Parameters
List of Parameters
1-200
© Siemens AG 2007 All Rights Reserved
SINAMICS G120 Control Units CU240S, Edition 05/2007
Description: Sets baud rate for USS communication.
Values: 4: 2400 baud
5: 4800 baud
6: 9600 baud
7: 19200 baud
8: 38400 baud
9: 57600 baud
10: 76800 baud
11: 93750 baud
12: 115200 baud
Index: [0] = USS on RS485
[1] = USS on RS232
Description: Sets unique address for inverter.
Index: [0] = USS on RS485
[1] = USS on RS232
Note: You can connect up to a further 30 inverters via the serial link (i.e. 31 inverters in total) and control them with the
USS serial bus protocol.
Description: Defines the number of 16-bit words in PZD part of USS telegram.
In this area, process data (PZD) are continually exchanged between the master and slaves.
The PZD part of the USS telegram is used for the main setpoint, and to control the inverter.
Index: [0] = USS on RS485
[1] = USS on RS232
Notice: USS protocol consists of PZD and PKW which can be changed by the user via parameters P2012 and P2013
respectively.
p2010[0...1] USS baudrate / USS baudrate
Access level: 2 P-Group: Communications Data type: Unsigned16
Quick comm. NO Active: NO Data set: -
Can be changed: U, T
Min Max Factory setting
4 12 8
p2011[0...1] USS address / USS address
Access level: 2 P-Group: Communications Data type: Unsigned16
Quick comm. NO Active: NO Data set: -
Can be changed: U, T
Min Max Factory setting
0 31 0
p2012[0...1] USS PZD length / USS PZD length
Access level: 3 P-Group: Communications Data type: Unsigned16
Quick comm. NO Active: NO Data set: -
Can be changed: U, T
Min Max Factory setting
0 8 2
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