Use Switches To Give A Start Command And A Frequency Command (Multi-Speed Setting) - Mitsubishi Electric FR-F700 Series Instruction Manual

Operation by the start command from
the operation panel (PU operation mode)
3.5.3 Use switches to give a start command and a frequency command (multi-
speed setting)
POINT
· Use / to give a start command.
· Pr. 79 Operation mode selection must be set to "4" (external/PU combined operation mode 2)
· The initial values of the terminals RH, RM, RL are 60Hz, 30Hz, and 10Hz. (Refer to page 44 to change
frequencies using Pr. 4, Pr. 5 and Pr. 6.)
· Operation at 15-speed can be performed by turning on two (or three) terminals simultaneously.
(Refer to the Instruction Manual (applied).)
[Connection diagram]
High speed
Middle speed
Low speed
Operation
1.
Screen at powering on
The monitor display appears.
2.
Press to choose the parameter setting
mode.
3.
Turn until
4.
Press to read the currently set value.
" "(initial value) appears.
5.
Turn clockwise to change it to the
setting value of "
6.
Press to set.
7.
Mode/monitor check
Press twice to choose the
monitor/frequency monitor.
8.
Press the start switch
FWD (or REV) flickers.
When the frequency command is not
given, it flickers.
36
Three-phase
R/L1
S/L2
AC power supply
T/L3
RH
RM
RL
PC
(Pr. 79) appears.
".
Flicker ··· Parameter setting complete!!
(or ).
Inverter
U
V Motor
W
FR-DU07
,
Display
The parameter number
read previously appears.
Flickering