5 Operation5.4 Troubleshooting5-6166465-1CD166465-1CDAuto-Axcess DI/E Digital5.4 TroubleshootingThe Miller Auto-Axcess generates several error messages that aredisplayed on the front panel (see the Miller Auto-Axcess Manual for acomplete list). Some of the more common errors are displayed and loggedas User Alarms on the DX100 programming pendant. The less commonerrors are logged on the pendant as an Unknown Error, and the MillerAuto-Axcess must be checked to determine the exact error. For otherservice related problems, call Yaskawa Motoman Customer Service (937)847-3200.The following is a list of User Alarms and messages displayed for welder#1 on the programming pendant. These messages will repeat for welders#2, #3, #4.Table 5-4: User AlarmsUser Alarm MessageDisplayedAuto-AxcessDisplayTroubleshooting9122 WELDER 1: ARCFAILED TO STARTTOGGLE GASTO CLEARWELDER 1 ERRERRSTRTArc did not start. Check/replace the tip andtorch liner. Check the wire supply. Look forrestrictions in the wire feeding system.9123 WELDER 1:ROBOTCOMMUNICATIONTOGGLE GASTO CLEARWELDER 1 ERRROBTCOMM1. Welder was turned on before the DX100controller. Toggle gas to clear error.2. If this message only displays on thewelder, check the Devicenet connectionbetween the power source and the controller.9124 WELDER 1: E-STOPESTOPCheck the E-Stop connection on the MillerAuto-Axcess. It must be cleared before theunit will operate.9125 WELDER 1:TACH ERRORTOGGLE GASTO CLEARWELDER 1 ERRERRTACHThe welder did not receive a tach signal fromthe wire feeder. Check the cable andconnection between the wire feeder andwelder.9126 WELDER 1:UNKNOWN ERRORVaries,depending onerrorSee the Miller Auto-Axcess Manual.42/56