the duLL function. To set brightness level go to the brGt function and use the ^ or v push
buttons to set the value required then press F to accept this value.
5.10 Display remote brightness switching
Display: duLL
Range: 0 to 15
Default Value: 1
Displays and sets the level for remote input brightness switching, see R.INP function. When a
remote input is set to duLL the remote input can be used to switch between the display brightness
level set by the brGt function 5.9 and the display brightness set by the duLL function. The
display dull level is selectable from 0 to 15, where 0 = lowest intensity and 15 = highest intensity.
This function is useful in reducing glare when the display needs to be viewed in both light and
dark ambient light levels. To set dull level go to the duLL function and use the ^ or v push
buttons to set the value required then press F to accept this value.
Example: With duLL set to 4 and brGt set to 15 and the R.INP function set to duLL the
display brightness will change from the 15 level to 4 when a switch connected to the remote input
terminals is activated.
5.11 Preset value
Display: P.SEt
Range: Any display value
Default Value: 0
A preset value can be entered at this function. If a remote input (R.INP function) or P button
(P.but function) is programmed to P.SEt then operation of the remote input or P button will
cause the display to change to the preset value. Any change in input from this point will cause a
variation above or below the preset value. To set preset value go to the P.SEt function and use
the ^ or v push buttons to set the value required then press F to accept this value. Example:
With a display showing a value of 50 at a given input if the P.SEt function is set to 70 and the
remote function is set to P.SEt then once the remote input is activated the same input will now
have a display value of 70.
5.12 Bargraph low value
Display: bAr_
Range: Any display value
Default Value: 0
Seen only in bargraph display instruments. Displays and sets the bar graph low value i.e. the value
on the 7 segment display at which the bargraph will start to rise. This may be independently set
anywhere within the display range of the instrument. Note: The bAr_ and bAr~ settings are
referenced from the 7 segment display readings, not the bargraph scale values. The bargraph scale
may scaled differently to the 7 segment display. For example the bargraph scale may be indicating
percentage fill of a tank whilst the 7 segment display is indicating actual process units. To set
22 of 56 PM4IVMAN-2.4-0
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