Siemens CU240B-2 - Page 207

Advanced commissioning
6.2 Inverter control
Converter with the CU240B-2 and CU240E-2 Control Units
Operating Instructions, 01/2016, FW V4.7 SP6, A5E34259001B AC
207
Freely selecting the signal interconnection of the telegram
The signals in the telegram can be freely interconnected.
Procedure
Proceed as follows to change the signal interconnection of a telegram:
1. Using STARTER or an operator panel, set parameter p0922 = 999.
2. Using STARTER or an operator panel, set parameter p2079 = 999.
3. Interconnect additional PZD send words and PZD receive words with signals of your
choice via parameters r2050 and p2051.
You have freely interconnected the signals transferred in the telegram.
Parameter
Description
p0922
PROFIdrive telegram selection
999: Free telegram (message frame) configuration
p2079
PROFIdrive PZD telegram selection extended
999:
Free telegram (message frame) configuration
r2050[0…11]
PROFIdrive PZD receive word
Connector output to interconnect the PZD (setpoints) in the word format received
from the PROFIdrive controller.
p2051[0…16]
PROFIdrive PZD send word
Selection of the PZD (actual values) in the word format to be sent to the PROFIdrive
controller.
For further information refer to the function block diagrams 2468 and 2470 of the List
Manual.