
4–2 Configure the Adapter for Master/Slave Communication
6&.-'%5-10 ;! 17)/&)3
Send parameter data is comprised of a string of octets (1–32) that
contain 244 bytes of data:
• octets 1–7 contain data specific to the:
– PROFIBUS standard
– defaults contained in the database (GSD) file
• octets 8–32 are user configurable and contain user parameter
data. User parameter data consists of these formats:
– auto configure
– condensed
– full
The following illustration shows the structure of the send parameter
data table.
3162
()05
()05
6/&)3
-0-/6/
5%5-10
).%9
#%5',(1+
10531.
5%5-10
5%564
!4)3 %3%/)5)3 %5%
#%5',(1+
10531.
'5)5 '5)5 '5)5 '5)5 '5)54 '5)5 '5)54
$16 '10*-+63) 5,)4) 7%.6)4 64-0+ 9163
41*58%3) '10*-+63%5-10 511.
,)4) 7%.6)4 %3) ()*-0)( &9 5,) !
45%0(%3( ,) ()*%6.54 %3) 2317-()( &9
5,) *-.)
User Parameter Data
The first byte of the user parameter data is the flags byte. This byte
selects the appropriate format and also specifies adapter behavior.
The flags byte is defined in the following table:
Send Parameter Data Flags Byte
Bit Position Name Description
13/%5 ).)'5-10 651 10*-+63)
)4)37)(
10()04)(
6..
%6.5 '5-10 )4)5 51 :)31
1.( %45 5%5)
!4) %*) 5%5)
)4)37)(
13/%5 ).)'5-10 )4)5 -02654 51
:)31
1.( %45 "%.6)
)4)37)( )4)37)( &-54 /645
&) :)31
Entering User Parameter
Data
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