How The Dial Out Works
From dialing the panel allows 60 seconds for connection to the PC Graphics Software or the attempt fails.
If the line is engaged or the dial out fails the panel will perform 30 re-dial attempts 1 minute apart, every 10 attempts
the modem will be reset.
If the PC Graphics Software link is idle for 3 minutes the modem disconnects and hangs up.
If the PC Graphics Software hangs up the telephone line at its end the JUNO-NET will hang up within 60 seconds.
A JUNO-NET front panel SYSTEM RESET or a remote reset from the PC Graphics Software will not immediately drop
the modem link.
After a panel reset, either from the front panel or remotely from the PC Graphics Software, the panel needs to see PC
Graphics Software communications within 30 seconds or the modem will disconnect.
A Master Reset or power cycle of the Main Panel will always cause a modem disconnect.
After 30 consecutive failed dial out attempts the modem will be considered inoperable and no further dial out
attempts will be made. However, a successful incoming call will reset this count.
Even when the panel thinks the modem is inoperable it will allow the modem to receive incoming calls (if it can). A
successful incoming call will reset all modem error flags and counts.
If any errors are encountered whilst communicating with the modem the modem is reset.
Modem Initialization String
This function should not normally be required. It allows an additional initialization string to be entered for the modem.
This function may be required to support certain modems or telephone systems.
This string can be a maximum of 30 characters long.
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Manufacturers of Fire Detection Equipment
INSTALLATION & COMMISSIONING MANUAL REVISION 4.0 05/2013
JUNO NET - NETWORKABLE ADRESSABLE PANEL
globalfire.pt
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