The following are examples of logged events:
RTU Events
Session History
Fri May 18, 2001 11:42:22 Starting session with Central Computer.
Fri May 18, 2001 11:42:22 Alarmware request.
Wed May 16, 2001 11:01:42 The current date is set to 5/18/01, Friday.
The current time is set to 11:42:24.
Fri May 18, 2001 11:39:40 Alarmware session concluded: Alarmware operator requests disconnection.
Fri May 18, 2001 11:39:52 Answering incoming call.
Fri May 18, 2001 11:39:58 Starting voice mode session.
Configuration Changes
Modbus Network Communications alarm timer is set to 30 second(s)
Inter-call delay is set to 1 minute(s).
Alarm Reset time is set to 0.1 hour(s).
Phone line failure tests are DISABLED.
Data Samples
Fri May 18, 2001 12:00:00 Channel Data Sample:
Chamber Temperature is 250 degrees NORMAL
Generator Voltage is 108 volts NORMAL
Liquid Nitrogen level is 713 feet NORMAL
Helium Tank level is 877 gallons NORMAL
Engine Oil Pressure is 250 psi NORMAL
Circulating Pump #14 running NORMAL
Broiler Temperature is 426 degrees HIGH SETPOINT ALARM
Channel Events
Alarms
Fri May 18, 2001 11:40:34 Circulating Pump #14 is not running ALARM
Fri May 18, 2001 12:00:00 Broiler Temperature is 426 degrees HIGH SETPOINT ALARM
Alarm Acknowledgment
Fri May 18, 2001 11:41:52 Reported alarms are acknowledged.
Fri May 18, 2001 11:41:52 Circulating Pump #14 is not running ALARM, ACKNOWLEDGED
Channel Reset to Normal
Fri May 18, 2001 11:42:24 Circulating Pump #14 is not running ALARM, ACKNOWLEDGED NOW NORMAL
Fri May 18, 2001 11:42:36 Circulating Pump #14 running NORMAL