Mitsubishi Electric FR-A820-00046 Instruction Manual page 808

(N) Operation via communication and its settings
Inverter status monitor
Item
Tab. 5-278: Inverter status monitor
The signal within parentheses ( ) is the initial status. The description changes depending on the
setting of Pr. 190 to Pr. 196 (output terminal function selection).
No function is assigned in the initial status for the separated converter type.
5 - 628
Instruction Bit
Description
code Length
b0: RUN (Inverter running)
b1: During forward rotation
b2: During reverse rotation
b3: SU (Up to frequency)
b4: OL (Overload warning)
H7A 8 bits
b5: IPF (Instantaneous power
failure/undervoltage)
b6: FU (Output frequency
detection)
b7: ABC1 (Fault)
b0: RUN (Inverter running)
b1: During forward rotation
b2: During reverse rotation
b3: SU (Up to frequency)
b4: OL (Overload warning)
b5: IPF (iInstantaneous power
failure/undervoltage)
H79 16 bits
b6: FU (Output frequency
detection)
b7: ABC1 (Fault)
b8: ABC2 (⎯)
b9: Safety monitor output
b10 to b14: ⎯
b15: Fault occurrence
Example
[Example 1] H02 ••• During forward rotation
b7
0 0 0 0 0 0
[Example 2] H80 ••• Stop at fault occurrence
b7
1 0 0 0 0 0
[Example 1] H0002 ••• During forward rotation
b15
0 0 0 0 0 0 0 0
[Example 2] H8080 ••• Stop at fault occurrence
b15
1 0 0 0 0 0 0 0
Parameters
b0
1 0
b0
0 0
0 0 0 0 0
1 0 0 0 0