Entering The Subunit Id; Initializing The Operating System - Siemens SIMATIC S5 Manual

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S5-115F Manual
7.2

Entering the Subunit ID

Connect the programmer to subunit A
Select the COM 115F Configure package and set the operating mode "ON" in the Defaults
screen form.
Select the "Initializing the 115F Operating System" screen form
Press F1 "Subunit" and read the subunit ID entered there.
Change the subunit ID if required by entering the letter A.
Confirm the entry with the "Enter" key.
Connect the programmer to the subunit which is to be subunit B.
Press F1 "Subunit" and read the subunit ID entered there.
Change the subunit ID if required by entering the letter B.
Confirm the entry with the "Enter" key.
Switch both PS 951 power supplies off and on again.
After entering the subunit ID, connect the programmer to subunit A. Data interchange between
the programmer and the S5-115F is only possible if both subunits have received correct subunit
IDs.
Note
Every CPU is supplied from the factory with subunit ID B. If you have not changed this
ID in the CPUs, you only need to enter ID A for subunit A.
7.3

Initializing the Operating System

Call the "Initializing the 115F Operating System" form.
The system replies with the standard setting ( Figure 7-4)
Initializing the 115F Operating System
User EPROM capacity
Max. PLC cycle time
Second error occurrence time
Calculated test block time
Test cycle time
Update user time: Max. interval
Interrupt proc.: Max. interval
Time interval for OB 13
Short discr. time for non-interr.DI (1 to 63):
Short discr. time interr. DI
Short discr. time analog input
I/O error tolerance
DB No for long discr. times
Min. absolute AI deviation
Global lower wire-break limit
Global upper wire-break limit
F1
SUBUNIT
Figure 7-4. Initialization Menu of the 115F Operating System for CPU 942-7UF13
EWA 4NEB 811 6149-02
0 means not in use
(0; 8; 16; 32):
(10 to 16383):
(2 to 16383):
(0; 10 to 16383):
(0; 1 to 255):
(0; 2 to 63):
(0; 4 to 255):
(0; 16 to 255):
F2
F3
F4
COM 115F / PDC15
16
25
*
10 msec
(1 to 255):
9
*
10 min
:
51
(1 to 255):
9
*
10 min
10
*
10 msec
(2 to 255):
5
*
10 msec
0
*
10 msec
3
*
10 msec
20
0
*
10 msec
(1 to 4):
1
4
16
(norm. KF):
0
(norm. KF):
0
F5
F6
SAVE
Application
KByte
sec
msec
F7
F8
RETURN
7-5

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