0 to 500A
0 to 1000V
50 to 120Hz
0 to 50Ω, 9999
Note: The electronic overcurrent protection characteristics are also selected
simultaneously. By setting any of "100 to 123", the electronic overcurrent
protection changes to the thermal characteristic of the constant-torque motor
when the RT signal switches on.
( 2 ) Tuning execution
y For PU operation or combined operation 2, press the
y For external operation or combined operation 1, switch on the run command.
Note: 1. To force tuning to end
y Switch on the MRS or RES signal or press the
y Switch off the tuning start command to make a forced end.
2. During offline auto tuning, only the following I/O signals are valid:
y Input signals
MRS, RES, STF, STR
y Output signals
RUN, FM, AM, A, B, C
3. Special caution should be exercised when a sequence has been designed
to open the mechanical brake with the RUN signal.
Set the rated motor current (A).
Thermal characteristics suitable for standard motor
Thermal characteristics suitable for Mitsubishi's constant-
Mitsubishi's SF-JR4P standard motor
(1.5kW (2HP) or less)
Set the rated motor voltage (V).
Set the rated motor frequency (Hz).
(Values measured by offline auto tuning are set automatically.)
Offline auto tuning is not performed.
Offline auto tuning is performed.
Select "offline auto
Direct input of
key to end.