Toshiba Tosvert VF-A5 - Manual (Page 35)

(2) Changing the frequency while running
Step Operation
1)
A
ENTER
V
The frequency can be changed while running by pressing the UP key
(A)
or
DOWN key (^. Note that the frequency command value will change a n d
the operating frequency will chanae.
The operating frequency can be changed even if the ENTER key is not
pressed, but if the power is turned off at this time, the frequency command
value will return to the frequency set before changing.
(3) Function setting and adjustment
Use the following procedure to change the "standard settings".
First, refer to the parameter list to find the parameter group where the function to be changed is, and
how the symbol name is displayed.
Blind function
In the standard setting, only groups u , F and U t can be displayed on the panel. The other
groups are blinded via the blind function in group u t ■ Unblind the desired group if necessary.
(Refer to Cr-.L/fc b L n d Blind function on page 50.)
r - b r . U
d r . U displays only those parameters for which the setting value has been changed by the user,
and the changed setting value differs from the standard default setting. [Auto edit function]
The parameter settings can also be changed in this group.
However, if a parameter setting value that is the same as the default setting is once again input, that
parameter will no longer be displayed in this group.
C i - . U sequentially compares the settings of all parameters to the standard default setting values,
so this process may take several seconds. The 0 t - . U display will blink and may not appear to
immediately react, but the C r . U search can be stopped by pressing a key other thani^,
ENTER
or
(There is a changed settings memo section on page 142 in which changed setting values may be
recorded.)
Panel operation mode selection
Various panel operation modes ( P P D d in 0 r . U t )can be selected to prevent undesired
operations from the operation panel. If this parameter is set by mistake, the function will become valid
after a power-on initialization or fault reset is executed, and the anticipated key operations may not be
possible. In this case, reset the panel operation mode selection P h D d
(Refer to C r . U k P f l O d ] panel operation mode selection on page 84.)
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