Filter
Top Products
179
Frequency setting by analog input (terminal 1, 2, 4)
4
PARAMETERS
(4) Frequency setting signal (current) bias/gain adjustment method
(a)Method to adjust any point by application of voltage (current) across the terminals 2 and 5 (4 and 5).
REMARKS
⋅ If the frequency meter (indicator) connected to across terminals CA and 5 does not indicate exactly 60Hz, set calibration
parameter C0 CA terminal calibration. (Refer to page 149)
⋅ If the gain and bias of frequency setting voltage (current) are too close, an error ( ) may be displayed at setting.
Display
Flicker...Parameter setting complete!!
*
*
*The value is nearly 100 (%) in the maximum
position of the potentiometer.
*The value is nearly 100 (%) in the maximum
position of the potentiometer.
CAUTION
After performing the operation in step 6, do not touch until
completion of calibration.
(Adjustment completed)
Press twice to show the next parameter ( ).
C0 to C7 setting
is enabled.
Terminal 2 input Terminal 4 input
Terminal 2 input Terminal 4 input
Turn to read another parameter.
Press to return to the indication (step 4).
The parameter
number read
previously appears.
1. Confirm the RUN indication and operation
mode indication
The inverter should be at a stop.
The inverter should be in the PU operation
mode.(Using )
2. Press to choose the parameter
setting mode.
3.
Turn until appears.
4. Press to display .
5.
Turn until ( ) appears.
Set to C4 Terminal 2 frequency setting
gain.
7. Apply a 5V (20mA) voltage (current).
(Turn the external potentiometer
connected across terminals 2 and 5
(across terminals 4 and 5) to maximum
(any position).)
8. Press to set.
Operation
6. Press to display the analog
voltage (current) value (%).
Analog voltage (current)
value (%) across terminals 2 and 5
(across terminals 4 and 5)