The VALUEMAX attribute defines a upper limit of values displayed in widgets (such as progress bars).
VALUEMAX = integer
This attribute is typically usedto define the upper limit in PROGRESSBAR, SPINEDIT and SLIDER fields.
This attribute is not used by the runtime system to validate the field. You must use the INCLUDE attribute to control value boundaries.
SLIDER s01 = FORMONLY.slider01, VALUEMIN=0, VALUEMAX=500;