Rockwell Automation 1764-xxxx MICROLOGIX 1500 PROGRAMMABLE CONTROLLERS - Manual (Page 102)

Publication 1764-UM001B-EN-P - April 2002
5-10 Using Trim Pots and the Data Access Tool (DAT)
DAT Error Codes
Error Code Description Caused by Recommended Action
00 Interface time-out Communication traffic Add SVC instructions to ladder program
01 to 02 Power-up test failure Internal failure Remove and re-insert the DAT. If failure
persists, replace the unit.
03 to 07 internal error Internal failure Remove and re-insert the DAT. If failure
persists, replace the unit.
08
processor owned
(1) Another device has ownership of the controller Release ownership by the other device
09 access denied Cannot access that file because another device
has ownership Release file ownership by the other device
31 to 34 internal error Internal failure Remove and re-insert the DAT. If failure
persists, replace the unit.
(1) This error can occur after a download in which communications configurations are changed. This error can be cleared by removing and re-installing the DAT, or by cycling
power to the controller.