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BASIC OPERATION
Parameter Name
125
Terminal 2 frequency
(903)
setting gain frequency
*17
C4
Terminal 2 frequency
(903)
setting gain
*17
C5
Terminal 4 frequency
(904)
setting bias frequency
*17
C6
Terminal 4 frequency
(904)
setting bias
*17
126
Terminal 4 frequency
(905)
setting gain frequency
*17
C7
Terminal 4 frequency
(905)
setting gain
*17
C12
Terminal 1 bias
(917)
frequency (speed)
*17
C13
(917)
Terminal 1 bias (speed)
*17
C14
Terminal 1 gain
(918)
frequency (speed)
*17
C15
Terminal 1 gain
(918)
(speed)
*17
C16
Terminal 1 bias
(919)
command (torque/
*17
magnetic flux)
C17
Terminal 1 bias (torque/
(919)
magnetic flux)
*17
C18
Terminal 1 gain
(920)
command (torque/
*17
magnetic flux)
C19
Terminal 1 gain
(920)
(torque/magnetic flux)
*17
C8
Current output bias
(930)
signal
*17
C9
Current output bias
(930)
current
*17
*2
The setting range or initial value for FR-A820-03160(55K)-R2R or lower and FR-A840-01800(55K)-R2R or lower
*3
The setting range or initial value for FR-A820-03800(75K)-R2R or higher and FR-A840-02160(75K)-R2R or higher
*10
Differs according to types. (FM type/CA type)
*17
The parameter number in parentheses is that used (displayed) on the LCD operation panel and the parameter unit.
40
Setting range
Initial value
*10
0 to 590 Hz
60/50 Hz
100%
0 to 300%
0 Hz
0 to 590 Hz
20%
0 to 300%
*10
0 to 590 Hz
60/50 Hz
100%
0 to 300%
0 Hz
0 to 590 Hz
0%
0 to 300%
*10
0 to 590 Hz
60/50 Hz
100%
0 to 300%
0 to 400%
0%
0 to 300%
0%
150%
0 to 400%
100%
0 to 300%
*10
0 to 100%
—/0%
*10
0 to 100%
—/0%
Parameter Name
C10
Current output gain
(931)
signal
*17
C11
Current output gain
(931)
current
*17
C38
Terminal 4 bias
*17
command (torque/
(932)
magnetic flux)
C39
*17 Terminal 4 bias
(932)
(torque/magnetic flux)
C40
Terminal 4 gain
*17
command (torque/
(933)
magnetic flux)
C41
*17 Terminal 4 gain
(933)
(torque/magnetic flux)
Input voltage mode
977
selection
Parameter copy alarm
989
release
990
PU buzzer control
PU contrast
991
adjustment
Operation panel
992
setting dial push
monitor selection
Droop break point
994
gain
Droop break point
995
torque
997
Fault initiation
Automatic parameter
999
setting
Simple
Simple
Simple
Direct setting
1000
selection
1003
Notch filter frequency
1004
Notch filter depth
1005
Notch filter width
1006
Clock (year)
1007
Clock (month, day)
Setting range
Initial value
*10
0 to 100%
—/100 %
*10
0 to 100%
—/100 %
0%
0 to 400%
20%
0 to 300%
150%
0 to 400%
100%
0 to 300%
0
0, 1
*2
*2
10
10
3
3
100 *
100 *
1
0, 1
0 to 63
58
0 to 3, 5 to 14,
17 to 20, 22 to 36,
38, 40 to 46,
0
50 to 57, 61 to 64,
67, 71 to 74,
81 to 93, 97, 98,
100
0.1 to 100%,
9999
9999
100%
0.1 to 100%
9999
0 to 255, 9999
1, 2, 10 to 13, 20,
9999
21, 9999
0
0 to 2
0, 8 to 1250 Hz
0
0
0 to 3
0
0 to 3
2000
2000 to 2099
101 to 131,
201 to 229,
301 to 331,
401 to 430,
501 to 531,
601 to 630,
101
701 to 731,
801 to 831,
901 to 930,
1001 to 1031,
1101 to 1130,
1201 to 1231
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