Cattron DYNAGEN TOUGH Series TE410, User Manual

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DynaGen
TM
TOUGH Series
TM
TE410 - EN
User Manual
30
9M02-9249-A001-EN
Revision A
3.2.3 Process Control using Engine Speed
The process control feature is supported in the TE series firmware version 1.91 and above.
Process Control (aka closed loop control) is a programmable option that can take over once the goal speed is
reached after intermediate. Process control uses the engine speed to control a process variable which is sensed
by one of the auxiliary sensor inputs: Auxiliary Sensor 1 to 4 or Transducer (Aux 5 in RapidCore).
The settings for process control are located under Other Config > Process Control in the front panel menu or
Pumping Applications > Closed Loop Control in RapidCore. See the Process Control section (Settings > Other
Config > Process Control) for more information.
3.3 Speed Limiting
There are three settings that control the absolute or change in speed for all speed control features. These
settings can be used to prevent engine damage and/or provide a safety means for equipment users.
•
The TSC1 RPM/s setting under Sensors > Engine Speed > RPM Control limits the rate of change in
engine speed
•
The Min Speed and Max Speed settings under Other Config > Pump System limit the minimum and
maximum engine speed, respectively
3.4 Electronic Engines
On newer engines, the TE350/TE410 usually controls engine speed by sending the J1939 TSC1 protocol over
the CANbus to the electronic engine control module (ECM). The ECM is responsible for governing the engine,
controlling emissions, and providing engine protection. The following figure shows typically how these electronic
engines are wired.