Eaton PowerXL DG1 Series VFD Quick Start Manual page 37

Fault
Code Fault Name Fault Type
51 External Fault Configurable
52 Keypad Comm Configurable
Fault
54 Option Card Fault Configurable
55 Realtime Clock Configurable
Fault
56 PT100 Fault Configurable
57 Motor ID fault Fault
58 Current Measure Fault
Fault
59 Power Wiring Fault
Error
60 Control Board Fault
OverTemp
61 Internal Control Fault
Supply
62 Speed Search Fault
Fault
64 Replace Battery Configurable
65 Replace Fan Configurable
66 Safety Torque Off Fault
67 Current Limit Warning
Control
68 Over Voltage Warning
Control
69 System Fault Fault
70 System Fault Fault
72 Power Board Fault
EEPROM Fault
73 FRAM Fault Fault
74 FRAM Fault Fault
75 Power Board Fault
EEPROM Fault
POWERXL DG1 SERIES ADJUSTABLE FREQUENCY DRIVES MN040012EN—December 2017 www.eaton.com
Default
Fault Type Possible Cause
Fault Digital input is activated for external fault input.
Fault The connection between the control "keypad
and frequency converter is broken, and The local
reference is keypad reference or the local control
place is keypad, and The keypad communication fault
protection is not "NO action"
Fault Defective option card or option card slot
Warning • Communication between MCU and RTC chip isn't
normal
• The power of RTC chip isn't normal
• The real time isn't normal
Fault Temperature is beyond the limit of sensing capacity
of PT100
The Motor parameters Identification running was not
completed successfully
Current measurement is out of range
Power wiring connected to output of drive.
Control board is over +85 degrees or under
–30 degrees
+24V port voltage is over 27V or under 17V
Speed searching failed when peforming flying start.
Warning RTC Battery voltage is too low.
Warning Fan life is less than 2 months
STO Triggered, STO input is open.
The output current has reached the current limit value Check the load
The DC link voltage has reached its voltage limit value Check the input voltage
Thermistor spi communication error.
MCU send wrong parameters to DSP.
Power board eeprom fault, memory lost in eeprom
when initial drive.
Fram chip is broken.
Crc check fault when acess fram data.
Eeprom chipor I2c circuit is broken.
Step 6 — Faults and Warning Codes
Remedy
Check digital input settings and verify
input level, could be an external device
causing fault.
Check keypad connection and possible
keypad cable.
"Check right option card and optoin
card slot connections.
Check Board Status on Keypad for
exact cause of fault.
Contact distributor nearest you."
Check the RTC chip, power cycle
to drive. If issue contines contact
distributor near you.
Pt100 short, open or over temperature,
check PT100 temperature probe.
Check motor size
Verify the input and output wiring is
connected properly.
Restart the drive again. Should the
fault re-occur, contact the distributor
near to you
Verify power input wiring is connected
to L1, L2 and L3 terminals and they are
properly torqued.
Check NTC resistor
Check control board temperature
Check voltage range of +24V on
terminals 12 to 13. If voltage is out of
range contact distributor near you.
Check motor parameters' setting and
motor connections.
Check the RTC battery voltage, contact
distributor near you for replacement
battery.
Check the fan, clean out any
contamination, contact distributor near
you for replacement fan.
Reset STO Trigger and verify wiring.
Reset fault after input is enabled.
Set the acceleration time longer
Set the acceleration/deceleration
time longer
Check thermistor chip.
Restart the drive again. Should the
fault re-occur, contact the distributor
near to you.
Cyle power to drive. Try updating
software, if issue continues contact
Distributor near you.
Contact Distributor near you.
Try recovery factory default setting if
issue continues contact Distributor
near you.
Contact Distributor near you.
Realization
MCU
MCU
MCU
MCU
MCU
DSP
DSP
DSP
MCU
MCU
DSP
MCU
MCU
DSP
DSP
DSP
MCU
DSP
MCU
MCU
MCU
MCU
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