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Error Messages
Due to system operation and component failure, the following error messages can
appear on the display screen.
COMMUNICATIONS ERROR
Check all connections for the external balance and/or computer.
BALANCE ERROR
BALANCE NOT RESPONDING
The above error messages relate to the internal balance. Ensure that the balance
stem and pan are installed prior to turning the instrument on. Ensure that the
balance is properly installed and calibrated. If error message continues after
troubleshooting, replace balance.
BALANCE UNDER LOAD
The Balance Under Load message indicates that the weight on the balance is too
small to be recognized by the balance.
BALANCE OVER LOAD
The Balance Over Load message indicates that the weight on the balance is too
large to be recognized by the balance.
STACK OVERFLOW
OP CODE ERROR
ILLEGAL INT ERROR
FLOATING POINT ERROR
The above messages indicate component failure. If any of these error messages
appear on the screen, turn the SMART System
5
off. Do not attempt further
operation. Call the CEM Service Department or the nearest subsidiary or
distributor.
THERMAL OVERLOAD
The Thermal Overload error message indicates that a door interlock switch is
improperly adjusted or that the cooling fan is not operating properly. The current
method is aborted. Verify proper operation of the door interlocks and fan. Turn the
instrument off and back on. Call the CEM Service Department.