INVT Goodrive300-01A Series User Manual

Goodrive300-01A series VFD for air compressor Fault information and troubleshooting
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P19.13
State type
Possible cause
Solution
• Fan power is too small to
dissipate heat effectively.
• Check whether there is
lubricating oil.
BIT10=1
Pressure alarm
Actual voltage detected by
P1 is larger than the alarm
voltage set by P18.18.
• Check whether solenoid valve
is normal.
• Check whether pressure
control parameters are set
correctly.
BIT11=1
Temperature alarm
Actual temperature
detected by PT1 is higher
than the alarm temperature
set by P18.20.
• Check whether fan control
parameters are correct.
• Whether fan operates
normally.
• Fan power is too small to
dissipate heat effectively.
• Check whether there is
lubricating oil.
BIT12=1
Pressure signal fault
The actual voltage is
detected by P1 to be less
than 1V.
• Pressure detection sensor is
abnormal.
• Pressure detection input P1
signal wire is disconnected.
• Pressure signal interface does
not select current signal.
BIT13=1
Temperature signal
fault
PT100 sensor is
disconnected.
• Check whether the wiring of
PT100 is normal.
• Check whether temperature
detection sensor is abnormal.
• Temperature detection input
circuit is abnormal.
BIT14=1
Low-temperature
protection pre-alarm
The actual temperature
detected by PT1 is less
than the low temperature
protection threshold set by
P18.21.
• Temperature detection sensor
is abnormal.
• Temperature detection input
circuit is abnormal.
• Actual temperature is too low,
and low -temperature
pre-alarm is reported
accordingly, and therefore the
air compressor cannot start.
P19.14
State type
Possible cause
Solution

INVT Goodrive300-01A Series Specifications

General

Brand	INVT
Model	Goodrive300-01A Series
Category	DC Drives
Language	English