Mitsubishi Electric FR-A700 Instruction Manual page 309

c) Method to adjust torque only without adjustment of gain voltage (current)
(when changing gain torque from 150% to 130%)
Operation
1.
(Pr.933) appears.
2.
Press to show the currently set value.
(150%)
3.
Turn o change the set value to
" " (130.0%)
4.
Press to set.
5.
Mode/monitor check
Press twice to choose the
monitor/frequency monitor.
6.
Apply a voltage across the inverter
terminals 1-5 (across 4-5) and turn on the
start command (STF, STR).
Operation starts with 130% torque.
REMARKS
· For operation from the parameter unit (FR-PU04/FR-PU07), refer to the instruction manual of the FR-PU04/FR-PU07.
· Set bias torque setting using calibration parameter C16 (Pr. 919) or C38 (Pr. 932). (Refer to page 296 )
Take care when setting any value other than "0" as the bias torque at 0V (0mA). Torque is applied to the motor by
merely tuning on the start signal without torque command.
♦ Parameters referred to ♦
Pr. 20 Acceleration/deceleration reference frequency
Pr. 73 Analog input selection, Pr. 267 Terminal 4 input selection
Pr. 79 Operation mode selection
Pr. 858 Terminal 4 function assignment, Pr. 868 Terminal 1 function assignment
Pr.920) or
Flicker...Parameter setting complete!!
CAUTION
Refer to page 173
Refer to page 282
Refer to page 308
Frequency/torque setting by analog
input (terminal 1, 2, 4)
Display
or
Terminal 1 input Terminal 4 input
Terminal 1 input Terminal 4 input
Refer to page 281
4
299