HYDAC EDS 300 - Manual (Page 3)

After switching on the supply voltage, the unit briefly displays “EdS” followed by the current
pressure.
2 s
In the basic settings the display can be altered. For example, the maximum value can be
permanently displayed. This is the largest measured value which has been recorded since
the unit was switched on or was last re-set. A switching point can likewise be permanently
displayed or the display can be set to be dark. Depending on the setting, "TOP", "S.P. 1",
"S.P. 2" or "OFF" appears briefly on the display following the switch-on message.
The actual pressure can be displayed briefly by pressing the
or the key. This causes
the maximum value to be re-set.
Notes:
• If the actual pressure exceeds the nominal pressure of the unit, it can no longer be
displayed and the display begins to flash.
• If the actual pressure is below 1 % of the nominal range, then 0 is displayed.