Setting the frequency by analog input (current input)
· To give a start command,
· Frequency command is given from the current signal source (4 to 20mA). (by connecting terminal 4 and 5.)
· Turn the AU signal on.
· Pr. 79 Operation mode selection must be set to "4" (External/PU combination operation mode 2).
Operation example Performing operation at 60Hz.
Screen at powering on
The monitor display appears.
to choose the parameter setting mode.
to read the present set value.
" "(initial value) appears.
to change it to the setting
twice to choose the monitor/frequency
[PU] indication and [EXT] indication are lit.
Check that the terminal 4 input selection signal
(AU) is on.
[FWD] or [REV] is flickering as no frequency
command is given.
of the operation panel (FR-DU07) is used.
(4 to 20mADC)
(Pr. 79) appears.
Start/stop from the operation panel (PU
Flicker ··· Parameter setting complete!!
The parameter number
read previously appears.