[?]: error s7_get_initiate_cnf

[Yvan]

This error happens when we try to get data from a CP1623 card through wonderware, its happens only when we try to get DB types TAGs.
We use the Items type in this way: DB315,DINT58 when we use data type like MB or Int dont ocurre the error.

Thanks for your help.

[sania]

i think you need write DB315,D58

[Umencho]

This error happens when we try to get data from a CP1623 card through wonderware, its happens only when we try to get DB types TAGs.
We use the Items type in this way: DB315,DINT58 when we use data type like MB or Int dont ocurre the error.

Thanks for your help.

hello

The 's7_get_initiate_cnf()' call, receives the result of the S7 connection
establishment. With the 's7_receive()' call, the user program receives the
'S7_INITIATE_CNF’ confirmation if the establishment request was
processed.
Now, can you give us more information about this tag. You inserted like I/O Real or I/O Int type. And in your DB is this inserted like DINT. Which I/O server you use to establish connection from PC and PLC?

regards

[Yvan]

Hello,

Thanks for your answer!!!

Yes we did try DB with REAL and DINT just like this:

DB364,DINT130
DB364,REAL130
DB364,X130.0

This items did not work, the only items that are working are MB and IB.

The I/O Server that we are using is a DAServer of Wonderware call DASS7 that communicates with the CP1623 (Upgrade of CP1613) and the card with the S7 PLCs.

Thanks!