Baumer NE212 - Page 60

NE212
60
www.baumer.com
Adding operating mode Subtracting operating mode
Main preset with pulse signal, but output signal P1 as continuous signal, with
automatic reset (start count value at zero)
RESET
VW (P2)
VW (P1)
O (B1)
OUT 1
O
Tw
RESET
VW (P1)
VW (P2)
O
OUT
1
OUT
2
SC
T
w
Main preset with pulse signal, without automatic reset (start count value at zero)
RESET
VW (P2)
VW (P1)
O
OUT 1
OUT 2
Tw
Tw
RESET
VW (P1)
VW (P2)
O
OUT
1
OUT
2
SC
Tw
Tw
Parallel comparison
RESET
VW (P2)
VW (P1)
O (B1)
OUT 1
OUT 2
Operation in the subtracting mode is
impractical.
Self-adjusting preset with pulse signal, without automatic reset
RESET
VW (P1)
VW (P2)
O (B1)
OUT 1
OUT
2
SC
Tw
Tw
Input of the preset value P1 corresponds
to the interval between the preliminary
signal and the final signal.
This means that, if the final signal (i.e.
preset value P2) is changed, the prelimi-
nary signal is automatically readjusted.