Mitsubishi F700 Series Instruction Manual page 237

Communication operation and setting
[Inverter status monitor]
Instruction
Item
Code Length
Inverter
status H7A
monitor
Inverter
status
H79
monitor
(extended)
* The signal within parentheses is the initial setting. The description changes depending on the setting of Pr. 190 to Pr. 196 (output terminal function
selection).
[Multi command (HF0)]
Sending data format from computer to inverter
Format
1 2 3
Inverter
A2 ENQ
station
number
Reply data format from inverter to computer (No data error detected)
Format
1 2 3
Inverter
STX
C1 station
number
*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
0
1
*4 Combination of data 1 and data 2 for reply
Data Type
0
monitor (expansion)
1
monitor (expansion)
*5 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.
226
Bit
Description
b0:RUN (inverter running)*
b1:Forward rotation
b2:Reverse rotation
b3:SU (up to frequency) *
8bit
b4:OL (overload) *
b5:IPF (instantaneous power failure) *
b6:FU (frequency detection)*
b7:ABC1 (fault) *
b0:RUN (inverter running) *
b1:Forward rotation
b2:Reverse rotation
b3:SU (up to frequency) *
b4:OL (overload) *
b5:IPF (instantaneous power failure) *
b6:FU (frequency detection) *
b7:ABC1 (fault) *
16bit
b8:ABC2 ()*
b9:
b10:
b11:
b12:
b13:
b14:
b15: Fault occurrence
4 5 6 7
Instruction Send
Waiting
Code data
time
(HF0) type
*1
4 5 6 7
Send Receive Error Error
data data
code 1 code 2
type type
*1 *2 *5 *5
Data 1 Data 2
Run command Set frequency
(expansion) (RAM)
Run command Set frequency
(expansion)
(RAM, EEPROM)
Data 1 Data 2
Inverter status Output frequency
(speed)
Inverter status
Special monitor
[Example 1] H0002
b15
0 0 0
[Example 2] H8080
b15
1 0 0
Number of Characters
8 9 10 11 12
Receive
data Data1
*3
type
*2
Number of Characters
8 9 10 11 12
Data1
*4
Run command (expansion) is same as instruction code HF9
(Refer to page 225)
Inverter status monitor (expansion) is same as instruction code
H79 (Refer to page 225)
Replies the monitor item specified in instruction code HF3 for
special monitor. (Refer to page 224)
Example
[Example 1] H02 During forward
rotation
b7
0 0 0 0 0 0 1
[Example 2] H80 Stop at fault
occurrence
b7
1 0 0 0 0 0 0
During forward rotation
0 0 0 0 0 0 0 0 0
Stop at fault occurrence
0 0 0 0 0 1 0 0 0
13 14 15 16
Data2
*3
13 14 15 16
Data2
ETX
*4
Remarks
Remarks
b0
0
b0
0
b0
0 0 1 0
b0
0 0 0 0
17 18 19
Sum
CR/LF
check
17 18 19
Sum
CR/LF
check