Instruction manual

131
4
PARAMETERS
3 Run command HFA 2 digits
4
Inverter status
monitor
H7A
2 digits
5
Set frequency
read (RAM)
H6D
Reads the set frequency (RAM or E
2
PROM).
H0000 to H9C40: 0.01Hz increments
(hexadecimal)
4 digits
(6 digits)
Set frequency
read (E
2
PROM)
H6E
Set frequency
write (RAM)
HED
H0000 to H9C40: 0.01Hz increments (hexadecimal)
(0 to 400.00Hz)
To change the set frequency consecutively,
write data to the inverter RAM.
(Instruction code: HED)
4 digits
(6 digits)
Set frequency
write (E
2
PROM)
HEE
6 Inverter reset HFD
H9696: Resets the inverter.
As the inverter is reset on start of
communication by the computer, the inverter
cannot send reply data back to the computer.
4 digits
7
Alarm definition
batch clear
HF4 H9696: Batch clear of alarm history
4 digits
8
All parameter
clear
HFC
All parameters return to the factory settings.
Any of four different all clear operations is
performed according to the data.
When all parameter clear is executed for H9696
or H9966, communication-related parameter
settings also return to the factory settings.
When resuming operation, set the parameters
again.
* Pr. 75 is not cleared.
4 digits
No. Item
Instruction
Code
Description
Number of
Data Digits
(Instruction
code
FF=1)
b7
000000 01
b0 b0 :
b1 : Forward rotation (STF)
b2 : Reverse rotation (STR)
b3 :
b4 :
b5 :
b6 :
b7 :
[Example 1] H02 ... Forward
rotation
[Example 2] H00 ... Stop
[For example 1]
b7
000000 01
b0
(For example 1)
[Example 1] H02 ... During forward
rotation
[Example 2] H80 ... Stop due to
alarm
b0: Inverter running (RUN)
b1: Forward rotation
b2: Reverse rotation
b3: Up to frequency (SU)
b4: Overload (OL)
b5:
b6: Frequency detection (FU)
b7: Alarm occurrence
Pr.
Data
Commu-
nication
Pr.
Calibra-
tion
Other
Pr.*
HEC
HFF
H9696
 × 
H9966

H5A5A
××
H55AA
× 
M4500E.book 131 ページ ２００５年２月２２日 火曜日 午後５時７分