testo 6681
- 1.4 Operation
47
1.4.6 The individual main menus
1.4.6.1 Editing Main Menu Channel 1
An overview is given in
Overview of the testo 6681 user
menu,
chapter 1.4.5
You can perform basic settings for channel 1.
1
In Measuring Mode, press SET, select
Main Menu Channel 1
using
or
and confirm selection with SET.
One of the following parameters can now be selected using
or
, after
which the selection must be confirmed with SET:
•
Channel 1 unit
The parameter for this channel is selected.
Selection: % RH, °C, °F, °Ctd, °Ftd, g/m³, gr/ft³, g/kg, gr/lb, kJ/kg,
BTU/lb, °Ctw, °Ftw, "H2O, hPa, ppm
vol
, % Vol, °Ctm, °Ftm.
Edit/select parameter with
or
, confirm with SET or abort input
with ESC.
•
Scale minimum for channel 1
The lower scale limit is edited;
Unit as selected above (example: 4 mA = 0 % RH).
Editing the value: Scroll one digit to the right using
, increase value
of digit by 1 using
. Confirm with SET or abort entry with ESC.
•
Scale maximum for channel 1
The upper scale limit is edited;
Unit as selected above (example: 20 mA = 100 % RH).
Editing the value: Scroll one digit to the right using
, increase value
of digit by 1 using
. Confirm with SET or abort entry with ESC.
•
Signal delay ("Damping")
for channel 1
The analog signal can be delayed("Damping"); a time constant is
selected for this (1 = no delay; 15 = longest delay).
Edit/select parameter using
or
, confirm with SET or cancel entry
via ESC.
2
Continue to
Main Menu Channel 2
using
or
or return to
Measuring Mode by pressing ESC.
1.4.6.2 Editing main menu of channel 2
See channel 1.
1.4.6.3 Editing main menu of channel 3 (if this option is
available)
See channel 1.
Содержание 6681 Profibus
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