Powtran PI9000-S Series - Page 38

Chapter5.Function parameter
34
0
No output
No output action
1
Inverter in service
The inverter is in operation with output
frequency (zero), and outputs ON signal.
2
Fault output (fault
shutdown)
When the inverter occurs failure and
stops, and outputs ON signal.
3
Frequency level
detection FDT1 output
Please refer to the instructions of function
code F7.23, F7.24
4
Frequency arrival
Please refer to the instructions of function
code F7.25
5
Zero speed running
(shutdown without output)
Outputs ON signal when the inverter is in
operation with output frequency (zero) Outputs
OFF signal when the inverter is in the sate of
stop
6
Motor overload pre-
alarm
Before motor overload protection action,
it will output ON signal if it exceeds the pre-
alarm threshold. Please refer to function code
F8.02 to F8.04. for motor overload parameter
setting.
7
Inverter overload pre-
alarm
Outputs ON signal within 10s before
inverter overload protection action
8
Reserved
9
Reserved
10
Reserved
11
PLC cycle completed
Outputs a width of 250ms pulse signal
when simple PLC completes a cycle
12
Cumulative running
time arrival
Outputs ON signal when the inverter's
cumulative running time F6.07 exceeds the set
time by F7.21.
13
Frequency being
limited
Outputs ON signal when the rated
frequency exceeds the upper limit frequency or
the lower limit frequency, and the output
frequency of inverter also reaches the upper
limit frequency or the lower limit frequency.
14
Torque being limited
Outputs ON signal when the output torque
reaches the torque limit value and the inverter
is in the stall protection status under inverter
speed control mode
15
Ready for operation
Outputs ON signal when the power supply
of the inverter main circuit and control circuit
has stabilized, and the inverter has not any fault
information and is in the runnable status.
16
AI1> AI2
Outputs ON signal when the value of
analog input AI1 is greater than the AI2 input
value,
17
Upper limit frequency
arrival
Outputs ON signal when the operating
frequency reaches the upper limit frequency,
18
Lower limit frequency
arrival
Outputs ON signal when the operating
frequency reaches the lower limit frequency