Operation Panel Frequency Setting/Key Lock Selection (Pr. 161) - Mitsubishi Electric FR-D720 K Series Instruction Manual

4.22.3 Operation panel frequency setting/key lock selection (Pr. 161)

The setting dial of the operation panel can be used for setting like a potentiometer.
The key operation of the operation panel can be disabled.
Parameter
Name
Number
Frequency setting/key lock
161
operation selection
The above parameter can be set when Pr. 160 Extended function display selection = "0". (Refer to page 165.)
(1) Using the setting dial like a potentiometer to set the frequency
Operation example Changing the frequency from 0Hz to 60Hz during operation
Operation
1.
Screen at power-ON
The monitor display appears.
2.
Press to choose the PU operation mode.
3.
Press to choose the parameter setting
mode.
4.
Turn until "
5.
Press to read the present set value.
" "(initial value) appears.
6.
Turn to change it to the set value "
7.
Press to set.
8.
Change Pr. 161 to the setting value of "
in the similar manner. (Refer to step 4 to 7.)
9.
Mode/monitor check
Press twice to choose the monitor/
frequency monitor.
10.
Press to start the inverter.
11.
Turn until "
The blinking frequency is the set frequency.
You need not press
Setting the parameter unit and operation panel
Initial Value
0
" (Pr. 160) appears.
".
Alternate display...Parameter setting complete.
"
Alternate display...Parameter setting complete.
" appears.
.
Setting
Description
Range
Setting dial frequency
0
setting mode
Setting dial
1
potentiometer mode
Setting dial frequency
10
setting mode
Setting dial
11
potentiometer mode
Display
PU indicator is lit.
PRM indicator is lit.
(The parameter number read previously
appears.)
The frequency blinks for about 5s.
Key lock invalid
Key lock valid
4
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