40
LOCAL/EXTERNAL CONTROL (Parameter P08)
Used to select whether to carry out start/stop and forward/reverse with the operation panel
(local) or with signals input from external devices.
Data
setting
value
Local/
External
Panel
reset
function
Operation method and control terminal connection diagram
0
Start: RUN Stop: STOP
Forward/reverse: Set in dr mode
1
Local Provided
Forward run: , RUN Reverse run:
, RUN Stop: STOP
2
Not
provided
4
External
Provided
3
5
6
Common terminal
ON: Start/OFF: Stop
ON: Reverse/OFF: Forward
3
Not
provided
5
External
Provided
3
5
6
Common terminal
ON: Forward run/OFF: Stop
ON: Reverse run/OFF: Stop
∗∗∗∗
Panel reset function
When a fault trip occurs, the state cannot be reset with the external stop signal. Instead use
"function to reset with the stop SW signal on the operation panel". Note that if the reset lock
out function is used, that function will have the priority. The reset function is also valid.
LOCAL/EXTERNAL FREQUENCY (Parameter P09)
Used to select whether the frequency signal is to be set from the operation panel (local) or
with an input signal (external).
Data
setting
value
Local/
External
Frequency setting
signal details
Operation method and control terminal
connection diagram
0 Potentiometer
(panel)
Frequency setting dial
Max. : maximum frequency (Refer to P03, 15)
Min. :Minimum frequency (or 0V stop)
1
Local
Digital setting (panel)
Set with the "Fr mode" using the MODE,
, and
SET buttons.
2 Potentiometer
Terminals No. 1, 2, 3 (connect potentiometer's
center tap to 2)
3
0–5(V) voltage signal
Terminals No.2 and 3 (2:+,3:–)
4
0–10(V) voltage signal
Terminals No.2 and 3 (2:+,3:–)
5
External
4–20(mA) current signal
Terminals No. 2 and 3, (2:+,3:–)
Connect 200
Ω
across 2-3
Note 1)
When using the 4 to 20mA signal, always connect a "200
Ω
resistor" across
terminals No. 2 and 3. (The inverter could be damaged if the 200
Ω
resistor is not
connected.)
Note 2)
When using an analog signal set to a value other than "1", the inverter will start
and stop at a boundary of approx. 1/100 of the input signal's full scale. (0V stop
function: refer to page 73.)
