Manual 37240C GCP-30 Series - Genset Control
Connection
The active call in case of an alarm can be triggered by energizing a relay with the relay manager:
i-i+
Alarm input 1
Alarm message
Relay Manager
CAN bus
R = approx. 120 Ohm
Termination
X1
X2
CAN-H
CAN-L
CAN-L
GND
X5
GND
X3
X4
GCP-30
RTS
GND
RxD
2
7
5
PIN
TxD
CTS
RS-232
8
3
Phoenix modem
Termination
CAN-L
GND
CAN-H
X3
X2
X1
X5
X4
CAN bus
/232GW 4GW 4
CTS
GND
RxD
RTS
RS-232
Y3
Y2
Y1
TxD
Y5
Y4
CAN-H
24Vdc
D-SUB
9 pins
female
Operation
In order to establish a connection between the GCP and LeoPC1, the correct entry of the generator number at the
GCP has to be observed:
Enter code
0000
1. Code level 2 has to be entered at the
GCP.
Direct para.
No
2. The direct configuration has to be
disabled if necessary.
Generator number
00
The entry for the generator number de-
termines the CAN ID of the unit.
Once connected to the CAN bus, the GW 4 may serve up to 8 GCPs. If the unit includes the options SC09/10 or
SB03, only 4 GCPs can be connected if the ECM data is to be visualized as well. Then, the GW 4 has to be con-
figured to extended blocks.
© Woodward Page 23/38
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