5-99
5.2.5 H codes (High Performance Functions)
H03 Data Initialization
H03 initializes the current function code data to the factory defaults or initializes the motor parameters.
To change the H03 data, it is necessary to press the
+ keys or + keys (simultaneous keying).
Data for H03 Function
0 Disable initialization (Settings manually made by the user will be retained.)
1 Initialize all function code data to the factory defaults
2 Initialize motor 1 parameters in accordance with P02 (Rated capacity) and P99 (Motor 1 selection)
3 Initialize motor 2 parameters in accordance with A16 (Rated capacity) and A39 (Motor 2 selection)
4 Initialize motor 3 parameters in accordance with b16 (Rated capacity) and b39 (Motor 3 selection)
5 Initialize motor 4 parameters in accordance with r16 (Rated capacity) and r39 (Motor 4 selection)
• To initialize the motor parameters, set the related function codes as follows.
Function code
Step Item Action
1st motor 2nd motor 3rd motor 4th motor
(1) Motor selection Selects the motor type P99 A39 b39 r39
(2)
Motor
(rated capacity)
Sets the motor capacity
(kW)
P02 A16 b16 r16
(3)
Data
initialization
Initialize motor
parameters
H03 = 2 H03 = 3 H03 = 4 H03 = 5
If "Data = 0, 1, 3, or 4"
in Step (1)
P01, P03,
P06 to P23,
P53 to P56,
H46
A15, A17,
A20 to A37,
A53 to A56
b15, b17,
b20 to b37,
b53 to b56
r15, r17,
r20 to r37,
r53 to r56
Function code data to
be initialized
If "Data = 2" in Step
(1), function codes
listed at the right are
also initialized
F04, F05 A02, A03 b02, b03 r02, r03
• Upon completion of the initialization, the H03 data reverts to "0" (factory default).
• If P02, A16, b16 or r16 data is set to a value other than the nominal applied motor rating, data initialization with H03
internally converts the specified value forcibly to the standard nominal applied motor rating. (Refer to Table C in
Section 5.1 "Function Code Tables."
• Motor parameters to be initialized are for motors listed below under V/f control. When the base frequency, rated
voltage, and the number of poles are different from those of the listed motors, or when non-Fuji motors or
non-standard motors are used, change the rated current data to that printed on the motor nameplate.
Motor selection V/f control data
Data = 0 or 4 Fuji standard motors, 8-series
4 poles 220 V/60 Hz, 415 V/50 Hz (400 V/50 Hz)*
Data = 2
Fuji motors exclusively designed for
vector control
4 poles ―/50 Hz, ―/50 Hz
Data = 3 Fuji standard motors, 6-series
4 poles 220 V/60 Hz, 415 V/50 Hz (400 V/50 Hz)*
Data = 1 HP rating motors 4 poles 230 V/60 Hz, 460 V/60 Hz
* 400 V/50 Hz for the FRN_ _ _G1
-4E
When accessing function code P02 with the keypad, take into account that P02 data automatically updates data
of function codes P03, P06 through P23, P53 through P56, and H46. Also, when accessing function code A16,
b16 or r16, data of related function codes for each are automatically updated.
H04, H05 Auto Reset (Times and Reset interval)
H04 and H05 specify the auto-reset function that makes the inverter automatically attempt to reset the tripped state and
restart without issuing an alarm output (for any alarm) even if any protective function subject to reset is activated and
the inverter enters the forced-to-stop state (tripped state).
If the protective function is activated in excess of the times specified by H04, the inverter will issue an alarm output (for
any alarm) and not attempt to auto-reset the tripped state.
Listed below are the protective functions subject to auto-reset.
Protective function LED monitor displays: Protective function LED monitor displays:
Overcurrent protection
0c1
,
0c2
or
0c3
Motor overheat
0h4
Overvoltage protection
0u1
,
0u2
or
0u3
Braking resistor overheat
dbh
Heat sink overheat
0h1
Motor overload
0l1
to
0l4
Inverter internal overheat
0h3
Inverter overload
0lu
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