Siemens SINAMICS G120XA - PNU (Parameter Number) and Page Index; Parameter Value or Connector

PNU (parameter number) and page index
Parameter number PNU Page index
0000 … 1999 0000 … 1999 0 hex
2000 … 3999 0000 … 1999 80 hex
6000 … 7999 0000 … 1999 90 hex
8000 … 9999 0000 … 1999 20 hex
10000 … 11999 0000 … 1999 A0 hex
20000 … 21999 0000 … 1999 50 hex
30000 … 31999 0000 … 1999 F0 hex
60000 … 61999 0000 … 1999 74 hex
Subindex
For indexed parameters, the parameter index is located in subindex as hexadecimal value.
PWE: Parameter value or connector
Parameter values or connectors can be located in the PWE.
Table 6-37 Parameter value or connector
PWE 1 PWE 2
Parameter value Bit 15 … 0 Bit 15 … 8 Bit 7 … 0
0 0 8-bit value
0 16-bit value
32-bit value
Connector Bit 15 … 0 Bit 15 … 10 Bit 9 … 0
Number of the connector 3F hex The index or bit field
number of the connec‐
tor
Examples
Read request: Read out serial number of the Power Module (p7841[2])
To obtain the value of the indexed parameter p7841, you must fill the telegram of the parameter
channel with the following data:
● PKE, Bit 12 … 15 (AK): = 6 (request parameter value (field))
● PKE, Bit 0 … 10 (PNU): = 1841 (parameter number without offset)
Parameter number = PNU + offset (page index)
(7841 = 1841 + 6000)
● IND, bit 8 … 15 (subindex): = 2 (index of parameter)
Advanced commissioning
6.2 Drive control
SINAMICS G120XA converter
Operating Instructions, 03/2019, FW V1.0, A5E44751205B AB 177