Siemens SINAMICS V20 Operating Instructions Manual page 78

Commissioning via the built-in BOP
5.5 Quick commissioning
Connection macro Cn010 - USS control
Connection macro settings:
Parameter Description
P0700[0] Selection of command source
P1000[0] Selection of frequency
P2023[0] RS485 protocol selection
P2010[0] USS/MODBUS baudrate
P2011[0] USS address
P2012[0] USS PZD length
P2013[0] USS PKW length
P2014[0] USS/MODBUS telegram off time
Connection macro Cn011 - MODBUS RTU control
Connection macro settings:
Parameter Description
P0700[0] Selection of command source
P1000[0] Selection of frequency
P2023[0] RS485 protocol selection
76
Factory default
1
1
1
6
0
2
127
2000
Factory default Default for Cn011 Remarks
1 5
1 5
1 2
Default for Cn010 Remarks
5 RS485 as the command source
5 RS485 as the speed setpoint
1 USS protocol
8 Baudrate 38400 bps
1 USS address for converter
2 Number of PZD words
127 Variable PKW words
500 Time to receive data
RS485 as the command source
RS485 as the speed setpoint
MODBUS RTU protocol
Operating Instructions, 10/2019, A5E34559884-012
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