6.4 Troubleshooting System Errors
6-15
6
Maintenance and Inspection
( 2 ) System Error Status
System error status is stored in registers SW00050 to SW00060.
Reserved by
the system.
SW00049
SW000490
to
SW00049F
Reserved by the system.
(cont’d)
Name
Register No.
Description
Name
Register No.
Description
32-bit Error Code
SW00050
0001H
Watchdog timer over error
0041H
ROM diagnosis error
0042H
RAM diagnosis error
0043H
CPU diagnosis error
0044H
FPU diagnosis error
00E0H
Address read execption error
0100H
Address write execption 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 Addresses
Generating Error
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
000FH: Motion program
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
000FH: Motion program
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.