Mitsubishi Electric FR-A820-00046 Instruction Manual page 809

Parameters
Multi command (HF0)
● Sending data format from computer to inverter
Format
A2
● Reply data format from inverter to computer (No data error detected)
Format
C1
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
Combination of data 1 and data 2 for reply
Data type
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 6-5 for the details of the error codes.)
FR-A800
1 2 3 4 5
Instruction
Wait-
Inverter station
Code
ENQ
No.
time
(HF0)
1 2 3 4 5
Error
Send Receive
Inverter station
STX
code 1
data type data type
No.
Data 1
Operation command
0
(extended)
Operation command
1
(extended)
Data 1
Inverter status monitor
0
(extended)
Inverter status monitor
1
(extended)
(N) Operation via communication and its settings
Number of characters
6 7 8 9 10
Send Receive
ing
Data1
data type data type
Number of characters
6 7 8 9 10
Error
Data1
code 2
Data 2
Set frequency
(RAM)
Set frequency
(RAM, EEPROM)
Data 2
Output frequency
(speed)
Special monitor
11 12 13 14 15 16
Data2
11 12 13 14 15 16
ETX
Data2
Remarks
Run command (extended) is same as instruction
code HF9
(Refer to page 5-627)
Remarks
Inverter status monitor (extended) is same as
instruction code H79. (Refer to page 5-628.)
Replys the monitor item specified in instruction
code HF3 for special monitor. (Refer to page 5-327.)
17 18 19
Sum check CR/LF
17 18 19
Sum check CR/LF
5 - 629