Product manual EM converterLED ST | 08-2018 | 1.0 | en
Functions in emergency operation
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5.3.7. Switching between operating modes
The device has four different operating modes (Standby/Charge mode, Emergency mode, Rest mode and Inhibit mode). Depending on
the initial mode and the length of the applied DC voltage pulse the device switches between these operating modes. The following
table gives an overview:
Applied pulse
length
Charging mode
Emergency mode
Rest mode
Inhibit mode
150 - 1,000 ms
Switches to Inhibit
mode
Switches to Rest
mode
-
-
1,001 - 2,000 ms
(Relight command)
-
-
Switches to Emergency
mode
Switches to charging
mode
...
Apply DC voltage pulse at the two
terminal points "REST/L" and "REST/N"
_
The signal
of
must have an amplitude 9.5 - 22.5 V with a pulse length of 1,001 - 2,000 ms
_
The polarity of the voltage pulse does not matter
_
