TECO JSDEP Series - Torque Limit of Speed Control Mode

5-20
5-3-10 Torque limit of speed control mode
In speed mode, the motor torque limit input contact TLMT could be used to select one of the
two methods below:
(1) Internal toque limit: Using default Cn010 (CCW Torque command limit ) and
Cn011 (CW Torque command limit ).
(2) External analog command: Using two separate analog voltage command signals at input terminals
TIC (CN1-25) to limit CCW torque and CW torque.
As shown in the table below:
Input contact
TLMT
CCW torque command limit
source
CW torque command limit
source
Control
mode
0
Cn010 Cn011
ALL
1
External analog command
TIC(CN1-25)
External analog command
TIC(CN1-25)
Pi/Pe/S
Note: Input contacts status “1” (ON) and “0” (OFF).
Please check 5-6-1 to set the required high /Low signal levels (PNP/NPN) selection.
Caution!
To use external analog torque command limit, if analog torque command limit is greater than
internal torque command limit, the internal torque command limit has the priority over external
analog torque command limit.
Internal Torque command limit is set as below.
Parameter Name Default Unit Setting range
Control
mode
Cn010 CCW torque command limit
300
/
200
% 0~300 ALL
Cn011 CW torque command limit
-300
/
-200
% -300~0 ALL
The diagram below shows the external analog torque limit command wiring: