Lumel P30U series - Page 55

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Fig.17. Alarm types: a) n-on; b) n-off; c) on; d) off.
AL_L-Loweralarmthreshold
AL_H–Upperalarmthreshold
Note:Ifalarmsaren-on,n-off,on,offtype,enteringAL_LAL_H
willswitchoffthealarm.
Alarm
state
Controlling value
on
off
off
Alarm
state
Controlling value
on
on
off