Publication 1734-UM001D-EN-P - April 2008
Troubleshoot with the Indicators
157
1734-ACNR ControlNet Adapter
Module
Status
PointBus
Status
ControlNet A
Status
1734-ACNR
ControlNet B
Status
Field
Power
System
Power
A
B
0 2
System Power
Field Power
43265
Module Status
POINTBus Status
ControlNet A Status
ControlNet B Status
Indication
Probable Cause
Recommended Action
Module Status
Off
No power applied to device.
Apply power to device.
Alternating
red/green
LED power cycle test (module self-test) is present.
None.
Flashing red
Recoverable fault has occurred:
•
Firmware (NVS) update
•
MAC ID changed
•
CPU load exceeded
•
Complete firmware update.
•
Return module to correct node address.
•
Reduce CPU load.
Solid red
Unrecoverable fault has occurred:
•
Self test failure (checksum failure at power cycle
•
Ramtest failure at power cycle)
•
Firmware fatal error
Replace 1734-ACNR adapter.
Flashing green
Waiting for connection or ControlNet cable break.
Check cable and make connection, as needed.
Solid green
Module is operating correctly (normal mode).
None.
Содержание 1734-IA2
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Страница 179: ...Publication 1734 UM001D EN P April 2008 Default Data Maps 177 Notes ...
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