Hello Yanazaki,

Its working fine in my PCs, I am using PCS7 V9.1.2 UC02 (you can refer the attached .PNG file)

WinCC version is - 7.5.20.13_01.08.00.02

Check your installed simatic software and upgrade if you have lower updates.

You will get the update in below thread

SIMATIC PCS 7 V9.1 SP2 Software Updates

Yanazaki

Hello.

I'm having trouble changing the height of the trend graph ruler.

We are creating my own trend graphs in PDL.

The graph screen puts the AxRulerControl under the AxOnlineTrendControl.

And we display that graph screen with the SSMRTOpenTopField2 function.

We want the height of the ruler to be 8 pens high when it is initially displayed.

So I set it with Attribute "Height" of AxRulerControl.

In WinCC V9.0, the height of the ruler part went as set,

In WinCC V9.1, the setting does not work, and when displayed, it automatically changes to the height of 5 pens.

Is it possible to adjust the ruler area height to 8 pens in WinCC V9.1?

(Is it a specification change of V9.1..?)

I am sorry that my English is so bad.

Best regards

Yanazaki