8400 StateLine C | Reference manual
System bus "CAN on board"
Parameter data transfer
460
L
Firmware
≤
11.00 - DMS 8.0 EN - 10/2011
10.9.2.2
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
6th 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
6th byte
7th byte
8th byte
Command
Index
Subindex
Data 1
Data 2
Data 3
Data 4
0xF4
0x5F
0x00
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