Siemens SIMOVERT MASTERDRIVES Manual page 758

Technology Option F01
9.5 Communication with the technology
9.5.1 Process data communication (PZD)
9-110
Communication with the technology functions across serial interfaces
such as
♦ PROFIBUS-DP [120...135]
♦ CAN bus [120...135]
♦ USS [100...111]
♦ SIMOLINK [150...160]
takes place using the same features as used for access to the basic
unit. This applies both to the high-speed cyclic process data interface
("PZD") and the acyclic parameter interface ("PKW"). Only process
data, not parameters, can be accessed via SIMOLINK.
The process data interface can be used to transfer all the signals of the
MASTERDRIVES MC (actual values and status bits) defined as
connectors or binectors (see [125] for example: here, any connectors
can be "wired" to the send message of the PROFIBUS-DP field bus
using the selection parameter P734).
All send data of the host system are already defined implicitly as
connectors and binectors (e.g. K3001...K3060 and B3100...B3915 from
the send message of PROFIBUS-DP [120]). They can therefore be
"wired through" on the MASTERDRIVES converter as setpoints and
control commands.
You can set up any configuration of send and receive messages using
BICO technology simply by setting the appropriate parameters,
however we recommend that you normally use a permanent message
assignment for the positioning and synchronization functions with 10
words each in the send and receive direction (PPO type 5 for
PROFIBUS-DP). This permanent message assignment can be
established quickly and conveniently with the DriveMonitor download
file POS_1_1.DNL [806].
The process data interface defined using this procedure is referred to
below as the "GMC interface", since it is used in the "GMC-BASIC"
software of the configuring package /1/ (GMC = General Motion
Control).
The signals exchanged with the technology over the GMC
process data interface are described in detail in the "Control and
checkback signals" chapter of manual /1/. In the following two
tables, you will find an illustration of the message format for send
and receive messages:
6SE7087-6QX70 (Version AG)
Compendium Motion Control
05.2006
Siemens AG
SIMOVERT MASTERDRIVES