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DWS2103
10
Monitoring functions and error messages
10.1 Monitoring functions
The following monitoring functions are implemented for load cell connection:
• Detecting whether a load cell is connected to COM1
• Detecting failure of a load cell
• Sensor input signal exceeds the range −160 %...+160 % of the maximum
capacity (NOMINAL VALUE)
There are also other monitoring functions available:
• Short circuit of output voltages OUT1 and OUT2
• Error in parameter storage (SD card)
Error message display:
To indicate an error, [Erxxxx] appears on the display for 3 s (Erxxxx is the er-
ror code). The last ten errors can also be read in the parameter menu ("IN-
FORMATION ERROR LIST").
Error message
Display shows
−−−−−−−−−
Display shows
xxxxxxxxx
LC = AED/FIT
10.2 Error messages
The error code is subdivided into different sections:
Error code
Err xxxx
Error group
1
2
3
4
5
6
7
8
9
A2936-1.0 en/de
Meaning
Measured value outside the max.
display range (depending on the set
scale standard)
Verification error
Serial number of LC not identical with
verification
TRC status in LC not identical with
verification
Description
Error message in display
(First character)
Busscan
Load cell initialization
Load cell parameter check
No function
Measurement
No function
Database
COM1/2/3/4 interfaces
Hardware
Remedy
Reduce scale loading. Check set
max. capacity: NOMINAL VALUE
parameter in menu "SCALE
PARAMETERS−PARAMETER".
Load cells were replaced or adjusted.
Scale must be verified again.
29
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