Connect IOT 2050 with a S7-1214

Hello,

Best regards,

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Split from S7 communication with node-red.

My flow :

[{"id": "12d7b8b1.ba5767", "type": "ui_numeric", "z": "743c515a.9174c", "name": "", "label": "numeric", "tooltip": " "," group ":" 6ab6a4df.9e00bc "," order ": 0," width ": 0," height ": 0," wrap ": false," passthru ": true," topic ":" "," format ":" {{valeur}} "," min ": 0," max ": 10," step ": 1," x ": 600," y ": 380," wire ": [[]]} , {"id": "6ab6a4df.9e00bc", "type": "ui_group", "z": "", "name": "test", "tab": "da2da763.a2fd98", "order": 1 , "disp ": true," width ":" 6 "," collapse ": false}, {" id ":" da2da763.a2fd98 "," type ":" ui_tab "," z ":" "," name ": "test", "icon": "dashboard", "disabled": false, "hidden": faux}] 

My CPU is an 4.1 firmware and I work with TIA v15.1.

I see in TIA my firmware is 4.2.2 but I must create S7-1214 in 4.1 else is it in error.

I don't know if is the problem.

trygue

Hello,

I want to connect IOT 2050 with a S7-1214 but I can't.

On the PLC side, I have activated put/get access and deactivated the optimizer block.

On the IOT 2050 side I can ping the PLC.

But when I deploy the flow node-red there is an error:

Failure BAD VALUE.

If you have an idea for my problem I'll take it.

Best regards,

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Split from S7 communication with node-red.

BAD VALUE from nodes7 cames when you're subscribed in a wrong tag address.

Try to use one at a time and find out which one is wrong, checkout the data types too.