1/32 DIN Digital Panel Meter
K3GN
F-13
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Linear Output
Note: The commons for linear output and transistor output on models
with L1 and L2 are connected internally.
Depending on how the common is wired for externally
connected devices, unwanted current paths for the linear
output signal in the circuit may prevent the output signal from
being output.
When connecting an external device, externally connect a relay
to the transistor output or provide another means of insulation.
Operation
■
Main Functions
Scaling
The K3GN includes a scaling function that can convert the input
signal to a desired value and display that value.
The displayed values can be freely adjusted to shift values, to create
reversed displays, or to create positive/negative displays.
Teaching
Teaching is used when using scaling or setting comparative set
values to set the present measurement values as the set values
instead of inputting with the Shift and Up/Zero Keys. Teaching is
useful for making settings while checking the operation status of the
K3GN.
Average Processing
Average processing can be performed for measurement values using
four levels (OFF, 2 times, 4 times, or 8 times). Average processing
stabilizes displayed values by averaging the corresponding input
signals that fluctuate dynamically. Select the appropriate number of
averaging times depending on the application.
Forced-zero Function
It is possible to shift from a
value to the zero point with
one touch of the Up/Zero
Key on the front panel (for
example, when adjusting
reference values).
Note: This function can be
used only when
forced-zero operation
protection is released.
Changing the Display Color
The color of the value displayed can be set to either red or green.
Make the setting according to the purpose and application of the
equipment in which the K3GN is installed. The display color can also
be set to change from green to red, or from red to green, according
to the status of the comparison criteria.
Output Type Selection
Output operation for comparative set values can be freely selected.
Upper limit: Output ON if the measurement value
≥
comparative set
value.
Lower limit: Output ON if the measurement value
≤
comparative set
value.
Upper/lower limit: Output ON if the measurement value
≥
comparative upper-limit set value or if the measurement value is
≤
the comparative lower-limit value.
Key Protection
Key protection is used to restrict changes to displays and settings
using the front panel keys and to restrict menu display and
movement of operation levels. This function is effective for preventing
misuse during operation.
Startup Compensation Time
(Rotary Pulse Input Only)
The startup compensation time parameter keeps the measurement
operation from sending an unnecessary output corresponding to
instantaneous, fluctuating input from the moment the K3GN is turned
ON until the end of the preset period.
Hysteresis
The hysteresis of comparative outputs can be set to prevent the chat-
tering of relay or transistor outputs.
−
+
7
+
−
5 k
Ω
min.
8
L
−
+
7
+
−
500
Ω
max.
Linear voltage output
Linear current output
8
L
INPUT1
INPUT2
Input value
DISPLAY1
DISPLAY2
(
)
(
)
Display
value
INPUT2
INPUT1
Input
value
DISPLAY1
DISPLAY2
Display
value
/ZERO
ZERO
OUT1
OUT2
SV
HOLD
CMW
K3GN