Product manual EM converterLED ST | 08-2018 | 1.0 | en
Functions in emergency operation
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5.3.3. Activate Inhibit mode
Inhibit mode is activated as follows:
For further information see
.
Indicator LED
, p. 17
5.3.4. Automatically switch from Inhibit mode to Rest mode
The emergency unit automatically switches from Inhibit mode to Rest mode if the following conditions are met:
5.3.5. Automatically deactivate Inhibit mode
Inhibit mode is automatically deactivated and the emergency unit switches back to charging mode if the following conditions are met:
5.3.6. Deactivate Inhibit mode via Relight command
By sending the Relight command the Inhibit mode is deactivated. The emergency unit will switch back to charging mode.
To deactivate Inhibit mode via Relight command, proceed as follows:
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
_
I
NOTICE
Reapplying the power supply does also deactivate Rest mode. In this case, the device switches from Rest mode to charge mode.
Make sure that the mains supply is switched on
_
Apply DC voltage pulse at the two
terminal points "REST/L" and "REST/N"
-> Emergency unit switches to Inhibit mode
-> Inhibit mode is active for a duration of 15 minutes
-> Inhibit mode is indicated by indicator LED (double pulsing GREEN)
_
The signal
of
must have an amplitude 9.5 - 22.5 V with a pulse length of 150 - 1,000 ms
_
The polarity of the voltage pulse does not matter
_
I
NOTICE
The inhibit mode must be activated before the mains supply is switched off.
Inhibit mode has been activated -and-
_
Within 15 minutes after activation, the mains supply is switched off
_
Within 15 minutes after activation, the mains supply is
switched off
not
_
