Siemens SINUMERIK 840Di sl Commissioning Manual page 304

PROFIBUS DP Communication
8.10 DP slave SIMODRIVE drives
For configuring the drive within the framework of the NC commissioning, please refer to
Subsection "Drive configuration" (Page 389).
② DP master
The information regarding the individual DP slaves are known to the DP masters from the
PROFIBUS SDB generated from the configuration.
DP master transfers the data to/from the DP slaves in isochronous cycles using the following
information:
● PROFIBUS address 10:
● Message frame type 102
For a 2 axis-closed-loop control module of a SIMODRIVE 611 universal, the following
assignment applies:
● Slot 5/6 => Axis 1 or Drive A
● Slot 9/10 => Axis 2 or Drive B
③ DP slave 611U
DP slave interprets the message frames received from the DP master because of the
message frame type 102 set in the following drive parameters:
● Parameter P0922 (PROFIBUS message frame type selection)
304
Setpoint: Slot 5, I/O address 4100
Actual value: Slot 6, I/O address 4100
Setpoint: Slot 9, I/O address 4140
Actual value: Slot 10, I/O address 4140
Commissioning Manual, 05/2008, 6FC5397–4CP10–4BA0
Manual