4.6 Verifying Parameter Settings and Backing Up Changes
74
YASKAWA ELECTRIC
TOEP C710656 10B YASKAWA Power Regenerative Unit - R1000 Instruction Manual
◆
Password Settings: A1-04, A1-05
The user can set a password in parameter A1-05 to restrict access to the regenerative unit. 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, and A2-01 through A2-33.
Note:
Parameter A1-05 is hidden from view. To display A1-05, access parameter A1-04 and press
and
simultaneously.
◆
Copy Function
Parameter settings can be copied to another regenerative unit to simplify parameter restoration or multiple regenerative
unit setup. The regenerative unit supports the following copy options:
•
LED Operator (standard in all models)
The LED operator used to operate the regenerative unit supports copying, importing, and verifying parameter settings.
Refer to
Copying Procedure for the LED Operator on page 74
•
LCD Operator
The optional LCD operator also supports copying, importing, and verifying parameter settings. Refer to the manual
supplied with the LCD operator for instructions.
•
USB Copy Unit and CopyUnitManager
The copy unit is an external option connected to the regenerative unit to copy parameter settings from one regenerative
unit and save those settings to another regenerative unit. Refer to the manual supplied with the USB Copy Unit for
instructions.
Note:
Connect the USB Copy Unit to the RS-422/RS-485 communication port on the regenerative unit.
CopyUnitManager is a PC software tool. It allows the user to load parameter settings from the Copy Unit onto a PC, or
from the PC onto a Copy Unit. This is useful when managing parameters for various regenerative units or applications.
Refer to the manual supplied with CopyUnitManager for instructions.
■
Copying Procedure for the LED Operator
The LED operator can perform the following operations by changing the o3-01(Copy Function Selection) parameter in
the regenerative unit.
Read (o3-01 = 1)
Copies all parameters from the regenerative unit to the LED operator.
Note:
There is a limit to the number of read operations that you can perform from the LED operator. As a guide, do not perform more
than 100,000 read operations.
Copy (o3-01 = 2)
Copies all parameters from the LED operator to the regenerative unit.
Verify (o3-01 = 3)
Compares the parameters in the regenerative unit with the parameter settings saved on the LED operator for matches.
A2-33
User Parameter Automatic
Selection
0: Parameters A2-01 through A2-32 are reserved for the user to
create a group of User Parameters.
1: Save history of recently viewed parameters. Recently edited
parameters will be saved to A2-17 through A2-32 for quick
access. The most recently changed parameter is saved to A2-17.
The second most recently changed parameter is saved to A2-18,
etc.
0,1
0
No.
Parameter Name
Description
Setting
Range
Default
Setting
TOEP_C710656_10B_1_0.book 74 ページ ２０１５年１月８日 木曜日 午後８時５５分
