YASKAWA iQpump Micro CIMR-PW Series User Manual page 111

• If a digital input terminal programmed for "Program lockout" (H1-oo = 1B) is enabled, parameter values cannot be
modified, even if A1-01 is set to 1 or 2.
• If parameters are changed via serial communication, it will not be possible to edit or change parameter settings with the
digital operator until an Enter command is issued to the drive from the serial communication.
A1-03: Initialize Parameters
n
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 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.
S1
SN
2-Wire Control
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.
Application Presets are available to facilitate drive setup for commonly used applications. Selecting one of these Application
Presets automatically assigns functions to the input and output terminals and sets a predefined group of parameters to values
appropriate for the selected application.
YASKAWA TOEP YAIQPM 03B YASKAWA AC Drive - iQpump Micro User Manual
Parameter Name
Initialize Parameters
Stop switch
(NC contact)
FWD Run/Stop
Figure 5.2 2 & 3-Wire Control Wiring Examples
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
Setting Range
0, 1110, 2220, 3330, 5550,
6008, 6009, 7770, 7771
Operation switch
(NO contact)
S1
S2
SN
3-Wire Control
Parameter Name
Language Selection
V/f Pattern Selection
Communication Parameter Reset
Installation Selection
Drive/kVA Selection
5.1 A: Initialization
Default
Run command
(Run on momentary close)
Stop command
(Stop on momentary open)
Sequence input common
0
5
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