294
Outputs – Parameter
Type 8098 FLOWave L
→
On/off
→
Settings
The
Current settings
are displayed
→
Choose the events
→
Choose to invert the switching or not (see Fig. 68
)
→
Set the value of the switching time delay
The
New settings
are displayed.
→
Save.
The digital output is configured as an on/off output.
18.5.2
Configuring a digital output as an output with switching
thresholds
An output with switching thresholds switches depending on two threshold process values.
The output can switch either according to an hysteresis model or according to a window model.
Hysteresis switching
The output status changes when a threshold is reached:
•
by increasing values, the output state changes when the high threshold X+ is reached.
•
by decreasing values, the output state changes when the low threshold X- is reached.
ON
OFF
Contact
X- X+
process value
Not inverted
ON
OFF
Contact
X- X+
process value
Inverted
X- = low switching threshold
X+ = high switching threshold
Fig. 68:
Hysteresis switching
Window switching:
the output state changes as soon as any threshold (X- or X+) is reached.
Contact
X- X+
process value
Not inverted
ON
OFF
Contact
X- X+
process value
Inverted
ON
OFF
X- = low switching threshold
X+ = high switching threshold
Fig. 69:
Window switching
English
Summary of Contents for Flowave 8098
Page 4: ...General contents 4 Type 8098 FLOWave L English...
Page 12: ...12 Type 8098 FLOWave L English...
Page 36: ...36 Technical data Type 8098 FLOWave L English...
Page 72: ...72 Type 8098 FLOWave L English...
Page 78: ...78 Commissioning Type 8098 FLOWave L English...
Page 96: ...96 Type 8098 FLOWave L English...
Page 144: ...144 Type 8098 FLOWave L English...
Page 248: ...248 Type 8098 FLOWave L English...
Page 286: ...286 SAW sensor Maintenance Type 8098 FLOWave L English...
Page 304: ...304 Type 8098 FLOWave L English...
Page 316: ...316 Type 8098 FLOWave L English...
Page 350: ...350 Spare parts and accessories Type 8098 FLOWave L English...
Page 352: ...352 Appendix Type 8098 FLOWave L English...
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Page 354: ...www burkert com...