Omron NX701-17 Series Troubleshooting Manual page 247

Event code Event name
00200000 hex Non-volatile
Memory
Hardware
Error
10410000 hex Control
Parameter
Error in Mas-
ter
35100000 hex External
Input Setting
Error
35110000 hex SSI Data Set-
ting Error
40200000 hex NX Unit Pro-
cessing Error
743D0000 hex Incorrect
Synchroniza-
tion Com-
mand
NJ/NX-series Troubleshooting Manual (W503)
Meaning Assumed cause
An error occurred in • Non-volatile memory failure
non-volatile mem-
ory.
An error occurred in For the NX bus of CPU Units
the control parame-
• The power supply to the CPU
ters that are saved
Unit was turned OFF while writ-
in the master.
ing the Unit operation settings
was in progress. Or there is an
error in the area of the non-vol-
atile memory in the CPU Unit in
which the Unit operation set-
tings for the relevant NX Unit
are saved.
For Communications Coupler
Units
• The power supply to the Com-
munications Coupler Unit was
turned OFF while writing the
Unit operation settings was in
progress. Or there is an error in
the area of the non-volatile
memory in the Communications
Coupler Unit in which the Unit
operation settings for the rele-
vant NX Unit are saved.
A setting for an • The same function (other than
external input is not a general-purpose input) is
correct. assigned to more than one of
the external inputs (I0 to I2).
There is an error in • The sum of the values set for
the SSI data set- the Valid Data Length and the
tings. Leading Bits parameters
exceeds 32.
• The sum of the values set for
the Multi-turn Data Length, Sin-
gle-turn Data Length, and the
Status Data Length parameters
exceeds 32.
• The sum of the value set for the
start bit position and the data
length of the SSI data exceeds
the value set for the Valid Data
Length parameter.
• The value set for the Encoder
Resolution parameter exceeds
the range expressed by the
data length set for the Single-
turn Data Length parameter.
A fatal error • An error occurred in the soft-
occurred in an NX ware.
Unit.
Updating the target • The communications cable that
position data in the connects the Communications
synchronization Coupler Unit is disconnected or
refresh failed con- a connection is faulty.
secutively for more
• Noise
than the specified
number of times.
3 Error Tables
Level
Maj Prt Min Obs Info
S W524
S W524
S W524
S W524
S W524
S U W524
Reference
3
3-169