Fault And Countermeasures For Air Compressor Device - INVT Goodrive300-21 Series Operation Manual

Goodrive300-21 integrated machine for air compressor
Deal with the fault code displayed in the virtual keypad according to the fault countermeasures listed
in Table 6.1.

6.2. Fault and countermeasures for air compressor device

Fault and countermeasures for air compressor device are listed as below:
P19.13 State type
Air filter is
BIT0=1
blocked
Oil filter is
BIT1=1
blocked
Separator is
BIT2=1
blocked
Splitter is
BIT3=1
blocked
Pressure
BIT8=1
pre-alarm
Temperature
BIT9=1
pre-alarm
Pressure
BIT10=1
alarm
BIT11=1 Temperature The actual temperature
Possible cause
Air filter is abnormal
Oil filter is abnormal
Separator is abnormal
Splitter is abnormal
The actual pressure detected by
P1 is larger than the pre-alarm
pressure set by P18.17
The actual temperature
detected by PT1 is larger than
the pre-alarm temperature set
by P18.19
The actual pressure detected
by P1 is larger than the alarm
pressure set by P18.18
Corrective measures
Stop and check the air filter
Stop and check the oil filter
Stop and check the separator
Stop and check the splitter
Check if solenoid valve is normal;
Check if pressure control parameters
are set correctly
Check if control parameters of the fan
are set correctly;
Check if the fan operates normally;
The fan power is too small for effective
cooling;
Check if there is lubricating oil
Check if solenoid valve is normal;
Check if pressure control parameters
are set correctly
Check if control parameters of the fan
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Fault information and solution