ALFRA AP 600 Mode D'emploi page 30

FUNCTIONS AT THE USER LEVEL
▸ Working with the unit
Set actual value to reference
This key combination sets the actual value (display value) to the adjustable reference value (only possible
in absolute mode if no offset is activated).
The reference value can be entered in parameter P09.
Direct input of reference value
(function possible from firmware version 1.30)
With this key combination, the reference value P09 can be entered directly without having to switch to the
parameter level (see also section 10.3).
▸ After pressing the keys for approx. 3 seconds, the text "P09" appears in the display.
When the keys are released again, the reference value P09 appears, which can then be changed as in the
parameter level.
Incremental (incremental measurement)/absolute switchover
Press this key to switch the display from absolute to incremental:
▸ The display value is temporarily set to ZERO, the symbol "INC" appears in the display.
When the key is pressed again, the absolute measurement and the symbol "ABS" are displayed again.
Activating offset measurements (offsets)
This key activates/deactivates one of the three adjustable offsets (only possible in absolute mode). In
each case, an offset is added to the display value.
The activation of an offset is indicated by the symbols
The offsets can be entered in parameters P10, P11 and P12.
In addition, parameter P13 can be used to determine whether and how many offsets can be selected.
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Press the keys 1x simultaneously
simultaneously for approx. 3 seconds
Then press once to save the reference value.
Press 1x
Press 1x
1 2
, or
3
.