OB121 errors: 1- are length error when reading 2 - DB not loaded

Recently i added to my program FC123. My FC123 have simple signal mapping to gather some singal to one DB200. After i add this FC123, my CPU shows 2 errors in diagnostic buffor.

Error1:

Area length error when reading. Global DB, bit access. Access address: 0

FC number:123

Module address: 350

I've checked every network in my FC123 and it is look just fine.

Error2:

DB not loaded

DB number: 374

FC number: 123

Module address: 346

In my FC123 i do not have DB374.......

My FC123 looks like:

A some M marker or DBX0.0 from other DB or just input like I0.0

= DB200.DBX0.0

A some M marker or DBX0.0 from other DB or just input like I0.0

= DB200.DBX0.1

...

...

etc.

Thank you in advance for any tip.

Hello,

can you post your program?

Sure

Hello,

 what CPU you have? Have you tried to cancel the first  rung DB3821?

SuHu

Sure

FUNCTION FC 123 : VOID

TITLE =

VERSION : 0.1

A     DB374.DBX    0.2;

=     DB111.DBX    3.7;

NETWORK

TITLE =BOOL

END_FUNCTION

 

 Hello,

eh eh you have DB 374 in your program.....

look well

I have look for this hundred of times.....

For sure i need couple of days off :)