The Numeric Object uses the tag assigned in the object properties as the Device Low limit, and uses the next sequential address as the Device High limit.
For example, If you assign LW-0 in the object properties, LW-0 will be the device low limit and LW-1 will be the device high limit.
If you want to use PLC tags as the device dynamic limits, then the tags must be sequential, such as elements of an array.
If the tags you want to use are not sequential, then you must use data transfer objects or macros to move the values from those tags into sequential local memory addresses on the HMI to use in the object properties.
Software Downloads & Upgrades
Manuals & Guides
Videos
Sample Projects
Controller Information Sheets
Communication Cables