4 Commissioning
4.6 SmartWire-DT diagnostics
86
DX-NET-SWD...
08/14 MN04012009Z-EN
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4.6.2 Advanced SmartWire-DT diagnostics
When there is a collective diagnostic (input byte 0, bit 4 (DIAG)), the variable
frequency drive/variable speed starter will provide advanced diagnostic
messages.
The following messages are generated by the variable frequency drive/
variable speed starter.
Table 18: Diagnostic alarms of the DC1 variable frequency drive
Diagnostic alarm 15
hex
If the 1-0-A switch does not assume a clear position for longer than
4 seconds, the variable frequency drive/variable speed starter will be
switched off and generate the following error messages:
•
DIAG,
•
ERR,
•
Diagnostic alarm 15
hex
(
In addition, the SmartWire-DT diagnostic LED on the DX-NET-
SWD…SmartWire-DT connection will flash green (frequency: 3 Hz).
4.6.2.1 Advanced SmartWire-DT diagnostics via PROFIBUS
Value
[hex]
Meaning
Remedy
Notes
14
Internal communication
problem in the variable
frequency drive/variable
speed starter
• If the error continues, switch
the supply voltage off/on
• Check EMC
• Replace the variable
frequency drive/variable
speed starter
15
no unambiguous position
of the 1-0-A switch for
more than 4 seconds
Move the 1-0-A switch to one of
the three defined positions.
Input byte 0, bit array 2..3 A1, A2 is
used to signal a value of 00
hex
.
For more information, see below.
19
There is a warning at
hand for the variable
frequency drive/variable
speed starter.
Read warning PNU 860.0 and fix
the cause
Corresponds to the WARN bit in the
corresponding input byte
1A
There is a fault at hand on
the variable frequency
drive/variable speed
starter.
• Read fault PNU 944 to
PNU 952
• Fix the fault and
acknowledge the fault
message
Corresponds to the ERR bit in the
corresponding input byte.
→
For information on the subject of advanced diagnostics, consult
manual MN05013002Z-EN, “SmartWire-DT Gateways”.
For basic information on diagnostics via PROFIBUS-DP masters,
consult manual MN05002002Z-EN, “XI/OC Signal Modules”.
The manual also contains explanations regarding the access of
the diagnostic data of a PROFIBUS-DP slave module.
Содержание Power XL SmartWire-DT DX-NET-SWD Series
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Страница 10: ...0 About this Manual 0 7 Units of measurement 6 DX NET SWD 08 14 MN04012009Z EN www eaton com ...
Страница 32: ...3 Installation 3 3 Install SmartWire DT connection 28 DX NET SWD 08 14 MN04012009Z EN www eaton com ...
Страница 92: ...4 Commissioning 4 6 SmartWire DT diagnostics 88 DX NET SWD 08 14 MN04012009Z EN www eaton com ...