Toshiba VF-A7 Welding System User Manual


 
D-6
Searching for a parameter and changing its setting
Follow the procedure below to search for parameters and change their settings.
Key operated LED display Operation

The operation frequency is displayed. (Make this setting
when the motor is out of operation.)(If the monitor display
mode setting parameter
 is set at [Running
frequency])

Press the MON key to call up the first basic parameter
 (Automatic acceleration/deceleration).

Select the user group parameter  by pressing the
or key.

Press the Enter key to enter the user parameter search
and change mode.
OR

The inverter searches for and displays parameters the
settings of which are different from their respective
default settings. Press the Enter key or key to switch
parameters displayed. (Press the key to search for
parameters in reverse direction.)

Press the [MON] key to display the parameter setting
(set value).

Change the parameter setting by pressing or
key.
 
Press the enter key to save the change. Then, the
parameter code and the set value are displayed
alternately.

()
Following the same steps as above, search for and
display other parameters you want to change, one by
one, by pressing the or key, to check or change
their settings.

 is displayed again after completion of a
search for all changed parameters.
Parameter display


To cancel the parameter search in process, press the
Monitor key. Press the Monitor key once during search
to return to parameter setting mode. Then, press the
Monitor key to return to status monitor mode or normal
monitor mode (operation frequency display mode).
MON
ENT
ENT
ENT
If you feel puzzled about what to do next during this operation, press the Monitor key
several times to return to the step  and follow the above steps all over again.
ENT
MON
MON