Siemens EH.75M.11. Especificaciones descargar pdf (Pagina 156)

T400 Controller Facilities Manual

667/EB/20200/000 Page 16-2 Issue 9

16.1.6 DFM Reset Push-button (If Configured)

The DFM RESET push-button extinguishes the CABINET ALARM lamp, providing

the DFM failure causing the alarm indication has been cleared. This push-button also

re-establishes fault monitoring for detector inputs overridden via the handset using the

ADF command.

16.1.7 Lamp Test Push-button

The LAMP TEST push-button applies a signal which illuminates all indicators on the

Manual panel and illuminates the CABINET ALARM lamp for test purposes.

16.1.8 Manual Button Indicators

The Manual Button Indicators are for use during Manual mode. They generally

indicate the number of the current stage selected, but see section 9.6.2.

These indicators are only illuminated when manual mode is in operation or when the

handset is plugged in.

16.1.9 Awaiting Command Indicator

When Manual mode is operative, the AWAITING COMMAND indicator illuminates

when a stage change is permitted, i.e. the minimum green periods for the phases in the

current stage have expired (see section 3.5.1).

16.1.10 Prohibited Move Indicator

When Manual mode is operative the PROHIBITED MOVE indicator illuminates if the

selected stage is prevented, deleted by the master time clock or if the move is

prohibited.

16.1.11 Hurry Call Active Indicator

This is illuminated immediately a valid Hurry Call is received and remains illuminated

until the end of the hold period even if Hurry Call mode is not the current mode due to

a higher priority mode being active.

16.1.12 Higher Priority (UTC) Active Indicator

This is illuminated whenever the current operating mode is higher priority than manual

mode (this could be due to UTC bus priority etc.).

16.1.13 Spare Indicators

There are three indicators (AUX1, AUX2, AUX3) whose function can be set up in

configuration, e.g. to indicate when an input to a Priority Unit is active, UTC active,

Remote Reconnect, Dim override, Alternative Maximum, Audio override, Barrier Up,

Continuous Demands and/or Extensions, Green Wave etc.

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