Omega i Series User Manual page 26

INPUT/READING (SCALE A ND OFFSET) SUBMENU:
Input Voltage or Current can be converted or scaled into values appropriate for
the process or signal being measured. So, a reading may be displayed, for
example, in units of weight or velocity instead of in amperes or volts.
The instrument determines Scale and Offset values based on two user-­provided
input values entered with the corresponding readings. Note that "In1" Input 1 and
"In2" Input 2 are represented and entered as a product of the input
voltage/current and the conversion number from the Table 3.1.
a 4-­20 mA input (in the 20 mA Process Mode) is to be represented as a
measurement of 0-­100 percent.
Press d
Press d
Press b & c
Disregard the position of the decimal point (2000 counts may actually
appear as "200.0", "20.00", or "2.000").
Example: 4 mA as 4(mA) x 500 = 2000.
Press d
Press b & c
Press d
Press d
Press b & c
Press d
Press b & c
Press d
14) Press d at the IN.RD prompt. Display shows IN1 Input 1
submenu.
15) Display shows Input 1 value with first digit flashing.
16) Use b and c buttons to enter IN1 value.
The IN1 value = min. input value * conversion number.
17) Display advances to RD1 Reading 1 Submenu.
18) Use b and c buttons to enter RD1 value.
This value represents IN1 in terms of some meaningful
engineering units. To show the 4 mA as zero percent enter
RD1 value = 0000.
Example: RD 1 value = 0000.
19) Display shows IN!2 Input 2 Submenu.
20) Display shows Input 2 value with first digit flashing.
The IN!2 value = max. input value * conversion number.
Example: 20(mA) x 500 = 10000 (9999).
21) Use b and c buttons to enter IN!2 value.
22) Display advances to RD!2 Reading 2 Submenu.
23) Use b and c buttons to enter RD!2 value.
Example: RD 2 value = 0100.
24) Display flashes STRD stored message momentarily and
then advances to ALR1 only, if change were made, otherwise
press d to advance to ALR1 Alarm 1 Menu.
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