Mitsubishi Electric FR-S500 Series Instruction Manual page 31

Operation by the start command from the operation panel
(PU operation mode)
4.3.5 Perform frequency setting by analog (current input)
POINT
•Assign the AU signal to any of the terminal RH, RM, RL, or STR and turn on
the AU signal.
•Pr. 62 and Pr. 39 are extended function parameters. Set "1" in Pr. 30. (Refer to
page 48.)
•Set "4" (external/PU combined operation mode 2) in Pr. 79 "operation mode"
[ Connection diagram ]
Three-phase AC
power supply
Current input selection
Current output
frequency setting
device
(4 to 20mADC)
[AU signal assignment]
Assign the AU signal to any of the RL, RM, RH or STR terminal.
(example) Assign the AU signal to the RH terminal.
Set " 4 " (AU signal) in Pr. 62 " RH terminal function selection " .
1.
Confirm the RUN indication and
operation mode indication.
The inverter must be
at a stop.
The inverter must be
in the PU operation mode.
2.
Press the
the parameter setting mode.
3.
Turn the
appears.
4.
Press the
the currently set value.
"
" (factory setting) appears.
5.
Turn the
the set value of " ".
6.
Press the
the value.
REMARKS
• Refer to page 46, 51 for other parameters' setting.
• Refer to page 54 for details of Pr. 62 "RH terminal function selection".
R/L1
S/L2
T/L3
AU signal
(RH terminal)
SD
4 (+)
5 (-)
Operation Panel
Operation
(Press the
to choose
MODE
until (Pr. 62)
to read
SET
to change it to
to set
SET
Inverter
U
V
W
STOP
RUN
RESET
Display
PU
.)
EXT
MODE
SET
SET
Flicker... AU signal assignment complete!!
26
Motor
RUN
PU
EXT
The parameter
number read
previously
appears.