3-93
3 Error Tables
NJ-series Troubleshooting Manual (W503)
3-1 Errors by Source
3
3-1-7 Errors in Slave Terminals
The section provides a table of the errors (events) that can occur in the following Units.
NX-AD@@@@
NX-DA@@@@
NX-TS@@@@
Analog Input Units and Analog Output Units
NX-series Analog I/O Units
Event code Event name Meaning Assumed cause
Level
Reference
Maj Prt Min Obs Info
00200000 hex Non-volatile
Memory
Hardware
Error
An error occurred in
non-volatile mem-
ory.
• Non-volatile memory failure S NX-series
Analog I/O
Units User’s
Manual
(W522)
10400000 hex Analog Unit
Calibration
Parameter
Error
An error occurred
for the calibration
data in the Analog
Unit.
• The power supply to the Analog
Unit was turned OFF or Sys-
mac Studio communications
were disconnected while writing
the calibration values to the
Analog Unit.
S Same as
above.
10410000 hex Control
Parameter
Error in Mas-
ter
An error occurred in
the control parame-
ters that are saved
in the master.
• There is an error in the area of
the non-volatile memory in the
Communications Coupler Unit
in which the control parameters
for the NX Unit are saved.
• The power supply to the NX
Unit was turned OFF or Sys-
mac Studio communications
were disconnected while writing
the control parameters.
S Same as
above.
14C00000 hex Unit Calibra-
tion Value
Parity Error
An error occurred in
the user calibration
data in the NX Unit.
• An error was detected in the
calibration data.
S Same as
above.
65030000 hex Unit I/O Dis-
connection
Detected for
Channel 1
A disconnected
input was detected
for channel 1.
• Input wiring is broken.
• Input wiring is disconnected.
SU Same as
above.
65040000 hex Unit I/O Dis-
connection
Detected for
Channel 2
A disconnected
input was detected
for channel 2.
• Input wiring is broken.
• Input wiring is disconnected.
SU Same as
above.
65050000 hex Unit I/O Dis-
connection
Detected for
Channel 3
A disconnected
input was detected
for channel 3.
• Input wiring is broken.
• Input wiring is disconnected.
SU Same as
above.
65060000 hex Unit I/O Dis-
connection
Detected for
Channel 4
A disconnected
input was detected
for channel 4.
• Input wiring is broken.
• Input wiring is disconnected.
SU Same as
a
bove.
6507
0000 hex Unit I/O Dis-
connection
Detected for
Channel 5
A disconnected
input was detected
for channel 5.
• Input wiring is broken.
• Input wiring is disconnected.
SU Same as
above.
65080000 hex Unit I/O Dis-
connection
Detected for
Channel 6
A disconnected
input was detected
for channel 6.
• Input wiring is broken.
• Input wiring is disconnected.
SU Same as
above.
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