49
6
Setting and Operation Related to Comparison
49
Setting
a
nd Op
er
ation
Rela
ted to Co
mpa
rison
Chapter
6
●
Operation of hysteresis
■
Hysteresis setting method
1.
Select setting mode 1.
2.
Set "hysteresis".
Press the
key four times.
Set the hysteresis using the
(numerical
value input) and
(shift) keys, and confirm it with
the
key.
3.
Press the
key to return to the indicated value display.
Indicated value
HI limit
HI output
LO output
Time
LO limit
+
0
-
Hysteresis range
Hysteresis range
HI LED
LO LED
OFF
ON
OFF
ON
HI
HI
HI
LO
LO
LO
OK
OK
OK
OK
OK
HI OFF
HI ON
With hysteresis
Without hysteresis
HI limit
By setting hysteresis,
chattering when signals
fluctuate subtly can be
prevented.
Hysteresis range
(Examples of HI output, LO output, and OK output)
OK output
OK LED
OFF
ON
HI OFF
HI ON
FNC
+
-
Hysteresis range
(0000 to 9999)
CAL
HOLD
GAIN
CAL
ZERO
HOLD
FNC
+
-
A hysteresis setting value is common to HI limit, LO limit, HH limit, and LL limit.
Key points