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5 SETTING OF FUNCTIONS
Level (only Peak and Valley)
By this method, the hold detection section is from the point in time when the indicated value
crosses the Hold Start Level until it crosses the Hold Stop Level. The hold is released by turning on
the T/H signal as a reset signal. The H/E output signal is on between the instant when the hold
section time ends and the instant when the T/H signal is turned on.
However, there are limitations that the Hold Start Level should be passed HI and the Hold Stop
level be passed LO in peak hold, while the Hold Start Level should be passed LO and the Hold Stop
level be passed HI in valley hold.
(Example) Level specified section peak hold
Chapter
5
5-12.
Multi-hold Function
By this function, up to 16 types of hold, graph and comparison set values can be stored and selected
with external switching signals of WORK0 - WORK3.
Normally, if there is no entry for WORK0 - WORK3, the set value of WORK00 is selected, but when
WORK0 - WORK3 are in the following conditions, the set value of each
56
＋
passed HI
Hold Start Level
Hold Stop Level
Detection
OFF
T/H
ON
OFF
HI-LO Limit
Judging Output
ON
OFF
H/E
ON
OFF
ON
HOLD
Status Display
PEAK*
OFF
Blink
Status Display
*The status display changes depending on the hold mode.
WORK3
WORK2
0
0
0
0
0
0
0
0
0
1
0
1
0
1
0
1
1
0
1
0
1
0
1
0
1
1
1
1
1
1
1
1
(0: open, 1: short)
t3: A minimum reset signal width
Sensor Input Value
required for releasing the hold
Indicated Value
1.0ms (min.)
passed LO
t
Hold Section
t3
Decide
ON
OFF
ON
OFF
WORK1
WORK0
0
0
0
1
1
0
1
1
0
0
0
1
1
0
1
1
0
0
0
1
1
0
1
1
0
0
0
1
1
0
1
1
is selected.
Measurement work
Measurement work
WORK00
WORK01
WORK02
WORK03
WORK04
WORK05
WORK06
WORK07
WORK08
WORK09
WORK10
WORK11
WORK12
WORK13
WORK14
WORK15
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