09.2008
Communication / PROFIBUS
Siemens AG
6SE7087-6QX70 (Version AK)
SIMOVERT MASTERDRIVES
Compendium Motion Control
8.2-79
PKW
PZD (4, 12 or 20 bytes)
PPO1
(8 bytes)
(4 bytes)
PPO2
(8 bytes)
(12 bytes)
PPO3
−
(4
bytes)
PPO4
−
(12
bytes)
PPO5
(8 bytes)
(20 bytes)
At the present time, the CBP can be operated with a CP342-5DP only as
a standard DP slave because S7 functions are not yet supported by the
CP342-5DP. In order to operate the CBP as a standard slave, the
equipment master file or the type-description file must be incorporated
into the STEP7 basic software (see integrated DP interfaces).
The SIMATIC DVA_S7 module package (variable-speed drives on
SIMATIC S7) implements data transfer between the drive and SIMATIC
S7 in accordance with the PROFIBUS profile for variable-speed drives
and thus facilitates creation of the user program. A data module with the
same appearance is always provided as the data interface, irrespective
of which S7 CPU the program runs on. The programmer does not
therefore need any detailed knowledge of the SIMATIC S7 system
architecture or of the necessary system functions.
As already mentioned, the DVA_S7 object manager is part of the scope
of supply of the DVA_S7 module package.
The DVA_S7 module package can be obtained from A&D WKF
Fürth/Germany under MLFB 6SX 7005-0CB00.
8.2.8.3
Operating the CBP with a non-Siemens system
When used with a non-Siemens master system, the CBP can be
operated only as a standard DP slave.
The equipment master file (GSD file) on the CD contains all the
information which a DP master system needs for integrating the CBP as
a standard DP slave in its PROFIBUS configuration.
If the non-Siemens master system allows direct integration of a master
file, the SIEM8045.GSD file can be copied into the relevant sub-directory.
If this is not possible, the required information will have to be taken from
the SIEM8045.GSD file.
CP342-5DP
The DVA_S7 module
package
Required master file
