YASKAWA Z1000 User Manual page 151

n A1-03: Initialize Parameters
Resets parameters to default values. 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.
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.
Setting 3410: HVAC Initialization
Resets parameters to default settings. The following parameters are not reset:
H1-03: b1 (Customer Safeties)
H1-04: b2 (BAS Interlock)
H1-05: AF (Emergency Override Forward Run)
H2-03: b2 (BAS Interlock Relay Contact)
Note: After performing an HVAC Initialization, H1-03 to H1-05 and H2-03 will be displayed in the Modified Parameters list.
Setting 3420: OEM Bypass Initialization
Resets parameters to default settings. The following parameters are not reset:
H1-03: A7 (BP Customer Safeties)
H1-04: A6 (BP BAS Interlock)
H1-05: A4 (BP Emergency Override)
H1-06: AE (BP Bypass Run)
H2-01: A4 (BP Drive Relay)
H2-02: A5 (BP Bypass Relay)
H2-03: A6 (BP BAS Interlock)
o1-16: 2 (Drive/Bypass)
Note: After performing an OEM Bypass Initialization, H1-03 to H1-05, H2-01 to H2-03, and o1-16 will be displayed in the Modified Parameters
list.
Setting 5500: oPE04 Reset
An oPE04 error appears on the HOA keypad 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.
Notes on Parameter Initialization
The parameters shown in Table 4.23
the control mode in A1-02 is not reset when A1-03 is set to 2220 or 3330, it may change when an application preset is selected.
YASKAWA TOEP YAIZ1U 03B YASKAWA AC Drive – Z1000 User Manual
Parameter Name
Initialize Parameters
will not be reset when the drive is initialized by setting A1-03 = 2220 or 3330. Although
4.13 Advanced Drive Setup Adjustments
Setting Range
0, 1110, 2220,
3330, 3410, 3420, 5550
Default
0
4
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