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Difference between revisions of "2-2c. CCTV with data (1) - Event Handler (practice)"

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[[File:2-2c exercise.PNG]]
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[[File:2-2c exercise.PNG|left|thumb|500px|System configuration]]
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<br style="clear:both;" />
  
 
'''Call buttons:'''
 
'''Call buttons:'''
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* Pressing the call button at the Entrance or at the SOS Point should generate a '''Call Request''' (623 + 101) to the Control Room.
  
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'''CCTV Control:'''
 
'''CCTV Control:'''
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*The Entrance makes a Call Request (623) to Main Guard. Elevator and Gate 2 make a Call Request to the Reception.
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*When a Call Request (= mail) is received at the Control Room, the AlphaCom should send ASCII text on the EDO port 1 to the CCTV system, telling which camera to connect to which monitor.  
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*When a Call Request is activated the Video Switch should receive ASCII characters (EDO) telling which camera to connect to which monitor. The output should be on the format: “CxMy CR LF”. (Example: C3M2CRLF, Connect camera 3 to monitor 2, CR=Carriage Return, LF=Line Feed. Use "Putty" to verify)
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* The EDO output should be "C1M1" when station 107 is calling, and "C2M1" when station 108 is calling.
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* The AlphaCom should be set as a "TCP Server", and TCP port number 4005 should be used for the communication (Hint: Remember to define the port in "Filters" setting).  
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* Use the software "PuTTY" to verify that the correct data is being transmitted from the AlphaCom (In PuTTY use the Connection type = "Raw").
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<br><br><br><br>
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----
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===Related articles ===
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* [[2-2c. CCTV with data (1) - Event Handler (solution)]]
  
  
  
 
[[Category: AlphaCom practice]]
 
[[Category: AlphaCom practice]]

Latest revision as of 16:40, 27 September 2013

System configuration


Call buttons:

  • Pressing the call button at the Entrance or at the SOS Point should generate a Call Request (623 + 101) to the Control Room.


CCTV Control:

  • When a Call Request (= mail) is received at the Control Room, the AlphaCom should send ASCII text on the EDO port 1 to the CCTV system, telling which camera to connect to which monitor.
  • The EDO output should be "C1M1" when station 107 is calling, and "C2M1" when station 108 is calling.
  • The AlphaCom should be set as a "TCP Server", and TCP port number 4005 should be used for the communication (Hint: Remember to define the port in "Filters" setting).
  • Use the software "PuTTY" to verify that the correct data is being transmitted from the AlphaCom (In PuTTY use the Connection type = "Raw").





Related articles

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