H Codes (High Performance Functions) - Fuji Electric FRENIC-HVAC User Manual

6.3.5

H codes (High performance functions)

H03 Data Initialization
This code initializes the current function code data to the factory defaults. To change function
code H03 data, it is necessary to press
Data for H03
0
1
2
10
11
12
71
72
73
Initialize all function code data to factory defaults (H03 = 1)

Initialize all function code data to the factory defaults.
Initialize motor 1 parameters (H03 = 2)

Set function codes as follows.
(1) Function code P99 (motor 1 selection): Selects the motor type.
(2) Function code P02 (motor 1 (capacity): Sets the motor capacity (kW).
(3) Function code H03 (data initialization): H03 = 2
⇒ Function codes to be initialized: P01, P03, P06 to P12, H46
･ Upon completion of the initialization, the H03 data reverts to "0" (factory default).
･ If function code P02 data is set to a value other than the standard nominal applied motor
rating, data initialization internally converts the specified value forcibly to the standard
nominal applied motor rating. (See Table B given on the last page in Section 6.1 "Function
Code Tables.")
･ The motor parameters to be initialized are those regarding the voltage and frequency
settings below. 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.
Data = 0 or 4
Data = 1
When accessing function code P02 with the keypad, take into account that P02 data
automatically updates data of function codes P03, P06 through P12, and H46.
Initialize real-time clock information (H03 = 10)

Initializes the real-time clock (RTC) information set by PRG > 1(Start-up) > 2(Date/Time) >
1(Adjust).
Initialize function code data except communication function codes (H03 = 11)

The function codes other than the communication function codes (y codes) are initialized.
+
Disable initialization
(Settings manually made by the user will be retained.)
Initialize all function code data to factory defaults
Initialize motor 1 parameters in accordance with P02 (Rated capacity) and
P99 (Motor 1 selection)
Initialize real-time clock information
Initialize function code data except communication function codes
Initialize U codes (Customizable logic function codes)
Initialize according to application (Compressor)
Initialize according to application (Fan)
Initialize according to application (Single pump)
Motor selection
Fuji standard motors, 8-series
HP rating motors
6-141
6.3 Details of Function Codes
keys or + keys (simultaneous keying).
Function
V/f setting
4 poles 400 V/50 Hz
4 poles 230/460/575 V/60 Hz