Switch Point And Hysteresis; Switching Window - Hydac HDA 5500-2-1-AC-000 Notice D'utilisation

HDA 5500
11.1 Switch points and hysteresis
Procedure for HDA 5500 with two or four switching outputs (with switching output set to
switch point and hysteresis mode):
• During normal operation, press the mode key. SP (switch point) is then displayed.
Note: If the mode key is pressed for longer than approximately 5 s, then the Basic Set-
tings Menu will be activated!
•
As soon as the mode key is released, S.P.1 (switch point 1) is displayed.
•
After approx. 2 s the display changes and the pre-set switch point flashes in the display.
•
If the mode key is pressed again, hYS.1 (hysteresis 1) appears in the display.
•
By pressing the mode key once more on the HDA 5500 with two switching outputs S.P.2
(switch point 2) and hYS.2 (hysteresis 2) are shown one after the other in the display and
on the HDA 5500 with four switching outputs S.P.3 (switch point 3), hYS.3 (hysteresis 3),
S.P.4 (switch point 4) and hYS.4 (hysteresis 1) are also shown.
• If a switch point or hysteresis is shown flashing, the setting can be changed by pressing
or within approximately 3 s.
•
If or is not pressed for approximately 3 s or longer, then the display returns to
normal operation. Any altered settings are saved at the same time.
mode
Press mode key

11.2 Switching window

Procedure for HDA 5500 with two or four switching outputs (with switching output set to
switching window):
•
During normal operation, press the mode key. Win (switching window) appears.
Note: If mode is held down longer approximately 5 s, then the menu for basic settings is
activated!
•
As soon as mode is released, Hi.1 (upper switch point 1) is displayed.
•
After approximately 2 s the display changes and the pre-set switch point is shown flash-
ing.
•
If mode is pressed again, Lo.1 (lower switch point 1) is shown.
•
By pressing mode once more on the HDA 5500 with two switching outputs, Hi.2 (upper
switch point 2) and Lo.2 (lower switch point 2) are shown one after the other; on the HDA
5500 with four switching outputs Hi.3 (upper switch point 3), Lo.3 (lower switch point 3),
Hi.4 (upper switch point 4) and Lo.4 (lower switch point 4) are also shown.
•
If an upper switch point or a lower switch point is shown flashing, the setting can be
changed by pressing
•
If or are not pressed for longer than approximately 3 s, then the display returns to
normal operation. Any altered settings are saved at the same time.
Release mode key
or within approximately 3 s.
User Manual
mode
Use the
or
to change the setting
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