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O p e r a t i n g I n s t r u c t i o n s | S I C K
6 7
Operating Instructions
PAC50
8017612/ZAB1/2017-02-14 | PAC50
Subject to change without notice
7 Operation and parameter settings
•
SP1/FH1
(Settings for switching point 1/upper window limit 1)
•
RP1/FL1
(Settings for reset point 1/lower window limit 1)
•
SP2/FH2
(Settings for switching point 2/upper window limit 2)
•
RP2/FL2
(Settings for reset point 2/lower window limit 2)
•
Analog output
(electrical output signal in mA or V)
•
LOW
(minimum applied pressure value that has been stored since the last reset)
•
HIGH
(maximum applied pressure value that has been stored since the last reset)
Return to display mode by pressing the buttons and simultaneously or by pressing the middle button
.
7.4 Programming mode
7.4.1 Setting the device parameters
To switch to programming mode, the pushbutton must be pressed for longer than 2 seconds. If the
programming mode is inactive for a long period (> 15 seconds), the device automatically reverts back to
display mode. The measuring and switching functions continue to run (in the background) while the device is
in programming mode.
Selecting:
•
The parameter/menu item to be set should be selected first using the
and pushbuttons. The note in
display area B: e.g. "SET" is helpful in this regard.
•
To select the parameter/menu item to be set, press the pushbutton in the middle.
Making settings:
•
The parameter value to be set is displayed in display area A. Display areas C1/2 and E1/2 display the
existing parameter value settings.
•
The parameter is set using the and
pushbuttons and then confirmed with the
pushbutton.
•
The setting becomes active the moment a selected parameter value is confirmed by pressing the
pushbutton, even if the pressure switch is still in programming mode.