Symbolic Lcd Display - Festo VABF-S4-1-V2B1 series Operating Instructions Manual

VABF-S4-1-V2B1...
6.1

Symbolic LCD display

Display
1) The segment bars also show special symbols
Tab. 4 Symbols on the display
Besides the graphic display of the current measured value the segment bars also indicate different
states of the pressure switch via defined symbols.
Festo – VABF-S4-1-V2B1...-D2 – 1212a English
Symbol Description
Switching output set/not set
Switching output selected/not selected
Threshold value comparator
Window comparator
[SP] Switching point
[SP] [min] Lower switching point
(switching point – minimum)
[SP] [max] Upper switching point
(switching point – maximum)
[HY] Hysteresis
[NO] Switching characteristic of
normally open contact
[NC] Switching characteristic of
normally closed contact
[min] / [max] Extreme values: Minimum/maximum input
measured value (In A1)
[TeachIn] TeachIn mode active
[Lock] Security code active
(blocking of unauthorised parameterisation)
Special menu (SPEC) is active
– RUN mode: Graphic display of the current
measured value related to the maximum
measured value of the measuring range. The
left-hand segment row shows the measured
value of In A, the right-hand segment row
shows the measured value of In B.
– Meaning in other modes:
Tab. 5
1)
1)
Tab. 5
Mode
X
X X X
X X
X X
X X
X X
X X
X X
X X
X X
X
X
X X
X
X
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