gensys 2.0 core - cre technology
TRANSCRIPT
www.cretechnology.com
Core unit for all-in-onegenset control and paralleling unitwith integrated PLC
GENSYS 2.0 CORE
•Rear mounted control and paralleling module •To use with the remote display module : RDM 2.0,
programmable by equations• I/O flexibility• Isolated communication ports: RS485, 4 CAN bus,•SD card reader, Ethernet•Fully compatible with all speed governors and AVRs•Engineering services for specific applications
The GENSYS 2.0 CORE is an easy-to-use rear-mounted, control and paralleling module which can synchronize up to 32 generators.
The modules are designed to work with independent remote display module RDM 2.0 which are connected through Ethernet. GENSYS 2.0 CORE is configured with CRE Config software or via its embedded Web site.
The kit GENSYS 2.0 CORE and RDM 2.0 packs all standard features of a classic GENSYS 2.0 and adds to it remote display possibilities. It is an extendable system that can be optimized to your space facility.
GENSYS 2.0 CORE
PROGRAMMING BY EQUATIONSThe GENSYS 2.0 CORE module is a real PLC unit where equations and sequences can be programmed directly by the user with text editor software or Easy PLC software.
INPUTS / OUTPUTS EXTENSIONThe number of inputs/outputs that can be added is one of the most important on the market. Extension modules (DIN rail mounting) can be added on the CAN bus. This extends a large number and a large diversity of inputs/outputs up to 128 digital inputs, 64 digital outputs, 44 analog inputs, 32 analog outputs and CANopen standard module.
MINIMUM OPTIONSThe GENSYS 2.0 CORE is offered full features with a minimum of options to fit all types of application without expensive add-on packages. For specific needs, the following options are available:• Mains paralleling• Phase shift compensation
(ie: Dyn11)
all-in-oneparalleling
GENSYS 2.0 CORE integrates a real PLC unit in which user equations and sequences can be written using a simple text editor or graphically designed using the Easy PLC software.
added
value EQUATIONS :Embed your knowledge!
www.cretechnology.com 43
INTER-UNIT ISOLATED CAN BUSThe GENSYS 2.0 CORE features an isolated CANbus dedicated to inter-module communication (dead busbar management, static paralleling, kW and kVAR load sharing...).CANbus technology provides high reliability communication while maintaining low wiring cost and complexity.
GENERATORS WITH MAINSThe GENSYS 2.0 CORE allows paralleling applications for one generator with mains.
When several generators are paralleled with mains, the MASTER 2.0 is used (connection via inter-module CAN bus) for:• Three phase mains failure• Paralleled gensets with several mains control• Electrical protection for power plant and mains• Electrical parameters display for power plant and mains• Manual and automatic paralleling with mains (frequency, phase and
voltage)• Power factor control when paralleling with mains.• kW multiple power management modes:
ͳ No break change over with load transfer
ͳ Permanent paralleling in base load
ͳ Permanent paralleling in peak shaving mode (export/import)
Thanks to its versatile connectivity the GENSYS family is compatible with peripheral devices:
• Electronic engines: CAN bus J1939/MTU MDEC
• Speed governors: ±10 VDC/Pulse kΩ/PWM 500Hz
• AVR: 0-10 Pulse
• PLC/HMI: Modbus RTU RS485/Modbus TCP Ethernet
• Power transducers: 4-20mA
• CANopen I/O extensions (only for GENSYS 2.0 and GENSYS 2.0 CORE)
• Mains: CAN inter-GENSYS
• Analog load sharers: parallel lines
FOCUS
on COMPATIBILITY
www.cretechnology.com
GENSYS 2.0 CORE• Magnetic pick up input: 100 to
10.000Hz, 2VAC minimum.• PWM output for CAT and Perkins
engines
Ports• Isolated communication ports are
available: ͳ RS485 for Modbus RTU (read
and write)/ male Sub-D 9 pins 120 Ω resistors selected by micro-switch.
ͳ CAN bus for inter-GENSYS/MASTER 2.0 connection: male Sub-D 9 pins 120 Ω resis-tors selected by micro-switch
ͳ CAN bus dedicated to options J1939, I/O extensions: male Sub-D 9 pins 120 Ω resis-tors selected by micro-switch
ͳ Ethernet: PC communication/ GENSYS 2.0 CORE and RDM 2.0 connection/ Modbus TCP
ͳ SD card reader
Size and weigh• Size: 248x197x57mm
(9.76x7.76x2.24in)• Back size: 250x200mm
(9.84x7.878in)
• Weight: 1kg (2.2lb)
Certifications• European Union Directives: EN
50081-2, EN 50082-2, 73/23EEC
CHARACTERISTICSCurrent, voltage and frequency• DC voltage power supply input:
8 to 40VDC, 600mA at 12VDC and 300mA at 24VDC.
