User's Manual

ULP EMS Operator Guide Maintaining and Operating the ULP Network
On-Ramp Wireless Confidential and Proprietary 37 010-0045-00
Node Join
Failure
Major
An alarm generated
when an end device is
not allowed to join the
network by the GW.
Automatically cleared when the underlying
cause is fixed and the device is allowed to
join the network. This is cleared if the
device is deleted from the EMS, because it
was not supposed to be allowed onto the
network.
TX Suppression
Critical
Automatically cleared.
AP Proximity
Fault
Warning
An AP lid has been
opened.
Cleared when the AP lid is closed.
AP GPS Fault
Warning
An AP has lost its GPS
fix.
Cleared when the AP can get a GPS fix.
AP VC-TCXO
High
Temperature
Warning
The AP operating
temperature is too high.
Cleared automatically when the AP
temperature is brought down.
AP PA High
Temperature
Warning
The AP operating
temperature is too high.
Cleared automatically when the AP
temperature is brought down.
AP Max VGA
Exceeded
Warning
Automatically cleared.
AP Min VGA
Exceeded
Warning
Automatically cleared.
AP Fragmented
Channel
Threshold
Exceeded
Warning
Automatically cleared.
Message
Processing
Delay
Major
The EMS database is
taking too long to insert
raw messages into rows.
EMS database processing returns to
normal operation.
The following items are various EMS configurations that affect alarm operation:
1. The Keep Alive configuration of the GW controls the GW Health Alarm. To confirm the
timeout settings for the alarm, navigate to the screen shown below.