Signals - ABB RED615 Technical Manual

Section 3
Basic functions
3.4.3
66
"Latched-S": Latched, ON
This mode is a latched function. At the activation of the input signal, the alarm
shows a steady light. After acknowledgement, the alarm disappears.
Activating
signal
LED
Acknow.
GUID-055146B3-780B-43E6-9E06-9FD8D342E881 V1 EN
Figure 13: 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.
GUID-1B1414BD-2535-40FA-9642-8FBA4D19BA4A V1 EN
Figure 14: Operating sequence "LatchedAck-F-S"

Signals

Table 39: Input signals
Name Type
OK BOOLEAN
ALARM BOOLEAN
RESET BOOLEAN
OK BOOLEAN
ALARM BOOLEAN
RESET BOOLEAN
OK BOOLEAN
ALARM BOOLEAN
Table continues on next page
Default Description
0=False Ok input for LED 1
0=False Alarm input for LED 1
0=False Reset input for LED 1
0=False Ok input for LED 2
0=False Alarm input for LED 2
0=False Reset input for LED 2
0=False Ok input for LED 3
0=False Alarm input for LED 3
1YHT530004D05 D
615 series
Technical Manual