beautypg.com

Sierra Wireless MP 595 User Manual

Page 52

background image

MP 595 Modem User Guide

The low rate timer sets the interval at which reports are sent in
the absence of any other trigger or timer. It is in minutes with a
default of five minutes.

The fast rate timer only becomes active when an alarm
condition is triggered by a rise or drop in the level of one of the
digital I/O channels. The default for the fast rate timer is three
seconds.

Note: When the fast rate timer is set to 0, a single report is sent when
an I/O alarm is triggered.

If the GPS timer is set to a value other than 0, it controls the
frequency of reports in the absence of any alarm or event
triggers. (However, if the GPS timer is set to a longer interval
than the low rate timer, the value for the low rate timer will
determine report frequency.)

MP Modem

Host

Fast rate timer = 3 seconds
Low rate timer = 5 minutes
GPS timer = 10 seconds

TM_SUM_REG_IND

10 seconds

TM_SUM_REG_IND

10 seconds

TM_SUM_REG_IND

Digital I/O alarm

TM_SUM_REG_IND

3 seconds

TM_SUM_REG_IND

3 seconds

TM_SUM_REG_IND

52

2130795