IFM Electronic AL1300, Operating Instructions Manual

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ifm Operating Instructions IO-Link Master with PROFINET interface DataLine 4 Ports IP 65 / IP 66 / IP 67 (AL1300) 05 / 2018
Configuration IoT Core
>
Access ifm-IoT Core
17561
To activate the changes of the parameter values the IoT Core must have the respective write
access rights to the IO-Link master (
→ Parameter [Access Rights]).
The ifm IoT Core supports HTTP requests. The following request methods are available.
>
GET method
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Using the GET method the user has read access to a data point.
The syntax of the request to the IoT Core is:
ip/datapoint/service
Description Description
ip IP address of the IoT port X23 of the IO-Link master
data_point Data point which is to be accessed
service Service
The syntax of the return of the IoT Core is:
{
"cid":id,
"data":{"value":resp_data},
"code":err_code
}
parameter Description
id Correlation ID for the assignment of request and return
resp_data Value of the data point; depending on the data type of the data point
err_code Error code (
→
IoT Core: Diagnostic codes
(
→ p.
55 ))
Example:
Request (via browser): 192.168.0.250/devicetag/applicationtag/getdata
Return: {"cid":-1,"data":{"value":"AL1300"}, "code":200}