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EEG7500 Enhanced Electric Governor 8-2021-A8 PIB5115
10
TUNING WITh ThE EEG
7500
(CONTINUED)
The EEG7500 supports three fixed speeds and one variable speed de
-
vice. The variable speed can also be used as an additional fixed speed
by setting speed minimum and speed maximum to the same value.
By default, upon initial installation, the Selected Speed Mode input is set
to 1 (Idle).
A simple drop down on Engine Tuning
Speed Configuration
Speed
Mode allows you to choose your speed mode. Using these selections
also changes the I/O Configuration Physical Input Mapping.
1.
Open the GAConfig Tool Physical Input mapping menu. Note the
default settings:
• Speed Select A = Digital 1
• Speed Select B = Digital 2
• Variable Speed Input = Analog Input 1
• Auxiliary Input = Analog Input 2
• Selected Speed Mode = 1 in the
Quick Access view
2.
In the Physical Input mapping box, for Speed Select A, check the
Override and then check the Off selection. At Speed Select B,
check Override and then check On.
3.
Note the Select Speed Mode is now 2 in Quick Access.
4.
Review the chart below for information on how the EEG7500 uses
Speed Select A and B input to determine speed settings based on
the state of switch inputs.
Speed Setting
override
Speed Select a Speed Select B
Speed 1 (Idle)
Checked
Off
Off
Speed 2
Checked
Off
On
Speed 3
Checked
On
Off
Variable Speed (4)
Checked
On
On
5. Open the
menu and set the desired settings that map
the Selected Speed Input Mode 2. For each Selected Speed Mode
you can set the desired tuning parameter settings using the Engine
Tuning menu.
Instead of using physical inputs, you can also check the
box,
and manually set the On or Off state of the selected physical input. The
On/Off state stays set even after the EEG7500 is disconnected from PC
software.
•
on
equals a closed state
• Off
is the open state.
maPPInG PHYSIcaL InPUTS To SPecIfIc SPeeD moDe
In this example the following is true:
•
Speed Mode is 2
•
The device mapped to Speed Mode 2:
»
Fixed Speed = 1900
»
Gain 2 = 100
Engine Status on the Engine Tuning screen and
Selected Speed Mode will be 2.
