Siemens SIMATIC STEP 7 V5.2 Getting Started page 112

Index
M
Modifying variables ...................................... 7-10
Module information, query ........................... 7-12
Monitoring variables..................................... 7-10
Multiple instance, programming ................... 10-1
N
Node addresses, changing .......................... 11-6
O
Online connection, establishing ..................... 7-1
Opening function blocks................................. 5-1
Opening functions .......................................... 8-1
Opening shared data blocks .......................... 9-1
Operating Mode, checking ............................. 7-5
OR function.................................................... 1-1
P
Procedure using STEP 7 ............................... 1-4
Program, downloading to the
programmable controller ............................ 7-3
Programming a function (FC)......................... 8-1
Programming a multiple instance................. 10-1
Programming a shared data block ................. 9-1
Programming FB1 in
function block diagram ............................. 5-10
Programming FB1 in ladder logic................... 5-3
Programming FB1 in statement list ................ 5-7
Programming the timer function in
function block diagram ............................... 8-5
Programming the timer function
in ladder logic............................................. 8-3
Programming the timer function
in statement list .......................................... 8-4
Index-2
Programming, symbolic ..................................3-2
Project structure in the SIMATIC Manager .....2-4
Project structure, navigating ...........................2-6
Projects, creating............................................2-1
R
Resetting the CPU and switching it to RUN....7-3
S
Shared data block, programming ...................9-1
Shared data blocks in the symbol table ..........9-3
Shared data blocks
in the variable declaration table..................9-3
Shared data blocks, creating ..........................9-1
Shared data blocks, opening ..........................9-1
SIMATIC Manager
project structure..........................................2-4
SIMATIC Manager, starting ............................2-1
SIMATIC, further software ..............................2-6
SR function.....................................................1-2
Starting the SIMATIC Manager ......................2-1
Statement list
block call...................................................5-19
debugging...................................................7-6
programming the timer function..................8-4
Switching the variable table online .................7-9
Symbol editor .................................................3-2
Symbol table...................................................3-2
Symbolic programming...................................3-2
V
Variable table, creating...................................7-8
Variable Table, switching online .....................7-9
Variable, modifying.......................................7-10
Variables, monitoring....................................7-10
STEP 7 Getting Started
A5E00171228-01