User's Manual - Kitagawa Europe

AlarmsMAC mini iH Serieses Maintenance Manual1.3. Alarm causes and countermeasuresErr. No..001002Description of alarmEmergency stopC a u s e1. Emergency stop button on the panel ispushed.If alarm occurs when emergency stop buttonis not pushed, the causes are as shown below.2. The contact point of the emergency stopbutton is broken.3. The emergency stop cable in the controlleris broken.External emergency stop1. Emergency stop is inputted from outside.2. CB3 cable is broken.3. The contact point for the external outputon the other machine is opened(operational defect).D e t a i l sC o u n t e r m e a s u r e sEmergency stop input is checked.1. Check the safety around the area and release theemergency stop. Turn the emergency stop buttonclockwise to release it.2. Replace the emergency stop button.3. Replace the cable.Emergency stop is inputted from outside.1. Check the safety around the area and release the externalemergency stop.2. Replace the CB3 cable.3. Refer to the manufacturer of the machine.003Abnormal temperature in controller The surface temperature of the main board exceeds 60.0080161. The ambient temperature exceeds 45.2. Cooling fan stops because of clogging.3. Exposed to direct sunlight.4. Te main board is heated remarkably.5. Temperature sensor fails.Watch dog time out.1. Noise2. ThunderBrake failureSee the detailed alarm clause for Err.0161. Shift the controller to well-ventilated location.2. Replace the cooling fan. Clean or replace the filter.3. Shut the sunlight or shift the controller in the shade.4-1. Lower the feedrate.4-2. Increase the constant during acceleration.5. Replace the controller of the main board.The watch dog circuit triggers to check CPU’s normaloperation.Turn ON the power.If the alarm occurs frequently, The internal circuit may bedamaged. Contact with Kitagawa’s Serviceman or youragent.Replace the controller with a new one..The brake is damaged.I1-10 KITAGAWA