KEYENCE SJ-F100W/100/010 - Manual (Page 28)

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Ion Monitor Functions
This section describes the SJ-F100W/100/010's ion monitor functions.
Ion Monitor Functions
The charged amount of the target object and the amount of ion generated from the Static Elimination
Blower Unit are indicated on the ion monitor.
The ion monitor indication can be switched by the display selector key.
„ Charge monitor
This monitor indicates the charged and decharged
states of the target object.
The indication of this monitor fluctuates towards
the + and - sides according to the charged level.
The further the indication is away from the center,
the larger the charged level. When static
elimination is completed, the indication returns to
the center position so that you can easily tell how
static elimination is progressing.
The ion balance indicator lights when the charge
monitor is operating.
„ Ion level monitor
This monitor indicates the level of ions being
generated by the Static Elimination Blower Unit.
The amount of plus ions being generated is
indicated on the upper side, while the amount of
minus ions is indicated on the lower side. The
further the indication is away from the center, the
larger the level of ions. In a state where ions are
being sufficiently generated, both ends of this
monitor light (green).
The ion balance indicator lights when the ion level
monitor is operating.
BALANCE
+
–
0
BALANCE ION
ION
LEVEL
COND
DISP
ALARM
H
M
L
H
M
L
+
–
0
Red
Orange
Orange
Green
Orange
Orange
Red
Display
selector key
ION
+
–
0
BALANCE ION
ION
LEVEL
COND
DISP
ALARM
H
M
L
H
M
L
+
–
0
Green
Green
Orange
Red
Orange
Green
Green
Max.
+ ion
– ion
Min.
Min.
Max.
Display
selector key