Siemens Simantic ET200SP - Page 159

Basics of program execution
7.3 Asynchronous instructions
Distributed I/O system
System Manual, 12/2016, A5E03576849-AG
159
Extended instructions: maximum number of concurrently running jobs
The table below shows the maximum number of concurrently running jobs for asynchronous
extended instructions.
Extended instructions
CPU 1510SP-1 PN
CPU 1510SP F-1 PN
CPU 1512SP-1 PN
CPU 1512SP F-1 PN
Distributed I/O
RDREC
20
RD_REC
10
WRREC
20
WR_REC
10
D_ACT_DP
8
ReconfigIOSystem
uses RDREC, WRREC, D_ACT_DP,
DPSYC_FR
2
DPNRM_DG
8
DP_TOPOL
1
ASI_CTRL
uses RDREC, WRREC
PROFIenergy
PE_START_END
uses RDREC, WRREC
PE_CMD
uses RDREC, WRREC
PE_DS3_Write_ET200S
uses RDREC, WRREC
PE_WOL
uses RDREC, WRREC, TUSEND, TURCV, TCON, TDISCON
Module parameter assignment
RD_DPAR
10
RD_DPARA
10
RD_DPARM
10
WR_DPARM
10
Diagnostics
Get_IM_Data
10
GetStationInfo
10
Recipes and data logging
RecipeExport
10
RecipeImport
10
DataLogCreate
10
DataLogOpen
10
DataLogWrite
10
DataLogClear
10
DataLogClose
10
DataLogDelete
10
DataLogNewFile
10
Data block functions
CREATE_DB
10
READ_DBL
10
WRIT_DBL
10
DELETE_DB
10