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Control Commands
optoNCDT ILR 1183
8.2.9
Display Offset
With the parameter Display Offset, the offset may be applied to the measured value (for correction).
Factory setting: Display offset = 0.
8.2.10 Switching Point Output 1 / 2
The parameter Switching Point Output 1 or 2 corresponds to the trigger threshold of switching output 1 or
2 respectively. The trigger threshold behavior is user-definable through the switching hysteresis, see Chap.
.
Factory setting: Switching point output 1 = 10000
Switching point output 2 = 20000.
8.2.11 Hysteresis Output 1 / 2
The parameter Hysteresis Output 1 or 2 corresponds to the switching hysteresis of switching output 1 and 2
respectively.
The switching hysteresis defines:
- the behavior of the switching output to a positive or negative excession of a trigger threshold, depending
on the mathematical sign of a hysteresis value
- what range will be covered by the switching output, depending on the amount of hysteresis.
The following table shows switching output behavior depending on the mathematical sign of hysteresis:
Trigger threshold positively exceeded Trigger threshold negatively exceeded
Positive hysteresis
HIGH
LOW
Negative hysteresis LOW
HIGH
AH
HIGH
LOW
AH
HIGH
LOW
Dist.
Dist.
AC
AC
Fig. 16 Behavior of digital switching output for positive and negative hysteresis
Factory setting: Hysteresis output 1 = 100.
Factory setting: Hysteresis output 2 = 100.
Summary of Contents for optoNCDT ILR 1183
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