
Operating Instructions αlpha-CON1000
32
12.5 Appendix 5 - Simple Explanation on the Function of Hysteresis
SP1 Set to LO
1
.
1
.
1
.
1
.
REL
YOFF
HYSTERESIS B
ND
FORWARD DIRECTION
RE
ERSE DIRECTION
SP1
SP2
REL
YON
SP2 Set to HI
mS
The controller relay activates when the set-point is reached. In the reverse direction, it does not de-
activate when the value reaches the set-point. Instead, it continues to be active till the value reaches
the amount set by the Hysteresis band.
Commentaires sur ces manuels