Improvements

pyhon/parameter/enum.py

@@ -41,4 +41,4 @@ class HonParameterEnum(HonParameter):
             self._value = value
             self.check_trigger(value)
         else:
-            raise ValueError(f"Allowed values {self._values}")
+            raise ValueError(f"Allowed values: {self._values} But was: {value}")

pyhon/parameter/program.py

@@ -28,7 +28,7 @@ class HonParameterProgram(HonParameterEnum):
         if value in self.values:
             self._command.category = value
         else:
-            raise ValueError(f"Allowed values {self.values}")
+            raise ValueError(f"Allowed values: {self.values} But was: {value}")
 
     @property
     def values(self) -> List[str]:

pyhon/parameter/range.py

@@ -53,7 +53,9 @@ class HonParameterRange(HonParameter):
             self._value = value
             self.check_trigger(value)
         else:
-            raise ValueError(f"Allowed: min {self.min} max {self.max} step {self.step}")
+            raise ValueError(
+                f"Allowed: min {self.min} max {self.max} step {self.step} But was: {value}"
+            )
 
     @property
     def values(self) -> List[str]: