38
Operation Manual RAVAS iFork Touch Basic
Rev.1
Error Message
Possible Cause
Corrective Measure
W1 --------
Overload
Scale in overload
Unload scale
CPU does not receive data
from weighing interface
Check internal and external
wiring and cabling
Powerup Out of Range
Error power up zero.
This message appears on
power up if the weight on the
scale exceeds the power up
zero range (+2%,+10%) or is
below the power up zero
range as set in the
calibration (
–2%, –10%) as
set in the calibration.
Unload scale or apply dead
load
Powerup Motion
This message appears on
power up if the terminal
cannot detect a settled
weight within the specified
power up zero range (±2%,
±10%).
Settle scale
Error Transmission
Host switched off or off-line,
data cable not connected or
damaged
Switch on host and start
communication program
Check cable and connectors
If problem cannot be
rectified, disable data
transmission in Supervisor
Mode
