Mettler IND231 Manual De Instrucciones página 26

Error messages appear in the middle part of the display. The message is displayed briefly, then the
display returns to its state before the error was detected. Figure 3-1 shows an example of an error
message display – in this case, an incorrect value entry or invalid button press.
3-4 METTLER TOLEDO IND231/IND236 Quick Guide
Message Possible reasons
Incorrect entry or invalid key
press
EEPROM verify error
Scale calibration failure
Sample number too small
EEPROM W/R error
When F1.4.2 = 20dZero, the
display will show this error after
the weight drops more than 20d
below gross zero.
Setup access denied
Scale not calibrated
When the terminal is used as a
remote display: Communication
error in the port configured for
remote display
The data is longer than the
screen can display
Terminal is set auto power off
Terminal turns
itself off
Battery voltage too low
Figure 3-1: Example Error Message Display
Solution
Wait for message to disappear,
make correct entry
1. Power cycle the terminal
2. Contact service
representative
1. Recalibrate the scale
2. Contact service
representative
Increase sample quantity
Contact service representative
Clear platform and press the
zero key
Press the metrology switch to
regain access to the setup
menu.
Calibrate the scale
1. Check the settings of the
port (rCOM n) set as
remote display interface
2. Confirm main terminal is
programmed for data
output
3. Check cabling
Reduce the load on the scale
Press On/off key
Recharge battery
30100541 | 00 | 08/2013