Sensor Type - Omron K3NR Operation Manual

Frequency/rate meter
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Setting Mode
ina
inb
FUNCTION
SETTING
SETTING
EXAMPLE
1, 2, 3...
60

Sensor Type

• Specifies the type of sensors for input A and input B.
• The sensor type of input B cannot be selected if the operating mode of the
K3NR is set to f1 (rotational/circumferential speed) or f6 (passing time).
• Open Collector Input
Sensor type
Transistor input
Relay input
Normally Open Model: The sensor output is OFF (open) when the sensor is
Normally Closed Model: The sensor output is ON (closed) when the sensor is
• Voltage Pulse Input
Sensor type
Voltage pulse input
Follow the steps described below to set input A to 11 in operating mode f1 (rotational/cir-
cumferential speed).
1. Press the Mode Key for more than one second while the setup setup menu
is displayed. The func operating mode setting will appear.
2. Press the Mode Key to display ina input A sensor type setting.
3. Press the Shift Key to display 00 for changing. The PROG indicator will flash.
Normally open
00
10
not sensing an object.
not sensing an object.
Active high (H)
10
Set Value LED Display Model
Set Value LED Display Model
Set Value LED Display Model
Set Value LED Display Model
Section 4-2
Normally closed
Default
00
01
11
Active low (L)
Default
11
00
Basic Model
Basic Model
Basic Model
Basic Model

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