INTRODUCTION
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SIG-00-13-12 February 2021
Version No.: B
Figure 1-3 ECD Flashing Red to indicate it is actively writing data
Table 1-1 Indicator Information
Indicator
LED Color
LED State
Description and Function
Power
Green
On
Power is applied to the unit
Off
Power is not applied to the unit or the internal power supply
has failed
Health
Green
Flashing
Slowly
System is healthy
Flashing
Rapidly
System is not healthy
On-Site
Yellow
On
Pending request for local user presence
Flashing
Local user presence verification accepted and active
Off
No pending requests, no actions that require on-site
personnel can be performed
ITC Comms
Green
On
Class D connection established with application gateway
Flashing
Unit is attempting to connect with application gateway
Off
No Connection No attempt to connect
Beaconing
Green
On
Unit currently transmitting WSMs with the "Beacon Bit" set
Flashing
Unit sending WSMs beacon end timer is running (beacon bit
not set)
Off
Unit is not beaconing (neither beacon timer nor beacon end
timer are running)
Time Sync
Green
On
Unit is synchronized via Class C time updates or SNTP
Flashing
Unit is not receiving updates and 8-hour timeout running
Off
Not synchronized, 8-hour timeout has occurred
Содержание A80672
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