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

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(T) Multi-Function Input Terminal Parameters Parameters
5 - 406
5.12 (T) Multi-Function Input Terminal Parameters
5.12.1 Analog input selection
The functions to switch the analog input terminal specifications, override function, forward/reverse
rotation by the input signal polarity are selectable.
Purpose Parameter to set
Refer to
page
To inverse the rotation direction with
the voltage/current analog input
selection (terminals 1, 2, and 4)
Analog input selection P.T000, P.T001 Pr. 73, Pr. 267 5-406
To assign functions to analog input
terminals Terminal 1 and terminal 4
function assignment
P.T010, P.T040 Pr. 858, Pr. 868 5-411
To adjust the main speed by the
analog auxiliary input
Analog auxiliary input and
compensation (addition
compensation and override
functions)
P.T021, P.T031,
P.T050, P.T051
Pr. 73, Pr. 242,
Pr. 243, Pr. 252,
Pr. 253
5-412
To eliminate noise on analog inputs Analog input filter P.T002 to P.T007
Pr. 74, Pr. 822,
Pr. 826, Pr. 832,
Pr. 836, Pr. 849
5-416
To adjust analog input frequency/
voltage (current) (calibration) Frequency setting voltage
(current) bias and gain
P.T100 to P.T103,
P.T200 to P.T203,
P.T400 to P.T403,
P.M043
Pr. 125, Pr. 126,
Pr. 241, C2 to C7
(Pr. 902 to Pr. 905),
C12 to C15
(Pr. 917 to Pr. 918)
5-418
To adjust analog input torque/
voltage (current) (calibration) Torque setting voltage
(current) bias and gain
P.T110 to P.T113,
P.T410 to P.T413,
P.M043
Pr. 241, C16 to C19
(Pr. 919 to Pr. 920),
C38 to C41
(Pr. 932 to Pr. 933)
5-426
To continue operating at analog
current input loss
4-mA input check P.T052 to P.T054
Pr. 573, Pr. 777,
Pr. 778
5-416
To assign functions to input terminals
Input terminal function
selection P.T700 to P.T711,
P.T740 Pr. 178 to Pr. 189,
Pr. 699
5-439
To change the input specification
(NO/NC contact) of input signals
Output stop signal (MRS)
input selection
P.T720 Pr. 17 5-443
Inverter run enable signal
(X10) input selection
P.T721 Pr. 599 5-717
Power failure stop external
signal (X48) input selection
P.T722 Pr. 606 5-599
To enable the second (third) function
only during the constant speed RT signal application period
selection
P.T730 Pr. 155 5-445
To assign start and forward/reverse
commands to different signals Start signal (STF/STR)
operation selection
P.G106 Pr. 250 5-447
Pr. Name Initial value
Setting
range
Description
73
T000
Analog input selection 1
0 to 5,
10 to 15
Switch 1 - OFF
(initial status)
The terminal 2 input specification
(0 to 5 V, 0 to 10 V, 0 to 20 mA) and
terminal 1 input specification (0 to
±5 V, 0 to ±10 V) are selectable.
Also the override and reversible
operation settings are selectable.
6, 7, 16, 17 Switch 1 - ON
267
T001
Terminal 4 input
selection
0
0
Switch 2 - ON
(initial status)
Terminal 4 input, 4 to 20 mA
1
Switch 2 - OFF
Terminal 4 input, 0 to 5 V
2 Terminal 4 input, 0 to 10 V