1.Login to AMS software from the main menu and select options which takes you to the configuration menu.
2. In the the configuration menu select card reader and select + to add Dialog from the list.
3.In the the configuration menu select card reader and select + to add Dialog(Pin card(enter) or Dialog(Pin card(generate) from the list.
4. Select configuration back to Main menu then select Device data then select a reader and enable Access with just a Pin code enabled.
Important Note: "AMS 5.2 and above Pin-codes require 4# when using just the Pin-code the same functionality as with OSDP controllers."