Weidmuller PMX400HZX - Display instrument for control panel - Handbuch (Seite 16)

16
en PMX400/HZX
•Operation
Warning:Checkthepowersupplyagainstthemodelnumberbeforeapplying
powertotheinstrument.
Inputtypeselection
To set up the unit for a particuar voltage pulse set the input trigger/
reset levels from the table shown. Use contact closure type for volt-free
contacts as this includes debouncing. All other input types shown
use the high level dc setting. If you need more help with this selection,
please ring technical support.
Reviewingthesetup
For review mode, disconnect security link and press PGM.
A 10 s timeout applies for review mode.
Changingthesetup
For set-up mode, connect security link and press PGM. The software
version will be displayed. If you wish to continue, press PGM again
within 10 s.
Clearingtrippedalarms
You can acknowledge a tripped alarm by simply pressing the key for
that channel.
SirenandGroupalarms
Channel four has two additional alarm types:
• Siren alarm, which you clear by acknowledging all tripped alarms
• Group alarm, which will only clear when you have acknowledged
all tripped alarms and all the trip conditions have cleared (and are
outside the deadband)