39
Error code
Description
EC,E21
Calibration weight error
The calibration weight is too light. Check around the pan. Confirm the calibration
weight value. Press the
1
CAL
1
key to return to the weighing mode.
E
Overload error
A sample beyond the balance weighing capacity has been placed on the pan.
Remove the sample from the pan.
-E
Underload error
The weight value is too light. Confirm that the weighing pan and pan support are
properly installed. Press the ON:OFF key two times to return to the weighing mode.
If the error still persists, calibrate the balance.
EC,E00
Communications error
A protocol error occurred in communications.
Confirm the format, baud rate and parity.
EC,E01
Undefined command error
An undefined command was received.
Confirm the command.
EC,E02
Not ready
A received command can not be processed.
Example:
The balance received a "
Q
" command, but not in the weighing mode.
The balance received a "
Q
" command while processing a RE-ZERO command.
Adjust the delay time to transmit a command.
EC,E03
Timeout error
If the timeout parameter is set to "
t-Up
on
", the balance did not receive the next
character of a command within the time limit of one second. Confirm the
communication.
EC,E04
Excess characters error
The balance received excessive characters in a command.
Confirm the command.
EC,E06
Format error
A command includes incorrect data.
Example:
The data is numerically incorrect. Confirm the command.
EC,E07
Parameter setting error
The received data exceeds the range that the balance can accept. Confirm the
parameter range of the command.
Other error
code
If an error described above can not be released or other errors are displayed,
contact the local A&D dealer.
