Grundfos RSI Instrucciones De Instalación Y Funcionamiento página 19

Fault Fault
Fault name
code ID
Device changed
37 360
(same type)
Device changed
38 370
(same type)
Device removed
39 380
Device unknown
40 390
IGBT temperature
41 400
Device changed
44 430
(different type)
Device changed
45 440
(different type)
Real Time Clock
46 662
Software updated
47 663
AI low fault
50 1050
External fault
51 1051
Keypad
1052
communication
52
1352
fault
Fieldbus
communication
53 1053
fault
Slot D fault
1654
54
Slot E fault
1754
Identification
57 1057
Possible cause
Option board changed for one
previously inserted in the same slot.
The board's parameter settings are
saved.
Option board added. The option
board was previously inserted in the
same slot. The board's parameter
settings are saved.
Option board removed from slot.
Unknown device connected (power
unit/option board)
IGBT temperature (unit temperature
+ I T) is too high.
2
Option board or power unit
changed. No parameter settings are
saved.
Option board added. The option
board was not previously present in
the same slot. No parameter
settings are saved.
RTC battery voltage level is low.
Software of the drive has been
updated (either the whole software
package or application).
At least one of the available
analogue input signals has gone
below 50 % of the defined minimum
signal range.
Control cable is broken or loose.
Signal source has failed.
Fault activated by digital input.
The connection between the control
keypad and frequency converter is
broken.
The data connection between the
fieldbus master and fieldbus board
is broken.
Defective option board or slot.
Identification run has failed.
Remedy
Device is ready for use. Old
parameter settings will be used.
Device is ready for use. Old
parameter settings will be used.
Device no longer available.
Device no longer available.
Check load.
Check motor size.
Run identification.
Set the option board
parameters again if option
board was changed. Set the
converter parameters again if
power unit was changed.
Set the option board
parameters again.
Replace the battery.
No actions needed.
Change the faulty parts.
Check the analogue input
circuit.
Check that parameter AI1 signal
range is set correctly.
Check the digital input or the
device connected to it.
Check the parameter settings.
Check keypad connection and
possibly the keypad cable.
Check installation and fieldbus
master.
Check board and slot.
Check that the motor is
connected to the drive.
Ensure that there is no load on
the motor shaft.
Ensure that the start command
will not be removed before
completion of identification run.
19