5 Monitor
5 - 8
High-function General-purpose Inverter RX2 Series User’s Manual
5-3 Operation Direction Monitor
The operation direction monitor displays conditions of the operation commands and the rotation direc-
tion.
The rotation direction is determined by methods of operation command and signs of frequency com-
mand.
Precautions for Correct Use
• In the zero-speed output mode, it is likely that the converter is outputting under 0Hz com-
mand due to the direct current function, forcing function, or 0Hz range sensorless vector con-
trol, etc.
• The inverter is stopped when an output is not made.
Parameter
Item Parameter Data Description
Operation direc-
tion monitor
[dA-03]
00: o (Stopped) Inverter is stopped.
01: d (0Hz output) Inverter is outputting 0 Hz.
02: F (Normal rotation in
process)
Inverter is running under forward rotation
command.
03: r (Reverse rotation in
process)
Inverter is running under reverse rotation
command.
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