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6.2.1. Read object (Upload object)
Sending below data, the object data can be read.
Send data to read object
COB-ID RTR DLC Data0 Data1 Data2 Data3 Data4 Data5 Data6 Data7
0x600+
Node-ID
0 4 40
Obj. No.
Sub
index
--- --- --- ---
L H
Response data for read object (byte)
COB-ID RTR DLC Data0 Data1 Data2 Data3 Data4 Data5 Data6 Data7
0x600+
Node-ID
0 8 4f
Obj. No.
Sub
index
Data ---
--- ---
L H
Response data for read object (word)
COB-ID RTR DLC Data0 Data1 Data2 Data3 Data4 Data5 Data6 Data7
0x600+
Node-ID
0 8 4b
Obj. No.
Sub
index
Data
--- ---
L H L H
Response data for read object (long)
COB-ID RTR DLC Data0 Data1 Data2 Data3 Data4 Data5 Data6 Data7
0x600+
Node-ID
0 8 43
Obj. No.
Sub
index
Data
L H LL LH HL HH
Error response (Refer to 6.2.3 Abort code)
COB-ID RTR DLC Data0 Data1 Data2 Data3 Data4 Data5 Data6 Data7
0x600+
Node-ID
0 8 43
Obj. No.
Sub
index
Data
L H LL LH HL HH
6.2.2. Write object (Download object)
Sending below data, the object data can be wrote.
Send data to write object (byte)
COB-ID RTR DLC Data0 Data1 Data2 Data3 Data4 Data5 Data6 Data7
0x600+
Node-ID
0 8 2f
Obj. No.
Sub
index
Data
--- --- ---
L H
Send data to write object (word)
COB-ID RTR DLC Data0 Data1 Data2 Data3 Data4 Data5 Data6 Data7
0x600+
Node-ID
0 8 2b
Obj. No.
Sub
index
Data
--- ---
L H L H
Send data to write object (long)
COB-ID RTR DLC Data0 Data1 Data2 Data3 Data4 Data5 Data6 Data7
0x600+
Node-ID
0 8 23
Obj. No.
Sub
index
Data
L H LL LH HL HH
Response data for write object
COB-ID RTR DLC Data0 Data1 Data2 Data3 Data4 Data5 Data6 Data7
0x580+
Node-ID
0 8 60
Obj. No.
Sub
index
--- --- --- ---
L H
Error response (Refer to 6.2.3 Abort code)
COB-ID RTR DLC Data0 Data1 Data2 Data3 Data4 Data5 Data6 Data7
0x580+
Node-ID
0 8 80
Obj. No.
Sub
index
Abort Code
L H LL LH HL HH