dSPACE DS1103 User Manual

LED
Display
Main
LED
Diagnostic
LED
Description of State
Lit red Diagnostic 2 lit
green.
Faults related
to input
voltage
Input undervoltage. AutoBox power supply
has been shut down because input voltage
too low. Maximum time for a cold crank
event exceeded or just too low to operate.
Lit red Diagnostic 2 lit
yellow.
Input overvoltage. AutoBox power supply
has been shut down because input voltage
too high. The maximum time for an
overvoltage event (for example, load
dump) has been exceeded.
Lit red Diagnostic 2 lit
red.
Load dump overload: The energy of the
overvoltage event was too high. AutoBox
power supply has been shut down.
Lit red n Diagnostic 1
lit green.
n Diagnostic 2
lit green.
Faults related
to outputs
Output voltage lost: This may happen if an
overloadoccurs on one output voltage rail.
Lit red n Diagnostic 1
lit green.
n Diagnostic 2
lit yellow.
Output overload: Too much output power.
Lit red n Diagnostic 1
lit yellow.
n Diagnostic 2
lit green.
Temperature
or cooling
problems
Temperature fault: The measured
temperatures on the power supply board
are either too high or too low.
Lit red n Diagnostic 1
lit yellow.
n Diagnostic 2
lit yellow.
Fan failure: One fan is rotating too slowly
or not rotating at all.
If the diagnostic LEDs display a pattern which is not shown and
explained here, contact dSPACE Support for further help.
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Accessories
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DS1103 Hardware Installation and Configuration November 2014

dSPACE DS1103 Specifications

General

Brand	dSPACE
Model	DS1103
Category	Controller
Language	English