Setting Items And Set Data - Mitsubishi Electric FR-E520 Instruction Manual

<Setting items and set data>
After completion of parameter settings, set the instruction codes and data then 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
2
Alarm
definition
Instruction
Code
H0001: External operation
H7B
H0002: Communication operation
H0001: External operation
HFB
H0002: Communication operation
H0000 to HFFFF:Output frequency (hexadecimal)
H6F
H0000 to HFFFF:Output current (hexadecimal) in
H70
H0000 to HFFFF:Output voltage (hexadecimal) in
H71
H0000 to HFFFF:Two most recent alarm
15
0 0 1 1 0 0
Alarm data
Data Description
H00
H74 to
H77
H10
H11
H12
H20
H21
H22
H30
H31
H40
H60
H70
143
Description
in 0.01Hz increments
[Speed (hexadecimal) in r/min
increments if Pr. 37 = 1 to 9998]
0.01A increments
0.1V increments
definitions
Alarm definition display
example (instruction code H74)
b8b7
0 0 1 0 1 0 0 0 0 0
Previous alarm
Most recent alarm
(H30)
(HA0)
Data
No alarm H80
OC1 H81
OC2 H90
OC3 HA0
OV1 HB0
OV2 HB1
OV3 HB2
THT HC2
THM HF3
FIN HF6
OLT HF7
BE
PARAMETERS
Number of
Data Digits
(Instruction
code
FF=1)
4 digits
4 digits
(6 digits)
4 digits
4 digits
b0
Description
GF
4 digits
LF
OHT
OPT
PE
PUE
RET
P24
E. 3
E. 6
E. 7
4