105
Troubleshooting
32
32.1.7 Flashing “-OPEN” (Open Sensor Indication)
Coupled with the proper jumper selection, a “-OPEN” indicates the input is below the bottom
limit of the range selected.
32.1.8 Flashing “I OVSC” (Input Overscale)
This display occurs when the input scale and/or offset applied to the input signal causes the
display to go into a numerical overflow.
32.1.9 Flashing “R OVSC” (Reading Overscale)
This display occurs when the reading scale and/or offset applied to the input signal causes the
display to go into a numerical overflow.
32.1.10 Flashing “CB OVF” (Count By Overflow)
When a display value near the maximum display capability is forced into a numerical overflow
by changing the CNT BY menu (for example, the display reads 999997 and the count by is
changed from 001 to 005 and rounds the display up to 1000000).
32.1.11 Flashing “UOM.OVF” (Unit Of Measure Overflow)
If a unit of measure is selected and you are near the full scale capability of the display and in the
ACTIVE decimal mode, the display will shift one digit to the left (for example, to a display of
1065.33 you add a unit of measure such as “F” for a display of 1065.33F), the display will flash
“UOM.OVF”.
32.1.12 Flashing “dP OVF” (Decimal Point Overflow)
If number of Decimal Points Setup was improperly configured.
32.2 TROUBLESHOOTING GUIDE
“99999”
POSSIBLE CAUSE: Active decimal point change driving the display into
numerical overload.
TO CORRECT: Check the decimal poinit and set the required decimal point.
“ERR 01”
POSSIBLE CAUSE: Active decimal in “RDG.CNF > DEC.PT > DP.ACTV “has
been selected and/or DEC PT (decimal point) position has
been moved one or more places to the left driving the
programmed offset value into numerical overflow.
TO CORRECT: Check the decimal poinit and set the required decimal point.
Alternately, the amount of RDG.OF may be reduced to
get the decimal point further to the left.
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