Set _Prm (Sap 61) - Profichip VPC3+S User Manual

Structure of the Set_Slave_Add Telegram
The net data are stored as follows in the SSA buffer:
Byte
0
1
2
3
4
:
243
Figure 6-4: Structure of the Set_Slave_Add Telegram
6.2.2

Set _Prm (SAP 61)

Parameter Data Structure
The
User_Prm_Data), or the first eight data bytes (with User_Prm_Data). The
first seven bytes are specified according to the standard. The eighth byte is
used for VPC3+S specific characteristics. The additional bytes are available
to the application.
If a PROFIBUS DP extension shall be used, the bytes 7-9 are called
DPV1_Status and must be coded as described in section 7,
"PROFIBUS DP Extensions". Generally it is recommended to start the
User_Prm_Data first with byte 10.
VPC3+S User Manual
Copyright © profichip GmbH, 2012
Bit Position
7 6 5 4
VPC3+S evaluates
Revision 1.04
PROFIBUS DP Extensions 6
3 2 1
the first seven
Designation
0
New_Slave_Address
Ident_Number_High
Ident_Number_Low
No_Add_Chg
Rem_Slave_Data
additional application
specific data
data bytes (without
45