-15-
The next, prompt will be the turbidity level assigned to the 20 mA output level (
20MA)
on
the lower row of the LCD display). Select the turbidity level to assign to the
20MA
using
the
and
buttons. Once the desired level has been set, press the
button to accept it.
The factory setting is 10.00 NTU.
7.3 Configuring the Error Level
In case of an error in the S200 TUr, the 4-20 mA reading can be used to indicate a
problem by sending the current to either 4.00 mA, 2.00 mA or 0 mA or OFF. In the case
of OFF, the 4-20mA is unaffected by any error condition. The factory default setting is
OFF. Select the desired ERLV by using the
and
buttons then press the
button to
accept the desired error response.
7.4 Configuring the RS
–
485 Port
If the instrument is equipped with this option, and the I/O selection is changed to
485
,
prompts will appear for setting the baud rate and the address.
Select the correct baud rate (1200, 2400, 4800, 9600, or 19200) for operation of the I/O
port by pressing the
or
buttons to change the displayed baud rate.
Press the
button to continue on and select the desired instrument address using the
or
buttons. Once the selection is satisfactory, press the
button.
Select the address using
or
buttons. Press the
button to save.
