13. Troubleshooting
13-11
Table 13-7 D.NET module troubleshooting
No.
CPU display
D.NET
display
Description
Recovery operation
ERR
LED
ALARM
LED
Indicator
display
MS
LED
NS
LED
1
--
On
04140A
Green Green D.NET module switch
setting error
Check the setting value of
the MODU No. setting
switch.
2
--
On
044181
Red
--
D.NET MAC ID duplicate
(other node stopped)
Check the node address
settings.
3
--
On
044281
Red
--
D.NET MAC ID duplicate
(local node stopped)
4
--
On
045188
Green Green D.NET transmission word
count setting error
When the communication
speed was set to 500 kbps or
250 kbps, transmission of 17
frames or more over a 10 ms
interval was set. When 125
kbps was set, transmission of
9 frames or more over a 10
ms interval was set. Revise
the communication
parameters.
5
--
On
045189
Green Green D.NET parameter error
(SUM value error)
Reconfigure the
communication parameters.
6
--
On
041401
Red
--
D.NET MPU register
compare error
Reset the system. If the same
error message is displayed
after a reset, the D.NET
module might be faulty.
Replace the D.NET module.
7
--
On
041402
Red
--
D.NET MPU operation
check error
8
--
On
041403
Red
--
D.NET CAN register
compare check error
9
--
On
041405
Red
--
D.NET FROM compare
check error
10
--
On
041406
Red
--
D.NET FROM checksum
error (microprogram)
11
--
On
041407
Red
--
D.NET SRAM compare
check error
12
--
On
041409
Red
--
D.NET MPU built-in timer
diagnosis error
13
--
On
04140D
Red
--
D.NET FROM checksum
error (parameter)
14
--
On
042404
Red
--
D.NET watchdog timer
timeout error
15
--
On
043400
Red
--
D.NET undefined interrupt
generated
16
--
On
043404
Red
--
D.NET general illegal
instruction
17
--
On
043406
Red
--
D.NET slot illegal instruction
18
--
On
043409
Red
--
D.NET address error
Summary of Contents for S10VE
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