Omron NX-EC0112

10 - 7
10 Troubleshooting
NX-series Position Interface Units User’s Manual (W524)
10-3 Checking for Errors and
Troubleshooting on the Sysmac
10
10-3-2 Event Codes for Errors and Troubleshooting Procedures
35100000 hex External
Input Set-
ting Error
A setting for an
external input is
not correct.
• The same function (other
than a general-purpose
input) is assigned to
more than one of the
external inputs (I0 to I2).
SP. 10-13
35110000 hex SSI Data
Setting Error
There is an error
in the SSI data
settings.
• The sum of the values
set for the Valid Data
Length and the Leading
Bits parameters exceeds
32.
• The sum of the values
set for the Multi-turn
Data Length, Single-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.
SP. 10-14
40200000 hex NX Unit Pro-
cessing
Error
A fatal error
occurred in an NX
Unit.
• An error occurred in the
software.
SP. 10-15
743D0000 hex Incorrect
Synchroni-
zation Com-
mand
Updating the tar-
get position data
in the synchroni-
zation refresh
failed consecu-
tively for more
than the specified
number of times.
• The communications
cable connected to the
Communications Cou-
pler Unit is broken or the
connection is faulty.
•Noise
SU P. 10-15
Event code Event name Meaning Assumed cause
Level
Refer-
ence
Maj Prt Min Obs Info