Automation Direct ProSense DPM2-E Series User Manual page 15

to a given input value. Decimal point position is selectable and completes the engineering units
indication configuration.
It is possible to scale display in an direct acting (increasing) or reverse acting (decreasing)
proportional mode depending on whether the second display value (DISP.2) is greater or less
than the first (DISP.1). In an increasing mode, display value increases proportionally to the
input value whereas in a decreasing mode, display value decreases.
Direct acting (increasing)
proportional mode
DISPLAY 2
DISPLAY 1
INPUT 1 INPUT 2
IMPORTANT IN "tEAC" MODE:
To ensure the best accuracy, both points 1 and 2 should represent extreme electrical parameter
limits.
The figure below shows an example for a 5 Amp current transformer. Decimal point is situated
between second and third digit of the display.
DISP.2
(5.00)
DISP.1
(00.00)
INP.2
INP.1
(5.00)
(0.00)
DPM2-E Electrical User Manual, 1st Edition
User Manual - DPM2-E Series Electrical Panel Meters
Reverse acting (decreasing)
proportional mode
DISPLAY 1
DISPLAY 2
INPUT 1 INPUT 2
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