24 Error Messages
A number of error messages may be displayed to warn of operation outside of acceptable limits. These messages
are given below. Short messages will appear as a single message on the display. Longer massages will appear
on the display in two parts, shown alternately.
24.1 Weighing Errors
These messages show status messages or errors that have occurred during the normal weighing operation.
Error message Description
U - - - - - Trade mode: The weight is below the zero range (see setting SCALE:OPTION:Z.RANGE).
Industrial mode: The weight is less than -105% of scale capacity.
O - - - - - Trade mode: The weight is more than 9 divisions over scale capacity.
Industrial mode: The weight is more than 105% of scale capacity.
ZERO ERROR The weight reading is beyond the limit set for Zero setting. The operation of the Zero key
is limited in the setup during installation. Zero cannot be done at this weight. Use Tare
instead.
STABLE ERROR Scale motion has prevented a Zero, Tare or Print operation from occurring on command.
Try the operation again once the scale is stable.
PRINT ERROR A printer problem has prevented the printout from being completed. Look for loss of printer
power, no paper or cable fault.
CAL DUE Maintenance required. See Section 7.2.4.
SAVING Saving data to the EEPROM.
PRINT Currently operating a print command.
24.2 Setup Errors
These messages warn of setup entries that are not acceptable to the program.
Error message Description
RES LO The scale build is configured for less than 100 intervals. Check the interval and capacity
settings
RES HIGH The scale build is configured for more than 100,000 intervals. Check the interval and
capacity settings.
CHECK TRADE.# At least one parameter is not acceptable to OIML requirements. Check the trade relevant
items. This is only checked in the TRADE mode when leaving setup.
Error numbers:
1. Verification interval e1 or e2 >50
2. Graduations >10000d
3. No weighing unit selected
4. Motion detection is set to NONE
5. Zero tracking not OFF or 0.5d/s
6. Zero setting range not ± 2% or -1% +3%
7. Zero dead band not set to 000000
8. Keys set for instant operation
9. Direct mV/V calibration selected
165 C500-600-2.0.3