Parameter; Parameter List - Mitsubishi Electric FR-A700 Technical Manual

2.1

Parameter list

2.1.1 FR-A700
For simple variable-speed operation of the inverter, the initial setting of the parameters may be used. Set the necessary
parameters to meet the load and operational specifications. Parameter setting, change and check can be made from the
operation panel (FR-DU07).
• indicates simple mode parameters. (initial setting is extended mode)
• The parameters marked with in the table allow its setting to be changed during operation even if 0 (initial value) is
set in [Pr. 77 Parameter write selection].
[Pr.] Name
Torque boost 0 to 30%
0
Maximum frequency 0 to 120Hz
1
Minimum frequency 0 to 120Hz
2
Base frequency 0 to 400Hz
3
Multi-speed setting (high speed) 0 to 400Hz
4
Multi-speed setting (middle speed) 0 to 400Hz
5
Multi-speed setting (low speed) 0 to 400Hz
6
Acceleration time 0 to 3600/360s
7
Deceleration time 0 to 3600/360s
8
Electronic thermal O/L relay 0 to 500/0 to 3600A
9
10 DC injection brake operation frequency 0 to 120Hz, 9999
11 DC injection brake operation time 0 to 10s, 8888
12 DC injection brake operation voltage 0 to 30%
— 13 Starting frequency 0 to 60Hz
— 14 Load pattern selection 0 to 5
15 Jog frequency 0 to 400Hz
16 Jog acceleration/deceleration time 0 to 3600/360s
— 17 MRS input selection 0, 2, 4
— 18 High speed maximum frequency 120 to 400Hz
— 19 Base frequency voltage 0 to 1000V, 8888, 9999
Acceleration/deceleration reference
20 1 to 400Hz
frequency
21 Acceleration/deceleration time increments 0, 1

PARAMETER

Minimum Setting Refer to
Setting Range Initial Value
Increments
0.1% 6/4/3/2/1% *1
0.01Hz 120/60Hz
*2
0.01Hz 0Hz
0.01Hz 60Hz
0.01Hz 60Hz 216, 395
0.01Hz 30Hz 216, 395
0.01Hz 10Hz 216, 396
0.1/0.01s 5/15s
*3
0.1/0.01s 5/15s
*3
Rated inverter
0.01/0.1A
*2 *2
current
0.01Hz 3Hz 325, 328
0.1s 0.5s 325, 328
0.1% 4/2/1%
*4
0.01Hz 0.5Hz
1 0
0.01Hz 5Hz
0.1/0.01s 0.5s 215, 234
1 0
0.01Hz 120/60Hz
*2
0.1V 9999
0.01Hz 60Hz
1 0
120
• Symbols in the table indicate parameters which function when an option is mounted.
...... FR-A7AX,
...... FR-A7AP,
...... FR-A7NC,
...... FR-A7NP,
• These instruction codes are used for parameter read and write by using Mitsubishi inverter protocol with the RS-485
communication.
• Symbols in the control mode-based correspondence table indicate the following;
: Usable parameter
×: Unusable parameter
∆: Parameters available only during position control set by parameter
• Symbols in the parameter copy, parameter clear, and all parameter clear columns indicate the following;
: Valid
×:
Invalid
[Pr.] Option
Page
244 0
232 1
232 2
244 3
4
5
6
234 7
234 8
379 9
10
11
328 12
232 13
244 14
215 15
16
56 17
232 18
244 19
234 20
234 21
....FR-A7AY, ..... FR-A7AR,
.....FR-A7AL, ...... FR-A7AZ,
....FR-A7ND, ..... FR-A7NL,
.....FR-A7NS, ..... FR-A7NF
Instruction Code Control Mode-based Correspondence Table
Advanced
Vector control
magnetic
flux
vector
control
× × × ×
00 80 0
01 81 0
×
02 82 0
03 83 0 × × × ×
∆
04 84 0
05 85 0 ∆
∆
06 86 0
∆
07 87 0
∆
08 88 0
09 89 0
×
0A 8A 0
×
0B 8B 0
× × ×
0C 8C 0
×
0D 8D 0
× × × ×
0E 8E 0
×
0F 8F 0
10 90 0 ×
11 91 0
× × ×
12 92 0
× × × ×
13 93 0
14 94 0 ∆
15 95 0 ∆
120
PARAMETER
Real sensorless
2
vector control
Speed Torque
control control
× ×
× ×
× ×
× ×
× ×
× ×