How to Delete All Access Codes Except Master, Manager, and M-Unit in E-Plex 30xx/50xx?

This procedure allows you to delete all regular Access and Service Codes in the lock while retaining Master, Manager, and M-Unit codes. Use this only when necessary, such as after a suspected code compromise.

Description

Deleting all codes is a drastic action, all codes may be deleted together if you are changing everything. Warning: be sure that you want to do this, because re-creating codes for all the personnel will be time-consuming at the pushbuttons.

Resolution

Required User Level: Master, Manager

Put the lock into Pushbutton Programming Mode.
Enter command 299# to delete all Access and Service User Codes.
Enter another # to indicate the end of programming.
All regular User Access and Service Codes are now deleted. Master, Manager, and M-Unit codes remain active. You can now re-assign Access Codes from 0000 to 9999 in ID locations 001–299.

Applies To

E-Plex 30xx and 50xx Series Locks

Related to