Sartorius FC Operating Instructions Manual page 116

Display/Problem
Err 31
Print fct. blocked
Ref.wt. too light
Cannot update
Not a number
Too low
xxxxx
Too high
xxxxx
Too many char.
Equation too long
Limits different
than unit
Err 10
x
:
1
x =
2 :
x =
:
3
x =
:
4
x =
"Checkerboard" pattern displayed
continuously
Err 340
No WP
blocked
The special code remains displayed
J
The weight readout changes constantly
The weight readout is obviously wrong
If any other errors occur, contact your local Sartorius Service Center!
116
Cause
Interface handshake interrupted
(XOFF, CTS)
Error in storing reference weight
(with the counting or weighing-
in-percent application)
Reference updating not possible
(with the counting application)
Input wrong (for any
application program), e.g.,
alphabetic input not allowed
Input text too long
Equation exceeds 28 characters
The unit for the tolerance limits entered
during checkweighing is different than
that required for the current application
Key is stuck
Key pressed when switching on the scale:
N (F1, F2, F5, F6), c
D, N (F3), 0, 3, 4, 9
2, 5, 6, ., p, t-right
1, 7, 8, N (F4), a, t-left
H key was pressed when turning on
the scale, or is stuck
Operating parameter (EEPROM) is wrong
Weighing platform is defective
Function blocked
None of the keys has been pressed
since the scale was turned on
Unstable ambient conditions
Too much vibration, or the scale
is exposed to a draft
A foreign object is caught between
the pan and the scale housing
The scale has not been calibrated/adjusted
The scale was not tared before weighing
The scale is not level
The dust cover is caught under the
weighing pan
Solution
Transmit XON, then CTS
Weight too light or there is
no sample on the scale
See "Counting" in "Operation"
for reference updating criteria
Follow the instructions for the
application programs
Allowable text lengths, incl. decimal point:
– S ID, NUM, L ID, ID: max. 20 characters
– W ID: max. 14 characters
Limit equation to 28 characters
Change the tolerance limits to
fit the application
Release key or
Contact your local Sartorius Service Center
Contact your local Sartorius Service Center
Contact your local Sartorius Service Center
none
Press a key
Set up the scale in another area
Change Setup configurations to adapt
the scale to the ambient conditions
Remove the foreign object
Calibrate/adjust the scale
Tare before weighing
Level the scale
See "Replacing the Dust Cover" in
the chapter "Care and Maintenance"