CHAPTER FOUR - OPTIONS: SYSTEM
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SG-System I Operating Manual
4
Option 042: Busy Out
Default (00)
Enabling this option allows the line card to seize the phone line in case of a checksum error after download or when its internal buffer is full
after a loss of communication with the system.
• 00 - the line is seized if either of the conditions mentioned above occur.
• 01 - the line is not seized if either of the conditions mentioned above occur.
• 04 - the line will be seized immediately if the automation computer is absent.
• 05 - the line will be seized immediately if the automation computer is absent or there is no communication with the system, but only if
the internal computer (automation) buffer is full. If there is a loss of a printer(s) and the printer buffer is also full, any new alarms will
not be buffered in the internal printer buffer. The SG-System I has two independent buffers, computer and printer.
NOTE: If this option is set to 01, the line card will not buffer any new alarms once the internal buffer is filled. Setting option
042 to this value is not recommended.
NOTE: Refer to UL864 Programming Requirements on page 10 if changing the default setting.
Option 043: System Protocol ID
Default (0)
Use this option to ensure that your automation software performs as desired.
NOTE: Note that some automation software packages expect the ‘0’ format, while other automation software packages
expect the ‘S’ format.
RS-232 Format
S,0 (zero): protocol number
RR: Receiver number
LLL: Line number
AAAA: Account code, always 0000
Nxxyy = SIA event
[00] - Output for all internal signals is SRRL protocol.
SRRLLL[#AAAA|Nxxyy]
[01] - Output for all internal signals is 0RRL (Zero) protocol.
0RRLLL[#AAAA|Nxxyy]
[02] - Output signals in automation protocol SRRL with leading space in the zone (DVACS only).
[03] - Output signals in automation protocol 0RRL (zero) with leading space in the zone (DVACS only).
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