YASKAWA P1000 Technical Manual page 143

n A1-03: Initialize Parameters
Resets parameters to default values or performs an Application Preset for fan or pump applications. After initialization, the
setting for A1-03 automatically returns to 0.
No.
A1-03
Setting 0: No Initialize
Setting 1110: User Initialize
Resets parameters to the values selected by the user as User Settings. User Settings are stored when parameter o2-03 is set to
"1: Set defaults".
Note: User Initialization resets all parameters to a user-defined set of default values previously saved to the drive. Set parameter o2-03 to 2 to
clear the user-defined default values.
Setting 2220: 2-Wire Initialization
Resets parameters to default settings with digital inputs S1 and S2 configured as Forward run and Reverse run, respectively.
Refer to Setting 40, 41: Forward Run, Reverse Run Command for 2-Wire Sequence on page 212
digital input functions.
Setting 3330: 3-Wire Initialization
Resets parameters to default settings with digital inputs S1, S2, and S5 configured as Run, Stop, and Forward/Reverse
respectively. Refer to Setting 0: 3-Wire Sequence on page 206
Notes on Parameter Initialization
The parameters shown in Table 5.1
No.
A1-00
E1-03
F6-08
L8-35
o2-04
Setting 5550: Terminal/Control Initialize
An oPE04 error appears on the digital operator when a terminal block with settings saved to its built-in memory is installed
in a drive that has edited parameters. Set A1-03 to 5550 to use the parameter settings saved to the terminal block memory.
Setting 8008: Pump
Application Preset for pump applications.
values for this Application Preset.
Setting 8009: Pump w/ PI
Application Preset for pump applications.
values for this Application Preset.
Setting 8010: Fan
Application Preset for pump applications.
values for this Application Preset.
Setting 8011: Fan w/ PI
Application Preset for pump applications.
values for this Application Preset.
n A1-04, A1-05: Password and Password Setting
Parameter A1-04 enters the password when the drive is locked; parameter A1-05 is a hidden parameter that sets the password.
No.
A1-04
A1-05
YASKAWA SIEP YAIP1U 01C AC Drive - P1000 Technical Manual
Parameter Name
Initialize Parameters
will not be reset when the drive is initialized by setting A1-03 = 2220 or 3330.
Table 5.1 Parameters Not Changed by Drive Initialization
Refer to Application Selection on page 126
Refer to Application Selection on page 126
Refer to Application Selection on page 126
Refer to Application Selection on page 126
Parameter Name
Password
Password Setting
Setting Range
0, 1110, 2220, 3330, 5550,
8008, 8009, 8010, 8011
for more information on digital input functions.
Parameter Name
Language Selection
V/f Pattern Selection
Communication Parameter Reset
Installation Selection
Drive/kVA Selection
for a list of parameters and default
for a list of parameters and default
for a list of parameters and default
for a list of parameters and default
Setting Range
0000 to 9999
5.1 A: Initialization
Default
0
for more information on
Default
0000
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