HYDAC EDS 300 - Manual (Page 7)

Switch-off delay switching output 1 (Toff 1)
Time in seconds which must elapse, once the pressure
has fallen below the particular switch-back point,
before switching will occur. 0.00..75s 0
Switching output 2, as above
Primary display (Primary)
Display value which should remain permanently in the
display:
“ACT.”: base pressure
“Top”: pressure peak value
“S.P.1” or “S.P.2”:switching point 1 or 2
“OFF”:
display dark
(for function, see point 4 “Digital display”)
ACT/
Top/
S.P.1/
S.P.2/
OFF ACT
Calibration of sensor zero point (Calibrate)
“YES”: The base pressure is saved as the new zero
point. This is possible in the range +/- 3 % of
the unit’s nominal pressure range.
“new” appears in the display when a
calibration is carried out in the permissible
range, otherwise “Err” is displayed.
This function is useful for example if there is always a
residual pressure in the system which should
however be displayed as 0 bar.
Please note:
Following a zero point adjustment, for example, on a
600 bar unit, a pressure of up to 18 bar is displayed
as 0 bar. Before any work is carried out on the
hydraulic system, ensure that the system is de-
pressurised.
YES/ NO NO
Version number (Version)
Display of the current software version (for reference
only)
To close basic settings (End) YES/ NO NO