Chapter 4 Provisioning the TimeProvider

Provisioning Alarms

Note:

1When the fault is detected, the input is immediately removed from the possible reference list. The fault must be continuously present for the period specified by FLTDELAY before the alarm is set. After the alarm is set, it clears once the input signal is fault-free for the period specified by CLRDELAY.

2Once INPFREQ is set, the alarm clears when the input frequency is within the defined pull-in range

Sample Command

SET-ATTR::SYS:TS1000::ELEVTIME=ENABLE;

This command allows alarms to automatically escalate to the next higher alarm level after the time period specified in the FLTDELAY keyword has elapsed (see Provisioning System-Level Alarms, on page 130, for more details).

Sample Command

SET-ATTR::SYS:TS1000::EXPFAIL=NA;

This command disables the Expansion Fail alarm that occurs if you are not using an Expansion Panel with the TimeProvider.

Provisioning System-Level Alarms

You use the ED-SYNC command to provision system-level alarms. The CLRDELAY and FLTDELAY parameters are system-wide; the parameters cannot be set for individual alarms.

ED-SYNC:[<tid>]:<aid>:[<ctag>]::<keyword>=<value>;

This command has a default access level of ADMIN.

<aid>

<keyword>

<value>

Description

Default value

 

 

 

 

 

SYS

CLRDELAY

0 to 1000 s

Sets the time delay to

10 s

 

 

 

declare a valid input after

 

 

 

 

an alarm condition clears

 

 

 

 

 

 

 

FLTDELAY

1 to 15 s

Sets the time delay before a

5 s

 

 

 

fault is declared due to

 

 

 

 

LOS, AIS, or OOF alarms

 

 

 

 

on the input

 

 

 

 

 

 

 

FREEFLT

ON SQUELCH

Determines the action

SQUELCH

 

 

AIS

when the LO enters the

 

 

 

 

Free-Run mode

 

 

 

 

 

 

 

HOLDFLT

ON SQUELCH

Determines the action

ON

 

 

AIS

when the LO enters the

 

 

 

 

Holdover mode

 

 

 

 

 

 

130 TimeProvider User’s Guide

097-58001-02 Revision G – April 2008

Page 130
Image 130
Symmetricom 1100, 1000 manual Provisioning System-Level Alarms