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Functional Description and Specifications RUB SW
The following functions for the
GPOs
are provided for this module:
Function
Description
Recommended
GPO
Signal 1 Failure
Indicates a failure at
CLOK IN 1
.
GPO_1
Signal 2 Failure
Indicates a failure at
CLOK IN 2
.
GPO_2
Word Clock Warning Indicates an error regarding the word clock signal
pairs.
GPO_3
System Warning
Indicates an error regarding the signals of the real-
time reference or after the self test.
GPO_4
System Error
Indicates, that the “
overall errors
”
counter has a
count value > 0.
System Failure
Indicates, that the “
overall failures
” counter has a
count value > 0.
Switcher on Primary
Indicates that the output
CLOCK OUT
is switched to
the primary source (
CLOK IN 1
).
Signal 1 present
Indicates, that at least one word clock signal at
CLOK IN 1
is present.
Signal 2 present
Indicates, that at least one word clock signal at
CLOK IN 2
is present.
Additionally, the output characteristic is selectable:
Dropdown list at
Mode
Description
Button/Lamp
Statically, active “Low”
[recommended]
Inv. Button/Lamp
Statically, active “High”
Switch/On Pulse
Pulse, active “Low”;
pulse width selectable from 100 ms to 2 s.
Pulse will be generated at event entry.
Inv. Switch/Off Pulse
Pulse, active “High”;
pulse width selectable from 100 ms to 2 s.
Pulse will be generated at the end of the event.
Pulse Duration
The pulse width is selectable as 100 ms, 200 ms, 500 ms, 1 s, 2 s.
This selection refers to all GPO outputs set to a pulse mode.
