Mitsubishi Electric FR-E700EX Instruction Manual page 223

[Multi command (HF0)]
Sending data format from computer to drive unit
Format
1 2 3
Drive unit
A3 ENQ station
number
Reply data format from drive unit to computer (No data error detected)
Format
1 2 3
Drive unit
C1 STX station
number type

Specify the data type of sending data (from computer to drive unit). When specifying data type 4, set 4 for both the sending data and reply data.

Specify the data type of reply data (from drive unit to computer). When specifying data type 4, set 4 for both the sending data and reply data.

Combination of data 1 and data 2 for sending
Data Type
0 Run command (expansion)
1
Run command (expansion)
4 H00 + monitor code 1

Combination of data 1 and data 2 for reply
Data Type
Drive unit status monitor
0
Drive unit status monitor
1
4 First monitor value

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.
Number of Characters
4 5 6 7 8
Send Receive
Instruction
Waiting
data data
Code
time

(HF0)
type type
Number of Characters
4 5 6 7
Send Receive Error Error
data data code 1 code 2
   
type
Data 1
Set speed (RAM, EEPROM)
H00 + monitor code 2
Data 1
(expansion)
(expansion)
Second monitor value
Communication operation and setting
9 10 11 12 13

Data1

8 9 10 11 12 13

Data1 Data2
Data 2
Run command (expansion) is same as instruction
Set speed (RAM)
code HF9 (Refer to page 219)
The unit of set speed (frequency) is always by
four digits, even when "0.01 to 9998" is set in
Pr.37 and "01" is set in instruction code HFF.
Set a special monitor selection No. in monitor
code 1 and 2. (Set 00 in the upper two digits.)
Data 2
Drive unit status monitor (expansion) is same as
Rotation speed
instruction code H79 (Refer to page 220)
(output frequency)
The unit of speed (frequency) monitor is always
by four digits (rounds down after the decimal
point), even when "0.01 to 9998" is set in Pr.37
and "01" is set in instruction code HFF.
Special monitor
Replys the monitor item specified in instruction
code HF3 for special monitor. (Refer to page 218)
The first monitor value and second monitor value
store the monitor data specified by the sending
data type 4.
When the sending data type is not 4, the first
monitor value stores the current monitor and the
second monitor value stores the rotation speed
monitor.
The unit of speed (frequency) monitor is always
by four digits (rounds down after the decimal
point), even when "0.01 to 9998" is set in Pr.37
and "01" is set in instruction code HFF.
14 15 16 17 18

Data2 Sum check CR/LF
14 15 16 17 18

ETX Sum check CR/LF
Remarks
Remarks
19
19
4
221