10 - 9
10 Troubleshooting
NX-series Position Interface Units User’s Manual (W524)
10-3
Checkin
g
f
o
r Errors an
d
Tr
o
u
b
lesho
o
ti
ng o
n
t
h
e Sysm
ac
10
1
0-3-2
Event C
odes for Er
ro
rs and T
roubleshooting Procedur
es
80240000 hex
NX Unit
Clock Not
Synchro-
nized Error
An error occurred
in the clock infor-
mation between
the EtherCAT
Coupler Unit and
the NX Unit.
• There is a hardware
error in the NX Unit.
• There is a hardware
error in the EtherCAT
Coupler Unit.
S
80220000 hex
NX Message
Communica-
tions Error
An error was
detected in mes-
sage communica-
tions and the
message frame
was discarded.
• The message communi-
cations load is high.
• The communications
cable is disconnected or
broken.
• Message communica-
tions were cut off as the
result of executing a syn-
chronization or restora-
tion operation on the
Sysmac Studio or as the
result of disconnecting
an EtherCAT slave.
S
84D00000 hex
SSI Commu-
nications
Error
An error occurred
in SSI communi-
cations.
• The SSI data settings do
not agree with the SSI
communications set-
tings in the connected
device.
• The wiring between the
NX Unit and the con-
nected device is not cor-
rect or disconnected.
• Noise
U
S
90400000 hex
Event Log
Cleared
The event log was
cleared.
• The event log was
cleared by the user.
S
Event code
Event name
Meaning
Assumed cause
Level
Refer-
ence
Maj Prt Min Obs Info
Summary of Contents for NX-EC0112
Page 13: ...11 Manual Structure NX series Position Interface Units User s Manual W524...
Page 34: ...Revision History 32 NX series Position Interface Units User s Manual W524...
Page 36: ...Sections in this Manual 34 NX series Position Interface Units User s Manual W524...
Page 78: ...3 Part Names and Functions 3 8 NX series Position Interface Units User s Manual W524...
Page 108: ...4 Installation and Wiring 4 30 NX series Position Interface Units User s Manual W524 Unit...
Page 114: ...4 Installation and Wiring 4 36 NX series Position Interface Units User s Manual W524...
Page 126: ...5 I O Refreshing Methods 5 12 NX series Position Interface Units User s Manual W524...
Page 340: ...8 Pulse Output Units 8 76 NX series Position Interface Units User s Manual W524...
Page 462: ...Appendices A 74 NX series Position Interface Units User s Manual W524...
Page 463: ...I 1 I NX series Position Interface Units User s Manual W524 Index...
Page 466: ...I 4 NX series Position Interface Units User s Manual W524 Index...