4.4 INPUT FILTERING
Signal filtering has been added to the analogue inputs of the Electronic Controller to attenuate noise coming from the
sensors, and stabilize the signal. The filter ratio can be set in the Inputs Configuration screen:
Button then click left> Left
on the selected input
The value can be set from 1% (light) to 99% (strong) or disabled. The default value is set at 70%, which is usually a good
level of filtering for most applications.
Unless required and understood, this value should not be changed.
4.5 REMOTE CONFIGURATION
It is possible to edit and change: control curves, set-points, and values remotely from the configuration screen (short click
down) via the CLA-VAL
Link2Valves
web platform. This feature sets a high value when needing to change the mode of
operation or characteristics of the regulation profile, without having to send a technician in the field.
For instance, the mode of operation can be changed from a fixed pressure regulation to an automatic pressure vs. flow
regulation profile, and/or could slowly adjust PRV outlet pressure set-point until the optimal point of the network is reached.
To use this functionality, the Electronic Controller needs to be connected to the internet (either via GPRS/GSM or via
Ethernet), and registered in the CLA-VAL
Link2Valves
platform for a user with Administrator rights (contact CLA-VAL for
more details).
4.5.1 REGISTER THE ELECTRONIC CONTROLLER ON LINK2VALVES
Button then click down >
"Connectivity" > "Cloud Storage"
Ensure that the communication is set to
"Cla-Val Cloud"
(requires a CLA-VAL SIM card) in
button then click down
> "Connectivity " > "GPRS/GSM" > "GPRS Setup "
a) Enter
"Cla-Val Link2Valves"
in
"Setup"
b) Enter email address in
"Registration e-mail"
c) Click on
"Register"
and wait for process to complete
Visit www.cla-valpacific.com for more details. Contact the Factory at [email protected]
43
CLA-VAL VC12
Electronic Controller
