View source for ENA Amplifier - Report faults to Display Station

{{AI}} [[File:ENA Error to display.png|thumb|800px|right|Amplifier faults, such as Speaker Line errors, can be reported to display stations]]

Faults in the ENA Amplifier can be reported to a display station, e.g. to [[IP Desktop Master Station - 1008001000|IP Desktop]], [[IP Dual Display Station - 1008007000|DualDisplay]] or [[CRM V - Control Room Master|CRMV station]]. This is achieved by using [[Station Fault (Event Type)|event 43 - Station Fault Report]], which is triggered whenever the ENA amplifier reports a fault. It is the directory number for Audio Channel 1 which is reporting faults.

In order to have one common event for all ENA amplifiers, include the amplifiers in an [[UDP group|UDP Group]]. Here UDP Group 3 is used as an example.

In AlphaPro, select '''Exchange & System''' > '''Events''', and '''Insert''' a new event with the following properties:

[[File:Event ENA Errors.PNG|thumb|500px|left|Event 43 is used to report amplifer errors]]
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{{Code2|
 IF %chg(1,0)
 $STM %1.ref L164 U%op(70,+,%sev) '(%1.dir) %2.nam'
 STOP
 ENDIF
 $CANM %1.ref L164 NM253 U%op(70,+,%sev)
}}

The event string will send a station-mail ([[$STM]]) to station 164 for all new fault codes. When a fault is removed the event is reported "OFF", and the mail message is automatically deleted. ([[$CANM]]). If you want the mail message to remain in the station also after the fault is gone, simply change "When Change To" = ON (not ON or OFF).

The priority of the mail will be the fault type (subevent) + 70. The mail text will contain the directory number of the amplifier and the [[Station_Fault_(Event_Type)|default fault text]]. Customized fault text can be used instead of the default text.


[[Category:AlphaCom Applications]]
[[Category: ICX-AlphaCom Applications]]
[[Category: Public Address - Features and configuration]]