• AC voltage inputs: 100 to 480VAC, 100mA max. Neutral terminal does not need to be connected.
• AC current inputs: 0 to 5A, 1VA. Each phase is isolated from the others.
• AC current overload: 15A during 10s.• Frequency measurement: 45 to
70 Hz – 15VAC minimum between phase and neutral.
• Voltage control signal: The voltage control (AVR) is made either by a +/-5VDC output with adjustable span and offset or by digital outputs +/- pulses.
Environment• Operating temperature: -20 to +70°C• Storage temperature: -30 to +80°C• Humidity: 5 to 95%. Tropic-proof
circuits for normal operation in humid conditions.
• IP20
Inputs, outputs• Emergency stop input: normally
closed 24V.• Relay outputs (crank and fuel): 5A.
The 24V is provided through the emergency push button.
• Relay outputs (breakers): 5A, 230VAC max. NO + NC available.
• Transistor outputs: 350mA, over-current protected.
• Analog inputs (oil pressure and water temp): 0 to 400 Ω. Calibration is configurable.
• Analog inputs (spare 1 and spare 2): 0 to 10KΩ.
• Calibration for speed and frequency control is made either by a +/-10VDC output with adjustable span and offset or by speed+/speed- contacts.
FEATURESControl and management• Manual and automatic engine
control.• Automatic start/stop control
depending on load demand.• Dead busbar management.• Isochronous or droop kW load
sharing control (via CAN bus serial port, up to 32 generators)
• Constant voltage (or droop) kVAR load sharing control (via CAN bus, up to 32 generators)
• Power factor control when paralleling with mains.
• kW control (base load or peak shaving) when paralleling with mains.
Protections• Generator electrical protections:
<F, >F, <U, >U, >I, >In, >P, <P, <-P, >Q, <Q, <-Q
• Mains electrical protections (option) : <F, >F, <U, >U, >P, <P, <-P, >Q, <Q, <-Q, phase shit, df/dt.
• Phase sequence protection, phase shift compensation.
Synchronization• Manual and automatic frequency
and phase synchronization (differential frequency meter + synchroscope available on screen).
• Manual and automatic voltage synchronization (differential voltmeter available on screen).
Alarms and events• The last 50 alarms and last 50
shutdowns are recorded on non volatile memory.
• Data logging.
Other • “Watchdog” digital output for
microprocessor life signal.
GENSYS 2.0 CORE
all-in-oneparalleling
www.cretechnology.com 45
PART NUMBERA53Z1
SOFTWARECRE Config / Easy PLC
CABLEA53W1
ASSOCIATED PRODUCTSGENSYS 2.0Complementary: RDM 2.0
Wiring Gensys 2.0 CORE A53Z1
N° DESSIN REV
A53Z0 A 2001 CFEUILLE 1 DE 1
REV. DESCRIPT DATE PAR
d
c
b
a LB
GENSYS 2.0 CORE
Load
P1
S1P1 P2
S1 S2
F
Mains
L2
N
F
L1
L3
F
L3
L1
F
AVR
Speedcontroller
OR
PWM
anal
og Ana
log
+ -
F F
CRA
NK
FUEL
SPA
RE
SPA
RE
SPA
RE
SPA
RE
SPA
RE
+Alim
+/- 2
0mA
or +
/- 1
0V
Para
llel l
ines
to G
CR o
rW
OO
DW
ARD
ana
log
load
shar
ing
COM
1Is
olat
edCA
N1
INTE
R-G
ENSY
S+
MA
STER
2.0
COM
2Is
olat
ed C
AN
2 J
1939
COM
3Is
olat
ed U
SB to
PC
CRE
use
only
DB9 maleCAN 1
DB9 maleCAN 2
+Alim
-Alim
COM
5Is
olat
ed R
S485
/ M
OD
BUS
RTU
DB9 maleRS 485
100
- 480
V
1 - 5
A
Pick
up in
put
F
- Alim
- Alim
- Alim
Spar
e in
put e
xam
ples
:- +
/- s
peed
inpu
ts- L
ow te
mp
war
ning
- Low
wat
er le
vel
- Low
fuel
war
ning
- Cha
rger
faul
t- A
ir da
mpe
r shu
t- E
xter
ele
ctric
al fa
ult
- ...
