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8 Troubleshooting
8 - 10
NX-series Analog I/O Units User’s Manual for Analog Input Units and Analog Output Units (W522)
80240000 hex
NX Unit
Clock Not
Synchro-
nized Error
A time information
error occurred in an
NX Unit.
For the NX bus of CPU Units
• There is a hardware error in an
NX Unit.
• There is a hardware error in a
CPU Unit.
For Communications Coupler
Units
• There is a hardware error in an
NX Unit.
• There is a hardware error in an
EtherCAT Coupler Unit.
S
64F00000 hex
Unit Over
Range for
Channel 1
The analog input
data for input chan-
nel 1 exceeded the
upper limit of the
input range. Or, the
analog output data
for output channel 1
exceeded the upper
limit of the output
range.
• The analog input data
exceeded the upper limit of the
input range. Or, the analog out-
put data exceeded the upper
limit of the output range.
U
S
64F10000 hex
Unit Over
Range for
Channel 2
The analog input
data for input chan-
nel 2 exceeded the
upper limit of the
input range. Or, the
analog output data
for output channel 2
exceeded the upper
limit of the output
range.
• The analog input data
exceeded the upper limit of the
input range. Or, the analog out-
put data exceeded the upper
limit of the output range.
U
S
64F20000 hex
Unit Over
Range for
Channel 3
The analog input
data for input chan-
nel 3 exceeded the
upper limit of the
input range. Or, the
analog output data
for output channel 3
exceeded the upper
limit of the output
range.
• The analog input data
exceeded the upper limit of the
input range. Or, the analog out-
put data exceeded the upper
limit of the output range.
U
S
64F30000 hex
Unit Over
Range for
Channel 4
The analog input
data for input chan-
nel 4 exceeded the
upper limit of the
input range. Or, the
analog output data
for output channel 4
exceeded the upper
limit of the output
range.
• The analog input data
exceeded the upper limit of the
input range. Or, the analog out-
put data exceeded the upper
limit of the output range.
U
S
64F40000 hex
Unit Over
Range for
Channel 5
The analog input
data for input chan-
nel 5 exceeded the
upper limit of the
input range. Or, the
analog output data
for output channel 5
exceeded the upper
limit of the output
range.
• The analog input data
exceeded the upper limit of the
input range. Or, the analog out-
put data exceeded the upper
limit of the output range.
U
S
Event code
Event name
Meaning
Assumed cause
Level
Reference
Maj Prt Min Obs Info
Summary of Contents for NX-AD series
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