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PARAMETERS
116
<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
Instruction
Code
Description
Number of
Data Digits
Read H7B
H0000: Communication option operation
H0001: External operation
H0002: Communication operation (PU connector)
1
Operation
mode
Write HFB
H0000: Communication option operation
H0001: External operation
H0002: Communication operation (PU connector)
4 digits
Output frequency
[speed]
H6F
H0000 to HFFFF: Output frequency (hexadecimal) in 0.01Hz
increments
[Speed (hexadecimal) in r/min increments if Pr. 37 = 1 to
9998 or Pr. 144 = 2 to 10, 102 to 110.]
4 digits
Output current H70
H0000 to HFFFF: Output current (hexadecimal) in 0.01A
increments
4 digits
Output voltage H71
H0000 to HFFFF: Output voltage (hexadecimal) in 0.1V
increments
4 digits
Special monitor H72
H0000 to HFFFF: Monitored data selected by instruction code
HF3
4 digits
H01 to H0E Monitor selection data
Data Description
Incre-
ments
Data Description
Incre-
ments
H01
Output
frequency
0.01Hz H0A
Electronic
overcurrent
protection load
factor
0.1%
H02 Output current 0.01A H0B
Output current
peak value
0.01A
Read H73
H03 Output voltage 0.1V H0C
Converter output
voltage peak
value
0.1V
H05
Frequency
setting
0.01Hz H0D Input power 0.01kW
H06
Running
speed
r/min H0E Output power 0.01kW
Special monitor
selection No.
Write HF3
2 digits
H0000 to HFFFF: Two most recent alarm definitions
Read data: [Example] H30A0
Most recent alarm
(HA0)
b15 b8b7 b0
001100 0 0 00000011
(Previous alarm ........ THT)
(Most recent alarm ..... OPT)
Previous alarm
(H30)
Alarm data
Data Description Data Description Data Description
H00 No alarm H40 FIN HA2 OP2
H10 0C1 H50 IPF HA3 OP3
H11 0C2 H51 UVT HB0 PE
H12 0C3 H60 OLT HB1 PUE
H20 0V1 H80 GF HB2 RET
H21 0V2 H81 LF HC1 CTE
H22 0V3 H90 OHT HC2 P24
H30 THT HA0 OPT HF6 E. 6
H31 THM HA1 OP1 HF7 E. 7
2
Monitoring
Alarm definition H74 to H77 4 digits