8
TROUBLESHOOTING
8.1 Troubleshooting Flow
8.1.10 When "BASE LAY ERROR" Occurs
8
- 22
1
OV
ER
VIE
W
2
SYS
TEM
CONFIGURA
TI
ON
3
TR
AC
KI
N
G
C
ABL
E
4
P
R
OCE
DURE
FO
R
S
TAR
TING
UP
A
RE
DUN
DAN
T
S
Y
S
T
E
M
5
RE
DUNDA
NT S
Y
S
T
E
M
FUNCTIONS
6
RE
DUN
DAN
T
S
Y
S
T
E
M
NE
TW
O
R
K
S
7
PR
OG
R
A
MM
IN
G
CA
UTIO
N
S
8
TR
O
U
BLE
S
HOOTING
8.1.10 When "BASE LAY ERROR" Occurs
The following shows the flowchart for when "BASE LAY ERROR" occurs during operation
of the redundant system.
NO
NO
NO
YES
YES
YES
Error message [BASE LAY
ERROR] was detected.
Is error code [2010]?
Does the number of
stages of extension base unit exceed
specifications?
Change the number of stages of extension
base unit according to specifications.
Check serial No. of CPU module by
system monitor of GX Developer.
Is first 5 digits of serial
No. of CPU module [09012]
or later?
Replace CPU module with the one
compatible with extension base unit.
Hardware failure of the following modules
is suspected.
1
Extension base unit
2
Extension cable
Consult your local Mitsubishi representative,
explaining a detailed description of the problem.
1
