Siemens SINAMICS G120 - Page 127

Configuring the fieldbus
7.3 PROFIdrive profile for PROFIBUS and PROFINET
Inverter with CU230P-2 Control Units
Operating Instructions, 11/2013, FW V4.6.6, A5E02430659B AG
127
Offset and page index of the parameter numbers
Parameter numbers < 2000
PNU = parameter number.
Write the parameter number into the PNU (PKE bit 10 ... 0).
Parameter numbers
≥ 2000
PNU = parameter number
- offset.
Write the parameter number minus the offset into the PNU
(PKE bit
10 … 0).
Write the offset in the page index (IND bit 7 … 0).
Parameter number
Offset
Page index
Hex
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
0000 … 1999
0
0 hex
0
0
0
0
0
0
0
0
2000 … 3999
2000
80 hex
1
0
0
0
0
0
0
0
6000 … 7999
6000
90 hex
1
0
0
1
0
0
0
0
8000 … 9999
8000
20 hex
0
0
1
0
0
0
0
0
10000 … 11999 10000 A0 hex 1 0 1 0 0 0 0 0
20000 … 21999
20000
50 hex
0
1
0
1
0
0
0
0
30000 … 31999
30000
F0 hex
1
1
1
1
0
0
0
0
60000 … 61999
60000
74 hex
0
1
1
1
0
1
0
0
Indexed parameters
For indexed parameters, you must write the index as hex value into the subindex
(IND bit 15 … 8).
Parameter contents
Parameter contents can be parameter values or connector parameters. For interconnecting
connector parameters please see Section Interconnecting signals in the converter
(Page 425).
Enter the parameter value, right
-justified, as follows in the 4th word of the parameter
channel:
•
8-bit values:
4th
word, bits 0 … 7,
bits 8
…
15 of the 4th word and the 3rd word
are zero.
•
16-bit values:
4th
word, bits 0 … 15,
the 3rd word is zero.
•
32-bit values:
3rd and 4th word
Enter a connector parameter as follows:
•
Number of the connector parameter:
3rd
word
•
Drive object of the connector parameter:
4th
word, bits 10 … 15
•
The index or bit field number of the connector parameter:
4th
word, bits 0 … 9