Siemens SIMATIC S5 Manual page 95

S5-95U, SINEC L2
FB1 for PLC 1
0014 M001:
0015 : ON
0016 : O
0017 : O
0018 : JC
0019 :
001A : A
001B :
001C : LW
001D : T
001E : LW
001F : T
0020 :
0021 : AN
0022 : S
0023 : S
0024 : R
0025 :
0026 M002 :
0027 : A
0028 : AN
0029 : AN
002A : =
002B : A
002C : S
002D : A
002E : R
002F :
0030 : A
0031 : AN
0032 : R
0033 : RB
0034 :
0035 : A
0036 : A
0037 : R
0038 : BE
EWA 4NEB 812 6112-02
(continued)
= ANST
F 62.7
F 71.2
= M002
DB 6
= LAEN
DL 0
= ZIEL
DR 0
F 62.7
F 62.7
F 71.2
F 71.0
F 71.2
F 62.7
F 71.0
F 71.1
F 71.1
F 71.0
F 62.7
F 71.0
F 71.1
F 62.0
F 71.2
= ANST
F 71.1
F 62.0
F 71.2
Data Transmission Using a Standard Connection
Explanation
If transmit trigger bit is 0 or
send mailbox is enabled to transmit, or
transmit disabling bit is set,
jump to edge evaluation 'Job completed'.
Open send mailbox data block
Prepare transmit job:
Enter net data length (bytes)
and
enter destination address.
CBS bit 'Enable transmit'
Send mailbox enabled to transmit
set transmit disabling bit,
reset edge auxiliary flag.
Edge evaluation 'Job completed'
If job was completed and
there was no error in the last data transmission,
reset transmit disabling bit,
reset transmit trigger bit.
If job was completed and
there was an error in the last data transmission,
reset transmit disabling bit.
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