bargraph low level go to the bAr_ function and use the ^ or v push buttons to set the value
required then press F to accept this value.
5.13 Bargraph high value
Display: bAr~
Range: Any display value
Default Value: 1000
Seen only in bargraph display instruments. Displays and sets the bar graph high value i.e. the value
on the 7 segment display at which the bargraph will reach its maximum indication (e.g. all LEDs
illuminated). May be independently set anywhere within the display range of the instrument. To
set bargraph high level go to the bAr~ function and use the ^ or v push buttons to set the
value required then press F to accept this value.
5.14 Bargraph type for instruments with bargraph display
Display: bAr tYPE
Range: bAr, S.dot, d.dot, C.bAR or r.dot
Default Value: bAr
Bar graph display operation mode - seen only in vertical or circular bargraph display instruments.
Allows selection of bargraph operation mode. Choices available are:
• bAr - conventional solid bargraph display i.e. all LEDs illuminated when at full scale. When
scaling the display use the bAr_ and bAr~ functions e.g. bAr_ = 0 and bAr~ =
100 will give a bargraph with no segments lit at a 7 segment display reading of 0 and all
segments lit with a 7 segment display reading of 100.
• S.dot - single dot display. A single segment will be lit to indicate the input readings position
on the scale. When scaling the display use the bAr_ and bAr~ functions e.g. bAr_
= 0 and bAr~ = 100 will give a bargraph with the bottom segment lit at a 7 segment
display reading of 0 and the top segment lit with a 7 segment display reading of 100. Note:
this could also be set up as a centre zero single dot display by entering a negative value and
positive value. e.g. bAr_ = -100, bAr~ = 100.
• d.dot - double dot display. Two segments will be lit to indicate the input reading position
on the scale. The reading should be taken from the middle of the two segments. When scaling
the display use the bAr_ and bAr~ functions e.g. bAr_ = 0 and bAr~ = 100 will
give a bargraph with the bottom two segments lit at a 7 segment display reading of 0 and
the top two segments lit with a 7 segment display reading of 100. Note: this could also be
set up as a centre zero double dot display by entering a negative value and positive value.
e.g. bAr_ = -100, bAr~ = 100.
• C.bAr - centre bar display. The display will be a solid bargraph but will have its zero point
in the middle of the display. If the seven segment display value is positive the bargraph will
rise. If the seven segment display value is negative then the bargraph will fall. When scaling
the display use the bAr_ and bAr~ functions e.g. bAr_ = 0 and bAr~ = 100
will give a bargraph with all the bottom half segments lit at a 7 segment display reading of
-100 and all the top segments lit with a 7 segment display reading of 100.
PM4IVMAN-2.4-0 23 of 56
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