Presys DMY-2030-F Technical Manual page 19

Frequency digital indicator
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PRESYS
⏐ Instruments
Level 2 - INPUT
Level 2 - Input allows the selection of the operation range of each input (given in
Hz) and the association of 2 indication values, in engineering units, to the limits of the
selected range. It is also possible to disable any input.
(1) IT FOLLOWS THE SAME OPTIONS OF CH-2
(2) ONLY FOR DMY-2030-F
The table below refers to the ranges of the parameters shown in Figure 10.
Mnemonic
LIM LOW
LIM HIGH
ENG LOW
ENG HIGH
OFF SET
FILTER
(*) EU - Engineering Unit
Operation
Page 16
Fig. 10 - INPUT level options
Parameter
input signal associated
with Eng Low
input signal associated
with Eng High
display indication
associated with
Lim Low
display indication
associated with
Lim High
constant added to
display indication
time constant of 1
order digital filter
DMY-2030-F / DMY-2030-F Light
Range
0 to 30000
0 to 30000
-9999 to 30000
-9999 to 30000
-9999 to 30000
st
0.0 to 25.0
Factory
Units
Value
0
Hz
1000
Hz
0
EU*
1000
EU
0
EU
0.0
seconds

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