Siemens SIMATIC S5 Manual page 97

S5-95U, SINEC L2
FB1 for PLC 2
0014 M001:
0015 : ON
0016 : O
0017 : O
0018 : JC
0019 :
001A : C
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
Switch both programmable controllers from STOP to RUN. The programmable controllers
accept the parameter values of both DB1 data blocks.
Check the data transmission. This is done best with a programmer: Connect each programm-
able controller to a programmer and display the data blocks and the coordination bytes.
Refer also to section 3.3 "Starting up a System".
Appendix E gives you information on cycle delay times in the programmable controllers due to data
transmission.
EWA 4NEB 812 6112-02
(continued)
= ANST
F 60.7
F 71.2
= M002
DB 8
= LAEN
DL 0
= ZIEL
DR 0
F 60.7
F 60.7
F 71.2
F 71.0
F 71.2
F 60.7
F 71.0
F 71.1
F 71.1
F 71.0
F 60.7
F 71.0
F 71.1
F 60.0
F 71.2
= ANST
F 71.1
F 60.0
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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