[Enable limits]

Hi,

I have come across what seems to me to be an anomoly.

I have a screen with 4 variables I can press the enter button to tab through the variables

without entering a new value. However one variable always sticks and requires a new value

as if the value displayed is wrong.

After much messing around it seems to be associated with the "enable limits" option if its off no sticking

I have linearity settings display -10 to 190 MI 0 to 16383

I have Limits of -8 to 90 (display value referenced) this sticks

If I combine the axis with limits -8 to 9011 all is well.

It appears to me the PLC is checking against Display values on data entry and MI values on subsequent edit

Is this correct or am I talking rubbish

your view would be appreciated.

regards

Jim

[UniOPC sample rate]

Hi

I am succesfully using uniopc server (now I have the baud rate the same on the plc and server )

But I can't seem to get the sample rate from the opc to plc any faster than 1 second. Is that as fast as it goes ?

tia

Jim

[Download screens only to PLC]

Hi Stein,

Thanks for the reply.

I was trying to download some translated screens (French) into an extisting program.

In the end I did it backwards :-)

I exported the correct ladder then deleted the ladder in the French version and re imported

the correct ladder.

regards

Jim

[Download screens only to PLC]

Hi

I am trying to download only the screen data from one program to an M91 already containing a program.

The download menu appears to offer a way to download only the screen section.

But each time I try it the ladder is also downloaded.

Is it impossible ?

Thanks

jim

[M91 HMI text export/import]

OK Emil,

Thanks for the prompt reply. I'll do it by hand

regards

Jim

[M91 HMI text export/import]

Hi,

I have a problem at present I would be very grateful of anyones ideas about it.

1: a customer requires the screens I have made up translated to French.

Is it possible to export the screens to say excel for the translation then re import them to the program?

I can see in the help it is possible to export/import some things but cannot see how to do it for

screen displays.

Thanks

Jim