Yaskawa MP2000 Series: Built-in SVB or SVB-01 Motion Module - Manual (Page 455)

12.2 Troubleshooting System Errors
12.2.4 System Register Configuration and Error Status
12-12
( 2 ) System Error Status
System error status is stored in registers SW00050 to SW00079.
Name Register No. Description
32-bit Error Code
SW00050
0001H Watchdog timer timeout error
0041H ROM diagnosis error
0042H RAM diagnosis error
0043H CPU diagnosis error
0044H FPU diagnosis error
00E0H Address read exception error
0100H Address write exception error
0120H FPU exception error
0180H Illegal general command error
01A0H Illegal slot command error
01E0H User break after command execution
0800H General FPU inhibited exception error
0820H Slot FPU inhibited exception error
SW00051 For system error analysis
32-bit
Error Addresses
SW00052
For system error analysis
SW00053
Ladder Program
Error Task
SW00054
0000H: System
0001H: DWG.A
0002H: DWG.I
0003H: DWG.H
0005H: DWG.L
Ladder Program
Type
SW00055
0000H: System
0001H: DWG.A
0002H: DWG.I
0003H: DWG.H
0005H: DWG.L
0008H: Function
Ladder Program
Error Drawing
Number
SW00056
Ladder program parent drawing: FFFFH
Ladder program function: 8000H
Ladder program child drawing: 00H (H : Child drawing number)
Ladder program grandchild drawing: yyH (Hyy: Grandchild drawing number)
Motion program: F0 H (H : Program number)
Ladder Program
Function Calling
Drawing Type
SW00057
Type of drawing that calls the ladder program function in which an error occurred.
0001H: DWG.A
0002H: DWG.I
0003H: DWG.H
0005H: DWG.L
0008H: Ladder program
function
0010H: Reserved by system.
0011H: Reserved by system.
Ladder Program
Function Calling
Drawing Number
SW00058
Number of drawing that calls the ladder program function in which an error occurred.
Parent drawing: FFFFH
Function: 0100H
Child drawing: 00H (H : Child drawing number)
Grandchild drawing: yyH (Hyy: Grandchild drawing
number)
Ladder Program
Function Calling
Drawing Number
SW00059
STEP number of the drawing that calls the ladder program function in which an error
occurred.
0 when there is an error in the drawing.
Error Data
SW00060 and
SW00061
Reserved by the system
SW00062 to
SW00065
Name of Task Generating Error
SW00066 and
SW00067
Reserved by the system
SW00068 Year Generated
SW00069 Month Generated
SW00070 Day of Week Generated
SW00071 Day of Month Generated
SW00072 Hour Generated
SW00073 Minutes Generated
SW00074 Seconds Generated
SW00075 Milliseconds Generated (Not used)
SW00076 to
SW00079
Reserved by the system