Step 5 &CPU 102

[xeren]

how to configure the inputs outputs modules in step 5 using step 5 and cpu 102
thank you

[garnelo]

the number of input/output depends on the fisical position of modul. example: the following position to the CPU is direction 0 (e0.0, e0.1, etc or a0.0, a0.1), following the 1, etc

[xeren]

After that i see using siemens PC PG 720 that in EPROM 8k the programm is there, when i put EPROM back to do CPU and switsh on ,i can't see the programm in CPU !? can you help me in this strange Fact!!
I connect to the CPU 102 using the PG 720 and cable ,but when i try to see PB or OB in direct to the CPU ,i have message that no PB or NO OB in CPU
thank you
EPROM: 6es5-375-1LA15
CPU Simatic S5-100u CPU 102

[sania]

you have use older PG for example PG605U

[Guest]

in a new project creates a OB and upload to CPU

now tries to read it in direct connection

if you can see, you have a problem with the EEPROM (this defeat or empty )

if you can´t see, you have a problem with the CPU or with the comunications.

[PAWAN PRASAD]

SIEMENS CPU 102 WORKS IN TWO DIFFERENT MODES.
IF PROGRAM IS TRANFERRED FROM EPROM( AUTOMATIC LOADING ) IT WORKS IN FAST MODE AND YOU CAN NOT SEE THE STATUS IN ANY PG.
TO SEE THE STATUS YOU HAVE TO PROCEED IN MANAUAL LOADING OF EPROM , IN THIS MODE IT WILL WORK SLOWLY , BUT YOU CAN SEE THE STATUS .
FOR DETAILED PROCEDURE OF LOADING ( MANUAL / AUTOMATIC ) , REFER SIEMENS CPU102 U MANUAL.

FOR ANY FURTHER QUERY , PLEASE REVERT