ComAp intelilite nt amf20, Reference Manual

Page: 97 / 145

InteliLite
NT
– AMF20/25, SW version 2.2, ©ComAp – September 2014 97
IL-NT-AMF-2.2-Reference Guide.pdf
Cummins engines with MODBUS communication
InteliLite set up:
Basic settings : COM1 Mode = ECU LINK or COM2 Mode = ECU LINK
Software configuration: ECU
→ ECU engine is connected → Type: Cummins MODBUS
RS232/RS485 converter (see following diagram) set up:
Data format settings (SW1) 11 bits (1 start bit, 8 data bits, 2 stop bits)
Baud rate settings (SW2) 9600 bps
(more info available on http://www.advantech.com/products/Model_Detail.asp?model_id=1-D6FLH )
L
O
A
D
ACCESS LOCK
EMERGENCY STOP
CONTROL
SIGNALS
GEN C.B. FEED-BACK
MAINS C.B. FEED-BACK
DI
ES
EL
/G
AS
EN
GI
N
E
RPM
G
EN
ER
AT
O
R
G
+2
4
V
L
1
L
2
L
3
N
G
e
n
e
ra
to
r
C
.B
.
M
a
in
s
C
.B
.
SPRINKLER
REMOTE TEST
REMOTE OFF
ALARM
B
IN
A
R
Y
O
U
T
P
U
T
S
MAINS C.B.
GEN C.B.
PRESTART
READY TO LOAD
STARTER
BATTERY
-
+
FUEL SOLENOID
D+
FUEL SOLENOID
STARTER
E
C
U
10-30
VDC
GND
RxD
TxD
ADAM 4520 RS232/ 485
CONVERTER
DATA1+
DATA1-
RS232
RS485
D
-S
U
B
0
6
C
O
N
N
E
C
T
O
R RS 485 - ( PIN 18)
GND ( PIN 20)
RS 485 + ( PIN 21)
TERM2 ( PIN 19)
TERM1 ( PIN 22)
GND
+Vs