6．Applied Functions; Torque Limit Switching - Panasonic Minas-LIQI Series Technical Reference

6．Applied Functions
6－1 Torque Limit Switching
The parameters below have functions to switch torque limit values per the operation direction or with the input of
the torque limit switch (TL-SEL).
(1) Scope of application
□This function is applicable only when the following conditions are satisfied:
Action state
(2) Related parameters
Parameter
No.
Category
st
0 13 1 torque limit
Selection of torque
5 21
limit
nd
5 22 2 torque limit
(3) Description
 The following table shows the torque limit switch modes.
Pr5.21
Conditions for operating torque limit switching function
 In Servo On status.
 Factors other than control parameters such as the deviation counter clear and com-
mand pulse inhibition inputs and the torque limit are appropriately configured and
do not cause any problem in normal motor rotation.
Setup range
0500
1～3
0500
Torque limit switch
input (TL-SEL)
1 -
2 -
ＯＦＦ
3
ＯＮ
Unit
st
% To set the 1 limit value of the motor output torque.
To set up the selecting mode of the torque limit.
1: Normal direction/Reverse direction Pr0.13
- 2: Normal direction Pr0.13, Reverse direction Pr5.22
3: TL-SEL off →Pr0.13, TL-SEL on →Pr5.22
nd
% To set the 2 limit value of the motor output torque.
Positive torque
limit
Pr0.13
Pr0.13
Pr0.13
Pr5.22
Motor Business Unit, Appliances Company, Panasonic Corporation
№SR-ZSV00039 － 49 －
Function
Negative torque
limit
Pr5.22