CANplus
TM
CP640 - EN
Control Panel Operation Manual
19
9M02-1000-A001-EN
Revision B
Note:
Throttle control requires CAN throttling to be enabled in the ECU. CAN throttling is also known as
Torque Speed Control or TSC1.
When first started, the requested engine speed is Idle RPM.
•
Pressing and releasing the rabbit icon increases the speed by the switch/rotary increment value
(default = 50 RPM)
•
Pressing and holding the rabbit icon causes the speed to continue to increase (ramp) until the
maximum speed is achieved
•
Pressing and releasing the turtle icon decreases the speed by the switch increment value (default =
25 RPM)
•
Pressing and holding the turtle icon causes the speed to decrease (ramp) until the minimum speed is
achieved
•
The CP640 will smoothly ramp the RPM up and down using the Max RPM change / s value (default =
500). This value can be changed in the
Throttle
→
Switch/Rotary
→
Max Change / s
menu.
4.3 Rotary Throttle Control
The optional Digital Rotary Throttle uses a rotary switch to simulate the operation of a throttle. When the engine is
first started, the requested engine speed is always Idle RPM. Turning the throttle knob clockwise increases the
requested engine speed by the switch/rotary increment value (default = 50 RPM). Turning the throttle knob
counter-clockwise decreases the requested engine speed.
4.4 Stopping the Engine
To stop the engine, simply turn the key to the “OFF” position. Do not use the Auxiliary Engine Stop (if fitted) to
stop the engine under normal conditions.
4.5 Autoramp
TM
The optional Autoramp™ feature allows the use of configurable warm up and cooldown profiles to help protect
engines and other
assets such as plumbing, or to ensure proper ramp up and down of pressure or flow.
The Autoramp™ feature uses the configurable Autoramp™ RPM and time profiles. The settings are described in
the following table; the diagram shows the settings and their relationships to each other.
Setting
Description
Idle RPM
Selects the RPM that the control system will request for idle speed. If the engine is
started, it will always begin running at Idle speed.
Intermediate RPM
Selects the RPM that the control system will request for intermediate speed.
Intermediate speed is a specific speed point at which the engine will pause during
the ramping up cycle. The Intermediate speed pause duration is configurable in the
Autoramp
→
Time Profile
menu. The intermediate speed can be used to prime a
pump or charge lines during the optional automatic ramp operation.
Run RPM
Selects the RPM that the control system will request for run speed. The run speed
is the normal operating speed.
