Use The Digital Dial Like A Potentiometer To Perform Operation - Mitsubishi Electric FR-D720S SC EC Instruction Manual

PU operation mode
5.2.2

Use the digital dial like a potentiometer to perform operation

● Set "1" in Pr. 161 "Frequency setting/key lock operation selection".
Example Change the frequency from 0Hz to 50Hz during operation.
Screen at powering on
The monitor display appears.
Press the PU/EXT key to choose the PU
operation mode.
Chage the Pr. 161 setting to "1".
(Refer to page 4-16.)
Press the RUN key to start the inverter.
Turn the digital dial until "50.00" (50.00Hz) appears.
The flickering frequency is the set frequency.
You don't need to press the SET key.
Fig. 5-12: Use the digital dial like a potentiometer to perform operation
NOTES
If flickering "50.00" turns to "0.0", the Pr. 161 "Frequency setting/key lock operation selec-
tion" setting may not be "1".
Independently of whether the inverter is running or at a stop, the frequency can be set by
merely turning the digital dial.
When the frequency is changed, it will be stored in E²PROM as the set frequency after 10s.
5 - 24
Operation
Basic settings
Display
PU indication is lit.
The frequency flickers for about 5s
I001768E