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4.
Program Start =up
The hand-held P G 605U/615 programmer
The f o l l o w i n g s e t t i n g s are necessary
and t h e CRT-based P G 670 and P G 675
on t h e P G 670 and P G 675 programners
programmers can be used f o r loading
i n c o n j u n c t i o n w i t h t h e S5-1101 U p r o -
and t e s t i n g programs.
grammable c o n t r o l l e r :
P G 670: S5-150 AK S5-130 W
P G 675: S5-150 S NO
4.1
Loading and dumping a program
Fig. 14: Schematic o f a program l o a d i n g o p e r a t i o n f o l l o w e d by t h e
dumping o f t h e program i n an EEPROM submodule
4.1
Before loading t h e program, t h e "ERASE
When t h e program has been loaded,
i t
PROGRAM" f u n c t i o n must be executed.
i s t r a n s f e r r e d from t h e programmer memory
This deletes
t o t h e i n t e r n a l memory o f t h e PC. I f
-
t h e i n t e r n a l program memory o f t h e P C
an EEPROM submodule i s plugged i n , t h e
-
t h e b i n a r y process I / O image
program i s a u t o m a t i c a l l y dumped.
-
a l l f l a g s
Once t h e program has been t r a n s f e r r e d
-
e r r o r i d e n t i f i e r s and t h e causes o f
t o t h e P C memory, i t i s no longer i n
i n t e r r u p t s .
t h e programner memory and must be brought
back i n t o t h e l a t t e r before program
c o r r e c t i o n s can be made*
( o u t p u t FBl/PBl)
.
Dumping o f t h e program i n an EPROM sub-
module i s p o s s i b l e on the P G 615 ( w i t h
adapter), P G 670 ( w i t h 984 adapter)
and P G 675 programmers.
To dump t h e program
i n
an EPROM sub-
module, proceed as shown i n Fig. 14.
Put P C to STOP
r-------
*
I I
Dump program
Erase program
I
t
I
\Ir
Load program
I
Put PC t o STOP
into programmer
1
i
I
$
I
Transfer pmgram
Carry out any pro-
I
from programmer
gram corrections
Transfer program'
from PC to pro-
*
4
I
grammer
to
P C
JI
JI
-
Transfer program'
I
Plug EEPROM
from P C to pro-
I
submodule in
S e t PC to RUN
grammer
L
*
JI
4
I
r
I
Tmnsfer pmg-am
I
from programmer
Test pmgram
Set PC t o STOP
+
JI
I
t o
Pc
' b
2
T
I
\
.
I
.
r
I s program execu-
I
4
I
t ing properly?
I
J
R
Necessary only in the case
of the
605U
progmmmer
End
Wait until program-
ming i s completed
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