Mitsubishi Electric FR-A700 Instruction Manual page 639

Parameter
Setting items and set data
After completion of parameter setting, set the instruction codes and data then start communi-
cation from the computer to allow various types of operation control and monitoring.
No. Item
1 Operation Mode
2
Run command
(extended)
3
Run command
Inverter status monitor
(extended)
4
Inverter status monitor
Tab. 6-139: Setting of the instruction codes and data (1)
FR-A700 EC
Read/
write
Read
Write
Output frequency/
Read
speed
Output current Read
Output voltage Read
Special monitor Read
Read
Special monitor
selection No.
Write
Alarm definition Read
Write
Write
Read
Read
Communication operation and setting
Instruction
Data Description
Code
H000:Network operation
H7B
H0001:External operation
H0002:PU operation
(RS-485 communication
HFB
operation via PU connector)
H0000 to HFFFF:
Output frequency in 0.01Hz increments
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
H70
increments (01160 or less)/0.1A incre-
ments (01800 or more)
H0000 to HFFFF:
H71 Output voltage (hexadecimal) in 0.1V
increments
H0000 to HFFFF:
H72 Monitor data selected in instruction code
HF3
H01 to H36:
H73
Monitor selection data
(Refer to Tab. 6-142 on page 6-463.)
HF3
H0000 to HFFFF:
Second alarm in past
Fourth alarm in past
H74 to H77
Sixth alarm in past
Eighth alarm in past
(Refer to Tab. 6-143 on page 6-464.)
You can set the control input commands
HF9
such as the forward rotation signal (STF)
and reverse rotation signal (STR).
HFA
(Refer to page 6-465 for details.)
You can monitor the states of the output
H79
signals such as forward rotation, reverse
rotation and inverter running (RUN).
H7A
(Refer to page 6-465 for details.)
Number
of Data
Digits
(Format)
4
(B.E/D)
4
(A, C/D)
4
(B.E/D)
4
(B.E/D)
4
(B.E/D)
4
(B.E/D)
2
(B.E'/D)
2
(A', C/D)
Latest Alarm
Third alarm in past
4
(B.E/D)
Fifth alarm in past
Seventh alarm in
4
(A, C/D)
2
(A', C/D)
4
(B.E/D)
2
(B.E'/D)
6 - 459