Siemens SIMATIC S7-1200 Bedienhandbuch Seite 75

Bausteinaufruf (AWL-Quellcode)
Network 1: Check starting conditions of PDAT_AC2
Network 2: assembling acyclic requests
Network 3: Call for PDAT_AC2
PDAT: CALL
Bausteine zur Ansteuerung des SINAMICS mit SIMATIC S7-1200/1500 im TIA-Portal
Bedienhandbuch, 02/2021
U "DI_PDAT_AC2".SFB_ERR //Retrigger of START in case of SFB error
UN "DI_PDAT_AC2".START
= "DI_PDAT_AC2".START
U "DI_PDAT_AC2".SFB_ERR
SPB PDAT
UN "DI_PDAT_AC2".BUSY // Starting condition after complete
UN "DI_PDAT_AC2".DONE // download of the program
UN "DI_PDAT_AC2".SFB_ERR
UN "DI_PDAT_AC2".WDOG_ERR
UN "DI_PDAT_AC2".CFG_ERR
UN "DI_PDAT_AC2".REQ_ERR
S "DI_PDAT_AC2".START
U "DI_PDAT_AC2".BUSY
R "DI_PDAT_AC2".START
U "DI_PDAT_AC2".DONE // Start new request
S "DI_PDAT_AC2".START
U "DI_PDAT_AC2".REQ_ERR
// Start new request or error routine
S "DI_PDAT_AC2".START
U "DI_PDAT_AC2".WDOG_ERR
// Start new request or error routine
S "DI_PDAT_AC2".START
U "DI_PDAT_AC2".CFG_ERR
// Start new request or error routine
S "DI_PDAT_AC2".START
UN "DI_PDAT_AC2".START
SPB PDAT // assemble acyclic requests
PDAT_AC2, DI_PDAT_AC2(
LADDR :=
START :=
DS_NO :=
DB_NO_OR :=
OFFSET_OR
DB_NO_AN :=
OFFSET_AN
BUSY :=
DONE :=
REQ_ERR :=
WDOG_ERR :=
SFB_ERR :=
// Reset of START
"DRIVDB1".SLAVE_5.DADDR,
,
MW16,
MW0,
:= MW2,
MW4,
:= MW6,
,
,
,
,
,
Beschreibung der Bausteine
5.2 Funktionsbausteine (S7-1200/1500)
75