Sierra Wireless AirLink MP Guía de usuario descargar pdf (Pagina 127)

I/O Configuration

Rev 2.0 C Aug.10 121

Pulse Count

Following are some Pulse Count details:

• Pulses are counted on each of the digital inputs.

• Pulse counts 1-4 corresponds to digital 1-4 respectively.

• Pulses are counted on the falling edge.

• Pulses can not be counted when the device is powered off, or being reset.

However, a single state change while off or reset will be properly counted.

Transformed Analog

The number for the available transformed needs to indicate a variable based on

the number of Analog.

The analog input value is transformed into a meaningful value, such as weight or

pressure, by multiplying the raw value from the input by the coefficient and adding

the offset.

• Coefficient for Analog 1-4 - The amount by which the raw analog value

should be multiplied.

• Offset for Analog 1-4 - The offset to be added to the product of the coeffi-

cient and the raw analog value.

• Transformed Analog 1-4 - The value of the raw analog value multiplied by

the coefficient and then added to the offset.

• Units for Analog 1-4 - The name of the unit of measurement to be used in

reports.

Command Description

Relay # Initial Setting When the AirLink device reboots, the relay settings you want can be configured here.

Relay setting can be:

• ON

• OFF

• Last Value

Coefficient for

Analog #

Coefficient is the multiplier for raw analogs (*ANALOGIN).

Offset for Analog # Point at which Transformed Analog starts its count.

Units for Analog # This is the label for the Analog measurement. For example, litres or mm etc.

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Sierra Wireless AirLink MP Guía de usuario Pagina 127