Black Box LPB2910A User Manual page 270

3-­‐5.4.1.3 A larm
This p age p rovides a n o verview o f R MON A larm e ntries. E ach p age s hows u p t o 9 9 e ntries f rom t he
Alarm t able, d efault i s 2 0, s elected t hrough t he " entries p er p age" i nput f ield. W hen f irst v isited, t he
web p age w ill s how t he f irst 2 0 e ntries f rom t he b eginning o f t he A larm t able. T he f irst d isplayed w ill
be t he o ne w ith t he l owest I D f ound i n t he A larm t able.
The " Start f rom C ontrol I ndex" a llows t he u ser t o s elect t he s tarting p oint i n t he A larm t able.
Clicking t he b utton w ill u pdate t he d isplayed t able s tarting f rom t hat o r t he n ext c losest A larm t able
match.
The s witch w ill u se t he l ast e ntry o f t he c urrently d isplayed e ntry a s a b asis f or t he n ext l ookup. W hen
the e nd i s r eached, t he t ext " No m ore e ntries" i s s hown i n t he d isplayed t able. U se t he b utton t o s tart
over.
Web I nterface
To c onfigure a R MON A larm O verview i n t he w eb i nterface:
1. Specify P ort t hat y ou w ant t o c heck.
2. Click S ecurity, S witch, R MON, t hen A larm.
3. Check " Auto-­‐refresh".
4. Click " R efresh" t o r efresh t he p ort d etailed s tatistics.
Figure 3 -­‐5.4.1.3: RMON A larm O verview
Parameter d escription:
ID

Indicates t he i ndex o f A larm c ontrol e ntry.
Interval

Indicates t he i nterval i n s econds f or s ampling a nd c omparing t he r ising a nd f alling t hreshold.
Variable

Indicates t he p articular v ariable t o b e s ampled
Sample T ype

The m ethod o f s ampling t he s elected v ariable a nd c alculating t he v alue t o b e c ompared a gainst t he
thresholds.
Value

The v alue o f t he s tatistic d uring t he l ast s ampling p eriod.
Startup A larm

The a larm t hat m ay b e s ent w hen t his e ntry i s f irst s et t o v alid.
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Publication date: Sept, 2015
Revision A1