Addressing By Means Of Index And Subindex - Lenze 8400 StateLine C Reference Manual

8400 StateLine C | Reference manual
System bus "CAN on board"
Parameter data transfer
10.9.2.2

Addressing by means of index and subindex

1st byte
Command
A parameter (a Lenze code) is addressed as per the following formula:
Index = 24575 - (Lenze code number)
Example
The C00011
Calculation:
 Index:
– Decimal: 24575 - 11 = 24564
– Hexadecimal: 0x5FFF - 0xB = 0x5FF4
 Subindex: 0x00 (subindex 0 since the parameter does not have any subcodes)
Entries:
1st byte
Command
460
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2nd byte 3rd byte 4th byte
Index Subindex
LOW byte HIGH
byte
parameter (motor reference speed) is to be addressed.
2nd byte 3rd byte 4th byte
Index Subindex
0xF4 0x5F 0x00
L
5th byte 6th byte
Data 1 Data 2
LOW word
LOW byte HIGH byte
5th byte 6th byte
Data 1 Data 2
Firmware ≤ 11.00 - DMS 8.0 EN - 10/2011
7th byte 8th byte
Data 3 Data 4
HIGH word
LOW byte HIGH byte
7th byte 8th byte
Data 3 Data 4