User manual

Dx34510b_oi_e.doc / Jun-15 Page 21 / 42
5.2.4. Count, Counter mode
Menu
Range (OS)*
Default
Counting Mode:
Input A counts and input B selects the
counting direction
(LOW = increment, HIGH = decrement)
Summing counter, A + B
Differential counter, A – B
Quadrature up/down counter A/B with single
edge count (x1)
Quadrature up/down counter A/B with double
edge count (x2)
Quadrature up/down counter A/B with (x4) edge count.
Impulse Scaling Factor:
Example: setting 1.2345 results in display of
12 345 after 10 000 input pulses.
0.0001
…
9.9999
1.0000
Set Value:
Every Reset signal will set the display to the value
entered here
–199 999
...
999 999
0
Reset/Set Enable:
No setting or resetting of the counter is possible
Set / Reset by the front SET key
Set / Reset by remote signal to the Reset input.
Set / Reset by front SET key and by external input.
Decimal Point:
Select the desired position like shown in the display.
000.000
no decimal point
000000
one decimal position
00000.0
---->
five decimal positions
0.00000
*) OS only with DX348
 The counting range of the unit is limited from -199999 to 999999.
In case of underflow or overflow the unit will display
 The counter stores all counting data also in power-down state
(EEProm with data retention >10 years)
 With the summing mode (A+B) and the differential mode (A-B) please note
that the impulse scaling factor will only affect input A
(0)
(1)
(2)
(3)
(4)
(5)
(0)
(1)
(2)
(3)