Example 2
Reading of Parameter
User name
029 (Type String), in data set 0 with the actual
parameter value “CANopen device”.
Index = 29 + 0x2000 = 0x201D, Wert = “CANopen device”
ASCII
C
A
N
o
p
e
n
Hexadec-
imal
0x43
0x41
0x4E
0x6F
0x70
0x65
6E
ASCII
(blank)
d
e
v
i
c
e
Hexadec-
imal
0x20
0x64
0x65
0x76
0x69
0x63
0x65
Initiate Se-
quence
Client
Server
SDO Initiate Download Request (segmented)
0
1
2
3
4
5
6
7
COB ID Control byte
Index
Sub-index
Daten
0x601
0x40
0x0C
0x20
0x00
0x00
0x00
0x00
0x00
Server
Client
Initiate Download Response (response: 9 bytes to be send)
0
1
2
3
4
5
6
7
COB ID Control byte
Index
Sub-index
Daten
0x581
0x41
0x0C
0x21
0x00
0x09
0x00
0x00
0x00
1st Segment Server
Client
Upload Segment Request (bytes 1…7)
0
1
2
3
4
5
6
7
COB ID Control byte
Daten
0x601
0x60
0x00
0x00
0x00
0x00
0x00
0x00
0x00
Server
Client
Upload Segment Response (bytes 1…7)
0
1
2
3
4
5
6
7
COB ID Control byte
Daten
0x581
0x00
0x43
0x41
0x4E
0x6F
0x70
0x65
6E
2nd Segment Server
Client
Upload Segment Request (bytes 8…14)
0
1
2
3
4
5
6
7
COB ID Control byte
Daten
0x601
0x70
0x00
0x00
0x00
0x09
0x00
0x00
0x00
Server
Client
Upload Segment Response (bytes 8…14)
0
1
2
3
4
5
6
7
COB ID Control byte
Daten
0x581
0x11
0x20
0x64
0x65
0x76
0x69
0x63
0x65
82
CM-CAN ACU
04/13
Содержание Vectron Active Cube
Страница 1: ...ACTIVE CUBE CANopen Communication module CM CAN Frequency inverter 230 V 400 V...
Страница 2: ......
Страница 239: ......