P18 Group Functions For Air Compressors - INVT Goodrive300-01A Series Operation Manual

Goodrive300-01A series VFD for air compressor
Function
Name
code
Status of
P17.40
expansion card
Software
P17.41 version of
expansion card

P18 group Functions for air compressors

Function
Name
code
Air compressor
P18.00
control mode
Sleep function
P18.01
selection
Loading/unloading
P18.02
mode
Description
while the keypad TRIP indicator flashes. The
warning code only acts as a warning prompt,
and does not lead to failure shutdown.
0: No card
1: IO card
0.00–655.35
Description
0: Invalid
1: Air-compressor control mode
2: Water-lubricated air compressor control
mode
Note: When P18.00
value, P19 group (Air compressor status
viewing) is valid.
0: Invalid
1: Sleep mode 1
2: Sleep mode 2
Note: When sleep function is valid and
unloading conditions are fulfilled, the VFD
decelerates to
frequency], and then, if discharge pressure is
larger than P18.06
the time set by P18.13
VFD will decelerate to
and then coast to stop to enter sleep stage. If
the discharge pressure is less than loading
pressure during P18.13, the VFD will
perform loaded running again, and pressure
PID will regulate accordingly.
0: Automatic;
1: Manual
When setting to manual state, after air
compressor starts,
manually; when setting to automatic mode,
-77-
is set to a non-zero
P18.12 [no-load running
[loading pressure] during
[no-load delay], the
P01.15 [stop speed]
loading/unloading
Function description
Default Modify
●
0
●
0.00
Default Modify
◎
0
◎
1
○
0