Operating Keys - Hydac HDA 5500 Notice D'utilisation

HDA 5500

4 Operating keys

LED displays
of active
relays
5 Selection and display of the unit of measurement
The operator can select the appropriate unit label from a printed sheet and this is then
displayed with background lighting. The label can be changed at any time.
Procedure:
•
Disconnect the unit from supply voltage.
•
Remove the front frame of the unit by hand.
•
Loosen the 4 front plate screws.
•
Press lightly on the back panel of the unit to push out the front side (display section) by a
few millimetre.
•
Cut the label with the required unit from the sheet supplied.
•
Insert the label into the slot on the side.
•
Press lightly on the front panel to push it back on.
•
Screw the front plate back in place.
•
Put the front frame back on.
Relais
1
2
3
4
MODE MODE
4 digit
digital display
Sensor
1 2 3
HDA5500
Keys for adjusting the
switching points,
switch-back points and
the menu functions
Indication of unit using label from sheet
Front frame
User Manual
LED displays
of active
sensor
Display of
unit of measurement
for sensor 1, 2 or 3
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