Profibus Dp And Drive Interface - Siemens SIMOTION C230-2 Equipment Manual

3.1.4

PROFIBUS DP and drive interface

PROFIBUS DP interface (X8, X9)
The C230-2 provides you with two interfaces for connection to the PROFIBUS DP.
Baud rates up to 12 Mbits/s are possible. Both interfaces can be used for isochro-
nous operation.
The interfaces can be operated in the following combinations as master or slave
(isochronous/not isochronous):
X8
DP slave
isochronous
DP master
isochronous
DP slave
isochronous
DP master not
isochronous
DP master
isochronous
DP master
isochronous
DP master
isochronous
DP master not
isochronous
DP slave not
isochronous
DP master not
isochronous
DP slave not
isochronous
DP master not
isochronous
1) Actions in the application see function description SIMOTION Modular Machine Con-
cepts, order no. see List of References
E Siemens AG, 2003 All rights reserved
SIMOTION C230-2, 04.2003 Edition
X9
DP master Application synchronized with
isochronous DP master (X9), application
controls synchronization with
DP slave (X8)
DP slave Application synchronized with
isochronous DP master (X8), application
controls synchronization with
DP slave (X9)
DP master not Application running freely or
isochronous synchronized to the DP slave
(X8)
(can be monitored by the ap-
plication)
DP slave Application running freely or
isochronous automatically synchronized to
the DP slave (X9)
(can be monitored by the ap-
plication)
DP master Application synchronized with
isochronous DP master (X8, X9)
DP master not Application synchronized with
isochronous DP master (X8)
DP slave not Application synchronized with
isochronous DP master (X8)
DP master Application synchronized with
isochronous DP master (X9)
DP master Application synchronized with
isochronous DP master (X9)
DP master not Application asynchronous
isochronous
DP master not Application asynchronous
isochronous
DP slave not Application asynchronous
isochronous
Actions in the
Remark
DP master/DP slave
synchronization mech-
anisms
DP master/DP slave
synchronization mech-
anisms
DP slave synchroniza-
tion mechanisms
DP slave synchroniza-
tion mechanisms
None
None
None
None
None
None
None
None
Device Data
1)
application
3-27