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EEG7500 Enhanced Electric Governor 8-2021-A8 PIB5115
1.
For basic potentiometer connection, connect the EEG7500 to the potentiometer as follows:
Terminal 11 to potentiometer terminal 1
Terminal 6 to potentiometer terminal 3
Terminal 7 to potentiometer terminal 2
2.
Set the potentiometer to the application you want to use it for. For example, if using the
potentiometer for variable speed, in Physical Input mapping set the following:
a.
At Speed Select A, select Override and select On.
b.
At Speed Select B, select Override and select On.
c.
Quick Access to the far right now says Selected Speed: Variable.
3. To calibrate the potentiometer:
a.
Open Engine Tuning
Variable Speed.
b. Set the potentiometer to the full CCW position and click the Calibrate Minimum.
c.
Turn the potentiometer CW all the way and click Calibrate Maximum.
d. Note the input actual
When using a potentiometer, the following wiring and GAConfig Tool settings are required. See the
for
additional information on GAC potentiometers and the Wiring section in this manual.
Terminals
Potentiometer
eeG7500
1
11
2
7
3
6
aDDInG a PoTenTIomeTer
The shutdown STOP button available on the GAConfig tool shuts down fuel to the actuator, but does not directly shutdown the engine. To
shut down the engine automatically at a set speed use the GAConfig Tool and a solenoid or other relay switch and complete the following
set up.
1. Connect a shutdown solenoid between the engine and an EEG7500 digital terminal.
2.
From the GAConfig Tool, open the I/O Configuration menu and set the following:
a.
Map the solenoid switch location to the Digital Output. In this example the switch is attached to the Digital Output 1 (Terminal 16).
In the Physical Output mapping block, set Digital Output 1 Source to Speed Switch 1.
b.
At the Speed Switches SSW1 Limit/Threshold set the
rpm
. This example shows 2600. Overspeed on the Engine Tuning menu
should be set above the engine shutdown switch speed.
c.
Set the Select SSW1 Latch. This causes the latching relay to maintain its position after the switch has been released.
d.
At Digital Output Mode, set Digital Output 1 to Normally Closed.
3.
When the rpm
shutdown is reached, the switch engages the solenoid, shutting down the engine.
noTe
Default settings include setting the Digital Output Mode to Normally Open, setting the switch to stay open.
SeTTInG UP enGIne overSPeeD SHUTDoWn
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INITIAl SYSTEM SETUP
(conTInUeD)
