CIRCUTOR DHB Series - Manual (Page 28)

28
Table 8
Mode
Functions of measuring inputs
of main input
Measure
-
ment of minimal
pulse dura
-
tion time
Automatic cancellation,
external functions. Reset from keyboard.
Individual charac
-
teristic/
mathematic functions
Multiplica
-
tion/ division by the con
-
stant (SCAL,
ConS)
Measu
-
rement
averaging.
Walking window
Measurement
time of the signal in seconds (AUTO 1)
Symbol
Description
W1
W3
Cntr1, Cntr2
Pulse counter
Counting of pulses upwards
4
Counting of
pulses
downwards
4
+
1
+
+
+
–
The
crossing
the value AUTO will
cause
automatic erasing
FrEqL
Measurement of
frequency
(f < 10kHz)
Measuring
input
Not used
+
2
–
+
+
+
Signal meas
ur
e
time in sec.
3
0,5 – 20
FreqH
Measurement of
frquency
(f > 10kHz)
Measuring
input
Not used
–
–
+
+
+
–
IACH
Measurement of rotational speed
Measuring
input
Not used
+
2
–
+
+
+
Signal measure
time in sec.
3
0,5 – 20
PEr
Measurement of period (t < 11s)
Measuring
input
Not used
+
2
–
+
+
+
Signal measure
time in sec.
3
0,5 – 11
PErH
Measurement of
period
(10s < t < 3600s)
Measuring
input
Not used
+
2
–
+
+
+
Signal measure
time in sec.
3
0,5 – 3600
CntH
Worktime counter
Counting of worktime upwards
5
Not used
–
+
–
–
–
The
crossing
the value AUTO will
cause
automatic erasing