Mitsubishi Electric 800 Series Instruction Manual page 142

 Multi command (HF0)
• Sending data format from computer to inverter
Format
1 2 3
Inverter
Instruction
A2 ENQ station
code (HF0)
number
• Reply data format from inverter to computer (No data error detected)
Format
1 2 3
Send
Inverter
data
C1 STX station
number
type
*1 Specify the data type of sending data (from computer to inverter).
*2 Specify the data type of reply data (from inverter to computer).
*3 Combination of data 1 and data 2 for sending
Data type Data 1
Operation command
0
(extended)
Operation command
1
(extended)
4 Monitor code 1
Operation command
5
(extended)
Operation command
6
(extended 2)
Operation command
7
(extended 2)
*4 Combination of data 1 and data 2 for reply
Data type Data 1
Inverter status monitor
0
(extended)
Inverter status monitor
1
(extended)
4 Monitor 1
Inverter status monitor
5
(extended)
Inverter status monitor
6
(extended 2)
Inverter status monitor
7
(extended 2)
*5 The error code for sending data 1 is set in error code 1, and the 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 the FR-E800 Instruction Manual (Maintenance) for the details of the
error codes.)
Number of characters
4 5 6 7
Send Receive
Time
data data
delay
*1
type type
Number of characters
4 5 6 7
Receive Error Error
data code code
*1 *2 *5 *5
type 1 2
Data 2
Set frequency (RAM)
Set frequency (RAM,
EEPROM)
Monitor code 2
Operation command
(extended 2)
Set frequency (RAM)
Set frequency (RAM,
EEPROM)
Data 2
Output frequency /
rotations per minute
(machine speed)
Special monitor
Monitor 2
Inverter status monitor
(extended 2)
Output frequency /
rotations per minute
(machine speed)
Special monitor
8 9 10 11 12 13
*3
Data 1 Data 2
*2
8 9 10 11 12
*4
Data 1 Data 2
Operation command (extended) is the same as instruction code HF9.
(Refer to page 139.)
Operation command (extended) is the same as instruction code HF9.
(Refer to page 139.)
Operation command (extended 2) is the same as instruction code
HFE. (Refer to page 139.)
Inverter status monitor (extended) is the same as instruction code
H79. (Refer to page 140.)
Replies the monitor item specified in instruction code HF3 for special
monitor. (Refer to page 140.)
Inverter status monitor (extended) is the same as instruction code
H79. (Refer to page 140.)
Inverter status monitor (extended 2) is the same as instruction code
H7E. (Refer to page 140.)
Replies the monitor item specified in instruction code HF3 for special
monitor. (Refer to the FR-E800 Instruction Manual (Function).)
3.4 Mitsubishi inverter protocol (computer link communication)
14 15 16 17 18
*3
Sum check
13 14 15 16 17 18
Sum
*4
ETX
check
Remarks
Remarks
3. RS-485 Communication
1
19
2
CR/
LF
3
19
4
CR/
LF
5
6
7
8
9
10
141