Password Settings: A1-04, A1-05 - YASKAWA L1000A Technical Manual

4.8 Verifying Parameter Settings and Backing Up Changes

◆ 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,
A1-02, A1-03 and A2-01 through A2-33.
Note: Parameter A1-05 is hidden from view. To display A1-05, access parameter A1-04 and press
◆ Copy Function
Parameter settings can be copied to another drive to simplify parameter restoration or multiple drive setup. The drive
supports the following copy options:
• LCD Operator (standard in all models)
The LCD operator used to operate the drive supports copying, importing, and verifying parameter settings.
Copy Function on page 228
• USB Copy Unit and CopyUnit Manager
The Copy Unit is an external option connected to the drive to copy parameter settings from one drive and save those
settings to another drive. Refer to the manual supplied with the USB Copy Unit for instructions.
CopyUnit Manager is a PC software tool that allows the user to transfer parameter settings between the Copy Unit and
a PC. This tool is especially useful when managing parameters for various drives or applications. Refer to the manual
supplied with CopyUnit Manager for instructions.
• DriveWizard Plus
DriveWizard is a PC software tool for parameter management, monitoring, and diagnosis. DriveWizard can load, store,
and copy drive parameter settings. For details, refer to Help in the DriveWizard software.
Note: To obtain the driver and software of USB Copy Unit, Copy Unit Manager and DriveWizardPlus, access these sites:
China: http://www.yaskawa.com cn
Europe: http://www.yaskawa.eu.com
Japan: http://www.e-mechatronics.com
U.S.A.: http://www.yaskawa.com
Other areas: contact a Yaskawa representative.
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for details.
YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual
and simultaneously.
Refer to o3: