Nederman HV Control Panel EX Series - Alarm and Warning System; Alarm and Warning Indicators

HV Control Panel
41
EN
12 Alarm and Warning relays and lamp
12.12.1 Levels
Thesystemhasthefollowingmodesofindicaons:
1. Normal
2. Warning
3. Alarm
12.12.2 Lamp on door
Orangelamphasthreemode:
1. Normal(Nolight).
2. Warning(Blinking0,5Hz).
3. Alarm(Fixlight.)
12.12.3 Alarm relay
SPDTrelay,externalvoltagemax48V6A(inducve1A).
Relayenergizedatno-Alarm(Willbede-energizedwhenanalarmison,orifthereisa
powerfailure).
12.12.4 Warning relay
SPDTrelay,externalvoltagemax48V6A(inducve1A)
RelayenergizedatWarningandalsoatAlarm.OnlyapowerfailureorOFFcanbedetected
whenbothAlarmandWarningrelayarenotenergized.
12.12.5 Dedicated output for EX
FortheHVControlPanelEXEX,thereisadedicated24VDCoutputtoRedFlash(LEDor
xenon)acveatE-stop,e.g.avenngpanelisopen,orarealarmbuonispressed,but
notwhenthereisanalarmforanotherreason.
12.1 Alarms
Thereisalistofalarmsandwarnings.Whenanalarmorwarningistriggered,Alarms
showsthealarmorwarningandwhenitwastriggered.“A”indicatesanalarmand“W”
indicatesawarning.