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Baumer GCAMS Podręcznik
10
Format of the following parameter
11
Number of parameter values
12
Value
13
Value
14
Value
15
Value
6.9.3.

DS_Read

Controls by SIEMENS apply system function SFB52 / RDREC for DS_Read. Index and ID (Slot) parameters
correspond to those of DS_Write. Parameter MLEN corresponds to the size of the import data block. It may
always remain the maximum amount (for example 64).
An additional data block of sufficient capacity must be provided to accommodate the imported data. A volume
of 68 byte is sufficient for parameters implemented in the encoder. Its content according to DS_Read is
described in the following.
DS_READ
Called parameter Value
ID
Index
Length
Data block (read)
Byte
Significance
0
Request Reference
1
Response ID
2
Shaft no.
3
Number of parameters Only one parameter: 1
4
Format
5
Number of values
6
Value 1
7
Value 2
8
Value 3
9
Value n
The following acyclic functional parameters of the PROFIdrive profile V3.3 (parameter numbers 9xx)
respectively of DPV2 encoder profile V3.2 (65xxx) are supported by GXMMW:
Manual_ProfibusDPV2_BIDE_EN.docx
22.11.12
Slot no.1 (E/A address telegram81)
Slot no.0 (diagnosis address slave)
47 = 0x2F
255 = 0xFF
Maximum length of data to be
transmitted that can be imported in
data block
Explanation
Mirrored value out of DS_Write
0x01 = Request parameter (success)
0x02 = Change parameter(success)
0x81 = Request parameter(error)
0x82 = Change parameter(error)
always 0= whole slave
0x01 = Boolean
0x02 = Integer8
0x03 = Integer16
0x04 = Integer32
0x05 = Unsigned8
0x06 = Unsigned16
0x07 = Unsigned32
0x08 = FloatingPoint
0x09 = VisibleString
0x10 = OctetString
0x40=Zero 41=Byte 42=Word
43=Dword 44=Error
Encoder: ever "1"
with byte: Parameter
with word: Parameter Hi Byte (MSB)
with Dword: Parameter Byte 3 (MSB)
with Word: Parameter Lo Byte (LSB)
with Dword: Parameter Byte 2
with Dword: Parameter Byte 1
with Dword: Parameter Byte 0 (LSB)
Example
0x0200
0xFFD
0x2F
0xFF
0x40
22/41
0x43
0x01
0x00
0x01
0x00
0x00
Example
0xAA
0x01
0x00
0x01
0x10
0xnn
Baumer IVO GmbH & Co. KG
Villingen-Schwenningen, Germany