wtw DIQ/S 182-XT-4, Operating Manual

Page: 71 / 152

System 182-XT-4 Operation
4 - 3 ba75753e06 12/2014
that is shown is always also the selected sensor.

Start a calibration procedure for the selected sensor with
c
.
Starting a calibration procedure from the display of interfaces is not
possible.

Select the PROPERTIES menu with
g
. This menu can be used to
put sensors in the maintenance condition and prompt for important
data (calibration data, error messages, operating states, software
versions etc.).

Open the SETTINGS menu with
s
.
Special
sensor conditions
The following displays inform you of special states of the sensors
Error and info symbol If the info symbol
i
or error symbol
h
appears in the header, error
messages from the sensors or error conditions of the system have
occurred. Error messages from the sensors are entered in the log book.
The log book is described in detail in section 4.4.3. Error conditions of
the system can, for example, be an insufficient operational voltage or
malfunctions of the communication and are displayed in the
PROPERTIES / SYSTEM STATUS menu (see section 4.4.1).
Init Sensor is being initialized

during commissioning or

if a new IQ sensor is recognized that is not yet
giving measured values
---- Sensor inactive or inadmissible operating conditions
Cal Sensor is being calibrated
Clean Cleaning procedure active
Error No communication with the sensor due to defective
connection
OFL Measuring range undercut or exceeded (overflow)
Display
flashes Sensor in maintenance condition