Output Torque Detection; Remote Output Function Info - Mitsubishi Electric FR-F800 Instruction Manual

(M) Monitor display and monitor output signal
5.8.9

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)
5.8.10
Remote output function
The inverter output signals can be turned ON/OFF like the remote output terminals of a programmable controller.
Pr. Name
495 Remote output
M500 selection
496
Remote output data 1
M501
497
Remote output data 2
M502
298
PARAMETERS
Name Initial value
150%
Time
ON OFF
page 288
Initial
value
0
1
0
10
11
0 0 to 4095
0 0 to 4095
Magnetic flux Magnetic flux Magnetic flux
Setting range
0 to 400%
• The Torque detection (TU) signal turns ON when the
output torque reaches the detection torque value set in
Pr.864 or higher.
• 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.
Setting
range
Remote output data is cleared when
the power supply is turned OFF
Remote output data is retained when
the power supply is turned OFF
Remote output data is cleared when
the power supply is turned OFF
Remote output data is retained when
the power supply is turned OFF
Set values for the bits corresponding to each output terminal of the
inverter output terminal. (Refer to the diagram below.)
Set values for the bits corresponding to each output terminal of
options FR-A8AY and FR-A8AR. (Refer to the diagram below.)
PM PM PM
Description
Set the torque value where the TU
signal turns ON.
Description
Remote output data is
cleared during an inverter
reset
Remote output data is
retained during an inverter
reset