Mitsubishi Electric F700 Instruction Manual page 176

(8) Setting items and set data
After completion of parameter setting, set the instruction codes and data then start communication from the
computer to allow various types of operation control and monitoring.
No. Item
1 Operation Mode
Output
frequency/
speed
Output current
Output voltage Read
Special
monitor
Special
monitor
2
selection No.
Alarm
definition
Run command
(extended)
3
Run command
Inverter status
monitor (extended)
4
Inverter status
monitor
Set frequency
(RAM)
Set frequency
(EEPROM)
Set frequency
5
(RAM)
Set frequency
(RAM, EEPROM)
6 Inverter reset
Alarm definition all
7
clear
Refer to page 164 for data formats (A, A', B, B', C, D)
Read
Instruction
/write Code
H0000: Network operation
Read H7B
H0001: External operation
H0002: PU operation
Write HFB
(RS-485 communication operation via PU connector)
H0000 to HFFFF: Output frequency in 0.01Hz increments
Read H6F Speed in 1r/min increments (when Pr. 37 = 1 to 9998 or Pr.
144 = 2 to 10, 102 to 110)
H0000 to HFFFF: Output current (hexadecimal) in 0.01A
Read H70
H0000 to HFFFF: Output voltage (hexadecimal) in 0.1V
H71
H0000 to HFFFF: Monitor data selected in instruction code
Read H72
Read H73
H01 to H36: Monitor selection data
Refer to the special monitor No. table (page 171)
Write HF3
H0000 to HFFFF: Two most recent alarm definitions
H74
H74 to
H75
Read
H77
H76
H77
Refer to the alarm data table (page 171)
Write HF9
You can set the control input commands such as the
forward rotation signal (STF) and reverse rotation signal
(STR). (Refer to page 172 for details)
Write HFA
Read H79
You can monitor the states of the output signals such as
forward rotation, reverse rotation and inverter running
(RUN). (Refer to page 172 for details)
Read H7A
Read the set frequency/speed from the RAM or EEPROM.
H6D
H0000 to HFFFF: Set frequency in 0.01Hz increments
Read
Speed in 1r/min increments (When Pr. 37 = 1 to 9998 or Pr.
H6E
144 = 2 to 10, 102 to 110)
Write the set frequency/speed into the RAM or EEPROM.
HED
H0000 to H9C40 (0 to 400.00Hz) : frequency in 0.01Hz
increments
Write H0000 to H270E (0 to 9998) : speed in r/min increments
(when Pr. 37 = 1 to 9998 or Pr. 144 = 2 to 10, 102 to 110)
HEE
⋅ To change the running frequency consecutively, write
data to the inverter RAM. (Instruction code: HED)
H9696: Resets the inverter.
⋅ As the inverter is reset at start of communication by the
computer, the inverter cannot send reply data back to the
computer.
Write HFD
H9666: Resets the inverter.
⋅ When data is sent normally, ACK is returned to the
computer and then the inverter is reset.
Write HF4 H9696: Alarm history batch clear
Communication operation and setting
Data Description
increments
increments
HF3
b15 b8 b7
Second alarm in past Latest alarm
Fourth alarm in past Third alarm in past
Sixth alarm in past Fifth alarm in past
Eighth alarm in past Seventh alarm in past
Number of
Data Digits
(format)
4 digits
(B.E/D)
4 digits
(A,C/D)
4 digits
(B.E/D)
4 digits
(B.E/D)
4 digits
(B.E/D)
4 digits
(B.E/D)
2digits
(B.E'/D)
2digits
(A',C/D)
b0
4 digits
(B.E/D)
4 digits
(A,C/D)
2digits
(A',C/D)
4 digits
(B.E/D)
2digits
(B.E'/D)
4 digits
(B.E/D)
4 digits
(A,C/D)
4 digits
(A,C/D)
4 digits
(A,D)
4 digits
(A,C/D)
169
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