4-2
IM 01B08D02-02EN
Power Failure Duration and Operation in Each Start Mode
Continuous
Continuous
HOT start
HOT start
HOT start
COLD start
AUT
mode
COLD
mode
Start
mode
▲
t
1
20ms (100V AC)
1ms (24V DC)
▲
t
2
About 2 s
Time
Power failure
insensitive
Momentary power failure
Power failure
0401E.ai
[Failure insensitive region (power failure duration < t1)]
: t1 = about 1 ms (for 24 V DC type)
: t1 = about 20 ms (for 100 V AC type)
YS1000 performs the same operation
as that of continuity status.
[Momentary failure region (t1< power failure duration < t2)] : t2 = about 2 s
The instrument stops operation during
power failure.
[Power failure region (t2 < power failure duration)]:
The instrument stops operation during
power failure.
Setting Details
Parameter
Name
Setting Range
Display Transition
and Display Title
START
Start mode
AUT: HOT start
COLD:
Power failure duration < 2 sec. ; HOT start,
Power failure duration
≥
2 sec. ; COLD start
Tuning Display >
Engineering
Display >
[
CONFIG1
]
(Configuration
Display 1)
4.1 Processing during Power Failures
Содержание YS1000 Series
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