Configuring The Cortex From Ctx Documents; Ctx Document Name Table; Ctx Document Storage And Loading - Safran CORTEX Series User Manual

4.2.3

Configuring the CORTEX from CTX Documents

CTX Documents are stored on the disk in C:\Program Files\IN-SNEC\crtxnt\Menus\CTX directory.
A copy of the original CTX files (those installed from the reference CORTEX CD ROM) is available in
C:\Program Files\IN-SNEC\crtxnt\Menus\CTX_ref directory. These files are set to read-only. They can
be copied to C:\Program Files\IN-SNEC\crtxnt\Menus\CTX, if required, for being used by the SPS
(remove the read-only protection on the copies).
4.2.3.1

CTX Document Name Table

Management of the CTX Documents is via the CTX Document Name Table (See 4.2.9.1.1 ). This
table assigns a name to each CTX Document, to make file selection easier for the operator (see STI
100013 for table format).
The CTX Document Name Table is ASCII-coded and is transmitted over the LAN on reception of a
monitoring request with component code 200
The CTX Document Name Table is not included in the set of tables returned to the monitoring client on
reception of a monitoring request for All component tables.
The CTX Document Name Table is automatically saved to the disk (C:\Program Files\In-snec\Crtxnt\
CTXDocument\NameTable.TXT) whenever the name of a CTX Document is changed or at application
ending.
4.2.3.2

CTX Document Storage and Loading

CTX Documents can be created, modified, (re)named and loaded via two configuration commands
(see Annex 1, section 2.3.2.3) available in the CTX Document Management window (see section 4.3.9
):
 Save command: name and store the active CTX Table into one of the 10 CTX Documents on
the disk.
 Load command: select and load one of the 10 CTX Documents and reconfigure the CORTEX.
The CTX Document name can also be modified by editing the NameTable.TXT file before starting the
CORTEX SPS. If a CTX Document is not available (not existing or corrupted), the assigned name is set
to an empty character string.
In the CORTEX Series monitoring table (offset 16) and in the Global CORTEX monitoring table (offset
22), the CTX Document ID status indicates which one of the 10 CTX Documents was previously
loaded or stored and whether or not this CTX Document was modified since loaded or stored (Update
CTX Document status). See STI 100013 and STI 100013_HDR in Annex 1 for more details.
Both statuses are set to 0 at boot.
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Date: June 1, 2021
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