Keyscan Technical Guide (PC109x - 04.12)
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• To set a port number which is an override to the Reverse Network Port Number programmed into the
NETCOM6, select 5) Set Port Number and enter a valid port. This override port can also be entered in
the Keyscan Client software from the Site Unit setup screen in the Override IP Primary port field.
16. Select 9) Exit.
17. Close HyperTerminal.
18. Disconnect the serial programming cable wires from the Communication terminal block on the control
board.
19. Either re-connect the Communication terminal block or plug the ribbon cable into the CB-485/CPB-10
terminal on the control board for on-going operational communication.
Reverse Network ACU Connection Summary
The ACU will attempt to connect to the PC/server with the Keyscan Reverse Network Communication Manager
under the following circumstances:
• If carrier detect is passive, the ACU will attempt to connect every 60 seconds.
• If Carrier Detect is asserted, but the communication data is corrupt or no data has been detected in 15
minutes, the ACU will disconnect, reset the NETCOM6, and attempt to re-connect. If Carrier Detect
remains asserted, disconnect, reset, and re-connect attempts will occur every 2 minutes.