RLE LD5000 - Manual (Page 36)

Chapter 11: RS-232 Function Commands User Guide: LD5000
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11-4 AH - ALARM HISTORY
Menu selection AH displays the alarm history log of the last 512 events. The oldest alarm is listed at the
top of the list. The most recent alarm is listed at the bottom of the list.
*
Note: The Alarm History Log displayed above has been shortened for the purpose of this user guide.
** LD5000 Help **
SC – LD5000 System Configuration
LS - Leak Status
SL - Silence Leak Relay
SF - Silence Fault Relay
SR - Silence All Relays
CA - Current Alarms
RA - Reset Alarms
UP - Update Alarms
AS - Alarm Silence (LCD)
AH - Alarm History
CH - Clear Alarm History
TD - Trend Data Table (Leakage Current)
CT - Clear Trend Data Table
TI - Display Date/Time
NS - Network Status (RS-485/Modbus)
MR - Reset Modbus Status (RS-485)
ND - Network Display (RS-485)
MT - Modbus Display
EX - Exit
* AH
Alarm History Entries = 512
AH059-04-ALM -03/14/03 11:35:42 Zone 1: Leak Detected at 3575ft
AH060-04-RTN -03/14/03 11:36:14 Zone 1: No Leak
AH061-04-ALM -03/14/03 11:37:05 Zone 1: Leak Detected at 4648ft
AH062-04-RTN -03/14/03 11:37:37 Zone 1: No Leak
AH063-04-ALM -03/14/03 11:38:17 Zone 1: Leak Detected at 5003ft
AH064-04-RTN -03/14/03 11:38:49 Zone 1: No Leak
AH065-07-RTN -03/14/03 11:55:54 System Booted
AH066-04-ALM -03/14/03 12:00:46 Zone 1: Leak Detected at 254ft
AH067-04-RTN -03/14/03 12:02:05 Zone 1: No Leak
AH068-07-RTN -03/14/03 12:02:36 System Booted
AH069-03-ALM -03/14/03 12:59:54 Zone 1: Cable Fault
AH070-03-RTN -03/14/03 13:00:11 Zone 1: Cable Fault
AH071-04-ALM -03/14/03 13:01:31 Zone 1: Leak Detected at 1ft
AH072-04-RTN -03/14/03 13:02:03 Zone 1: No Leak
AH073-04-ALM -03/14/03 13:03:38 Zone 1: Leak Detected at 348ft
AH074-04-RTN -03/14/03 13:04:10 Zone 1: No Leak
AH075-04-ALM -03/14/03 13:04:45 Zone 1: Leak Detected at 700ft
AH076-04-RTN -03/14/03 13:10:46 Zone 1: No Leak
AH077-04-ALM -03/14/03 13:11:21 Zone 1: Leak Detected at 1054ft
AH078-04-RTN -03/14/03 13:12:40 Zone 1: No Leak