Mitsubishi Electric FR-D720-0.4K Instruction Manual page 249

b) Method to set frequency only without adjusting gain analog value
(When changing the gain frequency from 60Hz to 50Hz)
Operation
1.
Confirm the operation status indicator and
operation mode indicator
The inverter should be at a stop.
The inverter should be in the PU operation mode
(depends on
2.
Press to choose the parameter setting
mode.
3.
Turn until
4.
Press to display
5.
Turn until
C24 (Pr.923) Frequency setting voltage gain frequency
(built-in potentiometer)
6.
Press to show the present set value.
7.
Turn to change the set value to "50.00".
8.
Press to set.
Turn
Press
Press
REMARKS
To run the inverter at 60Hz or more using the built-in frequency setting potentiometer (Pr. 146 = 0), change C24 and C25 (Pr.
923) . If only Pr. 1 or Pr. 18 is changed, the inverter cannot run above 60Hz.
Setting Pr. 146, C22 (Pr. 922), C23 (Pr. 922), C24 (Pr. 923), C25 (Pr. 923) can be performed from the inverter operation panel.
However, it functions only when the operation panel PA02 for the FR-E500 is connected.
When setting frequency, parameter, etc. using the operation panel PA02, it is necessary to hold down the
Past four faults are stored in the faults history when the operation panel PA02 is connected.
All faults (E.ILF, E.IOH. E.AIE, E.CDO, E.PTC, E.SAF) added to the FR-D700 series are displayed as E.14.
FR-E500 series operation panel (PA02) setting
).
appears.
.
appears. Turn the dial to
to read another parameter.
to return to the
twice to show the next parameter (
Flicker...Parameter setting complete!!
(Adjustment completed)
indication (step 4).
).
Display
The parameter
number read
previously appears.
C0 to C25 settings
are enabled.
key for 1.5s.
4
247