64
17-2 Error Codes
Display
Error code
Description
EC, E11
Stability error
The balance can not stabilize due to an environmental
problem. Prevent vibration, drafts, temperature changes,
static electricity and magnetic fields.
Confirm that the weighing pan is properly installed.
Confirm that the waterproof diaphragm is free of foreign
materials.
Refer to “3. PRECAUTIONS” for details on the operating
environment and “6. RESPONSE ADJUSTMENT” about
adapting the balance to the environment.
To return to the weighing mode, press the CAL key.
Out of range error
The value entered is beyond the settable range.
Re-enter the value.
EC, E20
Calibration weight error
The calibration weight is too heavy.
Confirm that the weighing pan is properly installed. Confirm
the calibration weight value.
Press the CAL key to return to the weighing mode.
EC,
E21
Calibration weight error
The calibration weight is too light.
Confirm that the weighing pan is properly installed. Confirm
the calibration weight value.
Press the CAL key to return to the weighing mode.
Overload error
A sample beyond the balance weighing capacity has been
placed on the pan.
Remove the sample from the pan.
Weighing pan Error
The weight value is too light.
Confirm that the weighing pan is properly installed and
calibrate the balance.
Sample mass error
The balance can not store the sample for the counting mode
or for the percent mode because it is too light.
Use a sample that is heavier.
Unit mass error
The sample unit mass for the counting mode is too light.
Storing and using it for counting will cause a counting error.
Add samples to reach the specified number and press the
PRINT key.
Pressing the PRINT key without adding samples will shift
the balance to the counting mode. But, to acquire accurate
weighing, be sure to add samples.
