Manual 37278B GCP-30 Series - Genset Control
© Woodward Page 29/174
Parameter 39
LS 4 mode
ON
GPC-31/XP,
Option L4 only
LS 4 mode ON/OFF
ON ................ The GCP is operating in LS 4 mode. The GCP controller expects
CAN bus messages from an LS 4 and reacts accordingly. Additional-
ly the GCP controller transmits messages to the LS 4.
OFF .............. The control GCP operates as a normal genset control without LS 4
functionality.
Parameter 40
Rated power in
system 00000kW
GPC-31/XP,
Option L4 only
Rated power in the system 0 to 16,000 kW
The LS 4 transmits the current mains interchange real power in percent related to
the rated power in the system to the GCP controller.
Note
This configuration is valid only if parameter "LS 4 mode" is configured to ON.
ATTENTION
Since the LS 4 is only able to transmit a percentage value related to the rated pow-
er, it is absolutely necessary to configure the rated power in all units (LS 4 and
GCP Parameter 32) to the same value.
Measurement Units
NOTE
LeoPC1 is not a dynamic program and must be restarted after reconfiguration of a control unit has
been started so the changes are reflected in the graphical display of the PC program.
Parameter 42
Pressure in
----------------
Analog inputs; pressure measurement in ... bar / psi
The analog input for temperature measurement may be configured to display in bar
or phi. The configured engineering unit is displayed in the LC display or transmit-
ted via the CAN bus to other His within the control system.
bar psi psi bar
P [psi] = P [bar] x 14,503 P [bar] = P [psi] / 14,503
Parameter 41
Temperature in
----------------
Analog inputs; temperature measurement in ... Celsius / Fahrenheit
The analog input for temperature measurement may be configured to display in °C
or °F. The configured engineering unit is displayed in the LC display or transmitted
via the CAN bus to other HMIs within the control system.
°C °F °F °C
T [°F] = (T [°C] x 1,8) + 32 T [°C] = (T [°F] – 32) / 1,8
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