s::can con::cube D-330 - 8 Functional Check; 8.1 Check System; Monitoring Station

8 Functional Check
A functional check might be required for one of the following reasons:
Initial startup
Routine functional check
Suspicion of monitoring system malfunction
 Modicationofmonitoringsystem(e.g.integrationofadditionalsensorordevice)
Change of measuring location
Depending on the application (water composition), the probes and sensors connected and the environmental conditions a
regular functional check (weekly to monthly) is recommended. The following sections provide an overview of all the actions
that have to be performed to check the monitoring system quickly (see section 8.1). To check the plausibility of the displayed
and collected readings and the integrity of a single probe or sensor, please refer to the according manuals of the connected
probes and sensors.
8.1 Check System / Monitoring Station
What to check How to check What to do, if check failed
Power supply LED is on or blinking Check power supply
Dis- and reconnect power supply
System running
(up-to-date)
Click on system clock at the bottom
of the moni::tool screen and check
if current time and time of last
measurement is current.
Check time and measurement settings.
Please remind that polling of readings
needs several seconds.
Automatic measurement active Readings are actualized?
Service mode not active?
Check measuring settings
Leave Service mode
System status LED is blue?
Statusiconisnotashing?
Alarmiconisnotashing?
Clickonashingiconandsee
displayed information. See moni::tool
manual for further details.
System stability Check Status > Terminal > Logbook
entries since last functional check.
See help text and moni::tool manual
for further details.
Installation Housing, touch screen, cable connec-
tions and plugs are undamaged and
tight?
Repair or replace damaged parts, that
mightinuencetheIP65protection
(see section 4.1)
Function of automatic cleaning Wait for next cleaning cycle or activate
cleaning manually.
Watch for air bubbles or listen if brush
is rotating.
Checkconguration,electrical
connection, air tubes and cleaning
device itself.
E󰀩ciencyofautomaticcleaning Perform functional check of the
probes and sensors connected to the
automatic cleaning.
Improve automatic cleaning settings
Replace cleaning brush
Datatransfer Compare the readings displayed on
the s::can terminal for operation with
those readings received by the used
SCADA system.
Check data transfer settings.
Use test function to check data
transfer.
con::cube D-330, 01-2020 Release Copyright © s::can Messtechnik GmbH
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