Signals - ABB RELION SMU615 Technical Manual

1MRS758407 C
Activating
signal
LED
Acknow.
Figure 17: Operating sequence "Latched-S"
"LatchedAck-F-S": Latched, Flashing-ON
This mode is a latched function. At the activation of the input signal, the alarm
starts flashing. After acknowledgement, the alarm disappears if the signal is not
present and gives a steady light if the signal is present.
Activating
signal
LED
Acknow.
Figure 18: Operating sequence "LatchedAck-F-S"
3.3.3

Signals

3.3.3.1 Input signals
Table 20: Input signals
Name
OK
ALARM
RESET
OK
ALARM
RESET
OK
ALARM
RESET
Table continues on the next page
SMU615
Technical Manual
Type Default
BOOLEAN 0=False
BOOLEAN 0=False
BOOLEAN 0=False
BOOLEAN 0=False
BOOLEAN 0=False
BOOLEAN 0=False
BOOLEAN 0=False
BOOLEAN 0=False
BOOLEAN 0=False
Basic functions
Description
Ok input for LED 1
Alarm input for LED 1
Reset input for LED 1
Ok input for LED 2
Alarm input for LED 2
Reset input for LED 2
Ok input for LED 3
Alarm input for LED 3
Reset input for LED 3
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