Nice SLH400

ENGLISH – 21
TERMINAL LEDS ON THE CONTROL UNIT
Status Meaning Possible solution
STOP LED
OFF
Intervention of the STOP input Check the devices connected to the STOP input.
On
Everything normal STOP input active.
Sbs LED
OFF
Everything normal Sbs input not active.
On
Intervention of the Sbs input
This is normal if the device connected to the Sbs input is
actually active.
OPEN LED
OFF
Everything normal OPEN input not active.
On
Intervention of the OPEN input
This is normal if the device connected to the OPEN input is
actually active
CLOSE LED
OFF
Everything normal CLOSE input not active.
On
Intervention of the CLOSE input
This is normal if the device connected to the CLOSE input is
actually active.
AUX_IN LED
OFF
Opening of the AUX_IN input contact Check the devices connected to the AUX_IN input
On
Everything normal AUX_IN input active
Table 12
LEDS ON THE CONTROL UNIT BUTTONS
LED 1 Description
OFF
During normal operation, this indicates that “Automatic Closing” is disabled.
On
During normal operation, this indicates that “Automatic Closing” is active.
Flashes
Function programming in progress.
If it ashes together with “L2”, it means that the device learning phase must be carried out (refer to the “
Device learning” paragraph).
LED 2 Description
OFF
During normal operation, it signals that the “Close after photo” mode is not active.
On
During normal operation, it signals that the “Close after photo” mode is active.
Flashes
Function programming in progress.
If it ashes together with “L1”, it means that the device learning phase must be carried out (see the “
Device learning” paragraph)
LED 3 Description
OFF
During normal operation, this indicates that “Always Close” is not active.
On
During normal operation, it signals that “Always close” is active.
Flashes
Function programming in progress.
If it ashes together with L4, it means that the leaf length learning phase must be carried out (refer to the “
Leaf length learning” paragraph).
LED 4 Description
OFF
During normal operation, it signals that the “Stand-by” mode is not active.
On
During normal operation, it signals that the “Stand-by” mode is active.
Flashes
Function programming in progress.
If it ashes together with L3, it means that the leaf length learning phase must be carried out (refer to the “
Leaf length learning” paragraph).
LED 5 Description
OFF
During normal operation, it indicates that the “Peak” mode is not active.
On
During normal operation, it signals that the “Peak” mode is active.
Flashes
Function programming in progress.
LED 6 Description
OFF
During normal operation, it signals that the “Pre-ashing” mode is not active.
On
During normal operation, it signals that the “Pre-ashing” mode is active.
Flashes
Function programming in progress.
LED 7 Description
OFF
During normal operation, it signals that the “CLOSE” input triggers a closing manoeuvre.
On
During normal operation, it signals that the “CLOSE” input triggers a partial opening manoeuvre.
Flashes
Function programming in progress.
LED 8 Description
OFF During normal operation, it signals that SLH400 is congured as master.
On During normal operation, it signals that SLH400 is congured as slave.
Flashes
Function programming in progress.