Panasonic MINAS-A5B Series - Torque Limit Switching Function

No. SX-DSV02472 -89-
6-1 Torque limit switching function
It is a function which changes a torque limit value by the direction of operation.
(1) Applicable range
□ This function can be applicable only when the following conditions are satisfied.
Conditions under which the Torque limit switching function is activated
Control mode
• Position control, velocity control mode and full-closed control(Not supported). *1)
Others • Should be in servo-on condition
• Parameters except for controls are correctly set, assuring that the motor can run smoothly.
*1) During torque controlling, the switching function is disabled and only Pr. 0.13 1st torque limit is enabled.
(2) Parameters
Class No.
At-
trib-
ute *1)
Title Range Unit Function
0
13
B
1st torque limit
0–500
%
You can set up the 1st limit value of the motor output torque.
5 21 B
Selection of
torque limit
1–4 —
You can set up the torque limiting method.
Setup
value
Negative
direction
Positive
direction
1
Pr0.13
2
Pr5.22
Pr0.13
3
Pr0.13
4
Pr5.22
Pr0.13
5 22 B
2nd torque
limit
0–500 %
You can set up the 2nd limit value of the motor output torque.
*1) For parameter attribute, refer to Section 9-1.
Note) CCW direction is positive.
(3) Related object
Index Sub-
Index
Name
/ Description
Units Range Data
Type
Access PDO Op-
mode
EEPROM
6072h 00h
Max torque
0.1%
0 – 65535
U16
rw
Yes
ALL
Yes
・
Set the maximum torque.
If the value exceeds the maximum torque of the motor is limited by the maximum torque of the motor.
Note: The maximum torque of the motor varies depending on the motor applied.
Torque instructions are restricted at the minimum among The limit value of Pr0.13 or Pr5.22, and The limit
value of 6072h.
R1.05
Motor Business Division, Appliances Company, Panasonic Corporation