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© 2018 Copyright All Rights Reserved
EEG6500 Enhanced Electronic Governor
05.09.18
PIB 5010
F
6
7
FEATURES
PRE-START SETUP & QUIKSET PARAMETERS
Special Menu
Parameter
Quikset Menu
Parameters
VSPD
MODE
SPEED
V. SPEED
OFF
Trim
(Default)
Application Rated Speed
(e.g., 1500 RPM)
Speed Trim
(10 = ±10 Hz)
ON
Variable
Speed
Minimum speed when
potentiometer is at lowest
resistance (e.g.,1000
RPM)
Maximum Speed when po-
tentiometer is at the highest
resistance
(e.g., 2000 RPM)
TRIM or VARIABLE SPEED OPERATION
Trim Function
- Performs finer adjustments (e.g. generator frequency) The
resistive input speed function is active when the VSPD (Variable Speed)
parameter is “OFF” (default value is OFF). 5K Ohm potentiometer typical.
Variable Speed Function
- Operates over a larger RPM range. Variable
speed 0 - 2.5 volt input to terminal ‘J’ is active when VSPD (Variable Speed)
parameter is “ON”.
IDLE SPEED
Set the parameters below before starting the engine:
#TEETH
Input the Number of Teeth on the Flywheel. This can not be changed while
engine is running.
CRANK
Input the Crank Termination (RPM)
SPEED
Input the Fixed Speed of the Engine (RPM)
ADJUSTABLE QUIKSET PARAMETERS
OVER SPEED *
#TEETH
CRANK *
Range: 400 - 6000 RPM
Default: 2000 RPM
Range: 60 - 250
Default: 120
Range: 100 - 1000 RPM
Default: 400 RPM
RPM to automatically
shutoff the actuator
Number of teeth on
flywheel
RPM which EEG switches
from starting fuel limit to
fuel limit
SPEED RAMP
V.SPEED *
LOCKED
Range: 25 - 2000
Default: 300
Range: 0-6000 RPM (vspd)
0-120 Hz (trim)
Default: 1800 RPM (vspd)
: 0 Hz (trim)
Range: OFF, ON
Default: OFF
Rate at which speed
changes from idle to set
speed and back, or rate
change in variable speed
mode.
Maximum speed change
allowed from trim input
Enables Manual/Auto
locking of display. Press
and hold UP and DOWN
arrows simultaneously for
3 seconds to UNLOCK or
LOCK the display.
START FUEL
DROOP%
FUEL RAMP
Range: 0 - 100%
Default: 100%
Range: 0 - 25.0%
Default: 5.0%
Range: 1 - 100% / Sec.
Default: 10%
Initial actuator position at
the start of cranking
Droop to apply under
maximum load (based on
current of actuator)
Actuator position increase
in percent per second from
cranking to low idle speed,
starting from the ‘Start
Fuel’ position
SPEED *
IDLE *
FUEL LIM
Range: 0-6000 RPM(fixed)
0-6000 RPM(droop)
Default: 1500 RPM(fixed)
50 RPM(droop)
Range: 150 - 1500 RPM
Default: 900 RPM
Range: 0 - 100%
Default: 100%
Operating speed of engine
Speed of engine when
IDLE input is closed
Maximum actuator
percentage allowed
GAIN
STABILITY
DEADTIME
Range: 1 - 100,
100 = Max Gain
Default: 50 (rated)
: 10 (idle)
Range: 1 - 100,
100 = fastest response
Default: 50
Range: LOW, HI
Default: HI
Proportional (P) set point
of the PID control at oper-
ating SPEED and IDLE
Integral (I) set point of the
PID control
Derivative (D) set point of
the PID control
The optional external switch must be connected between
terminals “H” and “L”. A pressure switch may also be used
as a method of enabling. When enabled, IDLE has an independent Gain
adjustment.
IMPORTANT
IMPORTANT
Increasing voltage, resistance or current increases speed.
RESISTIVE, VOLTAGE OR CURRENT INPUT TO TERMINAL ‘J’
COM
A
D
C
B
E
H
G
F
L
K
J
M
H
J
5KΩ
CCW
Terminal J Utilizes A
CCW Potentiometer
VSPD
ACCESSORY INPUT
The Auxilary (Aux) input, terminal ‘M’, accepts signals from auto synchroniz-
ers, load sharing units, and other GAC accessories.
* Maximum 12KHz
End User Interface
Secondary
Parameter
Actuator Duty Cycle
100%= 11 Bars
90-99% = 10 bars
...
10-19% = 2 bars
1-95% = 1 bar
0% = 0 bars
Primary Parameter Value (Blinks if restart required)
Primary Parameter Units
Pressing either UP or DOWN arrow moves the primary and
secondary parameters to the next parameter set. The list is
always traversed in one direction.
Primary Parameter (Units)
Engine Speed (RPM)
Duty Cycle (%)
Actuator Current (A)
Engine Speed (Hz)
V-Speed (%)
Secondary Parameter
Actuator Duty Cycle
Engine Speed relative to set point
Conversion Formulas:
Hertz
MAG PICKUP
= (RPM x # Teeth)
60sec
RPM = (Hertz
MAG PICKUP
x 60sec)
# Teeth
Engine Speed
Middle bar = set point
Top bar = Set point + 10 RPM
Bottom bar = set point - 10 RPM
PRE-START SET-UP & QUICKSET PARAMETERS
4-20mA input requires an external 200 Ohm resistor across H & J