Mitsubishi Electric FR-A800 Installation Manuallines page 51

Parameter Name
Speed feed forward
878
filter
Speed feed forward
879
torque limit
880
Load inertia ratio
Speed feed forward
881
gain
Regeneration
882
avoidance operation
selection
Regeneration
883
avoidance operation
level
Regeneration
avoidance at
884
deceleration
detection sensitivity
Regeneration
avoidance
885
compensation
frequency limit value
Regeneration
886
avoidance voltage
gain
888
Free parameter 1
889
Free parameter 2
Cumulative power
891
monitor digit shifted
times
892
Load factor
Energy saving
893
monitor reference
(motor capacity)
Control selection
during commercial
894
power-supply
operation
Power saving rate
895
reference value
896
Power unit cost
Power saving
897
monitor average time
Power saving
898
cumulative monitor
clear
Operation time rate
899
(estimated value)
C0
FM/CA terminal
*10
*9
(900) calibration
C1
AM terminal
*9
calibration
(901)
Terminal 2 frequency
C2
setting bias
*9
(902)
frequency
*2
For FR-A820-03160(55K) or lower and FR-A840-01800(55K) or lower
*3
For FR-A820-03800(75K) or higher and FR-A840-02160(75K) or higher
*9
The parameter number in parentheses is the one for use with the parameter unit (FR-PU07).
*10
Differs according to types. (FM type/CA type)
*11
The setting is available only with the CA type.
Initial
Setting Range
Value
0s
0 to 1s
150%
0 to 400%
0 to 200 times 7 times
0 to 1000% 0%
0
0 to 2
380V DC/
300 to 800V
*7
760V DC
0 to 5 0
0 to 590Hz,
6Hz
9999
100%
0 to 200%
9999
0 to 9999
9999
0 to 9999
9999
0 to 4, 9999
100%
30 to 150%
*2
Rated
0.1 to 55kW
inverter
*3
0 to 3600kW
capacity
0
0 to 3
9999
0, 1, 9999
9999
0 to 500, 9999
0, 1 to 1000h,
9999
9999
9999
0, 1, 10, 9999
0 to 100%,
9999
9999
⎯
⎯
⎯
⎯
0Hz
0 to 590Hz
Parameter Name
C3
Terminal 2 frequency
*9
setting bias
(902)
Terminal 2 frequency
125
setting gain
*9
(903)
frequency
C4
Terminal 2 frequency
*9
setting gain
(903)
Terminal 4 frequency
C5
setting bias
*9
(904)
frequency
C6
Terminal 4 frequency
*9
setting bias
(904)
Terminal 4 frequency
126
setting gain
*9
(905)
frequency
C7
Terminal 4 frequency
*9
setting gain
(905)
C12
Terminal 1 bias
*9
frequency (speed)
(917)
C13
Terminal 1 bias
*9
(speed)
(917)
C14
Terminal 1 gain
*9 frequency (speed)
(918)
C15
Terminal 1 gain
*9 (speed)
(918)
Terminal 1 bias
C16
command (torque/
*9
(919)
magnetic flux)
C17
Terminal 1 bias
*9 (torque/magnetic flux)
(919)
Terminal 1 gain
C18
command (torque/
(920)
magnetic flux)
Terminal 1 gain
C19
(torque/magnetic
*9
(920)
flux)
C8
Current output bias
(930)
signal
*9,*11
DRIVE THE MOTOR
Initial
Setting Range
Value
0%
0 to 300%
0 to 590Hz
60/50Hz
100%
0 to 300%
0Hz
0 to 590Hz
20%
0 to 300%
0 to 590Hz
60/50Hz
100%
0 to 300%
0Hz
0 to 590Hz
0%
0 to 300%
0 to 590Hz
60/50Hz
100%
0 to 300%
0%
0 to 400%
0%
0 to 300%
150%
0 to 400%
100%
0 to 300%
0%
0 to 100%
45
*10
*10
*10