HYDAC ETS 300 - Manual (Page 5)

5.3. Setting the switching points, hystereses and/or critical values for the window
function
· Press "mode" key
· "S.P.1" or "hi.1" is displayed
· Keep pressing the "mode" key until the required parameter is displayed (depending on
the basic setting: "S.P.1", "hY.1", "S.P.2", "hY.2", "hi.1", "Lo.1", "hi.2" or "Lo.2").
· After 2 seconds the actual setting flashes.
· Use the or the keys to alter the setting.
· Use the "mode" key to call up other parameters, if required, and alter the setting using
the and the keys.
· If no keys are pressed for 3 seconds, the display changes back and the settings are
saved.
mode
2 s
3 s
press “mode” key until display
set switching point
H
the required parameter
is reached.
mode
G
= decrease value
= increase value
temperature
display
Notes:
· If "LOC" appears in the display when trying to alter the settings, programming is disabled.
Action: set programming enable to "ON"
(see point 7 "Programming enable")
· If the or the key is held down during alteration, the value automatically advances.
· If a setting has been altered, "PRG" appears briefly in the display when the display is
switched over. The new setting is then saved in the unit.
5.4 Setting ranges of the switching points, hystereses and/or critical values
Version Measurement
range
Switching point
and/or
upper critical value
Hysteresis and/or
lower critical value
Increment *
Built-in
sensor -25 .. 100 °C
(-13 .. 212 °F)
-23.5 .. 100 °C
(-10 .. 212 °F)
0.5 .. 123 °C
(1 .. 223 °F)
0.5 °C
(1 °F)