Siemens S7-300 Installation Manual page 129

&38  ,)0 DQG  ,)0 (UDVLQJ WKH LQWHJUDWHG (3520
If you wish to erase the contents of the integrated EPROM, proceed as follows:
1. Use menu command 9LHZ ! RQOLQH to open the online window for viewing an
open project
or
open the window $YDLODEOH QRGHV with a click on the $YDLODEOH QRGHV
toolbar button or select the menu command 3/& ! 6KRZ DYDLODEOH QRGHV .
2. Select the MPI number of the target CPU (double-click).
3. Select the 0RGXOHV container.
4. Select the menu item (GLW ! 6HOHFW DOO.
5. Then select the menu command )LOH ! 'HOHWH or press the DEL key. This
deletes all selected blocks from target memory.
6. Select the MPI number of the target CPU.
7. Select the menu command 3/& ! &RS\ 5$0 WR 520.
These commands delete all blocks online and overwrite the EPROM with the blank
contents of the RAM.
 6WDUWLQJ 6,0$7,& 0DQDJHU
,QWURGXFWLRQ
SIMATIC Manager is a GUI for online/offline editing of S7 objects (projects, user
programs, blocks, hardware Stations and Tools).
The SIMATIC Manager lets you
• manage projects and libraries,
• call STEP 7 Tools,
• access the PLC (AS) online,
• edit Memory Cards.
6WDUWLQJ 6,0$7,& 0DQDJHU
After installation, the Windows desktop displays the 6,0$7,& 0DQDJHU icon and in
the Start menu under 6,0$7,& it displays the program item 6,0$7,& 0DQDJHU.
1. Start SIMATIC Manager with a double-click on the icon or via Start menu (same
as with all other Windows applications).
S7-300 Automation System, Hardware and Installation: CPU 312IFM - 318-2 DP
A5E00203919-01
&RPPLVVLRQLQJ
9-17