ICP DAS USA CAN-8123 User Manual page 80

Step 3. The message is sent to finish the Initiate SDO Block Upload protocol,
and will actuate the CAN-8423 to start the data transmission.
11-bit COB-ID (bit)
Func Code
10 9 8 7 6 5
1 1 0 0 0 0
SDO client
: 5
ccs
: 3
cs
Step 4. The CAN-8423 will responds to the first 7 bytes of data by using the
Upload SDO Block Segment protocol.
11-bit COB-ID (bit)
Func Code
10 9 8 7 6 5
1 0 1 1 0 0
SDO client
: 0
c
: 1
seqno
: 43 41 4E 2D 38 34 32
seg-data
CAN-8123/CAN-8223/CAN-8423 user's manual (Revision 3.00, May/22/2009) ------
RTR
Node ID
4 3 2 1 0
0 0 0 0 1 0
RTR
Node ID
4 3 2 1 0
0 0 0 0 1 0
Data 8-byte Data (byte)
Length
0 1 2
8 A3 00 00
Data 8-byte Data (byte)
Length
0 1 2
8 1 43 41
3 4 5 6
00 00 00 00 00
SDO server
(CAN-8x23)
3 4 5 6
4E 2D 38 34 32
SDO server
(CAN-8x23)
80
7
7