ICP DAS USA CAN-8823 User Manual page 72

Canopen slave device
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Step 3. The CAN-8423 is requested 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
ccs
:
3
t
:
0
Step 4. The CAN-8423 will respond to the first 7 bytes in the index 0x1008 and
sub-index 00 object entries.
11-bit COB-ID (bit)
Func Code
10
9
8
7
6
5
1
0
1
1
0
0
SDO client
scs
:
0
t
:
0
n
:
0
c
:
0
seg-data
:
43 41 4E 2D 38 34 32
Users can check the chapter 6 to know that the object entry with
index 0x1008
"VISIBLE_STRING". Therefore, users need to trans form these
data values into the corresponding ASCII character. After
transformation, they become "CAN-842".
CAN-8x23 user's manual (Revision 3.20, Mar/08/2012) ------
Node ID
RTR
4
3
2
1
0
0
0
0
0
1
0
Node ID
RTR
4
3
2
1
0
0
0
0
0
1
0
and
Data
Length
0
1
8
60
00
Data
Length
0
1
8
00
43
sub
index 00
8-byte Data (byte)
2
3
4
5
6
00
00
00
00
00
SDO server
(CAN-8x23)
8-byte Data (byte)
2
3
4
5
6
41
4E
2D
38
34
SDO server
(CAN-8x23)
has
the
data
7
00
7
32
type
72

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