Rice Lake 120 Plus Digital Weight Indicator - Manual (Page 49)

Appendix 45
8.4 Appendix D Error Messages
The 120 Plus indicator displays a number of error messages. When an error occurs, the message is shown on the
indicator LED display.
8.5 Appendix E Front Panel Display Characters
Figure 8-4. 120 Plus Display Characters
Error Message Description Solution
EMPTY SCREEN Gross > Overload limit Gross value exceeds overload limit. Check configuration or
signal input level.
UNDER DASHES Underflow error Weight value too small to be displayed
OVER DASHES Overflow error Weight value too large to be displayed
AD LOW A/D over negative range Check scale for binding or damage
AD HI A/D over positive range Check scale for binding or damage
EE SUM Parameter or calibration check- sum error Recalibration is needed; contact Rice Lake Weighing Systems
service
WW WR EEPROM write error Contact Rice Lake Weighing Systems service
PM SUM Internal program checksum error Contact Rice Lake Weighing systems service
HOFSET Load > calibrated zero + capacity x INIZR Check weight and INIZR
LOFSET Load < calibrated zero + capacity x INIZR Check weight and INIZR
UOFSET Unstable within 2 sec of powering on Check weight and INIZR
Table 8-15. Error Messages
%
&
’
(
)
*
/
0
1
2
3
4
5
6
;
<
=
>
?
@
A
B
G
H
I
J
K
L
M
N
S
T
U
V
W
X
Y
Z