YASKAWA CR700, Technical Manual

Page: 571 / 886

Parameter
Details
11
11.2 A: Initialization Parameters
YASKAWA SIEPC71061723A YASKAWA AC Drive CR700 Technical Manual 571
2. Set o2-03 = 1 [User Parameter Default Value = Set defaults] after setting parameters.
This saves parameter settings for a User Initialization.
The setting value for o2-03 automatically goes back to 0 .
3. Any changes made after settings are saved as User Parameter Settings will be reset to the previously set value
when setting
A1-03 = 1110
.
The drive initializes parameter values by setting them back to the User Parameter Setting values.
2220 : 2-Wire Initialization
Resets MFDI terminal S1 to Forward Run and terminal S2 to Reverse Run, and resets all parameters to default
settings.
The drive will not initialize these parameters when
A1-03 = 2220
.
No. Name
A1-00
Language Selection
A1-02
Control Method Selection
E1-03 V/f Pattern Selection
F6-08
Comm Parameter Reset @Initialize
F6-xx/F7-xx
Communication Option Parameters
Communication option card parameters are initialized when setting
F6-08 = 1 [Comm Parameter Reset @Initialize = Reset Back to
Factory Default] .
L8-35
Installation Method Selection
o2-04 Drive Model (KVA) Selection
Note:
• Setting A1-06 [Application Preset] automatically optimizes parameter settings for the application that was selected, although the drive
does not initialize A1-02 when the user sets A1-03 = 2220 .
• Setting A1-03 = 2220 initializes A1-05 [Password Setting] to 0000 . Be sure to set the password again for applications that require a
password.
■
A1-04: Password
No.
(Hex.)
Name Description
Default
(Range)
A1-04
(0104)
Password
Enter the correct password set in A1-05 [Password Setting] to unlock parameters. You can view
parameter settings. Monitors are locked Enter the password in A1-04 [Password] to unlock and
change the settings.
0000
(0000 - 9999)
If the password entered in A1-04 does not agree with the password setting in A1-05 , you cannot change these
parameters:
•
A1-01 [Access Level Selection]
•
A1-02 [Control Method Selection]
•
A1-03 [Initialize Parameters]
•
A1-06 [Application Preset]
•
A2-01 to A2-32 [User Parameter 1 to 32]
To lock parameter settings after making changes without changing the password, enter the incorrect password in
A1-04 and push .
Enter the Password to Unlock Parameters
Use this procedure to unlock parameter settings.
Set the password in
A1-05 [Password Setting] , and show the Parameter Setting Mode screen on the keypad.
This procedure verifies the password, and makes sure that the parameter settings are unlocked.
1.
Push or to select “A: Initialization Parameters”, then push .
2.
Push or to select [A1-04] , then push .
You can now change parameter settings.
3.
Push or to move the digit and enter the password.
4.
Push to confirm the password.
The drive unlocks the parameters and automatically shows the Parameters Screen.
V/f CL-V/f OLV CLV AOLV