AES 7170 Manual do Utilizador descarregar pdf (Página 38)

40-7705I-UM Page 38 Rev 4 March 16, 2007

WARNING! AVOID ERROR MESSAGES

Be sure there is a functioning Alarm Automation system properly

attached and in service on the configured port and or IP address,

ready to receive signals immediately after the parameters are

saved. Messages may be generated and any enabled heartbeat

needs to get its proper responses.

Leave the Serial Device Name, Heartbeat Signal frequencies and

IP Address blank, if you need to configure a security Business Unit

to not produce error messages, due to no in service Alarm

Automation System.

Special Instructions:

If this is an additional Business Unit that will use a

Serial Port that has already been assigned and configured, then a Blank

entry MUST be used in the Serial Device Name and Heartbeat Signal

Frequency fields. Instructions in Appendix D must be followed after

completing this Business Unit, to link it to the Business Unit that has a

configured serial port, before it will be able to utilize the Serial Port.

o Serial Port Parameters:

 Serial Device Name: Enter the name of the serial device used for

the serial port. Default value is: /dev/ttyS1 for COM1 (upper serial

port). /dev/ttyS0for COM2 is used internally and is not available.

 Com Parameters: Select the Baud Rate, Data Bits, Parity, and Stop

Bits to use on the Serial for these alarm automation messages.

Default values are 1200, 7, Odd and 2 Stop Bits. See Appendix E

for a listing of generated messages.

 Heartbeat Signal Frequency: Enter the number of seconds between

heartbeat signals on the serial port from Alarm Automation. The

heartbeat is an upper case “S” when in Ademco 685 emulation.

You should add a period of time as a window that the signal may

be sent. Example: If your Alarm Automation sends an “S” every

20 seconds, you may want to set this parameter to 40. This allows

the Alarm Automation an additional widows of 20 seconds and

two attempts to send the heartbeat before a fault message is

generated by the 7705i Receiver. This shall be configured by

UL1981 Central-Station Automation Systems Requirements.

 Entering a value of 0 disables the feature and the 7705i will not be

looking for the heartbeat. The MultiNet Receiver will not

annunciate a fault due to no heartbeat being sent.

o IP Parameters:

 IP Address: Enter the IP address of the Alarm Automation system.

The default is blank and should only have an entry if there is to be

communication to Alarm Automation via TCP/IP.

 Port Number: is the IP port that the 7705i send it alarm automation

messages on. Default is blank.

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