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by leoknipp
Wed Nov 13, 2019 4:10 pm
Forum: HowTos
Topic: How to display Modbus data type double - related endian
Replies: 1
Views: 133

Re: How to display Modbus data type double - related endian

For the Modbus driver the config entry littleEndianRegister = 0/1 (default 1) is available.
I'm not sure if the entry helps to solve the problem but you can give it a try.

Best Regards
Leopold Knipp
Senior Support Specialist
by leoknipp
Wed Nov 13, 2019 3:59 pm
Forum: Bugs / Problems
Topic: [3.14] Retrieve current Panel (Window) Size
Replies: 4
Views: 332

Re: [3.14] Retrieve current Panel (Window) Size

Are you sure that you are using a panel without a layout and open it as a child panel?
A panel which has no layout cannot be resized if it is opened as child panel.

Best Regards
Leopold Knipp
Senior Support Specialist
by leoknipp
Wed Nov 13, 2019 3:55 pm
Forum: Bugs / Problems
Topic: Bug - Driver workProc strange behavior
Replies: 5
Views: 28

Re: Bug - Driver workProc strange behavior

As a first step you can activate "-snd 2" at the driver to see which data the driver sends to the Event Manager. Possibly with "-rcv 2" you can see answer messages if your dpSet() requires an answer. Maybe the driver is sending several items in one message and therefore forwarding the value does not...
by leoknipp
Tue Nov 12, 2019 9:11 am
Forum: HowTos
Topic: Authorisation for activating a Recipe
Replies: 3
Views: 36

Re: Authorisation for activating a Recipe

I do not know why it was implemented this way.
You can maybe use the Scheduler functionality to activate a recipe. Possibly this works without the necessity of user permission bit 4 for the user.

Best Regards
Leopold Knipp
Senior Support Specialist
by leoknipp
Mon Nov 11, 2019 8:24 am
Forum: HowTos
Topic: Authorisation for activating a Recipe
Replies: 3
Views: 36

Re: Authorisation for activating a Recipe

The user who wants to activate a recipe must have the user permission bit 4 set.
If the user does not have this permission the error code "-4" is returned.

Best Regards
Leopold Knipp
Senior Support Specialist
by leoknipp
Mon Nov 11, 2019 8:21 am
Forum: Bugs / Problems
Topic: How to change background color for Cascade Button in Windows 10
Replies: 3
Views: 25

Re: How to change background color for Cascade Button in Windows 10

Maybe the problem is related to the Windows Theme you are using. In the WinCC OA Documentation you can find the following information: Windows Theme Influence on Buttons Due to the influence of the Windows style settings for current Windows themes the background color of buttons is not displayed cor...
by leoknipp
Mon Nov 11, 2019 8:19 am
Forum: Bugs / Problems
Topic: How to make WinCC OA to connect to PLCSIM 15.1
Replies: 2
Views: 20

Re: How to make WinCC OA to connect to PLCSIM 15.1

In the WinCC OA Documentation it is described what you need to take into account when using PLCSIM.
Did you have a look at the documentation?

Best Regards
Leopold Knipp
Senior Support Specialist
by leoknipp
Mon Nov 11, 2019 8:06 am
Forum: Bugs / Problems
Topic: WinCC OA AES Configuration
Replies: 9
Views: 82

Re: WinCC OA AES Configuration

In the AEScreen you can choose the timerange you want to query.
For alarms there are 3 options available: Current, Open and Historical.
In the properties dialog you can choose which data shall be displayed.

Best Regards
Leopold Knipp
Senior Support Specialist
by leoknipp
Mon Nov 11, 2019 8:04 am
Forum: Features / Solutions
Topic: S7
Replies: 1
Views: 21

Re: S7

There is a limitation for the number of PLCs which can be connected. The limit is 512 PLCs.
For details please have a look at the WinCC OA Documentation.

Best Regards
Leopold Knipp
Senior Support Specialist
by leoknipp
Mon Nov 11, 2019 8:03 am
Forum: Features / Solutions
Topic: Node red exchange, 3.17 beta
Replies: 1
Views: 27

Re: Node red exchange, 3.17 beta

A beta version for WinCC OA 3.17 is not available.
You have to wait for the official release, planned for end of 2019.

Best Regards
Leopold Knipp
Senior Support Specialist