Sices GC250, Technical Manual

Page: 3 / 145

EAAM057608EN GC250 Technical Manual iii
SOMMARIO
1 Introduction................................................................................................................. 12
1.1 References ......................................................................................................... 12
1.2 Information on safety .......................................................................................... 12
1.3 Introduction and prerequisites ............................................................................ 13
1.4 Notes on the parameters configuration of the device ......................................... 13
1.5 Definitions ........................................................................................................... 13
1.6 Conventions ........................................................................................................ 14
1.7 Software revisions .............................................................................................. 14
2 Views of the device .................................................................................................... 15
3 Technical features ...................................................................................................... 16
3.1 Measurement resolution ..................................................................................... 18
4 Installation .................................................................................................................. 19
4.1 Mounting ............................................................................................................. 19
4.2 Wiring ................................................................................................................. 19
5 IN/OUT connections and configuration .................................................................... 20
5.1 Correspondence input/output and their logic functions ....................................... 21
5.2 Plant type ............................................................................................................ 22
5.2.1 Principle connection diagram SSB plant ...................................................... 23
5.2.2 Principle connection diagram SPM plant ...................................................... 24
5.3 T.01 and T.02 Device supply .............................................................................. 25
5.4 Engine commands outputs T.03 and T.04 .......................................................... 26
5.4.1 T.03 START Command for the engine starter motor .................................... 26
5.4.2 T.04 FUEL SOLENOID Fuel solenoid command .......................................... 26
5.5 T.09 D+ Energizing and checking the operation of the recharge alternator ........ 28
5.5.1 T.09 D+ Input used as analogue input .......................................................... 29
5.5.2 T.09 D+ Input used as analogue input .......................................................... 29
5.6 T.05.08 Static digital outputs and command loads switching .............................. 29
5.6.1 Load switching commands SSB plants ........................................................ 30
5.6.2 Load switching commands SPM plants ........................................................ 31
5.6.3 Digital outputs configuration ......................................................................... 32
5.6.4 AND/OR logics ............................................................................................. 35
5.7 Analogue inputs .................................................................................................. 38
5.7.1 T.13, T.14, T.15 - Resistive analogue inputs ................................................ 38
5.7.2 Configuration and functions of analogue inputs ............................................ 39
5.7.3 Conversion curves ........................................................................................ 42
5.8 Digital inputs ....................................................................................................... 42
5.8.1 T.16..19 DIGITAL INPUTS ........................................................................... 43
5.8.2 T.16 D+ Input used as analogue input .......................................................... 43
5.8.3 Virtual digital inputs ...................................................................................... 44
5.8.4 Digital inputs configuration ........................................................................... 44
5.9 T.22..T.28 Connection to the mains .................................................................... 48
5.9.1 Measurement of the mains neutral ............................................................... 48
5.10 T.30..T.36 Connection to generator .............................................................. 49
5.10.1 Measurement of the generator neutral .................................................... 49
5.11 T.28..T.40 Current transformer connection. .................................................. 50