[BrainBranchetti99]

Ad example, i need to use on the html page a variable for example “motor state”.

Now.. “MotorState” address is: motors[3].state

If i have 10 motor to show, i need to replicate the variable address 10times.

I prefer having a variable who indicate the actual motor that i need to show, for example “actual motor number” and with the change of this number change the address in to the plc.

[BrainBranchetti99]

Isn’t it possible to multiplex the various channels into a single one using a pointer?

• This reply was modified 1 year, 4 months ago by BrainBranchetti99.

[BrainBranchetti99]

Is it possible to prevent the user from being automatically logged out? after a while it disconnects

[BrainBranchetti99]

Hi,
let me know how much it costs to develop the feature.
Also needed function to log out user from javascript.

David.

[BrainBranchetti99]

Hello,
this function tells me if the operator logged in correctly.
I would like to know which operator did it for example between “user” or admin.
In order to enable some buttons to admin and not to user.
Finally, if it were possible to find an example that could be used.

Thank you

[BrainBranchetti99]

Hello,

is there a way to read from js which user is logged into the scada? to allow the opening of the page or not

[BrainBranchetti99]

Yes it work now.

Thank you very mutch

[BrainBranchetti99]

I installed my scada on a new pc but now it doesn’t work anymore. I warn myself the following error: https://ibb.co/QvkgC0P

Let me know if you can see the image error.

[BrainBranchetti99]

Ok i understand the parameters required.

But for example if i need to read channel 1, 2, 3, 4 at the same time.
How i can pass this for 4 channels at the function? I call the function with a for or i have a metod for write in to the cn1filter my channels?

[BrainBranchetti99]

Hi and thank you for your answer.
I had already seen this example.
But i don’t understand how use the “cnlFilter”, what is this variable?

[BrainBranchetti99]

I’m having trouble understanding how it works.
Would you have some practical examples?

Thank you.

[BrainBranchetti99]

The following function:
scada.clientAPI.getCurCnlData(CNL_NUM, function (success, cnlData){ …..

allows the reading of only one variable at a time. Is there a function that allows the reading of several variables at the same time? Thank you

[BrainBranchetti99]

Hi,

i use opc-ua.

[BrainBranchetti99]

Sorry I didn’t understand, my problem is to assign a channel to each location array without having to do it manually

[BrainBranchetti99]

Hello,

if it is not a problem for you could we discuss the following possibilities?
1. Send commands using the existing web form which could be opened from your custom form.
2. Use scheme views for displaying data.

Where can I find test examples to understand how to do it?
Thank you so much for the great support.

Davide.

[Author]

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