S5-95U, SINEC L2 Data Transmission by Accessing Layer 2 Services
FB223 (Cont.) Explanation
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: *****
:A F 255.0 Save parameter assignment error
:= F 20.6 byte for subsequent evaluation
: *****
:
:A F 77.0
If STBS "Receive viable" set
:JC FB 253 Invoke L2-RECEIVE
Name :L2-REC
A-NR : KY 0,48
Job number for confirmation = 48
ZTYP : KS DB Data are in
DBNR : KY 0,33 DB33
ZANF : KF +10 starting at DW 10 (4-byte header)
ZLAE : KF -1
:
*****
:A F 255.0 Save parameter assignment error
:= F 20.7 byte for subsequent evaluation
: *****
:C DB 33 Open working DB (DB33 in this case)
:
:L DR 11
Output link_status of the
:T =LSTA confirmation
:
:BE
EWA 4NEB 812 6112-02
8-13
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