Sharp YO-370 Instrukcja Obsługi Pobierz pdf (Strona 81)

FTS 370d/w/r Revision 10 – 1/09/2015 69

Table 3-3 – Information Display Status and Alarm Definitions (continued)

Alarm Definition

STATUS: BIND ALARM

System 1 only. The “BIND ALARM” can be generated by either of the

following conditions:

• One or more controllers are not bound correctly. A “SYS COMM”

alarm will accompany the “BIND ALARM”.

• Two or more controllers are bound to the same connected

equipment (beacon or marker tier). A “SYS COMM” alarm will not

accompany the “BIND ALARM” in this instance. The most noticeable

symptom is a beacon that is not flashing in “Sync.” with the rest of the

system. This alarm can be corrected by unbinding then binding the

tower. “LOCAL TOWER CONFIG” (this section) provides complete

instructions for the binding/unbinding procedure.

STATUS: TWR SYNC

System 1 only. One or more subordinate units have not synchronized

with System 1 for a period of one hour or more.

STATUS: GPS ALARM

System 1 only. GPS synchronization has not occurred for a period of

one hour or more. Possible causes are:

• GPS antenna is obstructed or does not have a clear view of the sky.

• GPS antenna failure. Check GPS status LEDs located on PCB 3 for

“short” or “open” indication.

• GPS receiver fault

• PCB 3 failure.

STATUS: IR ALARM The connected flashhead is exhibiting an Infrared alarm.

STATUS: IR N/A Infrared is not available or supported by the connected flashhead.

STATUS: PD ALARM

System 1 only. More than 19 hours have passed since the system

has changed modes via the photodiode input.

STATUS: POWER FAIL

System 1 only. Primary input power failure. PCB 1 is operating on

battery backup to provide alarm notification.

STATUS: LOW DC

Output voltage (60 VDC) to the connected flashhead and marker tier

(if present) is low.

STATUS: LI TEST MODE

Systems 2-6 only. Indicates that System 1 is conducting a Lighting

Inspection test on the system.

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Sharp YO-370 Instrukcja Obsługi Strona 81