F-2
List of Fault Codes
890GTR Inverter Power Manual HA502996
STATE FAULT NAME
MEANING
Possible Reason for Trip
41
STACK TRIP
The inverter was unable to distinguish
between an overcurrent/desat or
overvoltage trip
Short circuit of the output.
Excessive line disturbance.
Possible maintenance required.
52
FIRMWARE ERROR
The firmware in the inverter has stopped
executing
Corrupted firmware.
Re-install firmware.
Replace module.
63
DRIVE CONFIG
Missing or corrupted configuration.
Re-load configuration.
65
CUSTOM TRIP 1
(EXERNAL WATCHDOG
TIMEOUT)
Communication over Ethernet TCP
(modbus) has been lost or is not being
updated.
Verify Modbus connection and ensure watchdog is
serviced at least three times per second.
68
CUSTOM TRIP 4
(ESTOP)
External Estop circuit is not energized.
Verify 24 Volts DC is supplied to Estop (EPO) circuit.
70
CUSTOM TRIP 6
(DC OVERVOLTAGE)
DC bus voltage is above 840 volts dc
while inverter is running.
Check health of DC supply.
71
CUSTOM TRIP 7
(DC UNDERVOLTAGE)
DC bus voltage is below 580 volts dc
while inverter is running.
Check health of DC supply and connections.
90
VOLTAGE MAINS LOST
Positive and/or negative sequence values
out of range.
Check health of grid connection. Adjust trip values if
needed.
91
HIGH VOLTAGE TRIP
Grid voltage too high.
Check health of grid connection. Adjust trip values in Grid
Control 2 block if needed.
92
LOW VOLTAGE TRIP
Grid voltage too low.
Check health of grid connection. Adjust trip values in Grid
Control 2 block if needed.
93
OVER FREQUENCY
Grid frequency too high.
Check health of grid connection. Adjust trip values in Grid
Control 3 block if needed.
94
UNDER FREQUENCY
Grid frequency too low.
Check health of grid connection. Adjust trip values in Grid
Control 3 block if needed.
If any fault is presented on Modbus other than those listed, Contact Parker EGT Product Support
Содержание 890GTR
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Страница 90: ...8 1 Ethernet 890GTR Inverter Power Manual HA502996 Chapter 8 Ethernet ...
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Страница 130: ...E 12 Technical Specifications 890GTR Inverter Power Manual HA502996 Earthing Safety Details ...