Orbit Merret OM 653UQC Mode D'emploi page 4

DESCRIPTION
2. DE L'APPAREIL
2.1 DESCRIPTION
The OM 653UQC model is a universal 6 digit panel programmable impulse counter/frequencymeter and stopwatch/timer.
The instrument is based on an 8-bit microprocessor, which secures high accuracy, stability and easy operation of the instrument.
MEASURING MODES
SINGLE
QVADR
UP/DW
UP - DW
TIME
RTC
AFFICHAGE PROGRAMMABLE
Calibration
Projection
Measuring channels
Time base
LINEARISATION
Linéarisation
FILTRES NUMÉRIQUES
Input filter
Exponen.average
Arrondi:
1/Fr.
FUCTIONS
Setting the value
Preset
Summation
Tare
COMMANDE EXTERNE
Hold
Lock
Resettting
Tare
Start/Stop
Select
4 | MODE D'EMPLOI OM 653UQC
Counter/Frequencymeter
Counter/Frequencymeter for IRC sensors
UP/DW Counter/Frequencymeter
- used in inputs A, C (direction) and can display count/frequency
UP - DW Counter/Frequencymeter
- used in inputs A (UP), C (DW) and can display count/frequency
Stopwatch
Timer
in „CM" (calibration mode) a multiplication and division constant can be set (division constant in
the range of integer numbers from 2 to 100 will enable accurate measurements relative to the set
value, or its multiplication)
-99999...999999 with fixed or floating DP, for measuring modes STOPWATCH/TIMER with the
option of setting in format 10/24/60
two independent functions may be evaluated from each input (Counter/Frequency)
0,5 s/1 s/2 s/5 s/10 s
par interpolation linéaire jusqu'à 25 points (uniquement via OM Link)
- a single table for frequency, alternativly for for counting pulses when frequency not used
the instrument enables filtering the input signal and thus suppress unwatnted interfering signals
(e.g. relay backswings). The parameter set gives maximum feasible measured frequency processed by
the instrument, 5/40/100/1 000 Hz
de 2...100 mesures
réglage de l'étape de projection pour l'affichage
a filter which converts frequency to time
entering the current count when installing the counter during a countitng cycle
initial non-zero value, unloaded always after instrument resetting
used for cummulative summations of values (for example shifts in a factory), where the value on the
dispaly is added to the total value (grand total) when the display is zeroed at the beginning of each shift
used for zeroing the display when the input frequency is not zero
display/instrument blocking
locking the control keys for access into Configuration menu
resetting/pre-setting the counter
tare activation
stopwatch/timer control
selecting the channel to be projected
C F
/
C F
/
C F
/
C F
/
H
H