SIREC D Display Recorder 7ND4000

Programming
3. Decimal Fix - This Point Type must be assigned
a decimal place of up to four places or scientific
notation. Decimal places affect displayed
point data values only. The choices are:
4-34
• 0 = X(no decimal places)
• 1 = X.X
• 2 = X.XX
• 3 = X.XXX
• 4 = X.XXXX
• 5 = Scientific Notation
a. Assigning a Decimal Fix to a Point - Use
the UP (↑) or DOWN (↓) Arrow Keys to highlight
“Decimal fix” and press ENTER.
b. Use the UP (↑) or DOWN (↓) Arrow Keys to
highlight the desired number of decimal places
required and press ENTER.
4. Programming a Basepoint - A Basepoint
must be established to perform the Totalize calculations
on.
a. Use the UP (↑) or DOWN (↓) Arrow Keys to
highlight “Basepoint” and press ENTER.
b. Use the UP (↑) or DOWN (↓) Arrow Keys to
highlight the desired point to be the basepoint
and press ENTER.
5. Flowrate - This function sets the scaling time
base for the input signal of /sec, /min, /hr, or /day.
a. Selecting Flowrate - In the Point Setup
Menu, use the UP (↑) or DOWN (↓) Arrow Keys
to highlight "Flowrate”. and press ENTER. The
display will read "flow=/sec".
b. Setting Scaling Time Base - Use the UP (↑)
or DOWN (↓) Arrow Keys to highlight the desired
flowrate of /sec, /min, /hr, or /day and
press ENTER.
6. Engineering Units - Up to a five character engineering
units message may be assigned for
Calculated points.
a. Programming Engineering Units - Use the
UP (↑) or DOWN (↓) Arrow Keys to highlight
“Eng units” and press ENTER.
b. Use the alphanumeric keypad to enter the
desired Engineering Units message and press
ENTER.
7. Reset Control - Refer to Paragraph 4.6.11 below
for Reset Control programming instructions.
8. Low Cutoff - This function allows you to program
a low flow cutoff. If Totalization is not wanted
below a predetermined flow rate, Low Cutoff can
be set at that rate and no data will be added to the
value of the Totalizer.
a. Selecting Low Cutoff - Use the UP (↑) or
DOWN (↓) Arrow Keys to highlight "Low cutoff"
and press ENTER. The display reads
"cut�XXXXXXXXXXXXX�".
b. Use the Numeric keypad to move to a position
to enter the desired Low Cutoff value. Press
ENTER and the display returns to "Low cutoff".
9. Alarms - Refer to Alarms Setup in Paragarph
4.6.14 below for instructions on programming
alarms.
10. Chart Scale - Each point must be assigned to
a Chart Scale
a. Programming Chart Scale - Use the UP (↑)
or DOWN (↓) Arrow Keys to highlight "Chart
scale" and press ENTER. The display reads
"chart scl= X".
b. Use the UP (↑) or DOWN (↓) Arrow Keys to
select the Chart Scale numeral. When the desired
numeral is displayed, press ENTER and
the display returns to the "Chart scale" menu
item in the Point Setup Menu. To leave the programming
menu, press EXIT until the
"COMMAND" prompt is displayed.
Siemens AG C79000-G7374-C211-01
SIREC D Manual