Mitsubishi Electric FR-A520-0.4K Instruction Manual page 146

<Setting items and set data>
After completion of parameter setting, set the instruction codes and data and start communication from the
computer to allow various types of operation control and monitoring.
No. Item
Read
Operation
1
mode
Write
Output frequency
[speed]
Output current
Output voltage
Special monitor
Special monitor
selection No.
2
Alarm definition
Instruction
Code
H0000: Communication option operation
H7B H0001: External operation
H0002: Communication operation (PU connector)
H0000: Communication option operation
HFB H0001: External operation
H0002: Communication operation (PU connector)
H0000 to HFFFF: Output frequency (hexadecimal) in 0.01Hz increments
H6F [Speed (hexadecimal) in r/min increments if Pr. 37 = 1 to 9998 or Pr. 144
= 2 to 10, 102 to 110.]
H70 H0000 to HFFFF: Output current (hexadecimal) in 0.01A increments
H71 H0000 to HFFFF: Output voltage (hexadecimal) in 0.1V increments
H72 H0000 to HFFFF: Monitored data selected by instruction code HF3
H01 to H0E
Data Description
Output
Read H73 H01
frequency
H02 Output current
H03 Output voltage
Frequency
H05
setting
Running
Write HF3
H06
speed
H07 Motor torque
Converter
H08
output voltage
H0000 to HFFFF: Two most recent alarm definitions
(Previous alarm ........ THT)
(Most recent alarm ..... OPT)
Alarm data
Data Description
H00 No alarm
H10 0C1
H74 to H77
H11 0C2
H12 0C3
H20 0V1
H21 0V2
H22 0V3
H30 THT
H31 THM
H40 FIN
H50 IPF
H51 UVT
H60 OLT
H70 BE
137
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PARAMETERS
Description
Monitor selection data
Incre-
Data Description
ments
Regenerative
0.01Hz H09
brake
Electronic
overcurrent
0.01A H0A
protection load
factor
Output current
0.1V H0B
peak value
Converter output
0.01Hz H0C voltage peak
value
1 r/min H0D Input power
0.1% H0E Output power
0.1V
Read data: [Example] H30A0
b8b7
b15
0 0 1 1 0 0 0 0 1 0 1 0 0 0 0 0
Previous alarm Most recent alarm
(H30) (HA0)
Data Descriptio Data Descriptio
H80 GF HD5 MB1
H81 LF HD6 MB2
H90 OHT HD7 MB3
HA0 OPT HD8 MB4
HA1 OP1 HD9 MB5
HA2 OP2 HDA MB6
HA3 OP3 HDB MB7
HB0 PE HF1 E. 1
HB1 PUE HF2 E. 2
HB2 RET HF3 E. 3
HC1 CTE HF6 E. 6
HC2 P24 HF7 E. 7
HD1 OSD
HD2 ECT
Number of
Data Digits
4 digits
4 digits
4 digits
4 digits
4 digits
Incre-
ments
0.1%
0.1%
0.01A 2 digits
0.1V
0.01kW
0.01kW
b0
4 digits
4