EM-0146-8
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44
Table 6.7d Parameter Functions
No.
Name
Function/Use
Default
Setting Range
P161
Button Lock Operation
Selection
Enables/disables button operation on the operation panel.
Enabling the “button lock mode” and pressing the “MODE”
button on the operation panel for 2 seconds disables button
operation.
When button operation is disabled, “HOLd” is displayed on the
operation panel.
To enable button operation, press the “MODE” button for 2
seconds to cancel the button lock mode.
Setting
Range
Description
0
Puts the M dial into the
motor speed setting mode.
1
Puts the M dial into the
volume mode.
Button lock
disabled
10
Puts the M dial into the
motor speed setting mode
11
Puts the M dial into the
volume mode.
Button lock
enabled
10
0, 1, 10, 11
P244
Cooling Fan Operation
Selection
Controls the operation of the cooling fan built in the inverter.
Setting
Range
Description
0
Starts the cooling fan when the power is
turned “
on
.” The fan stays “
on
” while the
power is “
on
.”
1
The cooling fan stays “on” during inverter
operation. With the inverter stopped, the
fan turns “
on
/
off
” according to the monitored
inverter temperature.
1 0,
1
