T12017-Sentry_LANServer_Users_Manual

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KReports

Kreports are based on Sensor state and gas concentration.

Alarm Type

Definition

 

Gas concentration is above the alarm set point. The alarm set point

 

is commonly configured in the sentry using the font panel. Note that

 

the LANServer reports an alarm if the sentry reports the alarm – the

Alarm (A or a)

LANServer does not report an alarm by comparing the gas level to

 

the set point. When reported on the event screen – the letter ‘A’

 

indicates a new alarm and the letter ‘a’ indicates the alarm is still

 

active but this is not a new event.

 

Gas concentration is above the warning set point. The warning set

 

point is commonly configured in the sentry using the font panel. Note

 

that the LANServer reports an warning if the sentry reports the

Warning (W or w)

warning – the LANServer does not report a warning by comparing

 

the gas level to the set point. When reported on the event screen –

 

the letter ‘W’ indicates a new warning and the letter ‘W’ indicates the

 

warning is still active but this is not a new warning.

 

This event is generated by the LANServer if a Sensor reports that

Comms ( C )

the analog value is bad or if it loses communications with the Sentry.

When reported on the event screen – the letter ‘C’ indicates a new

 

 

comms event is active.

 

The web project builder configured, for each Sentry-Sensor, a user

 

threshold, which if the gas level rises above it, generated a threshold

Threshold ( T )

event. The evaluation of this event is performed by the LANServer;

 

the Sentry does not report this event directly. When reported on the

 

event screen – the letter ‘W’ indicates a Threshold Event is active.

 

The web project builder configured, for each sentry-sensor, an event

 

delta value. If the gas level changes by more than this delta value

 

then a delta event is generated. The gas level must be above the

Delta ( D )

threshold level before delta events are evaluated. The evaluation of

 

this event is performed by the LANServer; the Sentry does not report

 

this event directly. When reported on the event screen – the letter ‘D’

 

indicates Delta Event has just occurred.

 

The LANServer reports a normal event when the state of sensor

 

returns to normal – no alarms, no warnings, analog value is valid, no

Normal ( N )

user threshold event and no delta event. The evaluation of this event

is performed by the LANServer; the Sentry does not report this event

 

 

directly. When reported on the event screen – the letter ‘N’ indicates

 

that the Sensor is in a normal condition.

FieldServer Technologies 1991 Tarob Court Milpitas, California 95035 USA Web:www.fieldserver.com Tel: (408) 262-2299 Fax: (408) 262-2269 Toll_Free: 888-509-1970 email: support@fieldserver.com

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Sierra 5391-02, 5391-01 user manual