Ethernet Module
NX5000
Nexto Series
Doc. Code: CE114903
Revision: D
Altus S. A.
8
D and E States
D
E
Description
Causes
Solution
Priority
Off
Off
Display fail or module
off
Disconnected module.
No Power supply.
Hardware failure
Check if the module is
completely connected to
the backplane rack and
if the backplane rack is
supplied by an external
power supply.
-
On
Off
Normal use
-
-
9 (Lower)
Blinking 1x
Off
Active Diagnostic
There is at least one
active diagnostic related
to the module NX5000
Check what the active
diagnostic is. More
information can be
found at Maintenance
section of this
document
8
Blinking 2x
Off
CPU in STOP mode
CPU in STOP mode
Check if CPU is in RUN
mode. More information
can be found on CPU’s
documentation
7
Blinking 3x
Off
Reserved
-
6
Blinking 4x
Off
Non fatal fault
Failure in some
hardware or software
component, which does
not have impact on the
basic functionality of the
product
Check the module
diagnostic information.
If it is a hardware fault,
provide the replacement
of this part. If it is a
software fault, please
contact the Technical
Support
5
Off
Blinking 1x
Parameter error
-
Check if the module
parameters are correct
4
Off
Blinking 2x
Loss of master
Loss of communication
between module and
CPU
Check if the module is
completely connected to
the backplane rack.
Check if CPU is in RUN
mode.
3
Off
Blinking 3x
Reserved
-
-
2
Off
Blinking 4x
Fatal hardware error
Hardware error
Contact Altus’ support
team in case of fatal
hardware error.
1 (Higher)
Note:
Fatal hardware fault:
Please contact
Altus’ support team in case of fatal hardware fault.
0, 1 and Numeral Characters
The segments 0 and 1 should be normally off. These two segments will start to blink when the module is on the Diagnostic
Mode (Electronic Tag on Display and One Touch Diag).
RJ45 Connector LEDs
Both LEDs placed in the RJ45 connector; identified by NET 1, help the user in the installed physical network problem detection,
indicating the network LINK speed and the existence of interface communication traffic. The LEDs description is presented in
the table below.
Yellow
Green
Description
Off
Off
Network LINK absent.
On
Off
10Mbits/s network LINK.
On
On
100Mbits/s network LINK.
Blinking
–
Occurrence of Ethernet network transmission or reception, for or to this IP address. It
blinks when
there’s module demand, not on every transmission or reception, i.e. blinking
frequency doesn’t correspond to data transmission or reception frequency.