SIREC D Display Recorder 7ND4000

4.6.2 Constants. This menu item is available
through the Program Menu and allows the user to
program up to twelve different constants for use in
equations for point programming. These constants,
referred to as Kx (where x = 1 to 9, A,B, and C), are
substituted into equations instead of writing the
constant value. This saves on characters when
programming an equation.
A. Programming Constants - The following
steps and Figure 4-10 guide the user in programming
Constants:
1. Press the Menu Button on the Display Button
Bar. The Command Menu Bar will be displayed.
2. Press the PROGram Button on the Command
Button Bar. The Program Menu box will be displayed.
3. Use the Up (↑) or Down (↓) Arrow Keys, on the
Button Bar, to scroll to “Points” and press the
ENTER Button. The Points/Constants Menu box
will display.
4.Use the Up (↑) or Down (↓) Arrow Keys, on the
Button Bar, to scroll to “Constants” and press the
ENTER Button. The Constant Selection box will
be displayed.
5.Use the Up (↑) or Down (↓) Arrow Keys, on the
Button Bar, to scroll to “Define KX” (where X is the
constant number you wish to program) and press
the ENTER Button. A Pop-Up Window for defining
a Constant will appear.
6. Use the Numeric Keypad to program the constant
value desired (thirteen digits possible including
decimal places).
7. After the Constant has been programmed,
press ENTER. The display will return to the “Define
KX” menu.
8. Use Steps 5, 6, and 7 to program as many
Constants as needed (12 max.). When you are
through programming Constants, press EXIT as
needed to get back to the Display screen.
Siemens AG C79000-G7374-C211-01
SIREC D Manual
103735M A
04/16/97 4:59:29
Programming
Figure 4-10 Program Constants Flow Chart
4.6.3 Program point. This menu item is
available through the Program Menu that allows the
user to setup, copy, restore, modify, or delete a
point's parameters. The programming sequence
follows a general order for custom programming and
the system prompts you to submit various parameters.
Refer to Figure 4-11, Points Setup Flow Chart.
A. Point Number - When you select the Program
Point menu item from the Program Menu, the
system prompts for point number, "point? X". Up to
twelve points can be entered in the database and
any number from 1 to 9 or A to C can be selected as
the point number.
NOTE
Points 1 to 12 may be any point type and
any or all of these points can be direct inputs.
Points 7 to 9 and A to C can also be
Calculated, Conditional, or External point
types.
ENTER
4-19