Mitsubishi Electric FR-A520-0.4K-NA Instruction Manual page 132

<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
Operation
1
mode
Output frequency
[speed]
Output current
Output voltage
Special monitor
Special monitor
selection No.
2
Alarm definition
Instruction
Code
H0000: Communication option operation
Read H7B H0001: External operation
H0002: Communication operation (PU connector)
H0000: Communication option operation
Write HFB H0001: External operation
H0002: Communication operation (PU connector)
H0000 to HFFFF: Output frequency (hexadecimal) in 0.01Hz
increments
H6F
[Speed (hexadecimal) in 1r/min increments if Pr. 37 = 1 to
9998 or Pr. 144 = 2 to 10, 102 to 110.]
H0000 to HFFFF: Output current (hexadecimal) in 0.1A
H70
increments
H0000 to HFFFF: Output voltage (hexadecimal) in 0.1V
H71
increments
H0000 to HFFFF: Monitored data selected by instruction code
H72
HF3
H01 to H0E
Data
Read H73 H01
H02
H03
H05
Write HF3
H06
H07
H0000 to HFFFF: Two most recent alarm definitions
(Previous alarm ........ THT)
(Most recent alarm ..... OPT)
Alarm data
H74 to H77
Description
Monitor selection data
Incre-
Description Data
ments
Output
0.01Hz H09
frequency
Output current 0.01A H0A
Output voltage 0.1V H0B
Frequency
0.01Hz H0C
setting
Running speed r/min H0D
Motor torque 0.1% H0E
Read data: [Example] H30A0
b15
0 0 1 1 0 0
Previous alarm
(H30)
Data Description Data Description
H00 No alarm H51
H10 0C1 H60
H11 0C2 H70
H12 0C3 H80
H20 0V1 H81
H21 0V2 H90
H22 0V3 HA0
H30 THT HA1
H31 THM HA2
H40 FIN HA3
H50 IPF HB0
120
PARAMETERS
Incre-
Description
ments
Regenerative
0.1%
brake
Electronic
overcurrent
0.1%
protection load
factor
Output current
0.01A
peak value
Converter output
0.1V
voltage peak value
Input power 0.01kW
Output power 0.01kW
b8b7 b0
0 0 1 0 1 0 0 0 0 0
Most recent alarm
(HA0)
Data Description
UVT HB1 PUE
OLT HB2 RET
BE HC1 CTE
GF HC2 P24
LF HD5 MB1
OHT HD6 MB2
OPT HD7 MB3
OP1 HD8 MB4
OP2 HD9 MB5
OP3 HDA MB6
PE HDB MB7
Number of
Data Digits
4 digits
4 digits
4 digits
4 digits
4 digits
2 digits
2 digits