HYDAC ETS 3000 - Manual (Page 34)

ETS 3000 User Manual 05 Sep 2008
10
8. Programming Enables
The unit has 2 program enables which must both enabled in order for the settings to be
modified. The operating program enable can be set or cancelled during operation. It provides
protection against inadvertent changes to the unit's settings. Program disable via main
programming enable prevents any changes being made to the settings during operation. This
serves, for example, as a safety function or as a protection against unauthorized alterations.
8.1 Changing the Operating Program Enable
3 s
Operating mode
3 s
Press both arrow keys
at the same time and
hold them down
Change setting using
Loc
FrEE
= programming disabled
= programming enabled
Display
(Release the
arrow keys.)
2 s
SP1 SP2
HYDAC
mode
°C
*
SP1 SP2
HYDAC
mode
*
°C
* *
°C °C
or
or press the "mode" key
for 3 s.
8.2 Changing the Main Programming Enable
Switch off the supply voltage or disconnect the unit from the supply voltage.
Press both arrow keys
at the same time and
hold them down.
Switch on the supply
down for 3 s.)
voltage. (Hold keys
3 s
Operating mode
3 s
Change setting using
Loc
FrEE
= programming disabled
= programming enabled
Display
(Release the
arrow keys.)
2 s
SP1 SP2
HYDAC
mode
*
SP1 SP2
HYDAC
mode
*
°C
* *
°C °C
or
or press the "mode" key
Note:
• If any settings have been changed, PRoG appears briefly in the display when the display
switches over. The new setting has then been saved in the unit.