Function block library
7-209
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SHB9300CRV EN 2.0
SPx-L-IN
SPx-STATx
HIGH
LOW
INx-1
INx-2 INx-2
Fig. 7-170 Center with switch range
l
INx-1 determines the center
l
INx-2 determines the switch range with center
7.6.68.2 Hysteresis
This function is only available for FB SPC2.
Purpose
Avoids undefined switching of the output signals (in standstill the drive is exactly on a switch point).
Function
l
The hysteresis is selected under C1658.
– The setting is valid for SPC2-STAT1 ... SPC2-STAT8.
SP2-L-IN
H ysteresis
SP2-L-IN
SP2-STATx
SP2-STATx
HIGH
LO W
H ysteresis
HIGH
LO W
C 1658 C 1658
H ysteresis
H ysteresis
C 1658 C 1658
IN x -1 IN x -2
IN x -1 IN x -2
(positive hysteresis)
(negative hysteresis)
Fig. 7-171 Hysteresis for p ositive and negative values
7.6.68.3 Dead time
T his function is only available for FB SPC2.
Purpose
Delayed addressing of the following components (injection nozzles).
Function
l
The dead time is selected under C1657.
– This setting is only possible for SPC2-STAT1 ... SPC2-STAT4.
Assignment of codes and outputs: