Rs 485 Interface (Rs Option); Setting Up The Code - wtw EcoLine LF 170 Bedienungsanleitung

RS 485 interface (RS option)

− Press the ENTER key to start the PIF submenu:
The parameterization of the RS 485 interface is described in a separate manual that
is supplied with instruments with a RS 485 interface (RS instrument version).

Setting up the code

The setting of a code prevents changes to the configuration and parameterization of
the instrument by the unintentional or erroneous pressing of an input key.
On entering the configuration / parameterization, the code number must be entered
by the user (see Calling up the configuration level / Calling up the parameterization
level ).
No code is set in the delivery state.
Thus, the configuration and parameterization of the instrument is not protected.
Only after input of a code number the instrument is protected against unintended or
unauthorized changes.
Setting:
− Call up the PCd submenu using ENTER:
Note:
After the entry of a code number, the instrument can only be configured or
parameterized using this new code!
Removing the code number lock
The code number lock can only be entered by removing the reset in the delivery state
again. To do this, enter the code number 000 .
Parameterization
− The current code number appears on the
display (delivery state: 000 ).
The first numeral flashes.
− Set the first numeral using the UP / DOWN
keys.
− Press the ENTER key to confirm the input.
Note:
(The code number 555 is not permitted!)
−
Set the other two numerals in the same
way.
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