Siemens SIMATIC NET S7-300 Manual page 314

F Document History
New in release 04 / up to STEP 7 V5.1 SP2 (C79000 - G8976 - C129 - 04)
S The FETCH/WRITE mode is now supported on TCP connections. See
Chapter 5.
S The FETCH/WRITE mode can be coordinated in the user program by the new
FCs AG_LOCK and AG_UNLOCK. See Chapter 7.
S NCM Diagnostics has a completely revised user interface. See Chapter 8
The description of NCM S7 Diagnostics has been restructured. While this
manual provides you with an overview and checklists, the online help provides
you with detailed information on the diagnostic events.
This was new in release 02 / STEP7 V5.3 SP2 (C79000 - G8900 - C182 - 02)
S New blocks for user programs
New FCs and FBs are available for PROFINET services. Descriptions that were
temporarily included in new releases of the specific device manuals are now
included in this general part.
S Range of devices described: S7 CPs and gateways
The devices described in detail in Part B now include not only the CPs for
SIMATIC S7 but also the gateway IWLAN/PB Link PN IO. This step was taken
in particular due to the special significance for PROFINET applications.
A -314
S7-CPs for Industrial Ethernet Configuring and Commissioning
Release 01/2007
C79000-G8976-C182-07