Setting The Password To 1000; Setting User Constants: A2-01 To A2-32 - YASKAWA VARISPEED-616G5 Instruction Manual

Passwords: A1-04, A1-05
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EXAMPLE

Setting the Password to 1000

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Setting User Constants: A2-01 to A2-32

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Use constants A1-04 and A1-05 to write-protect the initialize-mode user constants.
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User constants A1-01 through A1-03 and A2-01 through A2-32 can be displayed but not changed if
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the contents of A1-04 and A1-05 are not the same.
To write-protect the initialize-mode user constants, set the password in A1-05 after inputting the de-
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sired values in A1-01 through A1-03 and A2-01 through A2-32. User constant A1-05 can be displayed
by displaying A1-04 and pressing the Menu Key while pressing the Reset Key. (A1-05 can't be dis-
played with the usual Key sequences.)
It will be possible to change the initialize-mode user constants again when the same password is writ-
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ten to A1-04 and A1-05.
User User
Constant Name
Number
A1-04
Password 1
A1-05 Password 2
Use the following procedure to set the password to 1000.
Step Key Sequence
1
MENU
2
3s
DATA
ENTER
4
Press 4 times.
5
RESET
Hold RESET.
MENU
And press MENU.
6
DATA
ENTER
7
8
DATA
ENTER
9
ESC
The password has been set to 1000.
To enable changing user constants, set the same password in A1-05 = 0.
User constants A2-01 through A2-32 specify the constants that can be displayed and changed when
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the access level (A1-01) is set to 1 (user programs).
User constants A2-01 through A2-32 can be changed only in the Advanced access level and cannot
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be changed during operation.
The following restrictions apply to setting/displaying user constants when the access level is set to the
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user program access level.
Operation
Initialize
Change g
during during Setting Setting Unit Factory
Opera- Range
tion
0 to 9999 −
×
0 to 9999 −
×
Digital Operator Display
G5: Main Menu :
Operation
G5: Main Menu :
Initialize
Select Language
English
Enter Password
A1−04 = 0
Select Password
A1−05 = 0
Select Password
0000
Select Password
1000
Entry Accepted
Select Password
A1−05 = 1000
Enter Password
A1−04 = 0
The Quick-start level user constants can be displayed.
The Quick-start level user constants can be displayed or set.
4 - 23
4.2 Modes
Valid Access Levels
Factory
Open
V/f V/f with
Setting
Loop
Control PG
Vector
Q Q Q
0
0 Q Q Q
Remarks
The first digit will blink. The blinking
digit can be changed.
The value of the digit will increment
each time the Increment Key is
pressed and then stop at 9. Press the
Decrement Key to decrease the value.
Writes-in the new setting.
After a few seconds, the Operator dis-
play is as shown on the left.
Flux
Vector
Q
Q
4