Moeller Marine XControl PLC System AWB2700-1428GB Manuale Utente

Pagina di 54
12/01 AWB2700-1428GB
Basic menu
43
MAIN MENU: PROGRAM
RESET
This menu contains different Reset functions:
All of these Reset commands switch the PLC to STOP and initialise 
the variables. Variables declared as RETAIN, PERSISTENT or 
RETAIN PERSISTENT are treated in a particular way:
INTERNAL/EXTERNAL
The menus have the same structure.
DISPLAY: calling the DISPLAY function by pressing the MSS will 
display the names of programs stored in the memory:
Only three program names can be displayed. If there are more 
programs in the memory, they can be displayed by turning the 
MSS. If there is a period character next to the first program name, 
this indicates that an executable version of the program is in the 
working memory. You can reach the menu above by pressing the 
MSS if the cursor is flashing next to a program name. You must 
then press the MSS once more.
ACTIVATE: If there are several programs on the hard disk of the 
PLC or on the CompactFlash card, you can use this command to  
activate a bootable program. A program that is already activated 
will be deactivated. A program that is currently being processed 
will continue to run.
Every time the XC600 is switched on and the LOAD or REBOOT 
menu items are called, the PLC generates an executable program 
from the activated program and stores it in the working memory. 
This will overwrite any executable program that is present.
The program in the working memory can then be started.
ACTIVATE, COPY and DELETE: After calling these functions, you 
will see the program name of the executable program with a 
period character in front of it.
X
Turning the MSS further will display all programs stored in the 
memory in turn.
X
Select a program by pressing the MSS. 
X
Turn the MSS so that the menu item ENTER appears instead of 
menu item BACK.
X
Press the MSS. 
The function will be executed and you will reach the menu above.
COPY: The COPY command is used to copy the program between 
the individual types of memoryCopy: 
Hard disk <-> CompactFlash card.
DELETE: After calling EXTERNAL/INTERNAL, the DELETE function 
displays the first bootable program located on the hard disk 
(internal) or on the CompactFlash card (external). If the memory 
contains severalprograms, they are displayed in turn by turning the 
MSS. They can be deleted in turn. After the program name 
appears, press the MSS and turn it until ENTER is shown. Then 
press the MSS once more. The delete operation is then executed 
and the next higher menu is displayed. 
LOAD
After the LOAD menu is called, the PLC will create an executable 
program from the activated program which it will store in the 
working memory.
This will overwrite any executable program that is present. The 
program in the working memory can then be started.
Declared 
variables
RESET
WARM
COLD
HARD
RETAIN
Initialised
PERSISTENT
Initialised
RETAIN 
PERSISTENT
Initialised
PROGRAM:
RESET
 INTERNAL
 EXTERNAL
 LOAD
 BACK
RESET:
WARM
 COLD
HARD
 BACK
PROG-INTERN:
 DISPLAY
 ACTIVATE
 COPY
 DELETE
 BACK
PROGNAM1
PROGNAM2
PROGNAM3
BACK
h
An activated program is always warm started on startup.