Mitsubishi Electric FR-A800 Series Instruction Manual page 512

Use Pr.73 Analog input selection or Pr.267 Terminal 4 input selection to switch among input 0 to 5 VDC, 0 to 10 V, and 4 to
20 mA. (Refer to
Pr.
C16 (919)
Terminal 1 bias command (torque/
*1
magnetic flux)
T110
C17
Terminal 1 bias (torque/magnetic
(919)
flux)
*1
T111
C18
Terminal 1 gain command (torque/
(920)
magnetic flux)
*1
T112
C19
Terminal 1 gain (torque/magnetic
(920)
flux)
*1
T113
C38
Terminal 4 bias command (torque/
(932)
magnetic flux)
*1
T410
C39
Terminal 4 bias (torque/magnetic
(932)
flux)
*1
T411
C40
Terminal 4 gain command (torque/
(933)
magnetic flux)
*1
T412
C41
Terminal 4 gain (torque/magnetic
(933)
flux)
*1
T413
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.
 Changing the function of analog input terminal
• In the initial setting, terminal 1 is used for analog input of the auxiliary speed setting (auxiliary speed limit), and terminal 4
is used for the speed command (speed limit). To use the analog input terminal to input the torque command, torque limit,
or magnetic flux command, set Pr.868 Terminal 1 function assignment or Pr.858 Terminal 4 function assignment to
change the function. (Refer to
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page 496.)
Name
page 500.) The magnetic flux command is valid under Vector control only.
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Initial
Setting range
value
Set the bias torque (magnetic flux) for the terminal 1
0% 0 to 400%
input.
Set the converted % of the bias voltage for the terminal
0% 0 to 300%
1 input.
Set the gain (maximum) torque (magnetic flux) for the
150% 0 to 400%
terminal 1 input.
Set the converted % of the gain voltage for the terminal
100% 0 to 300%
1 input.
Set the bias torque (magnetic flux) for the terminal 4
0% 0 to 400%
input.
Set the converted % of the bias current (voltage) for the
20% 0 to 300%
terminal 4 input.
Set the gain (maximum) torque (magnetic flux) for the
150% 0 to 400%
terminal 4 input.
Set the converted % of the gain current (voltage) for the
100% 0 to 300%
terminal 4 input.
0 % display
0
1 V/mA display
Description
Select the unit for analog input
display.
5. PARAMETERS
5.12 (T) Multi-function input terminal parameters
1
2
3
4
5
6
7
8
9
10
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