Mitsubishi Electric Q06CCPU-V, User Manual

Page: 561 / 618

16
TROUBLESHOOTING
16.5 Hardware Self-Diagnostic Function
16.5.2 Hardware self-diagnostic test and initialization setting of the Q06CCPU-V(-B)
16
- 90
9
DE
V
ICE DE
S
CRIPT
IO
N
10
MU
LT
IPL
E
CP
U SY
S
T
EM
O
V
ER
VI
E
W
11
MUL
T
IP
L
E
CP
U
S
Y
S
TE
M
CONFIGURA
TION
12
CONCE
PT
OF MU
LT
IPL
E
CP
U SY
S
T
EM
13
COMMUN
ICA
TIO
N
S
BE
TWE
E
N
CP
U
MODUL
ES
14
P
A
RAM
E
TE
RS
A
DDE
D
F
O
R MU
LT
IP
LE
C
P
U
S
YSTE
M
S
15
ST
A
R
TIN
G A
M
U
LT
IPLE
CP
U
SYS
TEM
16
TR
O
U
B
L
E
S
HOOTING
(b) Abnormal end
The ERR. LED starts flashing upon error detection during the diagnostics and
setting, and the LEDs turn on corresponding to the diagnostics or setting of the
error.
Upon detection of the failure, the diagnostics and setting will be terminated.
* 1 An error may occur if a CompactFlash card is not inserted.
Insert a CompactFlash card and then reexecute the self-diagnostic test for Mode 2.
* 2 An error may occur if a self-loopback distribution cable is not connected correctly.
Correctly connect and distribute the cable again, and then reexecute the self-diagnostic test for
Mode 3.
Retry the diagnostics and setting if it failed.
If the error recurs, hardware fault of the C Controller module may be the cause.
Please consult your local Mitsubishi representative, explaining the details of
the problem.
Table 16.20 LED indication for error completion (error detection) (for the Q06CCPU-V)
No. Error detection LED indication
1 During ROM diagnostic test
2
During work RAM diagnostic
test
3
During battery-backed-up
RAM diagnostic test
4
During Ethernet diagnostic
test
5
During CompactFlash card
interface diagnostic test
*1
6
During RS-232 diagnostic
test
*2
7
Default IP setting in
execution
8
Standard ROM format
setting in execution
On
Flash
On RUN
CF CARD
CH2 SD/RD
MODE
ERR.
USER
On
Flash On
RUN
CF CARD
CH2 SD/RD
MODE
ERR.
USER
On
Flash On
On
RUN
CF CARD
CH2 SD/RD
MODE
ERR.
USER
On
Flash
On
RUN
CF CARD
CH2 SD/RD
MODE
ERR.
USER
On
Flash
On
On RUN
CF CARD
CH2 SD/RD
MODE
ERR.
USER
On
Flash
On
On
RUN
CF CARD
CH2 SD/RD
MODE
ERR.
USER
On
Flash
On
RUN
CF CARD
CH2 SD/RD
MODE
ERR.
USER
On
Flash
On
RUN
CF CARD
CH2 SD/RD
MODE
ERR.
USER
On