HD2 Series Inverter Basic Operation Guidelines
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Output ON signal when there is frequency output during
jogging
Output ON signal when inverter fault occurred
Frequency level detection
FDT1
Refer to P08.32 and P08.33
Frequency level detection
FDT2
Refer to P08.34 and P08.35
Output ON signal when the inverter output frequency and
reference frequency are both zero.
Reach upper limit
frequency
Output ON signal when the running frequency reaches
upper limit frequency
Reach lower limit
frequency
Output ON signal when the running frequency reached
lower limit frequency
Main circuit and control circuit powers are established,
the protection functions do not act; when the inverter is
ready to run, output ON signal.
Output ON signal during pre-exciting of the inverter
Output ON signal after the pre-alarm time elapsed based
on the pre-alarm threshold; see P11.08–P11.10 for
details.
Output ON signal after the pre-alarm time elapsed based
on the pre-alarm threshold; see P11.11–P11.12 for
details.
Simple PLC state
completed
Output signal when current stage of simple PLC is
completed
Simple PLC cycle
completed
Output signal when a single cycle of simple PLC
operation is completed
Virtual terminal output of
Modbus/Modbus TCP
communication
Output corresponding signal based on the set value of
Modbus/Modbus TCP; output ON signal when it is set to
1, output OFF signal when it is set to 0
Virtual terminal output of
POROFIBUS/CANopen
communication
Output corresponding signal based on the set value of
PROFIBUS/CANopen; output ON signal when it is set to
1, output OFF signal when it is set to 0
Virtual terminal output of
Ethernet communication
Output corresponding signal based on the set value of
Ethernet; output ON signal when it is set to 1, output OFF
signal when it is set to 0.