Lauda IN 550 XT FC Operation Manual page 119

Fig. 76: LAUDA.LIVE menu
Configuring LAUDA.LIVE access
Fig. 77: Access configuration
V4
2.
Select the menu items  Setup  Basic setup  Ethernet  Services
 LAUDA live  LAUDA live [off/on].
The options [off] and [on] appear on the display.

3. Select the [on] option and press the Enter key to confirm.
The entry has been accepted.

After switching on, the constant temperature equipment is registered
and authenticated via an encrypted TLS connection using a device-spe-
cific X.509 certificate in LAUDA.LIVE. The connection can only be initi-
ated on the device side for security reasons. A successful connection to
LAUDA.LIVE is indicated in the same menu item under [Status]:
connected - currently connected to LAUDA.LIVE
connecting - connecting to LAUDA.LIVE
off - switch off LAUDA.LIVE
If a connection to LAUDA.LIVE already exists, a cloud appears in the status
bar of the home window.
Since LAUDA provides the user with full control over the data to be trans-
ferred, device data is not transferred until LAUDA.LIVE access has been
configured.
1. Press the Enter key to open the menu.
2.
Select the menu items Setup  Basic setup  Ethernet  Services
 LAUDA live  Access configuration.
The following options appear on the display:

3. Select the desired option and press the Enter key to confirm.
A check mark is set. The entry has been accepted and the rele-

vant option is enabled.
The Access configuration menu enables the user to independently
define the data which may be transferred:
[Op. param. readable] and [Service prm. readable].
A distinction is made between operating parameters (such as the set point/
actual temperature (Tset/Tint/Text)) and the service parameters (internal
device parameters). The operating parameters are essentially the parameters
which are displayed to the user on the device display and can be modified
by the user. In contrast, the service parameters are only available to the
LAUDA Service.
Changing the data in the constant temperature equipment from the cloud,
e.g. as part of remote maintenance by the LAUDA Service, is activated on
the device side via [Op. param. writable] and [Service prm. writable].
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