4.DESCRIPTION OF PARAMETERS B-64120EN/01
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This parameter sets a password for protecting program Nos.
9000 to 9999. When a value other than zero is set in this parameter
and this value differs from the keyword set in parameter No.3211, bit
4 (NE9) of parameter No.3202 for protecting program Nos. 9000 to
9999 is automatically set to 1. This disables the editing of program
Nos. 9000 to 9999. Until the value set as the password is set as a
keyword, NE9 cannot be set to 0 and the password cannot be
modified.
NOTE
1 The state where password
≠ 0 and password ≠
keyword is referred to as the locked state. When an
attempt is made to modify the password by MDI
input operation in this state, the warning message
"WRITE PROTECTED" is displayed to indicate that
the password cannot be modified. When an
attempt is made to modify the password with G10
(programmable parameter input), P/S alarm
No.231 is issued.
2 When the value of the password is not 0, the
parameter screen does not display the password.
Care must be taken in setting a password.
3211 Keyword
[Data type] 2-word
When the value set as the password (set in parameter No.3210) is set
in this parameter, the locked state is released and the user can now
modify the password and the value set in bit 4 (NE9) of parameter
No.3202.
NOTE
The value set in this parameter is not displayed.
When the power is turned off, this parameter is set
to 0.
3216 Increment in sequence numbers inserted automatically
The following parameter can be set at "Setting screen".
[Data type] Word
[Valid data range] 0 to 9999
Set the increment for sequence numbers for automatic sequence
number insertion (when SEQ, #5 of parameter 0000, is set to 1.)