Siemens SIMATIC S7-1500 System Manual page 169

Basics of program execution
8.3 Asynchronous instructions
Table 8- 9
Communications processors
PtP communication
Port_Config
Send_Config
Receive_Config
Send_P2P
Receive_P2P
Receive_Reset
Signal_Get
Signal_Set
Get_Features
Set_Features
USS communication
USS_Port_Scan
MODBUS (RTU)
Modbus_Comm_Load
ET 200S serial interface
S_USSI
SIMATIC NET CP (cannot be used with SIMATIC Drive Controller; SIMATIC NET CPs cannot be
used in distributed I/O stations)
FTP_CMD
Table 8- 10
OPC_UA
OPC_UA_Connect
OPC_UA_Disconnect
OPC_UA_NamespaceGetIndexList
OPC_UA_NodeGetHandleList
OPC_UA_NodeReleaseHandleList
OPC_UA_TranslatePathList
OPC_UA_Browse
OPC_UA_ReadList
OPC_UA_WriteList
OPC_UA_MethodGetHandleList
OPC_UA_MethodReleaseHandleList
OPC_UA_MethodCall
OPC_UA_ServerMethodPre
OPC_UA_ServerMethodPost
OPC_UA_ConnectionGetStatus
168
Lower-level instructions used for asynchronous instructions for communication proces-
sors
Maximum number of simultaneous jobs – OPC UA
CPU 1504D TF
Uses RDDEC, WRREC
Uses RDDEC, WRREC
Uses RDDEC, WRREC
Uses RDDEC, WRREC
Uses RDDEC, WRREC
Uses RDDEC, WRREC
Uses RDDEC, WRREC
Uses RDDEC, WRREC
Uses RDDEC, WRREC
Uses RDDEC, WRREC
Uses RDDEC, WRREC
Uses RDDEC, WRREC
Uses CREATE_DB
Uses TSEND, TRCV, TCON, TDISCON
CPU 1504D TF
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
System Manual, 11/2019, A5E46600094-AA
CPU 1507D TF
CPU 1507D TF
SIMATIC Drive Controller