JsonAddReal (FUN)

FUNCTION JsonAddReal : ERROR_ID

Add a real value to a JSON object.

InOut:

Scope	Name	Type	Comment
Return	JsonAddReal	ERROR_ID
Input	JsonObj	JSON_OBJ_REF	Reference to the JSON object.
	KeyName	STRING(Constants.JSON_MAX_KEY_LEN)	Key string identifier for the value.
	RealValue	LREAL	Real value.