
Baumer_EAM580_360_SAE_J1939_MA_EN_Rev0003.0000h_Index0002.docx Baumer Electric AG
06.08.2018 2/27 Frauenfeld, Switzerland
Contents
1Version overview .........................................................................................................................................4
2Safety and operating instructions..............................................................................................................5
3Product Assignment....................................................................................................................................6
3.1 Absolute encoder...........................................................................................................................................6
4System Overview.........................................................................................................................................7
4.1 General..........................................................................................................................................................7
4.2 Supported J1939 Services.............................................................................................................................7
4.3 Function Principle..........................................................................................................................................8
4.3.1 Overview........................................................................................................................................................8
4.3.2 Scaling...........................................................................................................................................................8
4.3.3 Position Range ..............................................................................................................................................9
4.3.4 Speed range..................................................................................................................................................9
4.3.5 Electronic gear function ...............................................................................................................................10
4.4 Encoder as standard component with embedded software used in safety functions...................................10
5CAN Frame.................................................................................................................................................11
5.1 Identifier.......................................................................................................................................................11
5.2 Parameter Group Number (PGN)................................................................................................................12
5.2.1 Identifier Examples......................................................................................................................................12
6Network Management Service..................................................................................................................13
6.1 NAME Field (PGN 60159) ...........................................................................................................................13
6.2 Address Claiming.........................................................................................................................................13
7PGN65450 - cyclic message (PDU2 Format)............................................................................................14
7.1 General........................................................................................................................................................14
7.2 Frame Format..............................................................................................................................................14
7.3 Mapping.......................................................................................................................................................15
7.3.1 Mappable objects.........................................................................................................................................15
7.3.2 Default mapping of absolute encoder ..........................................................................................................15
7.4 Timing..........................................................................................................................................................15
7.5 Exceptions of accurate calculation of process data .....................................................................................15
8PGN61184 - Encoder Parameters and values (PDU1 Format)................................................................16
8.1 Request frame format for PDU1 ..................................................................................................................16
8.2 CMD Codes.................................................................................................................................................16
8.3 Response Frame format for PDU1 ..............................................................................................................17
8.4 Response Codes.........................................................................................................................................17
8.5 Error-Codes.................................................................................................................................................17
9Object descriptions and examples...........................................................................................................18
9.1 0x1010 Saving of parameters......................................................................................................................18
9.2 0x1011 Restoring of default values..............................................................................................................18
9.3 0x1018-2 Reading of the product code........................................................................................................19
9.4 0x6507 Reading of the software version......................................................................................................19
9.5 0x2100 Baudrate .........................................................................................................................................20
9.6 0x6001 Measuring units per revolution........................................................................................................20
9.7 0x6003 Preset value encoder......................................................................................................................21
9.8 0x2103 Group Extension.............................................................................................................................21
9.9 0x2104 Transmission rate for PGN65450....................................................................................................22
9.10 0x2117 Encoder Diagnostics.......................................................................................................................23