Omega DP461-S, User Manual, Page: 91 / 175

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8
Scaling to
Display
Engineering
Units
STRAIN
0
MENU SUBMENU 1 SUBMENU 2 DESCRIPTION
IN CNF INP.1=0 60 Hz ac power
INP.2=0 Slow reading
(S2A jumper omitted)
INP.3=0 Unipolar input
(S2B jumper omitted)
INP.4=0 Std
INP.5= Disregard not used
INP.6=0 Disables IN.SC.OF
INP.7=1 Ratiometric input
IN.SC.OF Skip past
DEC PT FFFFFF No decimal point for
calibration run
(Desired decimal point will
be entered later)
CNT BY Press the ‘RESET’ button
two times to return to
the run mode
2. Now you are in the run mode and the transducer is connected to
the meter. Simulate two loads on the transducer and record the
meter’s display as “INPUT1” and “INPUT2” and record what
each of these readings (“READ 1” and “READ 2”) should
display on a piece of scrap paper or in the spaces provided below.
These numbers will be the INPUT values entered in the
“IN.SC.OF” scaling. Normally the two points that are calibrated
are the no load condition and 3/4 full scale. However, you may
use any two measurements.
“INPUT1” “INPUT2”
“READ 1” “READ 2”
Assume that you simulate no load and the display indicates “13”,
and when you simulate 160 PSI the display indicates “80567”.
The following data will now be entered into the two point scaling
“IN.SC.OF” method.
“INPUT1”: 000013 “READ 1”: 000000
“INPUT2”: 080567 “READ 2”: 000160