit Default Setting When Enabled Classification
0 to 800 1%
*
30 Immediately Setup
Pn484
Reverse Force Limit
Setting Range Setting Unit Default Setting When Enabled Classification
0 to 800 1%
*
30 Immediately Setup
Pn404
Forward External Force Limit
Setting Range Setting Unit Default Setting When Enabled Classification
0 to 800 1%
*
100 Immediately Setup
Pn405
Reverse External Force Limit
Setting Range Setting Unit Default Setting When Enabled Classification
0 to 800 1%
*
100 Immediately Setup
Speed Position Torque
Speed Position Torque
Speed Position Torque
Speed Position Torque
Speed Position Force
Speed Position Force
Speed Position Force
Speed Position Force