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9. Frequency • (up)
·
• (down) setting function (Parameter: P21/Data setting value: 8)
When the frequency setting is "digital setting with operation panel (parameter P09=1)",
the frequency can be changed and saved with the external switch signals.
∗
When parameter P21 is set to "8", SW1, 2 and 3 will forcibly change to the following
functions.
∗
SW1: • (up) button
∗
SW2: • (down) button
∗
SW3: Save switch
Ou
tp
ut fre
q
ue
nc
y
3
7
8
Common
[Terminal connection]
9
SW3(Save)
ON
SW1( )
SW2( )
ON
SW1
SW2
SW3
ON
ON
Frequency set digitally with
operation panel (Fr mode)
Frequency changed and
saved with
·
buttons
Saved when SW3 changes
from ON to OFF
B
A
Note 1)
When both the • button (SW1) and • button (SW2) are "OFF" and "ON" (in
A or B regions, etc.), the operating frequency will not change.
Note 2)
The frequency is saved when the save switch (SW3) "changes from ON to
OFF".
(The frequency at that point will be saved even if the frequency is changing.)
Note 3)
The operating frequency can also be saved by carrying out operations in the
"Fr mode (frequency setting, monitor mode)" using the operation panel.
Note 4)
The operating frequency will not be saved when the power is turned OFF
unless the data is saved with the "Fr mode" using the operation panel or the
data is saved with SW3.
(The frequency set initially with the operation panel will be saved.)
