Kübler CODIX 529 Instrucciones Para La Puesta En Servicio página 8

Caution: To prevent interfering signals caused
by the supply voltage, this input is isolated
from the supply voltage. Thus, for the mea-
surement, connect the signal line with the
most negative signal to the analogue reference
input.
ANLOGUE GND (Terminal 6)
If no isolation between measuring circuit and
supply voltage is necessary, connect terminal
2 or 3 to this input.
VOLTAGE INPUT (Terminal 7)
Analogue voltage input. Connect the signal
line with the analogue + signal with this input.
In case of reverse connection, the display
shows „Err4".
3. Setting of the operating param-
eters
3.1 Selecting the displayed value and reset-
ting the maximum or minimum value
Pressing the right key allows switching the
display can be switched between the current,
min., or max. measured value.
Pressing the right key once displays the
current function („Act", „Min" or „Max") for 2
seconds. If within this period the right key is
pressed again, the current function is changed.
The display shows the new current function
for two seconds. Afterwards the corresponding
value is displayed. If „Min" or „Max" is the
current function, the value can be reset by
pressing the left key. If neither storing of min.
nor max. value is activated in set up, both keys
are out of function.
3.2 Setting the device parameters
a. Hold down both keys on front panel and
switch on the supply voltage.
b. The display shows
c. After releasing the keys the display alter-
nates between menu title and corresponding
menu setting at a frequency of 1 Hz. After
any key is pressed, only the menu setting is
displayed.
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d. Pressing the right key will switch the menu
setting to the following value.
If numerical values are to be set (e.g. factor
setting), the left key allows selecting the
decade and the right key sets the value.
e. Hold down the left key and press the right
key to switch to the next menu item.
f. The last menu item, "EndPro", allows exiting
the programming routine by selecting "Yes";
the new values will be stored. If „No" is
selected, the programming routine will be
passed through once again. The last set
values remain maintained, allowing to check
or modify them once more.
4. Programming routine
The programmable device parameters are
shown in succession. After one pass, the
device is fully programmed.
In each case the first item shown is the factory
preset.
4.1 Input signal range
0...20 mA
4...20 mA
0...10 V
2...10 V
4.2 Max. value display
Max. value can be dis play ed
Max. value will not be dis-
play ed, next menu item is
skipped
4.3 Max. value reset
Max. value can be reset
by pressing the red button
(cur rent value becomes new
max. value).
Max. value cannot be reset.