Field calculator returns null fields?

ShelbyZemken1

I'm using the field calculator to reclassify a raster table. My goal is to reclassify all negative values to zero, and keep all other original values.  See attached photo.

I'm running the following block of code:

def Reclass(corrected_value):

    if Value <= 0:

        return 0

    elif Value >= 1:

        return Value

followed by:

Reclass( !corrected_value!) 

Executing the code returns no errors, but values remain as NULL after processing. What gives?

DanPatterson_Retired

def Reclass(value):
    if value <= 0:
        return 0
    elif value >=1:
        return value

Reclass(!Value!)

But I suspect you really want to reclass the Value field