Table 3-9 Comparison Of The System Status Lists Of Profinet Io And Profibus Dp - Siemens CPU 31 Series Technical Data Manual

Compatibility of the New System Status Lists
For PROFINET IO, the system status lists had to be revamped to some extent because,
among other things, larger configurations are now possible with PROFINET.
You should also use these new system status lists with PROFIBUS.
You can continue to use a known PROFIBUS system status list that is also supported by
PROFINET. If you use a system status list in PROFINET that PROFINET does not support,
an error code is returned in RET_VAL (8083: Index wrong or not permitted).
Comparison of the System Status Lists of PROFINET IO and PROFIBUS DP
Table 3-9 Comparison of the System Status Lists of PROFINET IO and PROFIBUS DP
SSL-ID PROFINET IO
W#16#0591 yes
(parameter adr1 changed)
W#16#0A91 Yes
(parameter adr1 changed)
W#16#0C91 Yes
(parameter adr1/adr2 and
set/actual type identifier
changed)
W#16#4C91 Yes
(parameter adr1 changed)
W#16#0D91 Yes
(parameter adr1 changed)
W#16#0696 Yes
W#16#0C96 Yes
W#16#xy92 No
(replacement: SSL-ID
W#16#0x94)
W#16#0x94 Yes
Detailed Information
For detailed descriptions of the individual system status lists, refer to the manual
Software for S7-300/400 System and Standard Functions
CPU 31xC and CPU 31x, Technical Data
Manual, 01/2006 Edition, A5E00105475-06
PROFIBUS DP Applicability
Yes Module status information for the interfaces of a
module
Yes Status information of all subsystems and master
systems (S7-300 without CPU 318-2 DP)
Yes Module status information of a module in a central
configuration or attached to an integrated DP or PN
interface module using the logical address of the
module.
Yes Not with S7-300
Module status information of a module attached to an
external DP or PN interface module using the start
address
Yes Module status information of all modules in the
specified rack/station
No Module status information of all submodules of a
module using the logical address of the module, not
possible for submodule 0 (= module)
Yes Module status information of a submodule using the
logical address of this submodule
Yes Rack/stations status information
Replace this system status list with the system status
list with ID W#16#xy94 in PROFIBUS DP, as well.
Yes Rack/station status information
Communication
3.2 Communication services
.
System
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