INVT Goodrive270 Series Operation Manual page 126

Goodrive270 series VFD for fan and pump
Value
9 Running in zero speed
Upper limit frequency
10
Lower limit frequency
11
12 Ready for running
13
14 Overload pre-alarm
15 Underload pre-alarm
Simple PLC stage
16
Simple PLC cycle
17
18 Set counting value reached
Designated counting value
19
20 External fault is valid
21
22 Running time reached
Modbus communication
23
virtual terminal output
POROFIBUS/CANopen
24 communication virtual
Ethernet communication
25
virtual terminal output
Function
reached
reached
Pre-exciting
completed
completed
reached
Reserved
terminal output
The ON signal is output when the VFD output
frequency and reference frequency are both zero.
The ON signal is output when the running frequency
reaches the upper limit frequency.
The ON signal is output when the running frequency
reaches the lower limit frequency.
The ON signal is output when main circuit and
control circuit powers are established, the protection
functions do not act, and the VFD is ready to run.
The ON signal is output when the VFD is in
pre-exciting.
Output ON signal after the pre-alarm time elapsed
based on the
P11.08–P11.10 for details.
The ON signal is output after the pre-alarm time
elapsed based on the pre-alarm threshold. For
details, see the descriptions for P11.11–P11.12.
When the present state of the simple PLC is
completed, it outputs a signal.
When a single cycle of the simple PLC is completed,
it outputs a signal.
A signal is output based on the value set through
Modbus communication. When the value is 1, the
ON signal is output; when the value is 0, the OFF
signal is output.
A signal is output based on the value set through
PROFIBUS/CANopen communication. When the
value is 1, the ON signal is output; when the value is
0, the OFF signal is output.
A signal is output based on the value set through
Ethernet communication. When the value is 1, the
ON signal is output; when the value is 0, the OFF
signal is output.
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Basic operation guidelines
Description
pre-alarm threshold; see