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Parameter list
502
Stop mode selection at
communication error
0, 1, 2, 3 0
503 Maintenance timer 0 (1 to 9998) 0
504
Maintenance timer alarm
output set time
0 to 9998,
9999
9999
547
USB communication station
number
0 to 31 0
548
USB communication check
time interval
0 to 999.8s,
9999
9999
549 Protocol selection 0, 1 0
550
NET mode operation
command source selection
0, 2, 9999 9999
551
PU mode operation command
source selection
2 to 4, 9999 9999
555 Current average time 0.1 to 1.0s 1s
556 Data output mask time 0 to 20s 0s
557
Current average value monitor
signal output reference current
0 to 500A
Rated
inverter
current
563
Energization time carrying-
over times
(0 to 65535) 0
564
Operating time carrying-over
times
(0 to 65535) 0
571 Holding time at a start
0 to 10s,
9999
9999
611 Acceleration time at a restart
0 to 3600s,
9999
9999
653 Speed smoothing control 0 to 200% 0
665
Regeneration avoidance
frequency gain
0 to 200% 100
800 Control method selection 20, 30 20
859 Torque current
0 to 500A
(0 to ****),
9999
∗5
9999
872
∗8
Input phase loss protection
selection
0, 1 1
882
Regeneration avoidance
operation selection
0, 1, 2 0
883
Regeneration avoidance
operation level
300 to 800V
400VDC/
780VDC
∗4
885
Regeneration avoidance
compensation frequency limit
value
0 to 10Hz,
9999
6Hz
886
Regeneration avoidance
voltage gain
0 to 200% 100%
888 Free parameter 1 0 to 9999 9999
889 Free parameter 2 0 to 9999 9999
C0
(900)
∗7
FM terminal calibration — —
C2
(902)
∗7
Terminal 2 frequency setting
bias frequency
0 to 400Hz 0Hz
C3
(902)
∗7
Terminal 2 frequency setting
bias
0 to 300% 0%
125
(903)
∗7
Terminal 2 frequency setting
gain frequency
0 to 400Hz 60Hz
C4
(903)
∗7
Terminal 2 frequency setting
gain
0 to 300% 100%
C5
(904)
∗7
Terminal 4 frequency setting
bias frequency
0 to 400Hz 0Hz
C6
(904)
∗7
Terminal 4 frequency setting
bias
0 to 300% 20%
126
(905)
∗7
Terminal 4 frequency setting
gain frequency
0 to 400Hz 60Hz
C7
(905)
∗7
Terminal 4 frequency setting
gain
0 to 300% 100%
Parameter
Name
Setting
Range
Initial
Value
C22
(922)
∗6∗7
Frequency setting voltage bias
frequency (built-in
potentiometer)
0 to 400Hz 0
C23
(922)
∗6∗7
Frequency setting voltage bias
(built-in potentiometer)
0 to 300% 0
C24
(923)
∗6∗7
Frequency setting voltage gain
frequency (built-in
potentiometer)
0 to 400Hz 60Hz
C25
(923)
∗6∗7
Frequency setting voltage gain
(built-in potentiometer)
0 to 300% 100%
990 PU buzzer control 0, 1 1
991 PU contrast adjustment 0 to 63 58
Pr.CL Parameter clear 0, 1 0
ALLC All parameter clear 0, 1 0
Er.CL Faults history clear 0, 1 0
Pr.CH Initial value change list — —
∗1 Differ according to capacities.
6%: 0.75K or lower
4%: 1.5K to 3.7K
3%: 5.5K, 7.5K
2%: 11K, 15K
∗2 Differ according to capacities.
5s: 3.7K or lower
10s: 5.5K, 7.5K
15s: 11K, 15K
∗3 Differ according to capacities.
6%: 0.1K, 0.2K
4%: 0.4K to 7.5K
2%: 11K, 15K
∗4 The initial value differs according to the voltage class. (100V, 200V class/
400V class)
∗5 The range differs according to the Pr. 71 setting.
∗6 Set this parameter when calibrating the operation panel built-in
potentiometer for the FR-E500 series operation panel (PA02) connected
with cable.
∗7 The parameter number in parentheses is the one for use with the
operation panel (PA02) for the FR-E500 series or parameter unit (FR-
PU04/FR-PU07).
∗8 Available only for the three-phase power input model.
Parameter
Name
Setting
Range
Initial
Value