ABB COMMANDER 1911 Operating Manual

Also see for COMMANDER 1900 Series: Programming guide Installation guide User guide Programming guide

ABB COMMANDER 1911 Operating Manual Manual pdf 38 page image

366.2 Alarm Acknowledge Page6.2.1 Alarm Indications – Fig. 6.2The definitions for alarm states (on, off or flashing) are detailedin Fig. 6.2.6.2.2 Acknowledging AlarmsUnacknowledged alarms can be acknowledged from thefaceplate controls on the front panel in two ways:In the Operating Level – by pressing the switch at anyframe (providing the switch is programmed for this function– see Section 5.1 in the Programming Manual). Theswitch acknowledges all alarms from either faceplate.In the Alarm Acknowledge Page – by pressing theswitch – see Section 6.2.3 following.V Note. In the Alarm Acknowledge Page Channel 2 and3 alarms can only be acknowledged using faceplate 2.Channel 3 and 4 alarms (if applicable) can only beacknowledged using faceplate 3.6.2.3 Using the Alarm Acknowledge PageNo Alarm PresentNo l.e.d. indicators illuminated.Alarm PresentAL3 l.e.d. indicator flashing,indicating alarm exists onchannel 3.Use switch to return to topof Alarm Acknowledge Page.Alarm Acknowledge PageUse the switch to advanceto next frameAlarm IdentityUpper display: shows the alarmidentity and type.Lower Display: shows the triplevel of the alarm identified inthe upper display.Acknowledge AlarmUse the switch toacknowledge the alarm. Whenthe alarm is acknowledged,'ACKNGd' is displayed and aconstant l.e.d. indicates theacknowledged alarm.If there are more active alarmson channel 3 the l.e.d.continues to flash until allalarms for that channel havebeen acknowledged.CH1CH2CH3CH4AL1 AL2 AL3 AL4Alarm Activated302795CH1CH2CH3CH4AL1 AL2 AL3 AL4CH1CH2CH3CH4AL1 AL2 AL3 AL4CH1CH2CH3CH4AL1 AL2 AL3 AL4302802ACKNLGALArM5A3HPrC800A3HPrCACKNGdCH1CH2CH3CH4AL1 AL2 AL3 AL4No l.e.d. illuminated indicatesno alarms present and theAlarm Acknowledge Page isnot present in the OPERATORLEVEL.A flashing l.e.d. indicates thatan unacknowledged alarmexists on that channel. Forexample, a flashing AL2 l.e.d.indicates an alarm on channel2.A constant l.e.d. indicates thatall active alarms have beena c k n o w l e d g e d o n t h a tchannel.CH1CH2CH3CH4AL1 AL2 AL3 AL4302795Record FaceplateCH1CH2CH3CH4AL1 AL2 AL3 AL4302795CH1CH2CH3CH4AL1 AL2 AL3 AL4302795…6 RECORD OPERATIONFig. 6.2 Alarm L.E.D. Indication