Ashcroft GC55 - Differential Pressure Transducer with Digital Display - Manual (Page 21)

21
error Display Definition Definition
Pressure above 105% F.S. of
sensor range is applied, or
when indicated value exceeded
1999. (If pressure display is
not selected, LED blinks.)
Return pressure to
within rated range. Pressure less than –5% F.S.
of sensor range is applied, or
when indicated value exceed-
ed –1999. (If pressure display
is not selected, LED blinks.)
Pressure outside of the range
of ±5% F.S. is applied during
zero adjustment of P1 and P2.
Open the unit to the
atmosphere and
adjust zero.
Adjusting zero point when psi
is selected on DP display
selection .
Select “this is
what will show on your
screen” on DP display
selection and adjust
zero point, When in
“PSI” mode zero
adjustments can be
done on P1 and P2
respectively but not DP.
Backup of setting Values
The unit has an internal EEPROM to maintain settings and the key lock
state for power interruption.
FFF
-FFF
e-0
et(
error Display
An error message and a pressure are alternately displayed when one of
the following errors occurs while in measurement mode.
Note:
*Maximum operating static (line) pressure is the full scale range of the
unit ordered/specified.
*