Configuring The Communication Between The Plc And The Drive - Siemens SINUMERIK 840D sl Commissioning Manual

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13.3 Configuring the communication between the PLC and the drive

13.3 Configuring the communication between the PLC and the drive
Telegram lengths and I/O addresses
Note
In the HW Config, a telegram length and the associated I/O addresses is preassigned per
default.
The pre-assignment for SINAMICS Integrated corresponds to telegram 116 for the axes and
391 for the NCU and 370 for the ALM with the max. possible telegram length.
This default can be used to supply all known telegrams; no modification is necessary.
Operating steps
1. To view this configuration, click in the HW Config on the module "SINAMICS Integrated"
and select "Object properties", using the <right mouse button>.
2. Select the "Configuration" tab and the select the "Overview" tab.
Figure 13-5
3. Click "OK" to close the dialog.
4. You can view the address areas in the station window in the detail view by clicking on
"SINAMICS Integrated". Here, for example, address 4100 corresponds to the address
entered in MD13050 DRIVE-LOGIC_ADRESS[0]. The addresses have a gap of 40 bytes.
The following figure shows how the default values MD13050 DRIVE-
220
As shown in the figure below, you can view the lengths of the preassigned telegrams.
The figure shows user-defined telegrams for 6 axes.
Message length
Commissioning Manual, 07/2007, 6FC5397-2AP10-3BA0
IBN CNC: NCK, PLC, drive