KFAS: Fanuc CNC Parts & Repair
Fanuc Series 0TB/ 0MB
Fanuc 0TB/ 0MB Maintenance Manual: B-60125E
Fanuc 0MB Operator's Manual: B-60134E
Fanuc
0TB Operator's Manual: B-60124E
Determining Program Memory Size
Alarm List and Description
Absolute Pulse Coder (APC) Alarms: Alarm 3n0 through 3n7 (n = 1 - 8)
Troubleshooting Steps
Alarm 3n0 (n = 1 to 8): Request for reference position return
Alarm 3n1 to 3n6: Absolute Pulse Coder is faulty
Alarm 3n7, 3n8: Absolute Pulse Coder Battery is low
Alarm
3n9: Serial Pulse Coder is abnormal
Servo Alarms: Alarm 400 through 495
Alarm 408: Serial Spindle link does not start normally
Alarm 409: Serial Spindle Alarm
Over travel Alarms 5n0 through 5n5, 520, 590, 591, 592, 593
System Alarm: 910 through 916, 920, 921, 922, 930, 940, 941, 945, 946, 950, 960, 998
Alarm 910 to 916: RAM Parity Error
Alarm 920, 921, 922: Watch dog alarm or RAM parity alarm
Alarm 941: Incorrectly installed Memory Printed Circuit Board
Alarm 945: Serial Spindle communication Error
Reader/Puncher RS232 interface alarm: Alarm 85 to 87
Check RS232 related parameter settings
A16B-1010-0280 Master PCB
A16B-1010-0281 Master PCB
A16B-1010-0285 Master PCB
A16B-1010-0286 Master PCB
A20B-1001-0730 I/O PCB
A16B-1211-0302 I/O PCB
A16B-1211-0301 I/O PCB
A16B-1211-0300 I/O PCB
A16B-1210-0800 Graphics PCB
A16B-1211-0340 Graphics PCB
A16B-1210-0801 MPG Interface
A16B-1211-0901 PMC-M
A16B-1211-0907 PMC-M
A02B-0086-C052 MDI/CRT Interface
A02B-0086-C051 MDI/CRT Interface
A02B-0086-C053 MDI/CRT Interface
A02B-0091-C110 Macro Cassette
A02B-0091-C111 Macro Cassette
A02B-0091-C112 Macro Cassette
A02B-0091-C113 Macro Cassette
Power Supply
A16B-1211-0850
A16B-1210-0510
A16B-1210-0660
