Apg MPX Slave Sensor user manual Instrukcja Użytkownika Pobierz pdf (Strona 31)

Rev. B, 4/13 MPX Series Magnetostrictive Level Sensors

Automation Products Group, Inc.

APG...Providing tailored solutions for measurement applications

Tel: 1/888/525-7300 • Fax: 1/435/753-7490 • www.apgsensors.com • [email protected]

• Signal Processing and Control (advanced users only)

The parameters in this secon (pages 24-25) are advanced factory sengs and

should not normally need adjustment.

Sensivity (0 to 100%) (40408)

Controls the level of amplicaon applied to the oat signal. The sensivity set-

ng is expressed as a percentage; 0 to 100%.

Pulses (0 to 20) (40409)

Controls the strength of the drive signal being sent down the magnetostricve

wire inside the stem. The greater the number of pulses, the stronger the drive

signal.

Blanking (0 to 10364 mm) (40410)

Sets the distance, beginning at the coil inside the upper stem, downward to the

point where the sensor will begin looking for the oat signal. If the oat enters

the blanking area it will not be detected. The blanking should never be set to

less than the top dead-band of the sensor.

Averaging (1 to 20) (40412)

Denes the number of oat readings that will be averaged together to become

the calculated reading. Each qualied oat reading (see Filter Window and

Out of Range Samples below) is placed into a rst-in, rst-out (FIFO) buer

and averaged with previous samples to generate a steady output. A higher

Averaging seng will result in smoother readings, but will also result in slower

response me to rapid level changes.

Filter Window (0 to 10364 mm) (40413)

Sets the width of the oat acceptance window. The oat acceptance window

is a zone, centered at the oat, within which any reading detected will be

considered legimate and gured into the averaging buer. Any reading

detected outside of the Window will be considered “out of range” and will

be ignored based on the seng in the Out of Range Samples parameter

(see below). The Filter Window extends both direcons from the oat. For

example, if the oat sits at 5 . and the Filter Window is set at 1 ., then any

reading detected between 4 . and 6 . will be accepted.

1 2 ... 26 27 28 29 30 31 32 33 34 35 36 ... 47 48

Brak uwag

Apg MPX Slave Sensor user manual Instrukcja Użytkownika Strona 31