Siemens Simatic S7-200 System Manual page 431

Using STEP 7 to Edit an Online S7-200 CPU
The SIMATIC Manager provides an online life-list of S7 nodes or stations on the network.
This life-list includes any S7-200 nodes (stations) which have been connected to the
network. When you select the S7-200 node from the life-list, STEP 7 starts the
STEP 7-Micro/WIN programming software. STEP 7-Micro/WIN opens an empty (untitled)
project and uploads the user program, the data block, and the CPU configuration from the
S7-200 CPU.
Note
You can have different networks which can be accessed only through STEP 7 or only
through STEP 7-Micro/WIN. When STEP 7-Micro/WIN is running within the STEP 7
software, the life-list of the network shows only those stations which are accessible
through STEP 7.
Opening a STEP 7 Project from STEP 7-Micro/WIN
You can access the user program for an S7-200 station stored in STEP 7 projects even
when STEP 7-Micro/WIN is not running within the STEP 7 software. To edit the user
program, follow these steps:
1. From the STEP 7-Micro/WIN programming software, use the menu command
Project
2. Use the menu command Project
3. From the STEP 7 project browser, select the S7-200 station from the STEP 7 project and
click the "Open" button.
The user program and other elements (data block, status chart, and symbol table) open
under the STEP 7-Micro/WIN project. See FIgure E-1.
STEP 7-Micro/WIN -untitled.prj
Project Edit View CPU Debug Tools Setup Window Help Project
New...
Open...
Ladder Editor - c:\microwin\project1.ob1
Close
Contacts
Save All
WAND_B
Save As...
WAND_W
WAND_DW
Import
WOR_B
Export
WOR_W
WOR_DW
Upload...
WXOR_B
Download...
WXOR_W
Page Setup...
WXOR_DW
Print Preview...
INV_B
Print...
Print Setup...
Exit
Figure E-1
S7-200 Programmable Controller System Manual
C79000-G7076-C230-02
Using STEP 7-Micro/WIN with STEP 7 and STEP 7-Micro/DOS
New to create a new project.
Import
Ctrl+N
Ctrl+O
Normally Open
F2
Ctrl+S
Network 1 NETWORK TITLE (single line)
STEP 7 Project...
Micro/DOS Project...
I0.0
Program Code Block...
Ctrl+U
Data Block...
Ctrl+D
Symbol Table...
Status Chart...
Network 2
Ctrl+P
Opening a STEP 7 Project from STEP 7-Micro/WIN
STEP 7 Project, as shown in Figure E-1.
F3
F4 F5 F6 F7 F8 F10
E-3