Mitsubishi Electric FR-A800 Plus Series Installation Manuallines page 35

5.2 Parameter list
For simple variable-speed operation of the inverter, the initial values of the parameters may be used as they are. Set the necessary
parameters to meet the load and operational specifications. Parameter setting, change and check can be performed from the
operation panel (FR-DU08).
Remarks
O indicates simple mode parameters. Use Pr. 160 "User group read selection" to switch between the simple mode and
Simple Simple Simple
extended mode (initially set to the extended mode).
O The changing of the parameter settings may be restricted in some operating statuses. Use Pr. 77 Parameter write selection to
change the setting of the restriction.
O Refer to "FR-A800 Instruction Manual (Detailed)" and "FR-A800-R2R Instruction Manual (Roll to roll function)" for instruction
codes for communication and availability of Parameter clear, all clear, and Parameter copy.
Parameter Name
0
Torque boost
Simple Simple Simple
Maximum frequency
1
Simple Simple Simple
Minimum frequency
2
Simple Simple Simple
Base frequency
3
Simple Simple Simple
Multi-speed setting
4
(high speed)
Simple Simple Simple
Multi-speed setting
5 (middle speed)
Simple Simple Simple
Multi-speed setting
6
(low speed)
Simple Simple Simple
Acceleration time
7
Simple Simple Simple
Deceleration time
8
Simple Simple Simple
Electronic thermal
9
O/L relay
Simple Simple Simple
DC injection brake
10
operation frequency
DC injection brake
11
operation time
DC injection brake
12
operation voltage
13
Starting frequency
14
Load pattern selection
15
Jog frequency
Jog acceleration/
16
deceleration time
*1
Differs according to capacities.
O 6%: FR-A820-00046(0.4K)-R2R to 00077(0.75K)-R2R and FR-A840-00023(0.4K)-R2R to 00038(0.75K)-R2R
O 4%: FR-A820-00105(1.5K)-R2R to 00250(3.7K)-R2R and FR-A840-00052(1.5K)-R2R to 00126(3.7K)-R2R
O 3%: FR-A820-00340(5.5K)-R2R, 00490(7.5K)-R2R and FR-A840-00170(5.5K)-R2R, 00250(7.5K)-R2R
O 2%: FR-A820-00630(11K)-R2R to 03160(55K)-R2R and FR-A840-00310(11K)-R2R to 01800(55K)-R2R
O 1%: FR-A820-03800(75K)-R2R or higher and FR-A840-02160(75K)-R2R or higher
*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
*4
The initial value for FR-A820-00490(7.5K)-R2R or lower and FR-A840-00250(7.5K)-R2R or lower
*5
The initial value for FR-A820-00630(11K)-R2R or higher and FR-A840-00310(11K)-R2R or higher
*6
Differs according to capacities.
O 4%: FR-A820-00490(7.5K)-R2R or lower and FR-A840-00250(7.5K)-R2R or lower
O 2%: FR-A820-00630(11K)-R2R to 03160(55K)-R2R and FR-A840-00310(11K)-R2R to 01800(55K)-R2R
O 1%: FR-A820-03800(75K)-R2R or higher and FR-A840-02160(75K)-R2R or higher
*10
Differs according to types. (FM type/CA type)
*14
The setting range or initial value is for standard models.
*15
The setting range or initial value is for separated converter types.
Setting range Initial value
6/4/3/2/
0 to 30%
*1
1%
*2
120 Hz
0 to 120 Hz
*3
60 Hz
0 Hz
0 to 120 Hz
*10
0 to 590 Hz
60/50 Hz
*10
0 to 590 Hz
60/50 Hz
30 Hz
0 to 590 Hz
10 Hz
0 to 590 Hz
*4
5 s
0 to 3600 s
*5
15 s
*4
5 s
0 to 3600 s
*5
15 s
*2 Inverter
0 to 500 A
rated
*3
0 to 3600 A
current
3 Hz
0 to 120 Hz, 9999
0 to 10 s, 8888 0.5 s
*6
0 to 30%
4/2/1%
0.5 Hz
0 to 60 Hz
0
0 to 5, 12 to 15
5 Hz
0 to 590 Hz
0.5 s
0 to 3600 s
Parameter Name
17
MRS input selection
High speed maximum
18
frequency
Base frequency
19
voltage
Acceleration/
20
deceleration reference
frequency
Acceleration/
21
deceleration time
increments
Stall prevention
22
operation level
(Torque limit level)
Stall prevention
operation level
23
compensation factor
at double speed
Multi-speed setting
24 to 27
(4 speed to 7 speed)
Multi-speed input
28
compensation
selection
Acceleration/
29
deceleration pattern
selection
Regenerative function
30
selection
31
Frequency jump 1A
32
Frequency jump 1B
33
Frequency jump 2A
34
Frequency jump 2B
BASIC OPERATION
Setting range Initial value
0
0, 2, 4
*2
120 Hz
0 to 590 Hz
*3
60 Hz
9999/
0 to 1000 V, 8888,
*10
9999
8888
*10
1 to 590 Hz
60/50 Hz
0
0, 1
150%
0 to 400%
9999
0 to 200%, 9999
9999
0 to 590 Hz, 9999
0
0, 1
0
0 to 6
0 to 2, 10, 11, 20,
21, 100 to 102,
*14
0
110, 111, 120,
*14
121
2, 10, 11, 102,
*15
10
*15
110, 111
9999
0 to 590 Hz, 9999
9999
0 to 590 Hz, 9999
9999
0 to 590 Hz, 9999
9999
0 to 590 Hz, 9999
29