Siemens SINAMICS S120 Commissioning Manual page 109

To read the image of the individual process data objects to the PZD receive and PZD
transmit words for the receive and transmit buffers, carry out the following steps.
Example
Note
Each drive object has a separate receive and transmit buffer for transferring message
frames.
The expert list for each of the drive objects contains the images for the:
● 16-bit process data objects for
● 32-bit process data objects for
Steps (using drive object 2 as an example)
1. In the project navigator, call up the expert list for drive object 2: Drives > Drive_2 > right-
2. Search for r parameter r8750[0] with the image of the 16-bit process data objects in the
CANopen interface
Commissioning Manual, (IH2), V2.6, 10/2008 Edition, 6SL3097-2AA00-0BP3
3.6 Interconnecting process data in the receive and transmit buffers
– Receive, as of parameter r8750[0]
– Transmit, as of parameter r8751[0]
– Receive, as of parameter r8760[0]
– Transmit, as of parameter r8761[0]
click > Expert > Expert list.
receive buffer. In this example, the following are mapped (see also screenshot below):
– Control word (6840 hex) in PZD 1
– Set torque (6871 hex) in PZD 4
Commissioning
109