Siemens SIMATIC S5 Manual page 69

S5-95U, SINEC L2
FB222
SEGMENT 1
NAME : AG95/FMA
DES : REQ
DES : CODE
DES : CONF
DES : INDI
DES : FEHL
0008 : C DB 200
000A :
000C : A =FEHL
000E : BEC
0010 :
0012 : AN F 200.0
0014 : JC =REQ
0016 :
0018 : O =CONF
001A : O =INDI
001C : BEC
001E :
0020 : JU FB 253
0022 NAME : L2-REC
0024 A-NR : KY O,200
0026 QTYP : KS DB
0028 DBNR : KY 0,200
002A QANF : KF +9
002C QLAE : KF -1
002E : O F 200.3
0030 : O F 255.0
0032 : S =FEHL
0034 : BEC
0036 :
0038 :
003A :
003C : L
003E : L KH 001
0040 : !=F
0042 : S =CONF
0044 : BEC
0046 : S =INDI
0048 : BEU
004A :
004C REQ :
004E : AN =REQ
0050 : BEC
EWA 4NEB 812 6112-02
0000
I/Q/D/B/T/C: I BI/BY/W/D: BI
I/Q/D/B/T/C: I BI/BY/W/D: W
I/Q/D/B/T/C: Q BI/BY/W/D: BI
I/Q/D/B/T/C: Q BI/BY/W/D: BI
I/Q/D/B/T/C: Q BI/BY/W/D: BI
Call up DB for received data.
End if processing of FB222 is blocked.
If STB bit 'Receive viable' is not set,
jump to request program section.
Did you acknowledge receiving
the last confirmation or
the last indication?
End here if no acknowledgment.
Job number for FMA services is 200.
Receive data are in a data block,
DB number is 200,
starting with data word DW9,
"wildcard length".
If STB bit 'Job completed with error' is set,
or if parameter assignment error is present,
output error code
****************************************
Confirmation or indication was received.
Load com_class.
DL 9
Check that confirmation is received.
Code: confirmation was received
Code: indication was received
****************************************
Request program section
if no request job is in progress
Start-Up, Tests, and Diagnostics
Explanation
(continued)
3-15