Remak Mobile App - Remak VCS Installation And Operating Instructions Manual

Control units VCS

Remak Mobile App

Introduction
Figure 21 – mobile app GUI
REMAK Application is a touchscreen application for mobile
phones (smartphones) and tablets running Google Android
(from v. 4.0.3) in installations / applications where you can use
Wi-Fi LAN and / GSM mobile data to connect to the Internet.
Mobile applications such as HMI to VCS serve as a user-friendly
driver for basic HVAC control - triggering desired mode (+
switching off), setting (user-friendly parameters only) and
simple operation overview (feedback).
Function
Mobile application brings control/monitoring capabilities
easily and from anywhere- where a mobile device can be
connected via wifi or GSM mobile data to a computer network,
of the Internet (ie provided the network's functionality
(availability) is no longer necessary, and no other operating
mode is required).
It does not include full service setup/commissioning, but with
the mobile application, the standard HMI @ WEB interface
is also available - including via the mobile application menu
(but standard sign-in required) - which must be used for
commissioning of the whole device and basic network
communication and password settings for the safe operation
of the mobile application to control the HVAC.
An example of a mobile application for setting the setpoints
is shown in Figure 22.
Note: The VCS control unit must be equipped (factory-
configured) with a LAN connection, incl. License (or
Configuration ID) to use Remak - Inthouse.
If the application licence is ordered = configured in the project,
configuration IDs (two "codes") for the mobile application and
the licence for the respective VCS, or controller, are included
in the accompanying VCS documentation and printed on the
stickers attached directly to the controller.
Security
Use of the application is security with an adjustable
password in the controller. Security against unauthorized
access to the LAN must be provided with standard
IT resources (see also on page 54 of this manual).
Note: Setting your own PLC password for Remak (as
well as JSON communication) as well as for HMI@ EB is
one of the necessary safeguards against unauthorized
operation!
Further, the application (in the Settings menu) provides an
extended log-in option for the "Advanced" user role using a
"special" constant password (this is not a security password)
allowing some specific elements for experts, i.e., more detailed
information about automatic operation or the control mode
(otherwise accessible on the HMI@WEB interface) to be
displayed. This information can be rather confusing for
ordinary users. Note: The RMKDEV user role is not intended
for standard use, it is used only for development/test purposes
of the manufacturer.
Additional information
Additional user information (basic features, questions and
answers, application installation information) can be found
on the product web page: https://www.remak.eu"
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