104
m-530dun-gb-01
23.2
Error codes
If an internal error occurs, an error screen with a red background is displayed. Note: Signal out of range,
over signal and leak detected error screens report the nature of an external condition. They do not flash.
Error code
Error condition
Suggested action
Er 0
FRAM write error
Attempt to reset by switching power OFF/ON. Or
seek support.
Er 1
FRAM corruption
Attempt to reset by switching power OFF/ON. Or
seek support.
Er 2
FLASH write error during drive
update
Attempt to reset by switching power OFF/ON. Or
seek support.
Er 3
FLASH corruption
Attempt to reset by switching power OFF/ON. Or
seek support.
Er 4
FRAM shadow error
Attempt to reset by switching power OFF/ON. Or
seek support.
Er 9
Motor stalled
Stop pump immediately. Check pumphead and
tube.
Power OFF/ON may reset. Or seek support.
Er10
Tacho fault
Stop pump immediately.
Power OFF/ON may reset. Or seek support.
Er14
Speed error
Stop pump immediately.
Power OFF/ON may reset. Or seek support.
Er15
Over current
Stop pump immediately.
Power OFF/ON may reset. Or seek support.
Er16
Over voltage
Stop pump immediately. Check supply.
Power OFF/ON may reset.
Er17
Under voltage
Stop pump immediately. Check supply.
Power OFF/ON may reset.
Er19
Over temperature
Stop pump immediately. Turn OFF. Seek support.
Er20
Signal out of range
Check analog control signal range. Trim signal as
required. Or seek support.
Er21
Over signal
Reduce the analog control signal.
Er30
Over power
Turn OFF. Check power supply. Check pumphead
and tubing. Wait 30 minutes. Power ON may reset.
Or seek support.
Err50
Communication error
Attempt to reset by switching power OFF/ON. Or
seek support.