CANopen
6
Parameter setting
6-35
L
BA2175 EN 2.0
6.4.1.15
1200
hex
/ 1201
hex
: Server SDO parameters
Server SDOs can be parameterised with two objects (CAN parameter data channel 1 = 1200
hex
and
CAN parameter data channel 2 = 1201
hex
).
With index 1201 the identifier can be written in sending and receiving direction, index 1200 has only
got reading access.
Index
[hex]
Subindex
Name
Data type
Authorisation
Explanation
1200
0
1
2
Server SDO Parameter
Identifier client
→
Server (rx)
Identifier server
→
Client (tx)
SDO Param ro
0: Max. supported subindex = 2
1: Receive identifier specification
1201
0
1
2
Server SDO parameter
Identifier client
→
Server (rx)
Identifier server
→
Client (tx)
SDO Param ro
rw
rw
1: Receive identifier specification
2: Send identifier specification
Data telegram assignment
5th byte
6th byte
7th byte
8th byte
U32
0
10
11 - 28
29
30
31
11 bit identifier
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0/1
Explanation
Bit no.
Value
Explanation
0 - 10
0/1
Identifier (see chapter 6.1.1)
(11 - 28)*
0
*
)
The extended identifier (29 bit) is not supported for the 2175 fieldbus. Any
29*
0
)
The extended identifier (29 bit) is not supported for the 2175 fieldbus. Any
of these bits must be 0.
30
0
Reserved
31
0/1
0: SDO valid
1: SDO invalid
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