Appendix H.  History File Messages 
This Appendix complements Section 3.4.2.  The messages are sorted in 
alphabetical order: 
Event  Message Description 
AnalogMode chg  Modification of the analog output’s operation mode 
 
Batt.Alr Ack  Battery voltage alarm has been acknowledged 
BattAlr L chg  Modification of the Low battery voltage alarm’s set point 
BattAlr L OFF  Low battery voltage alarm turned off 
BattAlr L ON  Low battery voltage alarm turned on 
BattAlr LL chg  Modification of the Low-Low battery voltage alarm’s set point 
BattAlr LL OFF  Low-Low battery voltage alarm turned off 
BattAlr LL ON  Low-Low battery voltage alarm turned on 
BattDelay chg  Modification of the battery voltage alarm’s delay 
BaudRate c.  Modification of the transmission rate (bits per second) 
 
CableOpen OFF  Open cable alarm turned off 
CableOpen ON  Open cable alarm turned on 
CableShort OFF  Short circuit cable alarm turned off 
CableShort ON  Short circuit cable alarm turned on 
CommMode chg  Modification of the communication mode 
 
Date&Time chg  Modification of the date and/or time 
DayAcqRate chg  Modification of the daily trend period 
DayAlr Ack  Daily trend alarm has been acknowledged 
DayAlr H chg  Modification of the High daily trend alarm’s set point 
DayAlr H OFF  High daily trend alarm turned off 
DayAlr H ON  High daily trend alarm turned on 
DayAlr HH chg  Modification of the High-High daily trend alarm’s set point 
DayAlr HH OFF  High-High daily trend alarm turned off 
DayAlr HH ON  High-High daily trend alarm turned on 
DayAlr L chg  Modification of the Low daily trend alarm’s set point