Siemens KS7 Series Spezifikationen PDF herunterladen (Seite 140)

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CP 523 Communications Mode

Example: Transferring parameter setting data for parameter block 2

* 5.2

** FB 99 waits until the CP 523 can accept job requests ( 4.1)

STL FB 113STL OB 22 Explanation

:JU FB 99

NAME :SYNC**

:JU FB 113

NAME :BLOCK2

:BE

Load ASCII codes for XON and XOFF

character into ACCUM 1, transfer to CP

in bytes 2 and 3.

Load ACCUM 1 with job number and

parameter block number and transfer to

CP in bytes 0 and 1.

NAME :BLOCK2

:L KH 1113

:T PW 130

:L KH 9020

:T PW 128*

:BE

Note:

The status byte can be scanned approx. 30 ms after the request was issued to check whether

correct parameter values were forwarded (X4 is returned to indicate false values ( 7.4.1)).

EWA 4NEB 811 6044-02a

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