Código END2: , END3, SP, and SPE). TOO LARGE DATA TO COPY
Descripción del problema y advertencia de seguridad
El Fanuc 30i/31i/32i CNC ha desencadenado una alarma crítica , END3, SP, and SPE). TOO LARGE DATA TO COPY. Se requiere la atención inmediata de un operador calificado o técnico de mantenimiento para evitar daños secundarios al equipo o piezas estropeadas durante el ciclo de fabricación. Asegúrese siempre de seguir los procedimientos de seguridad estándar y LOTO antes de acceder a los armarios eléctricos.
Pasos oficiales de solución de problemas
Reduce the range of data to copy. Perform the copy operation several times, copying a smaller range of data at a time. The selected range of data exceeds the size of the copy buffer. TOO LARGE DATA TO PASTE Reduce the size of dat a to paste. An attempt was made to paste data whose size exceeded the free space of the sequence program. BIT ADDRESS IS REQUIRED Make sure that the address types match for the alteration operation. An attempt was made to alter a bit address to a byte address. BYTE ADDRESS IS REQUIRED Make sure that the address types match for the alteration operation. An attempt was made to alter a byte address to a bit address. ILLEGAL PMC ADDRESS Check the address to be input, and then enter it correctly. A character string was entered that was unacceptable as a PMC address. A wildcard (*) was specified in an inappropriate manner. Either "OLD ADDRESS" or "NEW ADDRESS" was not entered. THE ADDRESS IS READ-ONLY Enter a write-permitted address. An attempt was made to alter a write coil address to a write-prohibited bit address. An attempt was made to alter an address set in an output parameter of a functional instruction to a write-prohibited bit address. THE ADDRESS TYPE ARE MISMATCHED Check the types of the address in "OLD ADDRESS" and "NEW ADDRESS" and, if necessary, enter the correct address or addresses. The type of the addresses for "OLD ADDRESS" does not match that in "NEW ADDRESS". ***** DOSE NOT HAVE SYMBOL Define symbol data in "OLD ADDRESS". No symbol data is defined in "OLD ADDRESS". ***** ALREADY HAS SYMBOL Make sure that the address types match for the alteration operation. Symbol data is already defined in "NEW ADDRESS". CANNOT CUT FUNCTION BLOCK Use FANUC LADDER-III to edit function block. Cut nets which do not include any function block. An attempt was made to cut a net containing a function block. CANNOT COPY FUNCTION BLOCK Use FANUC LADDER-III to edit function block. Copy nets which do not include any function block. An attempt was made to copy a net containing a function block. CANNOT EDIT FUNCTION BLOCK Edit the program using FANUC LADDER-III. An attempt was made to edit an FB main program. CANNOT INPUT AT THIS SCREEN Set the address in the NET EDITOR screen. An attempt was made to set an address to the output section in a function block which is omitted. CANNOT EDIT INPUT/OUTPUT PARAM ADDRESS The input section of the input/output parameter in a function block cannot be edited. NO CONSTANT TO PARAMETER OF PLURAL TYPE No constant can be set when multiple input parameters are specified for a function block. OVERLAPPED COM If COME is missing, add it in proper position. If the COM is unnecessary, remove it. There is no COME that corresponds to this COM. END IN COM
Source: Fanuc Series 30i/31i/32i-A Maintenance Manual, Appendix A Alarm List — PMC alarms (B-64485EN/01)
Last reviewed: 2026-07-01 · Verified against the manufacturer’s official documentation.
Acerca de las alarmas de Fanuc 30i/31i/32i CNC
Los controladores industriales construidos por Fanuc están diseñados con amplios sistemas de diagnóstico para proteger los circuitos internos y los enlaces mecánicos. Cuando un 30i/31i/32i CNC arroja un código de error como END2, generalmente indica un desajuste entre los valores ordenados y la retroalimentación real del sensor.
Lista completa de alarmas: 85 Fanuc 30i/31i/32i CNC códigos.
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