Configuration
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© 2012 DynaGen Technologies Inc.
TOUGH Series User Manual
4.3
Switched Outputs
The controller is equipped with switched outputs that can be configured to activate under certain
conditions. When activated, the switched outputs are switched to battery voltage. The following is a
description of each switched outputs function and the condition that triggers it.
FUNCTION
ACTIVE MODE
DESCRIPTION
Disable
---
Disables the output regardless of condition.
Fuel Relay
Auto / Running
Turns on to provide fuel to the engine. This is
fixed to switched output A.
Crank Relay
Cranking
Turns on to crank the engine. This is fixed to
switched output C.
Not In Auto
Off
Turns on when the controller is not in 'Auto.'
System Ready
Auto
Turns on when in 'Auto' mode and no warnings or
failures are present.
Backlight
Global
Turns on when the LCD backlight is on.
Failure
Global
Turns on when any failure occurs.
Maintenance
Global
Turns on when the maintenance clock reaches
zero.
Voltage Regulator
Running
Turns on when controller is not in idle mode.
Warm-Up
Running
Turns on after the 'Warmup Up' time has expired
as defined in
.
Energy to Stop
Running
Turns on during 'ETS On Duration' as defined in
Engine Logic.
Glow Plug
Preheat / Midheat /
Postheat
Turns on during 'Preheat, Midheat, and Postheat'
times as defined in
.
Cool Down
Running
Turns on during 'Cool Down Delay' as defined in
.
Aux Sensors 1 and 2
Running
Turns on as defined in
.
Overcrank
Failure
Turns on when engine fails to start after the
amount of cranks attempts as defined in Engine
Logic.
Engine Running
Running
Turns on from the beginning of cranking, through
engine running until shutdown.
Exercising
Running
Turns on when the controller is performing the
exerciser function. See
for more information.
Switched Outputs continued on next page...
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