Mitsubishi Electric FR-A820-00046 (0.4K), Instruction Manual

Page: 620 / 1218

(T) Multi-Function Input Terminal Parameters Parameters
5 - 418
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 V DC, 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 V DC, 0 to 10 V, and 4 to 20 mA. (Refer to page 5-406)
The parameter number in parentheses is the one for use with the LCD operation panel and the
parameter unit.
Pr. Name
Initial value
Setting
range
Description
FM CA
C2 (902)
T200
Terminal 2 frequency setting
bias frequency
0 Hz 0 to 590 Hz
Set the terminal 2 input bias side
frequency.
C3 (902)
T201
Terminal 2 frequency setting
bias
0% 0 to 300%
Set the converted % on the bias side
voltage (current) of the terminal 2 input.
125 (903)
T202
T022
Terminal 2 frequency setting
gain frequency
60 Hz 50 Hz 0 to 590 Hz
Set the terminal 2 input gain (maximum)
frequency.
C4 (903)
T203
Terminal 2 frequency setting
gain
100% 0 to 300%
Set the converted % on the gain side
voltage (current) of the terminal 2 input.
C5 (904)
T400
Terminal 4 frequency setting
bias frequency
0 Hz 0 to 590 Hz
Set the terminal 4 input bias side
frequency.
C6 (904)
T401
Terminal 4 frequency setting
bias
20% 0 to 300%
Set the converted % on the bias side
current (voltage) of terminal 4 input.
126 (905)
T402
T042
Terminal 4 frequency setting
gain frequency
60 Hz 50 Hz 0 to 590 Hz
Set the terminal 4 input gain (maximum)
frequency.
C7 (905)
T403
Terminal 4 frequency setting
gain
100% 0 to 300%
Set the converted % on gain side current
(voltage) of terminal 4 input.
C12 (917)
T100
Terminal 1 bias frequency
(speed)
0 Hz 0 to 590 Hz
Set the terminal 1 input bias side
frequency (speed). (speed limit)
C13 (917)
T101
Terminal 1 bias (speed) 0% 0 to 300%
Set the converted % on bias side voltage of
terminal 1 input. (speed limit)
C14 (918)
T102
Terminal 1 gain frequency
(speed)
60 Hz 50 Hz 0 to 590 Hz
Set the terminal 1 input gain (maximum)
frequency (speed). (speed limit)
C15 (918)
T103
Terminal 1 gain (speed) 100% 0 to 300%
Set the converted % on the gain side
voltage of terminal 1 input. (speed limit)
241
M043
Analog input display unit
switchover
0
0 % display
Select the unit for analog
input display
1
V/mA
display