SIREC D Display Recorder 7ND4000

C. Input Scale - Low and high input scale is
used for configuring the Recorder for the actual
input provided by the transducer. To program Input
Scale, follow the instructions below.
1. Use the UP (↑) or DOWN (↓) Arrow Keys to
scroll through the menu items in the Point Setup
Menu until “Input scale” appears and press
ENTER.
2. Use the UP (↑) or DOWN (↓) Arrow Keys to
select the digit and the Left (�) or Right (�) Arrow
Keys to move to a position to enter the Hi
Scale value and press ENTER.
D. Output Scale - All linear current and voltage
inputs must be assigned low and high output scale
endpoints. Data is rescaled and interpolated
between the Input and Output Scales. To program
Output Scale, follow the instructions below.
1. Use the UP (↑) or DOWN (↓) Arrow Keys to
scroll through the menu items in the Point Setup
Menu until “Output scale” appears and press
ENTER.
2. Use the UP (↑) or DOWN (↓) Arrow Keys to
scroll through the menu items to set the number of
decimal places and press ENTER.
3. Use the UP (↑) or DOWN (↓) Arrow Keys to
select the digit and the Left (_) or Right (_) Arrow
Keys to move to a position to enter the Low Output
Scale value and press ENTER.
4. Use the UP (↑) or DOWN (↓) Arrow Keys to
select the digit and the Left (_) or Right (_) Arrow
Keys to move to a position to enter the High Output
Scale value and press ENTER.
E. Timeout - Timeout sets a maximum time
period between signal updates from the external
source before flagging the point as invalid. The point
is flagged Invalid if no update is received within the
specified time-out period. Programming 0 for
timeout disables it. To program Timeout, follow the
instructions below.
1. Use the UP (↑) or DOWN (↓) Arrow Keys to
scroll through the menu items in the Point Setup
Menu until “Timeout” appears and press ENTER.
2. Use the UP (↑) or DOWN (↓) Arrow Keys to
select the digit and the Left (�) and Right (�) Arrow
Keys to move to a position to enter the Timeout
value in seconds and press ENTER.
Siemens AG C79000-G7374-C211-01
SIREC D Manual
Programming
F. Engineering Units - A maximum fivecharacter
alphanumeric engineering units message
may be assigned for inputs. To program
Engineering Units, follow the instructions below.
1. Use the UP (↑) or DOWN (↓) Arrow Keys to
scroll through the menu items in the Point Setup
Menu until “Eng units” appears and press ENTER.
2. Use the pop-up Alphanumeric Keyboard to program
characters and the Left (�) and Right (�)
Arrow Keys to move positions within the message
for editing.
G. Alarms - Refer to the Alarms Setup in
Paragraph 4.6.14 below for instructions on
programming alarms.
H. Chart Scale - Each point must be assigned to
a Chart Scale. The chart scale is used to control the
display of the output signal and can be used to
display or record only part of the output, the area of
interest, across the entire range. There are two sets
of eight Chart Scales available. A Chart Scale can
be assigned to multiple points. Use the following
steps to program Chart Scale:
1. Use the UP (↑) or DOWN (↓) Arrow Keys to
scroll through the menu items in the Point Setup
Menu until “Chart scale” appears and press
ENTER. The display reads “chart scl=X”.
2. Use the UP (↑) or DOWN (↓) Arrow Keys to
select the Chart Scale numeral and press ENTER.
To leave the programming menu, press EXIT until
the “COMMAND” prompt is displayed.
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