IFM AL1350 - ifm IoT Core: First Steps

IO-Link Master with IoT Interface DataLine 4 Ports IP 65 / IP 66 / IP 67
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9.2 ifm IoT Core
Content
First steps ..............................................................................................................................................35
General functions ...................................................................................................................................36
Configure the IoT interface .....................................................................................................................36
IoT interface: Configure security mode ..................................................................................................37
Configure IO-Link ports ..........................................................................................................................40
Configure IO-Link devices ......................................................................................................................42
Set application identification ...................................................................................................................44
Read / write cyclic process data ...........................................................................................................45
Control IO-Link master ...........................................................................................................................46
Read diagnostic data of the AL1350 ......................................................................................................48
Read device information of the IO-Link master ......................................................................................49
Read information about IO-Link devices ................................................................................................49
Subscribe to events ................................................................................................................................50
MQTT support .......................................................................................................................................52
Programmers' notes ...............................................................................................................................53
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General notes on the ifm IoT Core: → Programmers' notes (→ S. 53)
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9.2.1 First steps
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To read the device description of the AL1350:
► Send the following POST request to the AL1350:
{"code":"request","cid":-1,"adr":"gettree"}
> AL1350 returns the device description as structured JSON object.
► Identify all substructures and the data points contained therein in the tree structure of the JSON
object.
► Identify the applicable services for the access to substructures and the data points contained
therein.