Frequency Setting Voltage (Current) Bias And Gain - Mitsubishi Electric FR-A820-00046 (0.4K) Instruction Manual

*1 It depends on the Pr.73 setting.
Frequency
command
0%
0% 100%
NOTE
• The analog input filter is invalid (no filter) during PID control operation.
Parameters referred to
Pr.73 Analog input selectionpage 473
Pr.125, C2 to C4 (bias and gain of the terminal 2 frequency

5.12.5 Frequency setting voltage (current) bias and gain

The magnitude (slope) of the output frequency can be set as desired in relation to the frequency setting signal (0 to 5 VDC, 0
to 10 VDC, or 4 to 20 mA).
Use Pr.73 Analog input selection (Pr.267 Terminal 4 input selection) and the voltage/current input selection switch to
switch among input of 0 to 5 VDC, 0 to 10 V, and 4 to 20 mA. (Refer to
Pr.
C2 (902)
Terminal 2 frequency setting
*1
bias frequency
T200
C3 (902)
Terminal 2 frequency setting
*1
bias
T201
125 (903)
Terminal 2 frequency setting
T202
gain frequency
*1
T022
C4 (903)
Terminal 2 frequency setting
*1
gain
T203
C5 (904)
Terminal 4 frequency setting
*1
bias frequency
T400
C6 (904)
Terminal 4 frequency setting
*1
bias
T401
126 (905)
Terminal 4 frequency setting
T402
gain frequency
*1
T042
C7 (905)
Terminal 4 frequency setting
*1
gain
T403
C12 (917)
Terminal 1 bias frequency
*1
(speed)
T100
C13 (917)
Terminal 1 bias (speed)
*1
T101
C14 (918)
Terminal 1 gain frequency
*1
(speed)
T102
C15 (918)
Terminal 1 gain (speed)
*1
T103
241 Analog input display unit
M043 switchover
*1 The parameter number in parentheses is the one for use with the LCD operation panel and the parameter unit.
482
5. PARAMETERS
5.12 (T) Multi-function input terminal parameters
Slope determined
according to Pr.125
and C2 to C4
Slope does not
change.
100% Speed setting
signal
(10V or 5V)
200% Pr.849 setting
setting)page 482
Initial value
Name
FM CA
0 Hz
0%
60 Hz 50 Hz 0 to 590 Hz Set the gain (maximum) frequency for the terminal 2 input.
100%
0 Hz
20%
60 Hz 50 Hz 0 to 590 Hz Set the gain (maximum) frequency for the terminal 4 input.
100%
0 Hz
0%
60 Hz 50 Hz 0 to 590 Hz
100%
0
page 473.)
Setting
range
0 to 590 Hz Set the bias frequency for the terminal 2 input.
Set the converted % of the bias voltage (current) for the terminal
0 to 300%
2 input.
Set the converted % of the gain voltage (current) for the terminal
0 to 300%
2 input.
0 to 590 Hz Set the bias frequency for the terminal 4 input.
Set the converted % of the bias current (voltage) for the terminal
0 to 300%
4 input.
Set the converted % of the gain current (voltage) for the terminal
0 to 300%
4 input.
Set the bias frequency (speed) for the terminal 1 input. (Speed
0 to 590 Hz
limit)
Set the converted % of the bias voltage for the terminal 1 input.
0 to 300%
(Speed limit)
Set the gain (maximum) frequency (speed) for the terminal 1
input. (Speed limit)
Set the converted % of the gain voltage for the terminal 1 input.
0 to 300%
(Speed limit)
0 % display
1 V/mA display
Description
Select the unit for analog input display.