Contents
Triton OMD CAN protocol / Rev.-No. 03
Table of contents
Page
1 Safety instructions and related symbols.............................................................................. 1
1.1 Basic safety measures for servicing and maintenance..................................................... 2
1.2 Before putting an installation into service after naintenance and repair works.............. 2
2 System description................................................................................................................. 3
2.1 Proper and intended use................................................................................................... 3
2.2 Functional description ..................................................................................................... 3
3 HEINZMANN CAN protocol............................................................................................... 5
3.1 Identifier structure ........................................................................................................... 5
3.2 Node types ....................................................................................................................... 5
3.3 Telegram identifier .......................................................................................................... 6
3.4 Node numbers.................................................................................................................. 6
3.5 Baud rate.......................................................................................................................... 6
3.6 Commands....................................................................................................................... 6
3.7 OMD network communication basics ............................................................................. 7
4 OMD evaluator commands overview .................................................................................. 9
4.1 Overview of send telegrams ............................................................................................ 9
4.2 Overview of receipt telegrams....................................................................................... 10
5 Send telegrams specification .............................................................................................. 11
5.1 Direct sensor number counter command ....................................................................... 11
5.2 Network ID distribution command................................................................................ 11
5.3 Network time synchronization command...................................................................... 12
5.4 Network time update command..................................................................................... 12
5.5 Sensor configuration data telegram ............................................................................... 13
5.6 Sensor internal function execution request telegram..................................................... 13
6 Receipt telegram specification............................................................................................ 15
6.1 Direct sensor number counter command response........................................................ 15
6.2 Reverse sensor number counter command response ..................................................... 15
6.3 Sensor configuration CRC invalidity report.................................................................. 16
6.4 Measurement value report telegram .............................................................................. 16
6.5 Error status report telegram ........................................................................................... 17
