13-28 9469200995
BESTlogic™Plus DGC-2020ES
MTUSPDDMDSW This logic element can be used to specify the Speed
Demand Source parameter value that is sent to an MTU
Engine ECU. When no input is true, the value sent to the
engine ECU is the value specified in the Speed Demand
Source setting in the ECU configuration setting. If an
input on this logic element is true, the selected Speed
Demand Source will be sent rather than the value
specified by the Speed Demand Source setting.
If multiple inputs are true at the same time, the input that
is closest to the top of the logic element symbol will
specify the Speed Demand Source parameter value that
is sent to the ECU.
Analog CAN: This input configures the MTU ECU to
accept speed bias requests over J1939 CAN Bus from
the DGC-2020ES.
Up Down ECU: This input configures the MTU ECU to
accept speed raise/lower commands via contact inputs
on the ECU.
Up Down CAN: This input configures the MTU ECU to
accept speed raise/lower commands via communications
over J1939 CAN Bus.
Analog ECU: This input configures the MTU ECU to
accept speed bias via bias voltage input connections on
the ECU.
Frequency: This configures the MTU ECU to accept
speed commands via a frequency signal input on the
ECU. The mapping of input signal frequency to machine
speed is configured in a curve within the engine ECU.
No CAN Demand: This input configures the MTU ECU to
disregard all speed requests or speed raise/lower
requests from J1939 CAN Bus.
When this input is true, the DGC-2020ES will switch to
OFF mode. This is a pulsed input. It does not need to be
held after the desired mode switch has occurred.
This element is used to drive the prestart output relay
from logic when the Prestart Output Relay configuration
is set to “Programmable”. When the Prestart Output
Relay configuration is set to “Programmable”, the prestart
relay will not close unless logic is used to drive this
element. When the Prestart Output Relay configuration is
set to “Predefined”, the prestart relay is closed according
to the predefined prestart functionality of the DGC-
2020ES. When the “Predefined” functionality is selected,
the relay will not respond to this element.
Rapid Start Override
When true, this element sets the Start mode to Rapid
regardless of the Start mode setting.
When true, this element illuminates the Fuel Leak/Sender
Failure LED on the Remote Display Panel RDP-110.
When this element is connected in logic, it overrides all
other commands to the LED. Otherwise, the LED
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