Siemens Simatic Operating Instructions Manual page 6

Table of contents
4.2 CAN transparent .................................................................................................................... 43
4.2.1 Overview ................................................................................................................................ 43
4.2.2 State model ............................................................................................................................ 43
4.2.3 CAN messages ...................................................................................................................... 45
4.2.4 Control and status information ............................................................................................... 46
4.2.5 Cyclic data exchange between controller and PN/CAN LINK for configured CAN
messages ............................................................................................................................... 47
4.2.6 Cyclic data exchange between controller and PN/CAN LINK for programmed CAN
messages ............................................................................................................................... 48
4.2.7 Response to errors ................................................................................................................ 56
5 Application planning .............................................................................................................................. 57
5.1 Installation guidelines ............................................................................................................. 57
5.2 Installation location ................................................................................................................ 58
5.3 Transportation ........................................................................................................................ 60
5.4 Storage ................................................................................................................................... 60
5.5 Scope of delivery.................................................................................................................... 61
6 Mounting/Extending .............................................................................................................................. 63
6.1 Installing the device ............................................................................................................... 63
7 Connecting ........................................................................................................................................... 65
7.1 Safety instructions and guidelines ......................................................................................... 65
7.2 Potential ratios ....................................................................................................................... 67
7.3 24 V DC power supply ........................................................................................................... 68
7.4 Connecting the functional ground .......................................................................................... 69
7.5 Connecting PROFINET .......................................................................................................... 70
7.6 Connecting the CAN bus ....................................................................................................... 71
8 Commissioning ..................................................................................................................................... 73
8.1 Commissioning the PN/CAN LINK ......................................................................................... 73
9 Configuring / programming .................................................................................................................... 75
9.1 Configuring CANopen Manager ............................................................................................. 75
9.1.1 Overview ................................................................................................................................ 75
9.1.2 Configuration view in the TIA Portal....................................................................................... 76
9.2 Configuring CANopen Slave .................................................................................................. 82
9.2.1 Overview ................................................................................................................................ 82
9.2.2 Configuring in the TIA Portal .................................................................................................. 83
9.3 Configuring CAN transparent ................................................................................................. 87
9.3.1 Overview ................................................................................................................................ 87
9.3.2 Configuring in the TIA Portal .................................................................................................. 87
9.4 Programming .......................................................................................................................... 91
9.4.1 PLC tags ................................................................................................................................ 91
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SIMATIC PN/CAN LINK
Operating Instructions, 03/2018, A5E39895388-AB