Siemens SIMOVERT MASTERDRIVES Manual page 304

05.2006
8.2.2.5 Acyclical master class 2 - Operator control (SIMATIC OP)
ProTool
Open-loop control
Variable
Siemens AG 6SE7087-6QX70 (Version AG)
SIMOVERT MASTERDRIVES
Functionality only with CBP2.
With a SIMATIC OP as the PROFIBUS DP master, you can achieve
direct access to a drive.
A drive with a CBP2 behaves like a SIMATIC S7 towards a SIMATIC OP.
For access to the drive parameters, the following simple illustration
applies:
Parameter number = Data block number
Parameter subindex = Data block offset
All SIMATIC OPs and TDs with the final digit 7 are suitable.
You can configure SIMATIC OP with "ProTool". The following specific
settings for drives are to be entered during configuration with Pro Tool.
Control units: Protocol always "SIMATIC S7 - 300/400", additional
parameters:
Field
Network parameter - Profile
Network parameter - Baud rate
Communications partner - Address
Communications partner - Slot/rack
Variables: "General" register:
Field
Name
Control unit
Type
Range
DB
(data block number)
DBB, DBW, DBD
(data block offset)
Length
Acquisition cycle
Number of elements
Places after the decimal point
Compendium Motion Control
Communication / PROFIBUS
Value
DP
(as selected)
(the PROFIBUS address of the drive)
Don't care, 0
Value
(as selected)
(as selected)
Depending on parameter value addresses,
e.g.:
for I2, O2
INT:
for I4, O4
DINT:
WORD: for V2, L2
DB
Parameter number
1 to 3999
Subindex
for non-indexed parameters
0:
for indexed parameters
1 to 101:
(not activated)
(as selected)
1
(as selected)
8.2-17