PARAMETERS
113
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Parameter details
Parameter
Number
Setting
Description
9
0 to 500A
Set the rated motor current (A).
0, 100
Thermal characteristics suitable for standard motor
1, 101
Thermal characteristics suitable for Mitsubishi's constant-
torque motor
3, 103
Standard motor
13, 113
Constant-torque motor
23, 123
Mitsubishi's SF-JR4P standard motor
(1.5kW or less)
Select "offline auto
tuning setting"
5, 105
Standard motor
15, 115
Constant-torque motor
Star connection
6, 106
Standard motor
71 (Note)
16, 116
Constant-torque motor
Delta connection
Direct input of
motor constants
enabled
83
0 to 1000V
Set the rated motor voltage (V).
84
50 to 120Hz
Set the rated motor frequency (Hz).
90
0 to 50
Ω
, 9999
Tuning data
(Values measured by offline auto tuning are set automatically.)
0
Offline auto tuning is not performed.
96
1
Offline auto tuning is performed.
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
!
For PU operation or combined operation 2, press the
FWD
or
REV
key.
!
For external operation or combined operation 1, switch on the run command.
Note: 1. To force tuning to end
!
Switch on the MRS or RES signal or press the
STOP
RESET
key to end.
!
Switch off the tuning start command to make a forced end.
2. During offline auto tuning, only the following I/O signals are valid:
!
Input signals
<Valid signals>
MRS, RES, STF, STR
!
Output signals
RUN, 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.
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