This is the code in the BasicLabel that writes from the keypad:
Try
'* 29-JAN-13 - reduced code and checked for divide by 0
If KeypadScaleFactor = 1 Or KeypadScaleFactor = 0 Then
->>>>> _CommComponent.WriteData(m_PLCAddressKeypad, KeypadPopUp.Value)
Else
_CommComponent.WriteData(m_PLCAddressKeypad, CDbl(KeypadPopUp.Value) / m_KeypadScaleFactor)
End If
Catch ex As Exception
MsgBox("Failed to write value - " & ex.Message)
End Try
End If
You can try to put a breakpoint at the line I have marked with the arrow. Then run the program and put in a value. When it stops at the breakpoint, hover over m-PLCAddressKeyapd and KeypadPopUp.value to see what the values are.