Mitsubishi Electric FR-A520-0.4K Instruction Manual page 255

Parameter
Function
Number
503 Capacitor life timer
504
Capacitor life alarm output setting time
611 Restart acceleration time
816 Acceleration torque restriction level
817 Deceleration torque restriction level
900 FM terminal calibration
901 AM terminal calibration
902 Frequency setting voltage bias
903 Frequency setting voltage gain
904 Frequency setting current bias
905 Frequency setting current gain
990 PU Buzzer control
991 PU contrast adjustment
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Second parameter switch-over

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Inverter status monitor/run command

Operation mode acquisition
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All clear

Inverter reset

Link parameter extension setting
Note: Note that write to the parameters Pr. 77 and Pr. 79 are valid for computer link operation which uses
the PU connector, but invalid for computer link operation which uses the option (FR-A5NR).
Name
Running frequency (RAM)
2
Running frequency (E PROM)
Monitor
Output current monitor
Output voltage monitor
Special monitor
Special monitor selection No.
Most recent No. 1, No. 2/alarm display
clear
Most recent No. 3, No. 4
Most recent No. 5, No. 6
Most recent No. 7, No. 8
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APPENDIX
Data Codes
Link Parameter Extension Setting
Read Write
(Instruction code 7F/FF)
03 83
04 84
0B 8B
10 90
11 90
5C DC
5D DD
5E DE
5F DF
60 E0
61 E1
5A DA
5B DB
6C EC
6D ED
6E EE

6F

70

71

72
73 F3
74 F4

75

76

77
7A FA
7B FB

FC

FD
7F FF
6
8
8
8
8
1
1
1
1
1
1
9
9
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