Lenze 8400 - Addressing by Means of Index and Subindex

Lenze · 8400 HighLine · Reference manual · DMS 12.0 EN · 06/2017 · TD23 739
11 System bus "CAN on board"
11.9 Parameter data transfer
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11.9.2.2 Addressing by means of index and subindex
A parameter (a Lenze code) is addressed as per the following formula:
Index = 24575 - (Lenze code number)
Example
The C00011
parameter (motor reference speed) is to be addressed.
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 2nd byte 3rd byte 4th byte 5th byte 6. byte 7th byte 8th byte
Command Index Subindex Data 1 Data 2 Data 3 Data 4
LOW byte HIGH
byte
LOW word HIGH word
LOW byte HIGH byte LOW byte HIGH byte
1st byte 2nd byte 3rd byte 4th byte 5th byte 6. byte 7th byte 8th byte
Command Index Subindex Data 1 Data 2 Data 3 Data 4
0xF4 0x5F 0x00