G9
Spee
d ou
t+
D5
Gen
3-
D4
Gen
I2+
D3
Gen
I2-
D2
Gen
I1+
D1
Gen
I1-
E4
Gen
Ope
n B
reak
er
E5
Gen
Clo
se B
reak
er
J1
Mai
ns b
reak
er IN
J2
Gen
Bre
aker
IN
J3
Rem
ote
star
t/st
op
J4
Spar
e J4
/Oil
pres
s
J5
Spar
e J5
/Wat
er te
mp
J6
Spa
re in
put J
6
J7 J8 J9 J10 J11 J12 J13 J14 J15
G5
Shie
ld
G4
Para
llel -
G6
Para
llel +
G1
+/- 2
0mA
+
G3
+/- 2
0mA
-
G2
Shie
ld
F2
Engi
ne m
eas.
+
F1
Engi
ne m
eas.
1 -
F7
Wat
er te
mp
mea
s +
F6
Wat
er te
mp
mea
s. -
F9
Oil
pres
sure
mea
s. +
F8
Oil
pres
sure
mea
s. -
F5
Shie
ld
C5
Out
put 5
C4
Out
put 4
C3
Out
put 3
C2
Out
put 2
C1
Out
put 1
A2
Fuel
rela
y ou
tou
tput
7
A1
Cran
kre
lay
out
outp
ut 6
A3
Emer
genc
yst
op
K2
Pow
er s
uppl
y +
K3
Pow
er s
uppl
y -
G11
Spee
d re
f
G10
Shie
ld
K4
Pwm
out
put
H2
AVR
out
+
H4
AVR
out
-
H3
Shie
ld 1
G7
Pick
up -
G8
Pick
up +
B2
Gen
L1
B3
Gen
L2
B4
Gen
L3
B1
Gen
N
D6
Gen
I3+
B6
Bus
/ Mai
ns L
2
B7
Bus
/ Mai
ns L
3
F4
Engi
ne m
eas.
2 +
F3
Engi
ne m
eas.
2 -
L2 L1E6
Gen
Com
mon
E1
Mai
ns O
pen
Brea
ker
E2
Mai
ns C
lose
Bre
aker
E3
Mai
ns C
omm
on
G
1 - NC2 - NC3 - 0V4 - 0V5 - B6 - A7 - NC8 - NC9 - 0V
1 - NC2 - CANL3 - 0V4 - NC5 - 0V6 - 0V7 - CANH8 - NC9 - NC
1 - NC2 - CANL3 - 0V4 - NC5 - 0V6 - 0V7 - CANH8 - NC9 - NC
If chassis connected to 0V
If chassis not connected to 0V
F8 F9 F2F1F7F6 F4F3
Chassisisolated frompower supply
Mai
ns p
ower
by
exte
rnal
tran
sduc
er
Not connected whenseveral generators
+-
From speedgovernor4 mm2 wire
To speedgovernor
RJ45
COM
4Is
olat
ed E
THER
NET
USBType B
L2
100 - 500V
F
B5
Bus
/ Mai
ns L
1
L4 L3L6
Bus
/ Mai
ns I1
-
L5
Bus
/ Mai
ns I1
+
Bus
/ Mai
ns I2
-
Bus
/ Mai
ns I2
+
Bus
/ Mai
ns I3
-
Bus
/ Mai
ns I3
+
COM 6Memory slot
K1
Pow
er T
ank
External TankCapacitor(optional)
ECU
Wiring example :1 genset to mains application
P1
S1P2
S2
P2
S2
P1
S1
P2
S2 P1
S1
P2
S2 P1P2
S1S2
R=120 ohms
Spa
re in
put J
12
Spa
re in
put J
10
Spa
re in
put J
11
Spa
re in
put J
14
Spa
re in
put J
9
Spa
re in
put J
8
Spa
re in
put J
7
Spa
re in
put J
15
Spa
re in
put J
13
Wiring Gensys 2.0 A53Z0
N° DESSIN REV
A53Z0 A 2001 CFEUILLE 1 DE 1
REV. DESCRIPT DATE PAR
d
c
b
a LB
GENSYS 2.0
Load
P1
S1P1 P2
S1 S2
F
Mains
L2
N
F
L1
L3
F
L3
L1
F
AVR
Speedcontroller
OR
PWM
anal
og Ana
log
+ -
F F
CRA
NK
FUEL
SPA
RE
SPA
RE
SPA
RE
SPA
RE
SPA
RE
+Alim
+/- 2
0mA
or +
/- 1
0V
Para
llel l
ines
to G
CR o
rW
OO
DW
ARD
(Ba
rber
Col
man
)an
alog
load
sha
ring
COM
1Is
olat
edCA
N1
INTE
R-G
ENSY
S+
MA
STER
2.0
COM
2Is
olat
ed C
AN
2 J
1939
COM
3Is
olat
ed U
SB to
PC
CRE
use
only
DB9 maleCAN 1
DB9 maleCAN 2
+Alim
-Alim
COM
5Is
olat
ed R
S485
/ M
OD
BUS
RTU
DB9 maleRS 485
100
- 480
V
1 - 5
A
Pick
up in
put
F
- Alim
- Alim
- Alim
Spar
e ou
tput
exa
mpl
es:
- +/-
spe
ed to
spe
ed g
over
nor
- Eng
ine
preg
low
- Vis
ual /
Aud
io a
larm
- Gen
erat
or b
reak
er tr
ip- L
ubrif
icat
ion
pum
p- R
ever
se p
ower
- ...
