B+B SmartWorx Wzzard WSD2C31010, Руководство пользователя

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Wzzard
™
Sensor Edge Nodes
25
DIGITAL INPUT CONFIGURATION
Setting
Acceptable
Values
Default
Value
Description
Enabled On/Off On Digital inputs can be Enabled/Disabled.
It’s recommended that you disable all unused inputs to
save on wireless traffic and battery life.
Inverter On/Off Off Defines if 1= High input or 1 = Low input
Inverter Off, 1=High and 0=Low
Inverter On, 1=Low and 0=High
Measurement
Type Boolean Boolean A Boolean Measurement Type will publish a 1 or 0 at the
Measurement Interval when the node reads the value.
Event An Event Measurement Type will publish the value 1 when
the input changes to 1 regardless of the node’s
Measurement Interval
Counter A Counter Measurement Type will publish the number of 0
to 1 transitions received on the Digital Input at the node’s
Measurement Interval.
Rate A Rate Measurement Type will publish 1/the number of 0 to
1 transitions received on the Digital Input during a one
second sample at the node’s Measurement interval (Hz)
Multiplier Number
above
0.000001
The Multiplier is the number a Counter or Rate will be
multiplied by before being published over MQTT.
Engineering
Unit ASCII Text
String bool Defines the unit that is published over MQTT with the data
(On/Off, Hz, RPM, Count, Etc.)
Ex: I have a shaft that is supposed to constantly rotate at 1,000 RPM. I want to know the rotation speed. It
has an active low proximity switch mounted with two magnets on either side of the shaft.
• I would Enable the digital input.
• I would set the Measurement Type to Rate.
• I would set my Multiplier to 30 (RPM = Rate/2 magnets per rotation x 60 seconds/minute)
• I would change my Engineering Unit to RPM
• Click to review and save the changes