CRE Technology GENSYS 2.0 User Manual

A53 Z0 9 0020 L En Technical documentation
Chapter : Installing and commissioning a GENSYS 2.0 application
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Figure 39 - Interconnection of all battery negatives
3/ Rental fleet & Marine & HV generating sets
CAN bus isolators are fitted inside the GENSYS 2.0 unit so it is possible to use it safely in MARINE
applications and on rental fleets.
4/ External power tank capacitor
An external power tank capacitor can be connected between terminal K1 and K3 (See Figure 34) to help the
battery maintaining an adequate power supply when starting the engine (low voltage) or brownouts. This
capacitor is optional: GENSYS 2.0 is able to operate with a minimum power supply of 9V. This capacitor can
be used in case of a single 12V battery power supply. Do not connect such power tank on 24V applications.
9.3.4 Vibrations
In case of excessive vibrations, the module must be mounted on suitable anti-vibration mountings.
9.3.5 Real time clock battery
If the battery is disconnected, remove the rear panel and connect a 3V battery to the ST1 jumper (+battery:
ST1 up; -battery: ST1 down).
Battery maintenance must be provided separately from the GENSYS 2.0 unit.
9.4 Before commissioning
9.4.1 Schematics check
Be sure you have the latest power plant schematics in order to check the presence on site of the wires
(CAN bus, shielded wires, Speed governor / GENSYS 2.0 Interface,...)
Be sure that you save your configuration file into an electronique format.
9.4.2 Check the list of inputs /outputs
Check if the required function is present in the list of preset functions in order to evaluate if an
input/output needs an extra equation. If case of doubt, contact your local distributor.
9.5 During commissioning
9.5.1 Start with safe conditions
 Disconnect the GENSYS 2.0 breaker control connector (labelled as « E »).
 Check your speed governor settings and your AVR control settings.
 Check important GENSYS 2.0 parameters (voir §8)
 Ask the technician who wired the power plant to lock the generator breaker open.
 Check the input fuel
 Check the battery voltage.
 Check the emergency stop input.

CRE Technology GENSYS 2.0 Specifications

General

Brand	CRE Technology
Model	GENSYS 2.0
Category	Control Unit
Language	English