390
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-A7N P, ........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