Delta OHM HD2304.0, Manual

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6. INSTRUMENT SIGNALS AND FAULTS
The following table lists all error indications and information displayed by the instrument and
supplied to the user in different operating situations:
Display indications Explanation
PROB
COMM LOST
This appears if the SICRAM module connected to the channel has already been
detected by the instrument, but is disconnected. At the same time an intermittent beep
is issued.
OVER
Measurement overflow: this appears if the pressure sensor exceeds the limit of 120% of
the bottom scale nominal value. Over 125%, the display indicates ERR.
Measurement overflow: this appears if the external temperature probe is measuring a
value exceeding the set measuring range.
ERR
This appears in the menu if a module has already been detected by the instrument, but
is disconnected.
PROB
ERR A probe with SICRAM module has been inserted when not admissible for that specific
instrument.
SYS
ERR
#
Instrument management program error. Contact the instrument’s supplier and
communicate the numeric code # reported by the display.
CAL
LOST Program error: it appears after turning on for a few seconds. Contact the instrument’s
supplier.
BATT TOO LOW
CHNG NOW Indication of insufficient battery charge appearing on turning on. The instrument issues
a long beep and turns off. Replace the batteries.
### BAR ABS probe ###bar absolute
### BAR DIFF probe ###bar differential
### BAR GAUG probe ###bar relative
### BAR SG probe ###bar relative compared to 1 bar
### mBAR ABS probe ###mbar absolute
### mBAR DIFF
probe ###mbar differential
### mBAR GAUG
probe ###mbar relative
PRBE_SER #### ####
serial number #### #### of the probe connected to the input
ERR
error
FUNC CLRD
max, min and average values cleared
NEW_ PROB_DET
new probe detected at the input
OVER maximum limit exceeded
PLS_EXIT >>> FUNC
RES_FOR_FACT ONLY
please exit using ESC >>> function reserved to factory calibration
PRES_REL_TO_ZERO
ENTR_TO_MENU
press REL to reset differential probe or ENTER to access menu
prob ERR
error – unexpected probe
SYS ERR #
program error number #