Yaskawa AC Drive Z1000 AC Drive HVAC Fan - Manual (Page 186)

A.3 A: Initialization Parameters
The A parameter group creates the operating environment for the drive. This includes the parameter Access Level, Motor
Control Method, Password, User Parameters and more.
u A1: Initialization
No.
(Addr.
Hex)
Name LCD Display Description Values Page
A1-00
(100)
<1>
Language Selection
Select Language
0: English
1: (Japanese)
3: Fran çais
5: Español
6: Portuguêse
0: English
1: Japanese
3: French
5: Spanish
6: Portuguese
Default: 0
Range: 0 to 6
18
A1-01
(101)
<2>
Access Level Selection
Access Level
0: Operation Only
1: User Parameters
2: Advanced Level
0: View and set A1-01 and A1-04.
Uo-oo parameters can also be viewed.
1: User Parameters (access to a set of parameters selected by the
user, A2-01 to A2-32)
2: Advanced Access (access to view and set all parameters)
Default: 2
Range: 0 to 2
18
A1-02
(102)
<1>
Control Method
Selection
Control Method
0: V/F Control
5: PM OpenLoop Vect
0: V/f Control
5: Open Loop Vector Control for PM
Default: 0
Range: 0, 5
18
A1-03
(103)
Initialize Parameters
Init Parameters
0: No Initialize
1110: User Initialize
2220: 2-Wire Initial
3330: 3-Wire Initial
3410: SELVAL
HVAC Initialize
3420: SELVAL OEM
Bypass Init
0: No initialization
1110: User Initialize (parameter values must be stored using
parameter o2-03)
2220: 2-Wire Initialization
3330: 3-Wire Initialization
3410: HVAC Initialization
3420: OEM Bypass Initialization
Default: 0
Range: 0 to 3420
19
A1-04
(104)
Password Enter Password
When the value set into A1-04 does not match the value set into
A1-05, parameters A1-01 through A1-03, A1-06, and A2-01
through A2-33 cannot be changed.
Default: 0000
Min.: 0000
Max.: 9999
20
A1-05
(105)
Password Setting Select Password
When the value set into A1-04 does not match the value set into
A1-05, parameters A1-01 through A1-03, A1-06, and A2-01
through A2-33 cannot be changed.
Default: 0000
Min.: 0000
Max.: 9999
20
A1-06
(127)
Application Preset
Application Sel
0: General
1: Fan General
2: Fan PI
3: Fan ReturnAir/PI
4: Cooling Tower
5: CoolingTower/PI
6: Pump Secondary
7: Pump PI
0: Standard
1: Fan
2: Fan with PI Control
3: Return Fan with PI Control
4: Cooling Tower Fan
5: Cooling Tower Fan with PI Control
6: Pump (Secondary)
7: Pump with PI Control
Default: 0
Range: 0 to 7
22
<1> Parameter setting value is not reset to the default value when the drive is initialized.
<2> Default setting value is dependent on the Application Preset selected with parameter A1-06.
u A2: User Parameters
No.
(Addr.
Hex)
Name LCD Display Description Values Page
A2-01 to
A2-32
(106 to
125)
User Parameters 1 to
32
User Param 1 - 32
Recently edited parameters are listed here. The user can also
select parameters to appear here for quicker access.
Default: <1>
Range: A1-00 to
S6-07
22
A2-33
(126)
User Parameter
Automatic Selection
User Parms Sel
0: Disabled
1: Enabled
0: Parameters A2-01 to A2-32 are reserved for the user to create
a list of User Parameters.
1: Save history of recently viewed parameters.
Recently edited parameters will be saved to A2-17 through
A2-32 for quicker access.
Default: 1 <2>
Range: 0, 1
23
<1> Default setting value is dependent on the Application Preset selected with parameter A1-06.
<2> Default setting value is dependent on parameter A1-06. Default is 0 when A1-06 = 0, and 1 when A1-06 ≠ 0.
A.3 A: Initialization Parameters
186 YASKAWA ELECTRIC SIEP YAIZ1U 03A YASKAWA AC Drive – Z1000 Programming Manual