1040V(A) HMI Visilogic-EDITING BASICS minor eng unit scaling change to OLD code and recompile and upload with newer Visilogic version

[Flex727]

Okay, to answer your question, MI 812 has a Power-Up value of 1760. You can change the value by going online with VisiLogic or through INFO Mode and it will stay that way until the PLC is power cycled. If you change that power-up value in the VisiLogic software and download the change then try to overwrite all the operand values from a file, the operand values will revert to the (new) power-up value when the PLC is restarted.

[Ausman]

I give up!

On 2/9/2023 at 11:14 PM, Ausman said:

With the same thing on the PC, go online to the PLC and try to compare all the operands used in the ladder and operand areas and see if all of them supposedly in use have something going on.  Visilogic shouldn't care (to a point) that perhaps the program doesn't match up, it will simply display the online status of operands.  Again check as much as you can, particularly in your potential scaling area as you may be able to change numbers already loaded, trial things, and if they are set to load original number on reboot, nothing will be changed.  Make careful notes of the initial numbers so that you can put them back in place if they are not set to load particular numbers on boot.

😖

[Flex727]

32 minutes ago, Ausman said:

I give up!

Use a larger font next time! 😂