7 Programming FCs (Functions) and FBs for S7 Ethernet CPs
A-182
S7-CPs for Industrial Ethernet Configuring and Commissioning
Release 01/2007
C79000-G8976-C182-07
Communicatio
n Service /
Functional
Area
Described inSIMATIC Manager LibraryBlock Type
Communicatio
n Service /
Functional
Area
Described in
SIMATIC_NET_CP
Block TypeCommunicatio
n Service /
Functional
Area
Described in
CP 400CP 300
Block Type
FTP (IT-CPs) FC40 FTP_CONNECT x x SIMATIC NET
FC41 FTP_STORE x x
IT-CP, Manual
5
FC42 FTP_RETRIEVE x x
FC43 FTP_DELETE x x
FC44 FTP_QUIT x x
PROFINET CBA FB88
1)
PN_InOut
1)
x
1)
x
1)
Section 7.7
FB90
1)
PN_InOut_Fast x
1)
Section 7.7
PROFINET IO FC11 PNIO_SEND x Section 7.8
FC12 PNIO_RECV x Section 7.8
FB52 PNIO_RW_REC x Section 7.8
FB54 PNIO_ALARM x Section 7.8
1)
FB88 / FB90 is supplied along with the engineering tool SIMATIC iMap and is entered in the PROFINET
system library when you install the STEP 7 add-on.
2)
Not to be used with the current CPs and not part of the current SIMATIC_NET_CP library
3) depending on the CP type
Which Block Version Should I Use?
The following descriptions also include information on differences between the
various block versions. Please take note of the version identifiers of the blocks you
are using.
The SIMATIC Manager block libraries installed with STEP 7 / NCM S7 contain the
block versions that were current at the time of the STEP 7 release.
Note
We recommend that you always use the latest block versions for all module types.
You will find information on the current block versions and the current blocks to
download from the Internet in our customer support.
http://www4.ad.siemens.de/WW/news/en/8797900
With the older module types, this recommendation assumes that you are using the
latest firmware for the particular block type.
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