Siemens Simatic S5 Operating Instructions Manual page 5

Subdivision of VDU-screen
Function f i e l d : The chosen function
i s displayed, e.g.
"41-PROG STL"
(Programming i n statement l i s t format)
PC-field: Displays t h e PC type chosen
and t h e operating mode of t h e PU631
w i t h t h e PC, e.g. "PC-11OA
WITH
P U - M E M "
NW-field: Displays t h e c u r r e n t network
number.
ADR-field: Displays the address of t h e
statement i n input f i e l d (hexadecimal
and decimal)
I n p u t f i e l d : The input f i e l d i s sub-
divided i n t o individual a r e a s .
A l l
i n p u t s a r e i n i t i a l l y displayed here
and may be overwritten a t random,
u n t i l t h e t r a n s f e r key
i s
pressed.
Message f i e l d 1 and 2: Display of
messages and acknowledgements.
Output f i e l d : Display of t h e program
a s statement l i s t o r a s ladder
diagram.
Message
f i e l d 2
ADR
-
f i e l d
NW
-
f i e l d
PC
-
f i e l d
l
Output f i e l d
Message f i e l d 1
1
Function f i e l d
Input f i e l d