CPC514
C P C 5 1 4 U s e r M a n u a l
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© 2 0 2 0 F a s t w e l V e r . 0 0 2
Fig. 2 - 3
– Algorithm of the system initial start from the “Mechanical Shutdown” state
The algorithm for initial activation from a completely disabled state of the system is the same for all
cases of CPC514 module application. If power supply does not support management and does not
have a +5V
“Standby” source, the module starts automatically if there is +12 V. If one of the power
sources (both external and internal) fails, the red
“SYS” LED is illuminated. The main power supply
from the CPU module is turned off and only the LED display system works.
Complete shutdown of the system (CPU module and peripheral modules) is only possible for the
power supply with management support. If the power supply unit does not support it, only the CPU
module will be disabled. The shutdown procedure can be initiated by the extractor
’s handle button,
software shutdown via ACPI operating system, or the Power Button.