Nortel DMS-100 Series Reference Manual page 358

4-108 Datafilling ESA lines and trunks on RSC-S UK / Europe
ESA lines and trunks
The RCO2 continues to operate in ESA mode during the
RSC_XPMESAEXIT timeout period. The CC communicates with the ESA
unit every 10 s to determine if the links to the RCO2 can operate. If
communications fail again during the RSC_XPMESAEXIT timeout, the CC
does not proceed with the ESA-EXIT. If the RSC_XPMESAEXIT
parameter is set to zero, the default value of the ESA-EXIT requires manual
intervention.
The RSC_XPMESAEXIT office parameter specifies the ESA-EXIT delay
time. Operating company personnel must proceed with a manual exit if one
of the following two conditions occur. The RSC_XPMESAEXIT office
parameter is set to zero. The RCO2 unit is in the ManB state. The
following section describes the fields for office parameter
RSC_XPMESAEXIT and gives examples of each field.
Fields for RSC-S_XPMESAEXIT
Field
Name
Type
Type
Default
Minimum value
Maximum value
The timeout status displays the timeout count down during the timeout
period at the MAP screen . For example, if approximately 60 s remain in the
timeout period, the following message displays:
system updates approximately every 10 s.
For XPM07 and later loads, a new field is added to this office parameter,
SYSTEM_ESA_EXIT. This field is a boolean that determines if the system
initiates an ESA exit ("Y"), or if a manual ESA exit is required ("N").
During the ESA-EXIT process, a message displays at the MAP display to
indicate the RCO2 exits ESA.
RSC_ESASDUPD_BOOL
The RSC_ESASDUPD_BOOL office parameter is in Office Parameters
Reference Manual. This parameter specifies if you must schedule static data
updates each night. If the value remains at the default value of Y, the static
297-8331-815 Standard 10.01 August 1999
(continued)
Example
RSC_XPMESAEXIT
SYSTEM_ESA_EXIT
EXIT_DELAY_TYPE
0 (0 s)
0 (0 s)
100 (1000 s)
The
ESA T.O. 60.