Frequency Setting Voltage (Current) Bias And Gain - Mitsubishi FR-A800 Instruction Manual

5.12.5
Frequency setting voltage (current) bias and
gain
The degree (incline) of the output frequency to the frequency setting signal (0 to 5 VDC, 0 to 10 V or 4 to 20 mA) is
selectable to a desired amount.
Use Pr.73 Analog input selection, Pr.267 Terminal 4 input selection, or the voltage/current input switch to switch
among input 0 to 5 VDC, 0 to 10 V, and 4 to 20 mA. (Refer to
Pr. Name
C2 (902) Terminal 2 frequency setting

T200 bias frequency
C3 (902) Terminal 2 frequency setting

T201 bias
125 (903)

Terminal 2 frequency setting
T202
gain frequency
T022
C4 (903) Terminal 2 frequency setting

T203 gain
C5 (904) Terminal 4 frequency setting

T400 bias frequency
C6 (904) Terminal 4 frequency setting

T401 bias
126 (905)

Terminal 4 frequency setting
T402
gain frequency
T042
C7 (905) Terminal 4 frequency setting

T403 gain
C12 (917) Terminal 1 bias frequency

T100 (speed)
C13 (917)

Terminal 1 bias (speed)
T101
C14 (918) Terminal 1 gain frequency

T102 (speed)
C15 (918)

Terminal 1 gain (speed)
T103
241 Analog input display unit
M043 switchover

The parameter number in parentheses is the one for use with the LCD operation panel and the parameter unit.
(T) Multi-Function Input Terminal Parameters
page 406)
Initial value Setting
FM CA range
0 Hz 0 to 590 Hz
0% 0 to 300%
60 Hz 50 Hz 0 to 590 Hz
100% 0 to 300%
0 Hz 0 to 590 Hz
20% 0 to 300%
60 Hz 50 Hz 0 to 590 Hz
100% 0 to 300%
0 Hz 0 to 590 Hz
0% 0 to 300%
60 Hz 50 Hz 0 to 590 Hz
100% 0 to 300%
0
0
1
Description
Set the terminal 2 input bias side frequency.
Set the converted % on the bias side voltage
(current) of the terminal 2 input.
Set the terminal 2 input gain (maximum)
frequency.
Set the converted % on the gain side voltage
(current) of the terminal 2 input.
Set the terminal 4 input bias side frequency.
Set the converted % on the bias side current
(voltage) of terminal 4 input.
Set the terminal 4 input gain (maximum)
frequency.
Set the converted % on gain side current
(voltage) of terminal 4 input.
Set the terminal 1 input bias side frequency
(speed). (speed limit)
Set the converted % on bias side voltage of
terminal 1 input. (speed limit)
Set the terminal 1 input gain (maximum)
frequency (speed). (speed limit)
Set the converted % on the gain side voltage of
terminal 1 input. (speed limit)
% display
Select the unit for analog input
display
V/mA display
PARAMETERS
5
GROUP
T
415