13. Troubleshooting
13-4
Table 13-3 CPU module troubleshooting (1/2)
#: The indicator display alternates between displaying the first six characters and the last six characters.
Example: "ECC=03030000" is displayed as "ECC=03" and "030000" alternating.
No.
LED status
Indicator display
#
Description
Recovery operation
ERR
LED
ALARM
LED
1
On
--
ECC=03030000
Instruction alignment error
Reset the system. If the error
occurs repeatedly, replace the
hardware.
2
On
--
ECC=03040000
Illegal instruction error
3
On
--
ECC=030F0000
Illegal exception error
4
On
--
ECC=03380000
Floating-point unavailable exception
5
On
--
ECC=03390000
Floating-point calculation error
6
On
--
ECC=03400000
Instruction access page fault
7
On
--
ECC=03470000
Data alignment error
8
On
--
ECC=03600000
Data access page fault
9
On
--
ECC=03660000
Data access protect error
10
On
--
ECC=03E00000
System task table address acquisition
error
Reload the CPMS. If the error
occurs repeatedly, replace the
hardware.
11
On
--
ECC=03E00001
System task startup error
12
On
--
ECC=05700000
System down (system error)
13
On
--
ECC=05700001
CP-side OS infinite loop detected
Reset the system. If the error
occurs repeatedly, replace the
hardware.
14
On
--
ECC=05700002
HP-side OS infinite loop detected
15
On
--
ECC=05800000
System down (kernel trap)
Reload the CPMS. If the error
occurs repeatedly, replace the
hardware.
16
On
--
ECC=05900000
System down (CP Down)
Recover from the other errors
that occurred at the same time.
17
On
--
ECC=05C70000
WDT timeout
Check and correct the user tasks,
ladder programs, and HI-FLOW
programs.
18
On
--
ECC=03820000
Memory error
Reset the system. If the error
occurs repeatedly, replace the
hardware.
19
On
--
ECC=03B60000
RI/O-IF module error
20
On
--
ECC=03B80000
System bus error serious fault invalid
interrupt status (ten times in a row)
Replace the hardware.
21
On
--
ECC=03B80001
CPU master access system bus error
Reset the system. If the error
occurs repeatedly, replace the
hardware.
22
On
--
ECC=03B90000
PCI bus error
23
On
--
ECC=03BD0000 LSI internal timeout error
24
On
--
ECC=03BE0000
SPU error
25
On
--
ECC=03BF0000
RI/O error
26
On
--
ECC=0500F001
Serious fault invalid interrupt status
(ten times in a row)
Replace the hardware.
27
On
--
ECC=0500F003
PCI bus error serious fault invalid
interrupt status (twice in a row)
28
On
--
ECC=0500F004
CP to HP serious fault invalid interrupt
status (twice in a row)
29
On
--
ECC=0500F005
HP to CP serious fault invalid interrupt
status (twice in a row)
30
On
--
ECC=0500F00B
NPU serious fault invalid interrupt
status (twice in a row)
Summary of Contents for S10VE
Page 1: ...User s Manual General Description SEE 1 001 A ...
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