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10.2.5.
Establishing connection manually with a wireless router (ST 411 only)
Process to manually connect an ST 411 control unit to a wireless network using a computer, tablet or
smartphone:
Step Description of the process Remark
1
Switch the control unit off.
2
Press the
f
key and switch on the
control unit.
Hold down the
f
key while switching on.
3
Hold down the
f
key until “AP” appears
in the main display.
1)
“AP” stands for Access Point.
2)
The control unit creates its own wireless network.
3)
The wireless network via the access point is limited in time
and is closed each time the controller is switched off.
4
Release the
f
key.
5
Using a computer, tablet or smartphone,
manually search for a wireless network
(Wi-Fi) or access point.
The computer, tablet and smartphone need to activate
Wi-Fi and scan for new devices.
Available networks can be searched for on the computer,
tablet or smartphone in the system settings.
The control unit and the computer, tablet or smartphone
must be in the immediate vicinity.
6
A wireless network named “Controller”
should appear.
7
Connect the device to the wireless
network called “Controller”.
Ignore the following warnings from your computer, tablet or
smartphone:
The internet is not available.
This wireless network has no internet access. Connect
anyway.
Unsecured network
The process of connecting to the Wi-Fi may take a while.
Similar warnings may vary depending on the device used.
8
Open the web browser on your computer,
tablet or smartphone.
Executable with all common web browsers.
9
Enter “192.168.100.1” in the address bar
and go to this address.
This so-called “web interface”, which is now displayed in the
web browser, consists of 2 tabs, but only the displayed “Wi-Fi
Connection” tab is important for establishing the connection.
10
A list of available wireless routers is now
displayed in the “Wi-Fi Connection” tab.
The web interface scans for available wireless networks in the
area and displays them in a list.
11
The appropriate wireless router should
now appear as available in this list.
12
Select the wireless router in the web
interface and enter the access data for it.
You should find the access data in the documents attached
to the wireless router.
13
Confirm with Save/OK and close the web
browser.
A successful connection to the wireless router is displayed.
14
The controller now automatically
disconnects from the computer, tablet or
smartphone because a new connection to
the wireless router has been established.
The controller now permanently sets up the wireless network
with the router.
If this was not successful, repeat the steps, starting with
step 1, try the connecting as described in Section
10.2.4.
15
Switch off the controller and switch it on
again immediately.
The controller is now permanently connected to the Wi-Fi
router that has been set up.
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