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4.7.1 Data on/off.
enable or disable the recording of Point Data to
disk.
1. Use the UP (↑) or DOWN (↓) Arrow Keys to
highlight this menu choice and press ENTER. A
window will pop up and show the current record-
ing status, "record data =NO*" if the unit will not
record data, or "record data =YES*" if the unit is to
record data.
2. Enable Data to be recorded by pressing YES or
prevent it from being recorded by pressing NO
then press ENTER to activate and return to the
Record Setup program Menu. If you enable Data
and no points are turned on, you will get an error
message.
The actual record mode is initiated in the
"FUNCtion" menu (accessed from the main
button bar) using the "Record on" menu op-
tion. Refer to Chapter 3.
Floppy Disk models - Use only formatted
1.44 Meg Floppy disks (High Density) and
ensure they are not write protected. The
disks can be formatted using the Format
menu option.
4.7.2 Alarm on/off.
to enable or disable the recording of Alarm and
Event information to Disk. Use the Up (_) or DOWN
(_) Arrow Keys to highlight this menu choice and
press ENTER. A window will pop up and show the
current recording status "Alarm data =NO*" if the
unit will not record Alarm data, or "Alarm data
=YES*" if the unit is to record Alarm data.
Enable Alarm Information to be recorded by
pressing YES or prevent it from being recorded by
pressing NO then press ENTER to activate and
return to the Record Setup program Menu. No data
will actually be stored until the Record mode is
turned on in the FUNCtion Menu.
Siemens AG C79000-G7374-C211-01
SIREC D Manual
This option enables you to
NOTE
NOTE
This option enables you
4.7.3 Record Mode.
options "Fill Mode", "Inst/Avg All" and Inst/Avg
Indiv". The "Fill Mode" determines whether files are
to be recorded to fill the disk and stop, or recycle,
deleting the oldest data and replacing it with new.
The Instantaneous/Average options determine
whether data will be averaged over the record
interval or whether the latest data only is stored. If
you are using one of the intrinsic functions of the
unit, for example Peak Values, you must set the
sample mode to instantaneous or you will "average"
your "peaks" if you have a slow sample storage rate.
A. Fill Mode -
Use the Up (↑) or DOWN (↓)
Arrow Keys to highlight "Fill Mode" from the Record
Mode Menu. There are two options available, "Fill to
End" and "Cycle Data".
1. Fill to End - The unit will record to disk until the
disk is full, and then it will shut the recording off.
2. Cycle Data - The unit will continue to record to
disk until the disk is almost full and then it will start
to write over the earliest data a block at a time
(about 500 samples at a time). The disk will al-
ways contain the most current data, and the old-
est data will be lost. All points respect the integrity
of data for other points, each point will only re-
place it's own data.
Set the disk full threshold to 100% when
running in the cyclic mode to prevent the
disk full alarm from activating.
3. Programming - The following steps guide you
in programming Fill Mode:
a. To program the Fill Mode use the UP (↑) or
DOWN (↓) Arrow Keys to highlight "Fill Mode"
on the menu and press ENTER. The current
Record mode will appear highlighted.
b. To change it, use the UP (↑) or DOWN (↓)
Arrow Keys to highlight either "Fill to End" or
"Cycle Data" as required and press ENTER to
activate. Press EXIT to return to the Record
Setup Program menu.
Programming
There are three
NOTE
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