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[Multi command (HF0)]
Sending data format from computer to inverter
Format
1
2
3
Inverter
ENQ
A3
station
number
Reply data format from inverter to computer (No data error detected)
Format
1
2
3
Inverter
C1
STX
station
number
Specify the data type of sending data (from computer to inverter).
Specify the data type of reply data (from inverter to computer).
Combination of data 1 and data 2 for sending
Data Type
Run command
0
(extended)
Run command
1
(extended)
Combination of data 1 and data 2 for reply
Data Type
Inverter status
0
monitor (extended)
Inverter status
1
monitor (extended)
Error code for sending data 1 is set in error code 1, and error code for sending data 2 is set in error code 2.
Mode error (HA), instruction code error (HB), data range error (HC) or no error (HF) is replied. (Refer to page 230 for more details of the error codes.)
Number of Characters
4
5
6
7
8
Send
Receive
Instruction
Waiting
data
data
Code
time
(HF0)
type
1
type
2
Number of Characters
4
5
6
7
8
Send
Receive
Error
Error
data
data
code 1
code 2
type
1
type
2
5
5
Data 1
Data 2
Set frequency
(RAM)
Set frequency
(RAM, EEPROM)
Data 1
Data 2
Output frequency
(speed)
Special monitor
Communication operation and setting
9
10
11
12
13
Data1
3
9
10
11
12
13
Data2
Data1
Run command (extended) is same as instruction code HF9
(Refer to page 236)
The unit of set frequency is always by four digits, even when "0.01
to 9998" is set in Pr. 37 and "01" is set in instruction code HFF.
Inverter status monitor (extended) is same as instruction code H79
(Refer to page 236)
The unit of speed monitor is always by four digits (rounds down
after the decimal point), even when "0.01 to 9998" is set in Pr. 37
and "01" is set in instruction code HFF.
Replies the monitor item specified in instruction code HF3 for
special monitor.(Refer to page 235)
14
15
16
17
18
Data2
Sum
3
check
14
15
16
17
18
Sum
ETX
check
Remarks
Remarks
19
CR/LF
19
CR/LF
4
237
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