User's Manual - Kitagawa Europe

AlarmsMAC mini iH Serieses Maintenance ManualErr. No.092Description of alarmPower ON errorC a u s eD e t a i l sC o u n t e r m e a s u r e sData fetching fails in power ON.1. Data fetching fails in power ON. 1. Reset or turn ON power again.200201202203204205External ZRN input WZEROspecification error1. WZRN is commanded at the state ofNOT READY (PRM123=0)WZRN alarm1. WZRN is commanded at the state ofNOT READY (PRM123=0).Stack underflow1. Subroutine return is executed at J-1without subroutine call.Stack overflow1. Nesting exceeds 8 while repeating G27.2. Jump command is executed duringsubroutine call.Not return alarm1. Return command is not executed at thefinal block when subroutine call isexecuted at the address J.Positioning time over1. Overloading.2. The set time for droop checkPRM009is short.3. The set amount of droop checkPRM010is small.WZRN is commanded with EXT ZRN INPUT beforedetermining MZERO position.1. Determine the MZERO position before commanding toWZRNCommand is issued by WZERO key or throughcommunication to WZRN before determining MZEROposition.1. Determine the MZERO position before commanding toWZRNProgram error1. Check and correct the program.Program error1,2. Check and correct the program.Program error1. Check and correct the program.Deviation amount does not become smaller than theset value for PRM010 within the duration set atPRM009 after distribution is finished while droopcheck is valid.1. Reduce the load. If speed cannot be reduced within theacceleration time, servo adjustment is required.2. Make the droop check set time larger than accelerationtime.3. Make the droop check set amount larger.I1-14 KITAGAWA