Product overview
Operating status of the Roller Interface Module
10
• Edition 01/2
009
Operating status of the Roller Interface Module
The operating status of the Roller Interface Module is displayed by means of
a LED
(1)
.
Colour
Meaning
green
The CTC II and the Roller Interface Module are
connected via Bluetooth.
green, flashing
The Roller Interface Module is waiting to connect with
the CTC II.
red
Communication error with the Bluetooth module,
e. g. Bluetooth module is not responding.
To rectify the error, switch the Roller Interface Module
off, then on again.
red, flashing
Protocol error between CTC II and the Roller Interface
Module:
The Roller Interface Module breaks the connection with
the CTC II after some time and waits for a connection to
be established by the CTC II
1
