120
PARAMETERS
Parameter details
(2) Tuning execution
• For PU operation, press the or key.
• For external operation, switch on the run command.
Parameter
Number
Setting Description
9 0 to 500A Set the rated motor current (A).
71 (Note1)
0 Electronic overcurrent protection thermal characteristics suitable for standard motor
1
Electronic overcurrent protection thermal characteristics suitable for Mitsubishi
constant-torque motor
2
Electronic overcurrent protection thermal characteristics suitable for standard motor5-
point flexible V/F characteristics
20
Mitsubishi SF-JR4P standard motor (1.5kW or less), electronic overcurrent protection
thermal characteristics for advanced magnetic flux vector control
3 Standard motor
Select "offline auto tuning setting"
13 Constant-torque motor
23
Mitsubishi SF-JR4P standard motor
(1.5kW or less)
4 Standard motor
Auto tuning read or change setting
enabled
14 Constant-torque motor
24
Mitsubishi SF-JR4P standard motor
(1.5kW or less)
5 Standard motor
Star connection
Direct input of
motor constants
enabled
15 Constant-torque motor
6 Standard motor
Delta connection
16 Constant-torque motor
7 Standard motor
Star connection
Direct input of
motor constants
and offline auto
tuning
17 Constant-torque motor
8 Standard motor
Delta connection
18 Constant-torque motor
83 0 to 1000V Set the rated motor voltage (V).
84 50 to 120HZ Set the rated motor frequency (Hz).
90 0 to, 9999
Tuning data
(Values measured by offline auto tuning are set automatically.)
91 0 to, 9999
92 0 to, 9999
93 0 to, 9999
94
9999
0 to 100%
96 (Note2)
0 Offline auto tuning is not performed.
1 Offline auto tuning is performed without motor running.
101 Offline auto tuning is performed with motor running.
Note: 1. The electronic overcurrent protection characteristics are also selected simultaneously.
2. Select "101" to increase tuning accuracy.
Note: 1. When "101" is set in Pr. 96, guard against hazards because the motor rotates.
2. To force tuning to end
• Switch on the MRS or RES signal or press the key to end.
• Switch off the tuning start command or make a forced stop.
3. During offline auto tuning, the following I/O signals are only valid:
• Input signals
STOP, OH, MRS, RT, CS, RES, STF, STR
• Output signals
RUN, OL, IPF, FM, AM, A, B, C
4. Special caution should be exercised when a sequence has been designed to open the
mechanical brake with the RUN signal.
5. When executing offline auto tuning, give the run command after switching on the main circuit
power supply (R, S, T) of the inverter.
FWD REV
STOP
RESET
