INVT Goodrive300-01A-RT Series User Manual

Goodrive300-01A-RT series integrated machine Fault handling and product maintenance
-93-
Fault
code
Fault type
Possible cause
Solution
abnormal.
• The quality of the power grid
is poor.
winding of the fan is balanced.
• Increase the set value properly
in P21.03 to reduce the
sensitivity of the imbalance
judgment.
TOC
Solenoid valve
overcurrent
Solenoid valve is damaged.
Replace the solenoid valve.
Touch screen
communication
interrupted
RS485 communication port is
disconnected.
Check whether communication line
is loosened.
6.2 Fault contents and solutions of air compressor equipment
P19.13
State type
Possible cause
Solution
BIT0=1
Air filter blocked
Air filter is abnormal.
Check air filter after stop.
BIT1=1
Oil filter blocked
Oil filter is abnormal.
Check oil filter after stop.
BIT2=1
Separator
blocked
Separator is abnormal.
Check the separator after stop.
BIT3=1
Precision splitter
blocked
Precision splitter is
abnormal.
Check the precision splitter after
stop.
BIT8=1
Pressure
pre-alarm
Actual pressure is detected
by P1 to be larger than the
pre-alarm pressure set by
P18.17.
• Check whether solenoid valve
is normal.
• Check whether pressure
control parameters are set
correctly.
BIT9=1
Temperature
pre-alarm
Actual temperature detected
by PT1 is higher than the
pre-alarm temperature set
by P18.19.
• Check whether fan control
parameters are set correctly.
• Whether the fan operates
normally.
• 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.

INVT Goodrive300-01A-RT Series Specifications

General

Brand	INVT
Model	Goodrive300-01A-RT Series
Category	Inverter
Language	English