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Appendix 2 Parameter clear, parameter copy and instruction code list
*1 These instruction codes are used for parameter read and write by using Mitsubishi inverter protocol with the RS-485 communication.
(Refer to page 214 for RS-485 communication)
*2 "" indicates valid and "
×" indicates invalid of "parameter copy", "parameter clear", and "all parameter clear".
*3 These parameters are communication parameters that are not cleared when parameter clear (all clear) is executed from RS-485 communication.
(Refer to page 214 for RS-485 communication)
*4 When a communication option is installed, parameter clear (lock release) during password lock (Pr. 297 ≠ 9999) can be performed only from the
communication option.
Symbols in the table indicate parameters which function when an option is mounted.
.......FR-A7AX, ........FR-A7AY, ........ FR-A7AR, .......FR-A7NC, ........FR-A7ND, ....... FR-A7AC, .......FR-A7AN,
.......FR-A7NL, ........FR-A7NP, ........ FR-A7NF
Parameter
Name
Instruction Code *1
Parameter
Copy
*2
Parameter
Clear
*2
All Parameter
Clear
*2
Read Write
Extended
0
Torque boost
00 80 0
1
Maximum frequency
01 81 0
2 Minimum frequency
02 82 0
3 Base frequency
03 83 0
4
Multi-speed setting (high speed)
04 84 0
5
Multi-speed setting (middle speed)
05 85 0
6
Multi-speed setting (low speed)
06 86 0
7
Acceleration time
07 87 0
8 Deceleration time
08 88 0
9 Electronic thermal O/L relay
09 89 0
10
DC injection brake operation frequency
0A 8A 0
11
DC injection brake operation time
0B 8B 0
12
DC injection brake operation voltage
0C 8C 0
13
Starting frequency
0D 8D 0
14 Load pattern selection
0E 8E 0
15 Jog frequency
0F 8F 0
16
Jog acceleration/deceleration time
10 90 0
17
MRS input selection
11 91 0
18
High speed maximum frequency
12 92 0
19
Base frequency voltage
13 93 0
20
Acceleration/deceleration reference
frequency
14 94 0
21
Acceleration/deceleration time
increments
15 95 0
22
Stall prevention operation level
(Torque limit level )
16 96 0
23
Stall prevention operation level
compensation factor at double speed
17 97 0
24
Multi-speed setting (speed 4)
18 98 0
25
Multi-speed setting (speed 5)
19 99 0
26
Multi-speed setting (speed 6)
1A 9A 0
27
Multi-speed setting (speed 7)
1B 9B 0
28
Multi-speed input compensation selection
1C 9C 0
29
Acceleration/deceleration pattern
selection
1D 9D 0
30
Regenerative function selection
1E 9E 0
31 Frequency jump 1A
1F 9F 0
32
Frequency jump 1B
20 A0 0
33
Frequency jump 2A
21 A1 0
34
Frequency jump 2B
22 A2 0
35
Frequency jump 3A
23 A3 0
36
Frequency jump 3B
24 A4 0
37 Speed display
25 A5 0
41 Up-to-frequency sensitivity
29 A9 0
42
Output frequency detection
2A AA 0
43
Output frequency detection for reverse
rotation
2B AB 0