Spar
e in
put e
xam
ples
:- +
/- s
peed
inpu
ts- L
ow te
mp
war
ning
- Low
wat
er le
vel
- Low
fuel
war
ning
- Cha
rger
faul
t- A
ir da
mpe
r shu
t- E
xter
ele
ctric
al fa
ult
- ...
G9
Spee
d ou
t+
D5
Gen
3-
D4
Gen
I2+
D3
Gen
I2-
D2
Gen
I1+
D1
Gen
I1-
E4
Gen
Ope
n B
reak
er
E5
Gen
Clo
se B
reak
er
J1
Mai
ns b
reak
er IN
J2
Gen
Bre
aker
IN
J3
Rem
ote
star
t/st
op
J4
Spar
e J4
/Oil
pres
s
J5
Spar
e J5
/Wat
er te
mp
J6
Spa
re in
put J
6
J7 J8 J9 J10 J11 J12 J13 J14 J15
G5
Shie
ld
G4
Para
llel -
G6
Para
llel +
G1
+/- 2
0mA
+
G3
+/- 2
0mA
-
G2
Shie
ld
F2
Engi
ne m
eas.
+
F1
Engi
ne m
eas.
1 -
F7
Wat
er te
mp
mea
s +
F6
Wat
er te
mp
mea
s. -
F9
Oil
pres
sure
mea
s. +
F8
Oil
pres
sure
mea
s. -
F5
Shie
ld
C5
Out
put 5
C4
Out
put 4
C3
Out
put 3
C2
Out
put 2
C1
Out
put 1
A2
Fuel
rela
y ou
tou
tput
7
A1
Cran
kre
lay
out
outp
ut 6
A3
Emer
genc
yst
op
K2
Pow
er s
uppl
y +
K3
Pow
er s
uppl
y -
G11
Spee
d re
f
G10
Shie
ld
K4
Pwm
out
put
H2
AVR
out
+
H4
AVR
out
-
H3
Shie
ld 1
G7
Pick
up -
G8
Pick
up +
B2
Gen
L1
B3
Gen
L2
B4
Gen
L3
B1
Gen
N
D6
Gen
I3+
B6
Bus
/ Mai
ns L
2
B7
Bus
/ Mai
ns L
3
F4
Engi
ne m
eas.
2 +
F3
Engi
ne m
eas.
2 -
L2 L1E6
Gen
Com
mon
E1
Mai
ns O
pen
Brea
ker
E2
Mai
ns C
lose
Bre
aker
E3
Mai
ns C
omm
on
G
1 - NC2 - NC3 - 0V4 - 0V5 - B6 - A7 - NC8 - NC9 - 0V
1 - NC2 - CANL3 - 0V4 - NC5 - 0V6 - 0V7 - CANH8 - NC9 - NC
1 - NC2 - CANL3 - 0V4 - NC5 - 0V6 - 0V7 - CANH8 - NC9 - NC
If chassis connected to 0V
If chassis not connected to 0V
F8 F9 F2F1F7F6 F4F3
Chassisisolated frompower supply
Mai
ns p
ower
by
exte
rnal
tran
sduc
er
Not connected whenseveral generators
+-
From speedgovernor4 mm2 wire
To speedgovernor
RJ45
COM
4Is
olat
ed E
THER
NET
USBType B
L2
100 - 500V
F
B5
Bus
/ Mai
ns L
1
L4 L3L6
Bus
/ Mai
ns I1
-
L5
Bus
/ Mai
ns I1
+
Bus
/ Mai
ns I2
-
Bus
/ Mai
ns I2
+
Bus
/ Mai
ns I3
-
Bus
/ Mai
ns I3
+
COM 6Memory slot
K1
Pow
er T
ank
External TankCapacitor(optional)
ECU
Wiring example :1 genset to mains application
P1
S1P2
S2
P2
S2
P1
S1
P2
S2 P1
S1
P2
S2 P1P2
S1S2
R=120 ohms
Spa
re in
put J
12
Spa
re in
put J
10
Spa
re in
put J
11
Spa
re in
put J
14
Spa
re in
put J
9
Spa
re in
put J
8
Spa
re in
put J
7
Spa
re in
put J
15
Spa
re in
put J
13