Actions

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

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'''Call buttons:'''
 
'''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.  
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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:'''
*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. 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). The EDO output should be "C1M1" when station 107 is calling, and "C2M1" when station 108 is calling. Use the software "PuTTY" to verify (Protocol = "Raw").
*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)
 
  
  
  
 
[[Category: AlphaCom practice]]
 
[[Category: AlphaCom practice]]

Revision as of 15:59, 27 September 2013

2-2c exercise.PNG

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 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). The EDO output should be "C1M1" when station 107 is calling, and "C2M1" when station 108 is calling. Use the software "PuTTY" to verify (Protocol = "Raw").