27
7 Setup
PLICSMOBILE T81/B81/S81 • External GSM/GPRS/UMTS radio unit
55234-EN-170206
step, the parameter protection, the change of the instrument settings
can be blocked.
With activated Bluetooth access, connection to the instrument is
only possible if the respective Bluetooth access code is known. This
numerical access code (6-digit) is stored in the instrument and can
be read out and modified via DTM. In addition, the code is listed in
the accompanying documents available in the scope of delivery. With
activated Bluetooth access, the access code must be entered only
once per adjustment tool because it is automatically stored with the
first connection to the adjustment tool.
Information:
As a default setting, access protection is deactivated. To prevent from
unauthorized change of the instrument data, the Bluetooth access
protection and the following parameter protection should be activated.
As an alternative, the Bluetooth function can be deactivated via the
switch in the instrument.
With parameter protection activated, the modification of device
parameters is blocked. By entering a numerical device code (four to
ten digits), the device is temporarily unlocked for a parameter change.
After 60 minutes without any adjustments being made, the instrument
is locked again automatically. Parameter protection is deactivated by
default.
7.4 Mobile network and SIM card
An activated SIM card (Mini-SIM format) with data transmission op-
tion is required for setup.
Information:
The SIM card does not belong to the standard scope of delivery of
the device. To avoid roaming costs, the card should be bought in the
country in which the PLICSMOBILE T81 is installed and operated. If
you are using a VEGA Ident Card, you don't have to worry about this
because no roaming costs are charged.
To make the measured value transmission and remote maintenance
as simple as possible, VEGA offers the service package "
Wireless
data transmission
". This package includes an Ident Card (SIM card in
Mini-SIM format) that covers all data transmission costs and provides
worldwide 24-hour support.
Incoming data connections (PLICSMOBILE) can only be established
if the SIM card used supports GPRS. Incoming data connections are
used for remote parameter adjustment via VEGA service.
Information:
When the power saving mode is activated in PLICSMOBILE, it cannot
be contacted for remote parameter adjustment during the inactive
time. During the active time (during a data transmission), incoming
connections are accepted and maintained independent of the power
saving mode until the connection is terminated.
Bluetooth access protec-
tion
Parameter protection
VEGA-Ident-Card
Remote parameter ad-
justment
