107
"B" Group: Fine Tuning Functions Section 3-6
not include A019, Multi-speed operation selection. The editing access to B031
itself is unique, and is specified in the right-most two columns below.
Note Since the software lock function B031 is always accessible, this feature is not
the same as password protection used in other industrial control devices. So if
you want to use password function, use parameter B037 together with the
B031. See section 4-104 for detailed explanation of the password function.
Note To disable parameter editing when using B031 lock modes 00 and 01, assign
the [SFT] function to one of the intelligent input terminals.
.
B031
Lock
Mode
[SFT]
Intelligent
Input
Standard
Parameters
F001 and
Multi-Speed
B031
Stop Run Stop and Run Stop Run
00 OFF 9 Run mode
edit access
998
ON 88 8 9 8
01 OFF 9 Run mode
edit access
998
ON 88 9 9 8
02 (ignored) 88 8 9 8
03 (ignored) 88 9 9 8
10 (ignored) 9 High level
access
999
"B" Function Run
Mode
Edit
Defaults
Func.
Code
Name Description EU Units
B031 Software lock mode selection Prevents parameter changes, in
five options, option codes:
00 all parameters except B031
are locked when [SFT]
terminal is ON
01 all parameters except B031
and output frequency F001
are locked when [SFT]
terminal is ON
02 all parameters except B031
are locked
03 all parameters except B031
and output frequency F001
are locked
10 High level access including
B031
See Appendix C on page 311 for
the accessible parameters in this
mode.
8 01 –
Option
Code
Terminal
Symbol
Function
Name
State Description
15 SFT Software
Lock
ON The keypad and remote program-
ming devices are prevented from
changing parameters
OFF The parameters may be edited and
stored
Valid for inputs: C001~C007
Required settings: B031 (excluded from lock)
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