Siemens SINAMICS G120 Operating Instructions Manual page 164

Configuring the fieldbus
7.7 Communication via RS485
Table 7- 14
Parameter number
0000 ... 1999
2000 ... 3999
6000 ... 7999
8000 ... 9999
10000 ... 11999
20000 ... 21999
30000 ... 31999
60000 ... 61999
Indexed parameters
For indexed parameters, you must write the index as hex value into the subindex (IND
bit 7 ... 0).
Parameter contents
Parameter contents can be parameter values or connector parameters. You require two
words for connector parameters. For interconnecting connector parameters please see
Section Interconnecting signals in the inverter (Page 430).
Enter the parameter value in the parameter channel right-justified as follows:
• 8-bit values:
• 16-bit values: Low word, bits 0 ... 15,
• 32-bit values: Low word and high word
Enter a connector parameter right-justified as follows:
• Number of the connector parameter:
• Drive object of the connector parameter:
• The index or bit field number of the connector parameter: Low word, bits 0 ... 9
164
Offset and page index of the parameter numbers
Offset Page index
Hex
0 0 hex
2000 80 hex
6000 90 hex
8000 20 hex
10000 A0 hex
20000 50 hex
30000 F0 hex
60000 74 hex
Low word, bit 0 ... 7,
bits 8 ... 15 are zero.
Bit 15 Bit 14 Bit 13 Bit 12 Bit 11 Bit 10
0 0 0
1 0 0
1 0 0
0 0 1
1 0 1
0 1 0
1 1 1
0 1 1
High word
Low word, bits 10 ... 15
Converter with the CU250S-2 Control Unit (vector)
Operating Instructions, 06/2013, FW V4.6, A5E31759476B AB
Bit 9
0 0 0 0
0 0 0 0
1 0 0 0
0 0 0 0
0 0 0 0
1 0 0 0
1 0 0 0
1 0 1 0
Bit 8
0
0
0
0
0
0
0
0