Siemens SIMODRIVE 611 universal - Page 204

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5.1 General information about PROFIBUS–DP for ”SIMODRIVE 611 universal”
5-204
 Siemens AG 2005 All Rights Reserved
SIMODRIVE 611 universal Description of Functions (FBU) – 04.05 Edition
Parameters can be read and written into according to the protocol, defi-
ned in the PROFIdrive Profile via the DPV1 parameter channel.
DPV1
parameter
channel
PNO Directive ”PROFIdrive Profile
Variable–Speed Drives”
 Cyclic data transfer: PZD part
 Non–cyclic data transfer: PKW part
 Non–cyclic data transfer: DPV1 parameter
channel
S7 protocol +
data transfer protocol
DP master
Class 1
(PLC e.g. SIMATIC S7)
DP Master Class 2
(e.g. OP17)
HMI
DP slave
611U
PROFIBUS–DP
RS232/RS485
PG/PC
PG/PC
DP master
Class 2
PG/PC
with
SimoCom U
S7 protocol
+ DPV1
PG/PC
DP master
Class 2
PG/PC
Fig. 5-2 Protocol for ”DP slave 611U”
DPV1 parameter
channel (from SW
6.1)
5 Communications via PROFIBUS DP
08.99