Configuring with COM 115F S5-115F Manual
1.1 The Main Menu
The main menu takes you to the first submenu level.
The meanings of the function keys are described in more detail in the following chapters.
1.1.1 F1: Initialize Operating System
The ”Initialize Operating System” menu appears when you press the <F1> softkey ( Figure 1-4).
If the configuration DBs from the PC, FD (diskette) or EPROM have already been loaded using the
handling menu, the initialized data will then appear in the entry fields. When a system is being
generated for the first time, some entry fields either have the default settings or are empty. A
value must be entered in each empty entry field. In the case of some parameter entries, the value
”0” is permissible in the brackets. If you enter ”0” here, you do not have the relevant operating
system function.
The <Cursor down> key takes you to the next line. The <Cursor up> key takes you to the line
above. Every entry is checked for limits. In the case of illegal entries the ”ILLEGAL INITIALIZATION”
error message appears. If <CR> is pressed in the last line, the question ”DATA CORRECTLY
ENTERED?” appears. If you confirm with the <Exec> key, the system returns to the main menu
and, if you press <Break>, the cursor jumps back to the first entry line.
Figure 1-4. 115F Operating System Initialization Menu for the CPU 942-7UF15
0 means not in use
User EPROM capacity (0; 8; 16; 32): 16 Kbytes
Max. PLC cycle time (10 to 16383): 25 * 10 msec.
Second error occurrence time (1 to 255): 9 * 10 min.
Calculated test block time : 51 sec.
Test cycle time (1 to 255): 9 * 10 min.
User time update: Max. interval (2 to 16383): 10 * 10 msec.
Interrupt proc.: Max. interval (2 to 255): 5 * 10 msec.
Time interval for OB 13 (0; 10 to 16383): 0 * 10 msec.
Short discr. time non-interr. DI (1 to 63): 3 * 10 msec.
Short discr. time interrupt DI (0; 1 to 255): 20 msec.
Short discrepancy time ana. inp. (0; 2 to 63): 0 10 msec.
I/O error tolerance (1 to 4): 1
DB No. for long discr. times (0; 4 to 255): 4
Min. absolute AI deviation (0; 16 to 255): 16
Global lower wire-break limit (norm. KF): 0
Global upper wire-break limit (norm. KF): 0
F8
RETURN
F7
Initializing the 115F Operating System COM 115F / PDC15
F1
SUBUNIT
F2 F3 F4 F5 F6
SAVE
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Notes on Figure 1-4
• User EPROM capacity
Enter the capacity of your memory submodule here. It is of no importance whether you
- use a RAM submodule in test mode
or
- use an EPROM or EEPROM submodule in safety mode.
1-8
EWA 4NEB 811 6149-02