Siemens SIMATIC ET 200pro - Page 56

Basics of program execution
6.2 Asynchronous instructions
CPU 1516pro-2 PN (6ES7516-2PN00-0AB0)
Operating Instructions, 11/2019, A5E35873416-AC
55
Extended instructions: maximum number of simultaneously running jobs
Table 6- 4 Maximum number of simultaneous jobs for asynchronous extended instructions and low-
er-level instructions used
Extended instructions
CPU 1516pro-2 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_ET200
S
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