Output Torque Detection - Mitsubishi Electric 800 Series Instruction Manual

(M) Monitor display and monitor output signal
5.11.9

Output torque detection

A signal is output when the motor torque is higher than the setting.
This function can be used for electromagnetic brake operation, open signal, etc.
Pr.
864
Torque detection
M470
Pr.864
TU
NOTE
• Changing the terminal assignment using Pr.190 to Pr.196 (Output terminal function selection) may affect the other
functions. Set parameters after confirming the function of each terminal.
Parameters referred to ???????
Pr.190 to Pr.196 (Output terminal function selection)
384
PARAMETERS
Name Initial value
150%
Time
ON OFF
page 370
Magnetic flux Magnetic flux Magnetic flux Sensorless Sensorless Sensorless
Setting range
Set the torque value where the TU
0 to 400%
signal turns ON.
• The Torque detection (TU) signal turns ON when the
output torque reaches the detection torque value set in
Pr.864 or higher. The TU signal turns OFF when the
output torque drops lower than the detection torque
value.
• Pr.864 is not available under V/F control.
• For the TU signal, set "35 (positive logic) or 135 (negative
logic)" in one of Pr.190 to Pr.196 (Output terminal
function selection) to assign the function to the output
terminal.
PM PM PM
Vector Vector Vector
Description