M78 OR M79 IS NOT FINISHED, WITHIN 15SEC AFTER COMMAND, CHECK SOLENOID VALVE, POSITION SWITCH AND OPERATION CONDITION. M68/M168 OR M69/M169 IS NOT FINISHED WITHIN 15SEC AFTER COMMAND, CHECK SOLENOID VALVE, POSITION SWITCH AND OPERATION CONDITION. PROXIMITY SWITCH FOR CHUCK CLAMP CONFIRM POSITION ERROR, RESET SWITCH POSITION (PX1.M) (PX2.M) PLEASE MANUAL REF.POINT RETURN, OTHERWISE AUTO.OPERATION IS IMPOSSIBLE. M17 OR M18 IS COMMANDED IN ILLEGAL MODE, PLEASE CONFIRM MDI MODE. SPLASH GUARD DOOR IS OPEN, CHECK SPLASH GUARD DOOR OPEN ANDLIMIT SWITCHES. SPINDLE ROTATION CONDITION IS NOT READY, CHECK SPINDLE ROTATION CONDITION. SPINDLE SPEED ARRIVAL IS NOT DETECTED WITHIN 7SEC, CHECK SPINDLE SERVO UNIT. GEAR SHIFT IS NOT FINISHED WITHIN 15SEC, REMOVE CAUSE AND PUSH ALARM RESET BUTTON. TOOL NUMBER SELECTION DATA IS SETTED ABNORNALLY, CHECK DGN(K6-B1,K6-B2). IN ADDITION, TOOL COMMAND IS NOT AVAILABLE ON POLYGON MODE. PLEASE CHECK TOOL COMMAND NUMBER OR PROGRAM STATE. ORIENTATION INDEX COMMAND ALARM.ĮACH TOOL INDEXING IS NOT FINISHED WITHIN 7SEC AFTER TOOLINDEX COMMAND.(MANUAL OR AUTO). SPINDLE ORIENTATION CONFIRM IS NOT DETECTED WITHIN 15SEC, CHECK ORIENTATION PARAMETER AND READJUST. TORQUE LIMIT SKIP COMMAND(M86,M87) IS INDICATED INCORRECTLY. PUMP MOTOR OVERLOAD OR Q11 FOR SERVO TURRET, CHIP CONVEYOR AND BAR FEEDER OVERLOAD IS DETECTED. MACHINE MODEL SELECTION DATA IS SETTED ABNORMALLY, CHECK.DGN(K9,K9,K9).ĬOOLANT & LUB. SPINDLE OIL OVERFLOW, CHECK LEVEL S/W OR OIL DRAIN MOTOR. PLEASE CHECK AUXILLARY CONTACT ON THE MAGNETIC CONTACTOR (KM10, KM110). OIL LEVEL OF GEAR BOX IS LOW, CHECK THE OIL LEVEL OF GEAR BOX. THE ALARMS OF THE RIGHT SPINDLE MOTOR AND SERVO UNIT DETECTED, CHECK ALARM DISPLAY ON THE SERVO UNIT THEN RETRY AFTER POWER OFF-ON. GEAR SHIFT LIMIT SWITCH IS ABNORMALLY OPERATING AS SWITCHS OPERATE SIMULTANEOUSLY. HYD.PUMP MOTOR IS NOT RUN, CHECK DGN.(Y) AND MOTOR STARTER (-KM31). PRESSURE SWITCH, PRESSURE VALUE AND LEAKAGE OF HYDRAULIC. PUMP MOTOR OVERLOAD IS DETECTED, CHECK OVERLOAD VALUE ON THE THERMAL RELAY AND MOTOR. OVERCURRENT IN THE CONTROL POWER CIRCUIT, ABNORMALLY LARGE CURRENT FLOW IS DETECTED IN THE CONTROL POWER CIRCUIT, CHECK FOR CONTROL POWER SHORT CIRCUIT. THE ALARMS OF THE LEFT SPINDLE MOTOR AND SERVO UNIT DETECTED, CHECK ALARM DISPLAY ON THE SERVO UNIT THEN RETRY AFTER POWER OFF-ON. WHETHER EMERGENCY BUTTON IS PRESSED OR OVERTRAVEL OF AXES IS DETECTED, RELEASE EMERGENCY BUTTON AND LIMIT SWITCH FOR OVERTRAVEL CHECK. ![]() Alarms work for the following cnc machines, Doosan PUMA series
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