Installation Instructions Owner's manual

12
Publication
1734-IN582B-EN-P - February 2005
Troubleshoot with the Indicators
Indication Probable Cause
Field Power
Off Not active; field power is off
Green Power on; 24V present
System Power
Off
Not active; field power is off or dc-dc converter problem
Green
System power on; dc-dc converter active (5V)
Module Status
Off No power applied to device
Alternating Red/Green LED powerup test (module self-test)
Flashing Red Recoverable fault has occurred:
Firmware (NVS) update
MAC ID changed
CPU load exceeded
Module
Status
PointBus
Status
ControlNet A
Status
1734-ACNR
ControlNet B
Status
Field
Power
System
Power
0
A
B
2
System Power
Field Power
43265
Module Status
PointBus Status
ControlNet A
ControlNet B