Mitsubishi Electric FR-A820-00046 Instruction Manual page 635

Parameters
» Adjust torque only without adjustment of gain voltage (current).
(When changing the gain torque from 150% to 130%.)
Parameter selection
Turn
Press
Torque setting change
Turn
Press
Checking the mode/monitor
Press
Start
Turn ON the start switch (STF or STR) to apply a voltage across terminals 1 and 5 (4 and 5).
Operation is performed with 130% torque.
Tab. 5-169: Adjusting only the torque without adjustment of a voltage (current)
NOTES If the gain and bias of torque setting are too close, an error ("Er3") may displayed at setting.
For operation outline of the parameter unit (FR-PU07), refer to the Instruction Manual of the
FR-PU07.
Set the bias torque setting using the calibration parameter C16 (Pr. 919) or C38 (Pr. 932). (Refer to
page 5-429.)
CAUTION:
E
Be cautious when setting any value other than "0" as the bias torque at 0 V (0 mA). Even if a
torque command is not given, simply turning ON the start signal will start the motor at the preset
frequency.
Parameters referred to
Pr. 20
Pr. 73
Pr. 267
Pr. 79
Pr. 858
Pr. 868
FR-A800
to choose " "(Pr. 920) for the terminal 1, and "
to show the present set value. (150.00%)
to change the set value to "
to enter the setting. "
three times to change to the monitor / frequency monitor.
Acceleration/deceleration reference frequency
Analog input selection
Terminal 4 input selection
Operation mode selection
Terminal 4 function assignment
Terminal 1 function assignment
(T) Multi-Function Input Terminal Parameters
Operation
". (130.00%)
" and " (
" (Pr. 933) for the terminal 4.
)" flicker alternately.
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