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Adjusting mechanical idle for integrated actuator/carburetor systems.
Adjusting mechanical idle for separate actuator/carburetor systems.
Setting mechanical governor above maximum desired speed for diesel engines.
Notes on wiring changes when retrofitting other manufacturers' controllers.
Wiring changes for the E-611A model, referring to Figure 1.
Wiring information for the E-611B model, referring to Figure 2.
Verifying governor assembly and controller mounting and wiring checks.
Configuring DIP switches for governing mode and pulse per Rev count.
Checking voltage between terminals A & B for proper system operation.
Adjusting the Gain potentiometer for optimal response and stability.
Adjusting the Integral potentiometer for proper engine recovery after load changes.
Details on the adjustment ranges for speed, gain, and speed rate potentiometers.
Specific adjustments for different governing modes, starting with Discrete Mode.
How to set discrete governing speeds based on input pins and adjustment pots.
Setting the minimum speed using adjustment P1.
Setting the maximum speed using adjustment P2.
Setting the initial engine speed using adjustment P3.
Adjusting how fast set speed changes with adjustment P4.
Explains Proportional Gain, Integral Gain, and Derivative Gain.
Correction related to engine speed deviation from set speed.
Long-term correction to bring engine to exact set speed.
Correction applied as engine speed changes.
Overall factor applied to proportional, derivative, and integral components.
Procedures for rough gain, derivative, and integral adjustments.
Explains the diagnostic LED codes and their meaning.
Checks for power issues including wiring, battery, and connections.
Re-checking all wiring and connections to the governor assembly and controller.
Checking voltage at terminals 3 and/or 4 for speed signal presence.
Refers to Actuator Troubleshooting section (not provided in detail here).
If steps 1-4 fail, the Governor may have been damaged.
Checking if the governor recognizes underspeed, overspeed, onspeed, and is not binding.
Troubleshooting actuator movement issues and low voltage.
Adjusting Gain and Integral pots for proper tuning.
General| Brand | Precision Governors |
|---|---|
| Model | E-611 |
| Category | Controller |
| Language | English |
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