Mitsubishi Electric FR-S500 Instruction Manual page 26

4.6 Adjusting the current amount for frequency setting
signal (example: performing operation at 30Hz)
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 18.)
•Set "2" (external operation mode) in Pr. 79 "operation mode"
[
Connection diagram
3-phase AC
power supply
Forward rotation start
Reverse rotation start
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.
MODE
Press the
the parameter setting mode.
3.
Turn the
appears.
4.
SET
Press the
the currently set value.
"
" (factory setting) appears.
5.
Turn the
the set value of " ".
6.
Press the SET
the value.
REMARKS
•Refer to page 30, 33 for other parameters' setting.
•Refer to page 35 for details of Pr. 62 "RH terminal function selection".
]
NFB MC
Operation
(Press the
to choose
until (Pr. 62)
to read
to change it to
to set
Flicker...Parameter setting complete!!
Adjusting the current amount for frequency setting
signal (example: performing operation at 30Hz)
Inverter
R/L1 U
S/L2 V
W
T/L3
STF
STR
AU signal
(RH terminal)
SD
+
4 ( )
5 (-)
Display
PU
.)
EXT
MODE
SET
SET
21
Motor
IM
Earth (Ground)
RUN
PU
EXT
The parameter
number read
previously
appears.
4