INVT Goodrive300-01A-RT Series - Page 101

Goodrive300-01A-RT series integrated machine Fault handling and product maintenance
-95-
P19.14
State type
Possible cause
Solution
BIT2=1
Part 3 needs
maintenance
The running time of part 3
exceeds the time set by
P19.02.
Carry out maintenance after stop
BIT3=1
Part 4 needs
maintenance
The running time of part 4
exceeds the time set by
P19.03.
Carry out maintenance after stop
BIT4=1
Part 5 needs
maintenance
The running time of part 5
exceeds the time set by
P19.04.
Carry out maintenance after stop
BIT6=1
Auxiliary
temperature
signal fault
PT100 sensor is
disconnected.
• Check whether the wiring of
PT100 is normal.
• Temperature detection sensor
is abnormal.
• Temperature detection input
circuit is abnormal.
BIT8=1
Auxiliary
temperature
pre-alarm
The actual temperature
detected by PT2 is larger
than the pre-alarm
temperature set by P18.19.
• Temperature detection sensor
is abnormal.
• Temperature detection input
circuit is abnormal, if not
calibrated.
• The starting temperature of the
fan is set to a too high value.
• The temperature of the fan is
set to a too high value.
• Fan power is too small to
dissipate heat effectively.
BIT10=1
Auxiliary
temperature
alarm
The actual temperature
detected by PT2 is higher
than the alarm temperature
set by P18.20.
• Temperature detection sensor
is abnormal.
• Temperature detection input
circuit is abnormal, if not
calibrated.
• The starting temperature of the
fan is set to a too high value.
• The temperature of the fan is
set to a too high value.
• The fan power is too small to
dissipate heat effectively.