Recovering From Fatal Fault Codes; Fatal Fault Codes That Can Be Reset - Reliance electric GV3000/SE Instruction Manual

Recovering from Fatal Fault Codes

Fatal fault codes are distinguished by the letter F preceding the code. They normally indicate a
malfunction of the microprocessor on the Regulator board. In some cases, fatal fault codes can be reset
and the drive can be restarted.
Table 7.5 lists the fatal fault codes which can be reset. If any other fault code appears on the display,
you will need to replace the Regulator board.
If the fault code FUE appears in Error log entry 0, it indicates a fatal fault occurred before power was
lost. Contact Rockwell Automation or observe the drive for subsequent fatal errors before turning off
power.
Fatal fault codes are lost after power loss.
Table 7.5 - Fatal Fault Codes that can be reset
Code Description
Fxx Various power-up /
other runtime checks
then performed by the
below regulator logic can result
in a displayed 'F' followed
by a number other then
described below.
F03 Pulse Tachometer
Power-up Diagnostic
Error
F 60 Option Port Identification
Error
F 61 Option Board Power-up
Diagnostic Failure
F62 Option board runtime
or error
F26
F70 Power Module
or Identification problem
F71
49'1329 e
7 - TROUBLE-SHOOTING USING ERROR CODES
Cause
Connections to regulator
card incorrect or loose.
Defective regulator card.
Pulse tachometer voltage is
less than 10V
The option board could not
be identified by the regulator
Option board has failed one
or more power-up
diagnostics
During operation the Option
board watchdog failed, or
handshake with the drive
failed.
Interface card connections
to power module incorrect or
loose. Interface card
defective.
GV3000/SE
Corrective Action
Check all ribbon cable and other connections to
regulator.
Return regulator card to ROCKWELL
AUTOMATION together with information of error
code displayed last.
Turn off power to the drive. Disconnect the pulse
tachometer wiring from the control terminal strip.
Turn power back on and start the drive.
If the F 3 error does not occur again, the problem
is in the wiring between the drive and the pulse
tachometer.
If the F 3 error does occur again, the problem is
in the regulator board, which should be replaced.
Check the ribbon cable between the regulator
board and the option board. For 240 A drives,
check the option port jumpers on the option
board. Refer to the appropriate Option Board
Instruction Manual for more information.
Check the ribbon cable between the regulator
board and the option board. Replace the option
board if necessary.
If intermittent, check for causes of noise,
for proper grounding and that outputs are not
exceeding rated current capacities.
Replace the option board if necessary.
Refer to the appropriate Option Board Instruction
Manual for more information.
Check wiring connections between interface card
(PIS or PIP) and power module; replace interface
card.
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