Tìm hiểu lỗi 851 Alarm-P MCS Excaption processing:

Khi bật máy khởi động lên thì báo lỗi 851 Alarm-P MCS Excaption processing máy mất kết nối đến các servo,

 kiểm tra lại nguồn hệ thống xem có đủ nguồn không, nếu nguồn không có gì bất thường thì có thể phần

“#1”-> Control board error    
“#2”-> Voltage drop of +-12 V battery for control board
“#3”-> OPF error
“#11”-> Voltage drop of 5 V battery for control board
“#12”-> Inverter bridge shorted
“#13”-> IPM protective function activated
“#14”-> Motor overcurrent
“#20”-> INT loop error
“#21”-> INT5 loop error
“#22”-> INT4 loop error
“#23”-> INT3 loop error
“#24”-> INT2 loop error
“#25”-> INT1 loop error
“#26”-> Access denied
“#27”-> Ram check error in initialization
“#28”-> Party error
“#29”-> Watchdog error
“#30”-> IRQ7 interruption
“#31”-> NMI interruption
“#32”-> General illegal command
“#33”-> Slot illegal command
“#34”-> CPU address error
“#35”-> DMA address error
“#36”-> Undefined trap error
“#37”-> Undefined interruption
“#38”-> DMAC
“#39”-> ITU
“#40”-> SCI
“#41”-> REF
“#42”-> A/D
“#43”-> System reserved
“#44”-> User break 

Code
In the case of #1, the code shows the error content of the control board.
In the case of #3, the code shows the error content of the optional program file.
1: Identification code “OPF1” error
2: End code “ED” error
3: Sum check error
4: Board name error
In the case of #11-14, #20-21, #25-26 and #30-31, the code shows the data in the error status register.

Probable Faulty Locations
In the case of #1,
– Inverter unit
In the case of #3,
– Optional program file
– Optional program file incompatible with inverter unit
In the case of #2 or #11,
– Power unit (when this alarm occurred in several inverter units)
In the case of #12, #13, or #14,
– Inverter unit
In other cases,
– Inverter unit

2. Báo giá sửa chữa từng hạng mục: