Siemens SIMOVERT MASTERDRIVES Manual page 315

Communication / PROFIBUS
8.2.4.1 Comparison between parameter tasks to PROFIdrive version 2 and 3
PKW to PROFIdrive
profile V2
-
Task reference
Request/change
Task identifier
value/des./texts
4-bit
-
No. of parameters
0..1999 (11 bits)
Parameter number
1..255 (8 bits)
Subindex
-
No. of elements
(always "1")
-
Attribute
2 words
Total length
8.2-28
DPV1 parameter tasks to
PROFIdrive profile V3
New!
8-bit
Request/change
8-bit
New!
8-bit
Content as for PKW
16-bit
Content as for PKW - 1
16-bit
New
8-bit
New
8-bit
5 words
6SE7087-6QX70 (Version AG)
Compendium Motion Control
05.2006
Remarks
Task/response
identification
Distinction
value/description/text as
additional attribute
Multi-parameter tasks
Parameter number = 0 not
allowed
Offset in subindex due to
modified array definition:
DPV1 subindex = PKW
subindex – 1
Access to simple
parameters (nonindexed
parameters) is defined in
DB47 with "No. of
elements" = 0.
Distinction
value/description/text
Siemens AG
SIMOVERT MASTERDRIVES