Siemens SINAMICS G120XA, Руководство по эксплуатации

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● IND, bit 0 … 7 (page index): = 90 hex (offset 6000 corresponds to 90 hex)
● Because you want to read the parameter value, words 3 and 4 in the parameter channel for
requesting the parameter value are irrelevant. They should be assigned a value of 0, for
example.
3DUDPHWHUFKDQQHO
3:(KLJKUGZRUG 3:(ORZWKZRUG ,1'QGZRUG
3DJHLQGH[ 3DUDPHWHUQXPEHU 6XELQGH[ 3DUDPHWHUYDOXH
3.(VWZRUG
'ULYHREMHFW ,QGH[ $.
Figure 6-13 Telegram for a read request from p7841[2]
Parameter number
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 15 … 8).
Table 6-38 Offset and page index of the parameter numbers
Parameter number Offset Page index
Hex Bit 15 Bit 14 Bit 13 Bit 12 Bit 11 Bit 10 Bit 9 Bit 8
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 7 … 0).
Advanced commissioning
6.2 Drive control
SINAMICS G120XA converter
178
Operating Instructions, 03/2019, FW V1.0, A5E44751205B AB