Yaskawa CIMR-PUxA - Manual (Page 91)

4.6 Basic Drive Setup Adjustments
This section explains the basic settings required for initial drive operation. Checking these basic parameter settings will help
to ensure a successful drive start-up. Refer to Parameter List on page 183 for a complete listing of drive parameters if more
information is required for parameters not listed in this section.
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. Parameter Name Setting Range Default
A1-03 Initialize Parameters
0, 1110, 2220, 3330, 5550,
8008, 8009, 8010, 8011
0
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.
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 108 for more information on digital input functions.
Notes on Parameter Initialization
The parameters shown in Table 4.7 will not be reset when the drive is initialized by setting A1-03 = 2220 or 3330.
Table 4.7 Parameters Not Changed by Drive Initialization
No. Parameter Name
A1-00 Language Selection
E1-03 V/f Pattern Selection
F6-08 Communication Parameter Reset
L8-35 Installation Selection
o2-04 Drive/kVA Selection
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. Refer to Fan and Pump Application Presets on page 125 for a list of parameters
and default values for this Application Preset.
Setting 8009: Pump w/ PI
Application Preset for pump with PI applications. Refer to Fan and Pump Application Presets on page 125 for a list of
parameters and default values for this Application Preset.
Setting 8010: Fan
Application Preset for fan applications. Refer to Fan and Pump Application Presets on page 125 for a list of parameters and
default values for this Application Preset.
Setting 8011: Fan w/ PI
Application Preset for fan with PI applications. Refer to Fan and Pump Application Presets on page 125 for a list of
parameters and default values for this Application Preset.
4.6 Basic Drive Setup Adjustments
YASKAWA ELECTRIC TOEP YAIP1U 01B YASKAWA AC Drive - P1000 Quick Start Guide 91
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Start-Up Programming & Operation