Verifying Parameter Settings And Backing Up Changes; Verifying Parameter Settings And Backing Up Changes; Backing Up Parameter Values: O2-03; Parameter Access Level: A1-01 - YASKAWA P1000 Technical Manual

4.10 Verifying Parameter Settings and Backing Up Changes

Use the Verify Menu to check all changes to parameter settings.
page 120.
It is convenient to check all changes to parameters then save the verified parameters as User parameters.
Change the access level or set a password to the drive to prevent accidental modification of parameter settings.
u

Backing Up Parameter Values: o2-03

Setting o2-03 to 1 saves all parameter settings before resetting o2-03 to 0. The drive can now recall all the saved parameters
by performing a User Initialization (A1-03 = 1110).
Parameter
No.
Name
Lets the user create a set of default settings for a User Initialization.
0: Saved/Not Set
1: Set Defaults - Saves current parameter settings as the default values for a User
o2-03 User Defaults Initialization.
2: Clear All - Clears the currently saved user settings. After saving the user parameter set
value, the items of 1110 (User Initialization) are displayed in A1-03 (User Parameter Default
Value).
Selects a method to initialize the parameters.
0: No initialization
1110: User Initialize (parameter values must be stored using parameter o2-03)
2220: 2-Wire Initialize (parameter initialized prior to shipment)
Initialize 3330: 3-Wire Initialize
A1-03
Parameters 5550: Terminal/Control Initialize
8008: Pump
8009: Pump w/ PI
8010: Fan
8011: Fan w/ PI
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Parameter Access Level: A1-01

Setting the Access Level for "Operation only" (A1-01 = 0) allows the user to access parameters A1-oo and Uo-oo only.
Other parameters are not displayed.
Setting the Access Level for "User Parameters" (A1-01 = 1) allows the user to access only the parameters that have been
previously saved as User Parameters. This is helpful when displaying only the relevant parameters for a specific application.
Parameter
No.
Name
1: User Parameters. Only recently changed parameters from application parameters A2-01 to
Access Level
A1-01 A2-16 and A2-17 to A2 -32 can be set and monitored.
Selection
2: Advanced Access Level. All parameters can be set and monitored.
Parameters selected by the user are saved as User Parameters, including recently viewed
parameters and parameters specifically selected for quick access.
A2-01 User
If parameter A2-33 is set to 1, recently viewed parameters will be listed between A2-17 and A2-32.
to Parameters 1
Parameters A2-01 through A2-16 must be manually selected by the user.
A2-32 to 32
If A2-33 is set to 0, recently viewed parameters will not be saved to the group of User Parameters.
A2-oo parameters are now available for manual programming.
User 0: Parameters A2-01 through A2-32 are reserved for the user to create a group of User Parameters.
Parameter 1: Save history of recently viewed parameters. Recently edited parameters will be saved to A2-17
A2-33
Automatic through A2-32 for quick access. The most recently changed parameter is saved to A2-17. The
Selection second most recently changed parameter is saved to A2-18, etc.
u

Password Settings: A1-04, A1-05

The user can set a password in parameter A1-05 to restrict access to the drive. The password must be entered to A1-04 to
unlock parameter access (i.e., parameter setting A1-04 must match the value programmed into A1-05). The following
parameters cannot be viewed or edited until the value entered to A1-04 correctly matches the value set to A1-05: A1-01, A1-03,
A1-06, and A2-01 through A2-33.
Note:
Parameter A1-05 is hidden from view. To display A1-05, access parameter A1-04 and press
YASKAWA SIEP YAIP1U 01C AC Drive - P1000 Technical Manual

4.10 Verifying Parameter Settings and Backing Up Changes

Refer to Verifying Parameter Changes: Verify Menu on
Description
Description
Setting Default
Range Setting
0 to 2 0
0 to 8011 0
Setting
Default
Range
0 to 2
b1-01 to
oo-oo
0, 1
and simultaneously.
2
4
–
0
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