B-62694ENl03
MAINTENANCE
2.FOR Series 16i/l8i-A
The indication of LEDs(STATUS) when an error occurs
LEDs of “STATUS” repeat the pattern of “LONG” and
“SHORT”. The pattern of “LONG” is indicated long and the
pattern of “SHORT” is indicated short.
LEDs (STATUS)
IO.
LONG SHORT
State of Data Server board
4321 4321
1
KICKI q lKI0 Defect of main memory
Check the Data Server P.C.B.
2
WI00 q l~Cl~ Defect of Ethernet RAM
Check the Data Server P.C.B.
3
KICKI q WKl Defect of Common RAM
Check the Data Server P.C.B.
4
KICI~ 0000 Unexpected interrupt to the CPU
occurred.
(Note)
5
WXCl 0000 Unexpected interrupt to the CPU
occurred.
(Note)
6
WElam 0000 Unexpected interrupt to the CPU
occurred.
(Note)
7
WBKI q ICICI~ The system error occurred in the Dat,
Server software.
(Note)
8
n m00 q 00m BUS error of FANUC BUS occurred.
Check the Data Server P.C.B.
9
n KICI q IOKI Parity error of main memory occurred.
10
mm00 q CImm Parity error of Ethernet RAM occurred.
11
mm00 q I~CICI Parity error of Common RAM occurred.
The indication of LEDs(ALARM) when an error occurs
.
Lighting LED
State of Data Server board
Parity Alarm
n Parity error of main memory, Ethernet
RAM or Common RAM occurred. Identify
the defect and exchange it by referring to
“STATUS” LED from No.9 to No.11.
CPU HALT
n CPU is in HALT state or SHUTDOWN
state. Check the Data Server P.C.B.
-47-