Error Messages - HBM WTX120 Bedienungsanleitung

Faults

14.2 Error messages

In the event of an error during calibration or in weighing operation, the following
messages may be displayed:
Error message display
Calibration locked
Error Calibr. Jumper
Not Available
ADC error
Resolution error
Out of range
Overload
Underload
176
Possible causes
Jumper for calibration
lock in locked position
Not possible to save
because jumper in
locked position
No scale set
A/D converter
not supplying data
Short-circuit in
load cell cable
Internal resolution too low,
must be at least ten times
the set resolution
A/D converter
overloading because:
Load cell
incorrectly connected
Load cell faulty
Extreme overload on scale
Scale overloaded
CPU not receiving data
from weighing interface
Gross weight values less
than -20d (below zero)
A04500_02_Y00_00 HBM: public
Remedy
Move jumper
Move jumper,
repeat calibration
Check setting in
Service mode
Replace A/D converter
Check wiring
Set larger digit
Use a load cell with a
lower maximum capacity
Check wiring
Check load cell
Unload scale
Unload scale
Check external and
internal wiring
Load the scale
Set Underload 20d
parameter to N=OFF
WTX120