Tyco Electronics Galaxy SC Controller J85501F-1
7 - 21 Feature Descriptions Issue 13 February 2001
Data Switch Alarm
Configuration
Parameters
In addition to the configuration parameters listed above, each data
switch port has a connected equipment alarm associated with it with the
following parameters:
identifier CEA1 for data switch port 1
CEA2 for data switch port 2
CEA3 for data switch port 3
CEA4 for data switch port 4
description Configurable up to 30 characters
alarm state Indicates the connected equipment alarm state: 0:inactive
1:active
severity Configurable as critical, major, minor, warning, or
record-only. (default: minor)
notify on occur Configurable as 0 for no and 1 for yes (default:0)
notify on retire Configurable as 0 for no and 1 for yes (default:0)
nag Configurable as 0 for no and 1 for yes (default:0)
nuisance delay Configurable as 0 for none or 1 to 10 minutes (default:0)
destination Configurable call out destinations: P1, P2, P3, P4 (default:
none)
When an active alarm is reported via call-out or a T1.317 command, the
full alarm report from the connected equipment is reported. When the
alarm is retired the standard Galaxy SC format is used. If an attempt to
log into the connected equipment fails then the active alarm condition
will be reported in the standard Galaxy SC format.
Pass-Through
Mode
The following parameters must be configured correctly before entering
pass-through mode: baudrate, data bits, parity, stop bits, handshaking,
attention prompt, password, hang-up command, and monitor dsr. When
pass-through mode is entered from a T1.317 interface the Galaxy SC
does the following:
• Initialize the data switch port using the configured communication
parameters
• Send attention string to data switch port
• Send password to data switch port
• Continuously pass data between the two ports while monitoring the
access port data stream for the RBYE\r character sequence.
• Upon seeing the RBYE\r sequence issues the hang-up command
string to the connected equipment.