Slk Address Table - Bosch Rexroth ID 40 Manual

56/176 Profibus DP

7.4 SLK address table

The address information consists of the start addresses for the data areas described in Chapter 5 "SLK memory
structure" and is needed for data exchange via Profibus and program-assisted access via the web interface (Chapter
10.7). The ID 40 system supports the bytes data format (unsigned char or UNSIGNED8). The application can
implement more complex data formats.
Table 16: SLK address table
Segment Addresses
0x0000
0x00000000
0x0001
0x0002
0x00020000
0x00020002
0x00020004
0x00020006
0x00020008
0x0002000C
0x0002000E
0x00020010
0x00020011
0x00020012
0x00020014
0x00020015
0x0003
0x00030000
0x00030001
0x00030002
0x00030003
0x00030004
0x00030008
0x00030018
0x0003001C
0x0003001E
0x00030020
* rd only Read only, no writing possible.
rd/wr Read and write access.
rst Register is reset by writing any value.
none No access.
Bosch Rexroth AG, MIT: ID 40, 3 842 530 344/2014-05
PROOF COPy 1 | 20.05.2014 | FOR INTERNAL USE ONLy
Data format
Area length (byte number) depending on MDT
type, see Chapter 4.1 "ID 40/MDT storage"
High byte, low byte
High byte, low byte
High byte, low byte
High byte, low byte
Highest byte - lowest byte
High byte, low byte start address
High byte, low byte length (byte count)
Byte formatting value
High byte, low byte
Byte
Byte
Byte
Byte
Highest byte - lowest byte
16 bytes ASCII
Highest byte - lowest byte
High byte, low byte
High byte, low byte
High byte, low byte
Access* Meaning
MDT user data area
rd/wr Area for user-specific data, not interpreted
by system
- Reserved -
MDT register area
rd/rst MDT status
rd/wr MDT pointer 1
rd/wr MDT pointer 2
rd/wr MDT pointer 3
rd only MDT ID code, 4-digit
rd/wr MDT formatting
The MDT memory is overwritten with the for-
matting value starting with the start address.
See Chapter 5.2.5 "MDT formatting"
- Reserved -
rd only Internal MDT work pointer
(for diagnostic purposes only)
rd only MDT software version number
- Reserved -
SLK register area
rd only Actual link state
rd/wr Commanded link state
rd/wr Auto mode configuration
rd/wr SLK operative flag
rd/wr MDT counter, 4-digit
rd only SLK device name
rd only SLK software version, 4-digit version ID
rd/wr MDT pointer 1 Look Ahead Control register
rd/wr MDT pointer 2 Look Ahead Control register
rd/wr MDT pointer 3 Look Ahead Control register