Hls 528-3 (1 Analogue Output + 1 Switching Output) - HYDAC ELECTRONIC HLS 528 Notice D'utilisation

HLS 528
7.2 HLS 528-3
HYDAC Distance Sensors HLS 528-3 are delivered factory made with the following
settings:
■ Rising analogue characteristic
■ Window margins for the analogue output set to blind zone and operating range
■ Switching output on NOC
■ Detecting distance at operating range
■ Measurement range set to maximum range
Set the parameters of the sensor manually or use the Teach-in procedure to adjust the
detect points.
Note:
■ HYDAC distance sensors HLS work maintenance free. Small amounts of dirt on the
surface do not influence function. Thick layers of dirt and cakedon dirt affect sensor
function and therefore must be removed.
■ HYDAC distance sensors HLS have internal temperature compensation. Because the
sensors heat up on their own, the temperature compensation reaches its optimum
working point after approx. 30 minutes of operation.
■ If an object is within the set window margins of the analogue output, then LED D1
lights up green, if the object is outside the window margins, then LED D1 lights up red.
■ The load put to the analogue output is detected automatically when turning supply
voltage on.
■ During normal mode operation, a yellow LED D2 signals that the switched output has
connected.
■ During normal mode operation, the measured distance value is displayed on the LED-
indicator in mm (up to 999 mm) or cm (from 100 cm). Scale switches automatically and
is indicated by a point on top of the digits. Alternatively a percentage display can be
selected at the Add-on-menu.
■ During Teach-in mode, the hysteresis loops are set back to factory settings.
■ If no push-buttons are pressed for 20 seconds during parameter setting mode the
made changes are stored and the sensor returns to normal mode operation.
Show parameters
Tapping push-button T1 shortly during normal mode operation shows »PAr« on the LED-
display. Each time you tap push-button T1 the actual settings of the the switching outputs
are shown.
Status 12.06.2014
(1 analogue output + 1 switching output)
HYDAC ELECTRONIC GMBH
Page 16
Part No. 669826 E