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9
Malfunctions
9.1
Error Codes (YRD01 and SBI)
Error codes are displayed on the main display for approx. 2 seconds. The program then returns automatically to the
previous mode.
Warning Message
Fault
APP.ERR.
The device has
measured an invalid
weight value.
DIS.ERR.
The value to be output
cannot be shown in
the operating display.
HIGH or ERR 55
The device is
overloaded.
LOW or ERR 54
The modulation of
the weighing
converter inside
the device is too low.
COMM.ERR.
The device is not
receiving any weight
values.
PRT.ERR.
The [Print] key is
locked.
SYS.ERR.
The system data is
faulty.
ERR 02
The device cannot be
adjusted when
starting the
adjustment function
due to a zero point
error.
Cause
The applied weight is too low.
The weight value is negative.
No sample has been placed on
the balance.
The data to be displayed is not
compatible with the set display
format.
The device's maximum weighing
capacity has been exceeded.
No weighing pan has been
placed on the balance.
A previously forgotten weight
was removed after starting the
device.
An error exists in the weighing
system or in the device
electronics.
No communication exists
between the display unit and
the weigh cell.
The data interface for printout is
set to xBPI mode.
A memory error exists in the
display unit.
The device was not zeroed
before the adjustment process.
The device is loaded.
Operating Instructions Weigh Cells
Malfunctions
Solution
Increase the applied weight
to more than the minimum
load.
Place the sample on the
balance.
Adjust the display settings
in the menu, e.g. resolution,
unit, decimal places.
Reduce the applied weight
to below the device's
maximum weighing
capacity.
Insert the weighing pan into
the device and switch the
device off and on again.
Contact Sartorius Service.
Wait until the display unit
restores the communication
with the weigh cell.
If the problem occurs again:
Contact Sartorius Service.
Reset the menu to the
factory settings.
If the problem occurs again:
Contact Sartorius Service.
Switch the device off and on
again.
If the problem occurs again:
Contact Sartorius Service.
Zero the device.
Check the preload and set if
necessary.
Remove the sample from
the weighing pan.
47
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