HYDAC ENS 3000 User Manual
Page 9
E
9
6.2 ANALOGUE OUTPUT
The versions with 1 or 2 switching points can have an analogue output as
an option.
The output can be switched to either 4 .. 20 mA or 0 .. 10 V (corresponding
to measuring range) via the basic menu and can be assigned to fluid level
or to temperature (optional).
The versions with 4 switching points have two 0 .. 10 V analogue outputs.
In this case fluid level and temperature are permanently assigned to an output.
6.3
SETTING THE SWITCHING POINTS AND HYSTERESES OR
SWITCHING RANGES FOR WINDOW MODE
• Press the "mode" key.
• Either "S.P.1" or "Hi.1" will appear in the display.
• Press the "mode" key repeatedly to scroll through to the required parameter.
(if switching point (SP) has been selected, "S.P.1", "hYS.1" to "S.P.4",
"hYS.4"; will appear, in that order. If window (WIN) mode has been
selected, "Hi.1", "Lo.1" to "Hi.4" and "Lo.4" will appear)
• After 2 seconds have elapsed, the actual setting will flash.
• Use the ; and < keys to alter the setting.
• If necessary, use the "mode" key to select further parameters and the
; and < keys to alter their settings.
• If no key has been pressed for 3 seconds, the display will revert to displaying
the primary display and the settings will be saved to the unit.
For the version with 4 switching points, another menu point follows at this point:
HYDAC
mode
HYDAC
mode
HYDAC
mode
→
2s
→
3s
→
press
"mode"
key
until the required
parameter appears
adjust the switching point
= decrease setting
= increase setting
display
actual setting
for switching
point 1
?
?
?
HYDAC
mode
→
3s
→
3s
→
3s
actual
display
→
3s