Mitsubishi FR-A800

(N) Operation via communication and its settings
578
PARAMETERS
Multi command (HF0)
• Sending data format from computer to inverter
• Reply data format from inverter to computer (No data error detected)
 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
 Combination of data 1 and data 2 for reply
 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 643 for the details of the error
codes.)
Format
Number of characters
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
A2 ENQ
Inverter
station No.
Instruction
Code
(HF0)
Waiting
time
Send
data
type

Receive
data
type

Data1  Data2  Sum check
CR/
LF
Format
Number of characters
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
C1 STX
Inverter
station No.
Send
data
type

Receive
data
type

Error
code
1

Error
code
2

Data1  Data2  ETX Sum check
CR/
LF
Data type Data 1 Data 2 Remarks
0
Operation command
(extended)
Set frequency
(RAM)
Run command (extended) is same as instruction code HF9
(Refer to page 577)
1
Operation command
(extended)
Set frequency
(RAM, EEPROM)
Data type Data 1 Data 2 Remarks
0
Inverter status
monitor (extended)
Output frequency
(speed)
Inverter status monitor (extended) is same as instruction code H79
(Refer to page 577)
Replys the monitor item specified in instruction code HF3 for
special monitor.(Refer to page 359)
1
Inverter status
monitor (extended)
Special monitor