Page 45 - ACB-E1.2-E2.2-E4.2-E6.2

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ABB | SACE Emax 2

Modules The Modules menu provides various options:
Parameter Description Default
The parameter defines the mode in which the parameters are written
in the unit:
• Local: parameter editing only via the display or service connector
• Remote: parameter editing only remotely (Ekip Com modules)
Local/Remote NOTES: Local
• the Remote mode requires the presence of auxiliary power
supply and Ekip Com modules, otherwise it disables automatically
• However, the Local/Remote parameter can still be edited in the
Remote mode
The parameter enables communication between the Trip unit and
modules installed via terminal box or outside the unit to be activated.
Correct communication between unit and modules is confirmed by:
Local bus • population of the Modules menu with all the modules connected Off
• Power Leds of the modules on and synchronized like the power led of
Ekip Touch
• absence of Local Bus alarm in the diagnosis bar
Ekip Signalling Menu with the parameters of the Ekip Signalling 4K module, if present
4K
Ekip Measuring Menu with the parameters of the module Measurement
- Menu of every module connected and detected
Functions Access to the LOCAL Switch On and RESET signaling functions

Bluetooth Low Energy - The Bluetooth antenna on the Trip unit can be activated in the Bluetooth Low Energy menu. This is useful
Connection security for launching a communication with an external device (tablet, smartphone) according to the Bluetooth
Low Energy protocol, via the EPiC APP (page 9).
Activation of Bluetooth Low Energy communication requires the Trip unit to be pre-engineered for a
wireless connection: security of the data and Bluetooth Low Energy connection between the Trip unit
and its device is guaranteed thanks to the ABB EPiC application and the pairing configuration described
in the next paragraph.
WARNING! It is the customer's sole responsibility to provide and continuously ensure a
secure connection between his device and the Trip unit. The plant manager must establish
and maintain appropriate measures (such as but not limited to the installation of malware
prevention systems, application of authentication measures, his own system and interface
against any kind of security breach, unauthorized access, interference, intrusion, loss
and/or theft of data or information. ABB and its affiliates are not liable for damages
and/or losses related to such security breaches, unauthorized accesses, interference,
intrusion, loss and/or theft of data or information, use of APPs other than those allowed.

ABB recommends a few general configurations to strengthen the access of data into the Trip unit:
• activate the access PIN code in the Trip unit configure it with a value differing from the default value
• if parameters need not be written, configure the Trip unit only for parameter readout via bus (Test
bus parameter = Off)
• switch off the Bluetooth Low Energy antenna (Bluetooth Low Energy-Enable parameter= Off) after use
IMPORTANT: communications via wireless and via service connector function alternatively:
if Bluetooth Low Energy is activated there can be no communication with other accessories
via the service connector

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