Motion Control With Profibus-Dp (From Sw 3.1) - Siemens SIMODRIVE 611 universal Function Manual

08.99 08.01
5.8 Motion Control with PROFIBUS–DP (from SW 3.1)
General Using the "Motion Control with PROFIBUS DP" function, a clock–cycle
information synchronous drive coupling can be established between a DP master
and one or several slaves via the PROFIBUS fieldbus.
Reader's note
The clock–synchronous drive coupling is defined in the following
documentation:
Reference:
Which clock– Clock–synchronous operation can be implemented using the following
synchronous
DP masters:
masters are there?
Table 5-36
SINUMERIK 802D
SINUMERIK 840Di
Positioning and path control board
FM 357–2
SIMATIC S7–300
6ES7315–2AF03–xxxx
Activation The clock–cycle synchronous drive coupling can be activated if all of
the prerequisites of the DP master and DP slave have been fulfilled
and the function has been selected in the DP master by appropriately
parameterizing/configuring it.
Parameterizing The parameters for equidistant operation are included in the slave–spe-
equidistant cific master device file SIEM808F.GSD. Parameterization is also possi-
operation ble via Drive ES.
The master configuring ensures, that all of the DP slaves in the applica-
tion use the same clock cycle times and processing instants.
When PROFIBUS runs–up, the information required by the DP slaves,
is transferred from the master to all of the slaves via the parameterizing
telegram.
E Siemens AG 2005 All Rights Reserved
SIMODRIVE 611 universal Description of Functions (FBU) – 04.05 Edition
5 Communications via PROFIBUS DP
5.8 Motion Control with PROFIBUS–DP (from SW 3.1)
/PPA/, PROFIdrive Profile for Drive Technology,
Version 3.1 July 2002
Examples for clock–synchronous masters
DP–MASTER
In the "speed/torque setpoint" mode
(n–set mode) (n–set mode)
In the "positioning" operating mode
(pos mode)
DP slave 611U
5-293
5