Showa DS-6200, Operating Manual

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1 EXP. HOLD FUNCTIONS
99
EXP. HOLD
FUNCTIONS
Chapter
1
6.
A: Inflection point hold B: None
When the Hold Start Level is detected after turning-ON of the SECTION signal, Inflection
Point hold detection starts.
For the Hold Start Level, Detection Start Condition can be selected.
Also, the value is maintained until the T/H signal turns ON with the hold Detection Start
Condition External Only.
7.
A: Relative (Maximum / Minimum / Difference) hold B: None
When the Hold Start Level is detected after turning-ON of the SECTION signal, Relative Maximum /
Minimum / Difference hold detection starts.
For the Hold Start Level, Detection Start Condition can be selected.
Also, the value is maintained until the T/H signal turns ON with the hold Detection Start
Condition External Only.
Sensor Input Value（Hold Value B）
Hold Value A
SECTION
T/H
H/E
HOLD（A）
OFF OFF
Status Display
Blink ON
Status Display
Status Display
----(B)
OFF
Hold Start
Level
ON
OFF OFF
INF（A）
HOLD（B）
OFF
Status Display
If there is no inflection point in the
changes of the sensor input value,
resulting in no hold, both the HOLD
and INF status indications will flash.
Also, the H/E signal will not turn ON.
In the case of Relative Maximum hold
In the case where the Detection
Start Condition is Ex Level
Sensor Input Value （ Hold Value B ）
Hold Value A
SECTION
T/H
H/E
Hold Start
Level
Blink ON
OFF ON
----(B)
OFF
Status Display
OFF
MAX（A）※
OFF OFF
Status Display
Status Display
Status Display
HOLD（B）
OFF
HOLD（A）
If there is no relative maximum/
minimum / difference in the changes
of the sensor input value, resulting in
no hold, both the HOLD and MAX*
status indications will flash.
Also, the H/E signal will not turn ON.
* MIN for Relative Minimum, and
DIF for Relative Difference.