![NANOTEC ELECTRONIC N5 Technical Manual Download Page 111](http://html.mh-extra.com/html/nanotec-electronic/n5/n5_technical-manual_705153111.webp)
Technical Manual N5 (CANopen)
8 CANopen
CAN ID
Data
Byte 1
Byte 2
580+NodeID
0x41
<IDX>
Byte 3
Byte 4
<SUBIDX>
Byte 5
Byte 6
Byte 7
Byte 0
<DATA LENGTH>
Init SDO Upload confirm
Client
Server
The initialization is thereby concluded; all that remains is the upload of the data. A data packet is
requested with the following SDO request:
CAN ID
Data
Byte 1
Byte 2
600+NodeID
<CMD>
Byte 3
Byte 4
Byte 5
Byte 6
Byte 7
Byte 0
<IDX>
Segment SDO Upload request
Client
Server
<SUBIDX>
0x00
0x00
0x00
0x00
Byte 0 with command
<CMD>
is structured as follows:
0 1 0 t 0 0 0 0
7 6 5 4 3 2 1 0
Bit number
<CMD>
The bit with designation
t
alternates with each request ("toggle bit"). It begins each transfer with 0,
even if the previous transfer was aborted.
The controller responds to the above message with the data, whereby the message is structured as
follows:
Version: 2.0.1 / FIR-v1650
111