Chino DB600 Series - 5-6-5 Event deadband; 5-6-6 Event output phase

INST.No.INE-868G [DB600] General Instruction Manual
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Reference
Example) Event output with event extension function "Event standby" set for absolute
value lower limit alarm
Event output range with "Event
standby" set
Normal event output range
Event activation range
 Event keep
The event keep function is used to keep event output (event output ON) once the event activation status is
entered, until an event release command (key operation/external signal input) is received.
5-6-5 Event deadband
The event dead band can be set when "Event No. (MODE4)" is set to No. 1 to 4, and "Event mode
(MODE4)" is set to alarm event (excluding timer alarm and FAIL alarm).
When this function is enabled, an event is activated at an event value and cleared at or below an event
value (normal range side). The difference between these values is set as deadband.
5-6-6 Event output phase
The event output relay is normally open (OFF in normal state). It turns ON at an event activation. The
event output phase allows you to reverse the relay operation. However, "Reverse event output phase" will
not work if it is set during power OFF status or while displaying start-up screen right after the power ON.
Event deadband (db)
Higher limit alarm
setting value
EV lamp
Event keep
Release Release
ON ON
OFF OFF
Higher limit alarm
setting value
Event dead band
Alarm
activation zone
Activated Cleared
Event value
Power ON
Activated
Cleared
Event deadband (db)