JUMO Wtrans E01, Руководство по эксплуатации

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8 Operating the measuring probe
42
8.4 Code request
Fig. 8-2 Code request for the parameter level
The code for changing from the normal display (NA) to the parameter level (PA) can be edited either di-
rectly or digit by digit.
Direct editing
This approach is selected if short codes are generally sufficient (see path II in Fig. 8-2).
1. Hold the key for > 2 s to change from the normal display to the parameter level.
When a code is assigned for the parameter level, "CodE" appears on the display.
The device waits for a code to be entered (min. 1 digit, max. 4 digits).
2. Edit code using keys and .
3. Confirm the code entry by pressing the key for > 2 s.
If the code is correct, "truE" appears for 0.3 s.
The transmitter switches to the parameter level.
If the code is incorrect, "Err" appears for 0.3 s.
The transmitter returns to the normal display.
Editing digit by digit
This approach is practical if longer codes are generally required (see path I in Fig. 8-2).
1. Hold the key for > 2 s to change from the normal display to the parameter level.
When a code is assigned for the parameter level, "CodE" appears on the display.
The measuring probe waits for a code to be entered (min. 1 digit, max. 4 digits).
2. Initiate code editing by pressing the key.
The bottom segment of the right digit flashes.
3. Edit digits using keys and .
yes
no
Code
correct?
to PA
Field for customer notes
Code for PA: ............
from NA
> 2 s (PA)
to NA
> 2 s
I II
0.3 s
RH
0.3 s