Mitsubishi Electric FR-A720-0.4K Instruction Manual page 336

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).
326
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 (alarm) *
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 (alarm) *
16bit
b8:ABC2 ()*
b9:
b10:
b11:
b12:
b13:
b14:
b15: Alarm occurrence
Example
[Example 1] H02 During forward
rotation
b7
0 0 0 0
[Example 2] H80 Stop at alarm
occurrence
b7
0 0 0 0
[Example 1] H0002 During forward rotation
b15
0 0 0 0 0 0 0 0
[Example 2] H8080 Stop at alarm occurrence
b15
1 0 0 0 0 0 0 0
b0
0 0 1 0
b0
0 0 1 0
b0
0 0 0 0 0 0 1 0
b0
1 0 0 0 0 0 0 0