Mitsubishi Electric FR-A800, Instruction Manual

Page: 809 / 1042

Parameters (N) Operation via communication and its settings
FR-A800 5 - 629
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 6-5 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)
Wait-
ing
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 5-627)
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 5-628.)
Replys the monitor item specified in instruction
code HF3 for special monitor. (Refer to page 5-327.)
1
Inverter status monitor
(extended)
Special monitor