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4 Commissioning
4.6 SmartWire-DT diagnostics
DX-NET-SWD...
08/14 MN04012009Z-EN
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4.6 SmartWire-DT diagnostics
The variable frequency drive/variable speed starter supplies diagnostic
messages for itself and for the DX-NET-SWD… SmartWire-DT connection.
Basically, a distinction must be drawn between:
•
Basic diagnostics (basic SmartWire-DT diagnostics)
•
Advanced diagnostics (advanced SmartWire-DT diagnostics)
•
PROFIdrive parameter channel diagnostics
PROFIdrive parameter channel diagnostics are shown with fault messages or
warnings in the cyclic profile with PROFIdrive (profile 2).
4.6.1 Basic SWD Diagnostics
A pending diagnostic alarm from the variable frequency drive/variable speed
starter will be signaled as a collective diagnostic in the cyclic profile with
input byte 0, bit 4 (DIAG). A device response, if any, will be described in the
advanced diagnostics.
In addition, in all profiles, the following bits
•
ERR (the variable frequency drive stops) or
•
WARN (no reaction of the variable frequency drive)
in the corresponding input bytes are used to show whether there are any
diagnostic alarms (i.e. errors or warnings).
After the cause of the fault is fixed, you can acknowledge a fault (ERR)
as follows:
•
Profile: FaultAck = 1,
•
1-0-A switch in position 0.
Warnings (WARN) cannot be acknowledged, since they are simply messages
without an ensuing response (the variable frequency drives/variable speed
starter).
The diagnostic data that corresponds to the PROFIdrive profile can be sent at
any time regardless of the profile chosen. It is provided via the acyclic
services of the relevant bus system.
→
For available diagnostic alarms FaultBuffer:
PNU 947 sub-index 0 to 7
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 ...