INVT Goodrive300-01A Series - Page 58

Goodrive300-01A series VFD for air compressor Function code description
-54-
Function
code
Name
Parameter description
Default
value
Modify
pressure is larger than P18.41, the system
indicates pressure alarm by setting BIT9 of
P19.14 to 1, and emergency stop will be
applied.
P18.43
Fan control mode
0: Air compressor mode, the power-frequency
fan starts/stops as per the temperature;
1: Terminal, the power-frequency fan
starts/stops via terminals;
2: 485 communication (address 0X201B,
write 1 to start, write 3 to stop)
0
◎
P18.44
Automatic frequency
reduction threshold
0–120%
Add automatic frequency reduction function.
When the output current is larger than
automatic frequency reduction threshold, it
will adjust the output frequency via regulator
to ensure the running current of the master is
below the automatic frequency reduction
threshold.
120%
○
P18.45
Maintenance timeout
time
0–8000h
When it is set to “0”, maintenance timeout
function will be invalid. When it is set to a
non-zero value, after parts maintenance
pre-alarm is reported, if the VFD continues
working until exceeding the value set by
P18.45, the system will report maintenance
timeout pre-alarm, and BIT11 of P19.14 will
be set to “1”.
0
○
P19.00
The set time of
maintenance on part 1
P19.00–P19.04 displays the set time of
maintenance on five kinds of parts. If the
accumulated running time of the part
exceeds the corresponding set value, the BIT
of P19.14 will be set to 1 to indicate
pre-alarms; if it is set to “0”, the running time
pre-alarm will be invalid.
P19.05–P19.09 displays the running time of
corresponding parts.
Range: 0~65535h
0
●
P19.01
The set time of
maintenance on part 2
0
●
P19.02
The set time of
maintenance on part 3
0
●
P19.03
The set time of
maintenance on part 4
0
●
P19.04
The set time of
maintenance on part 5
0
●
P19.05
Running time of part 1
0
●
P19.06
Running time of part 2
0
●