6
7
8
Setting the node number ............................................................................................. 27
9
11 CANopen Overview ...................................................................................................... 30
11.1
Communication Objects ..................................................................................... 30
11.2
Application Objects ............................................................................................ 30
11.3
SDO Function ...................................................................................................... 31
11.3.1
Read Access .......................................................................................................... 32
11.3.2
Write Access ......................................................................................................... 32
11.3.3
Error code table ..................................................................................................... 33
11.3.4
Segmented Transfer .............................................................................................. 34
11.3.4.1
11.3.4.2
11.4
PDO Function ...................................................................................................... 37
11.5
Emergency Function ........................................................................................... 37
11.6
SYNC ................................................................................................................... 38
11.7
NMT Functions .................................................................................................... 39
11.7.1
NMT state machine ................................................................................................ 39
11.7.2
Boot-Up message .................................................................................................. 40
11.7.3
NMT commands ..................................................................................................... 40
11.8
Guarding ............................................................................................................. 41
11.9
Heartbeat ............................................................................................................ 42
11.10
OS Synchronization ............................................................................................ 42
11.11
Fault Reset .......................................................................................................... 44
12 Objects ......................................................................................................................... 45
12.1
12.1.1
Communication objects .......................................................................................... 45
12.1.2
Manufacturer objects ............................................................................................. 48
12.1.3
Device profile objects ............................................................................................. 50
12.2
12.2.1
0x1000/0 Device Type............................................................................................ 55
12.2.2
0x1001/0 Error Register ......................................................................................... 56
12.2.3
12.2.4
12.2.5
12.2.6
12.2.7
12.2.8
12.2.9
0x100C/0 Guard Time ............................................................................................ 60
12.2.10
12.2.11
12.2.12
12.2.13
12.2.14
4
CM-CAN ACU
04/13
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