Balluff BVS ID-M1280 F1 Series, Configuration Manual

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BVS ID-M1280xF1-xx-xxx
4 english
4.1.1 Introduction...................................................................... 48
4.1.2 Communication sequence .................................................. 49
4.1.3 Message structure.............................................................. 49
4.1.4 Event messages from BVS ID ............................................... 52
4.1.5 Request messages to the BVS ID .......................................... 56
4.1.6 Testing the communication ................................................ 63
4.2 Communication via REST API 64
4.2.1 Introduction...................................................................... 64
4.2.2 General API structure ......................................................... 64
4.2.3 Available resources and requests ........................................ 67
4.3 IO-Link / Fieldbus Process Data Protocol 82
4.3.1 Introduction...................................................................... 82
4.3.2 Function modules .............................................................. 83
4.3.3 Process data...................................................................... 84
4.3.4 Protocol sequence ............................................................. 89
4.3.5 Commands ........................................................................ 93
4.4 Overview of IO-Link Data and Functions 100
4.4.1 Overview of the included functions ................................... 100
4.4.2 Device Variants................................................................ 101
4.4.3 Process Data Profiles ....................................................... 101
4.4.4 ISDU – Identification Data ................................................. 102
4.4.5 System Commands .......................................................... 107
4.4.6 Events............................................................................. 108
4.4.7 Communication parameters ............................................. 110
4.4.8 Primary Device Functions ................................................. 111
4.4.9 Secondary Device Functions ............................................. 117
4.5 Communication via MQTT 152
4.5.1 Introduction.................................................................... 152
4.5.2 Datatransmission ............................................................ 152
4.5.3 Available topics ............................................................... 152