RLE LD5000 - Manual (Page 53)

User Guide: LD5000 Chapter 13: Calibration Menu
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13-1 DISPLAY LEG1 AND LEG2 - 1
Menu selection 1 displays the status of leg1 (TB2 pins 1 and 2) and leg2 (TB2 pins 3 and 4). This selection
is particularly useful when troubleshooting the system.
Executing this option produces two cable length values. These values should be close to each other. If the
two cable length readings are significantly different from each other, there may be problems with TB2
wiring.
** 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
SC
LD5000 System Configuration Menu
1. System Name: LD5000
2. Clock: 01/05/01 14:54:29
3. RS-485 Baud: 9600
4. Relays
5. Cable Feet/Meters: (Feet)
6. Calibration
7. LCD Setup
8. Diagnostics
9. Mapping Mode
10. Exit
Enter Menu Selection >
Enter Menu Selection >6
Enter Calibration Password >********
ok
LD5000 Calibration Menu
1. Display Leg1 and Leg2
2. Cable Length Offset: 4ft
3. Leak Distance Offset: 13
4. Cable Length: 1850ft
5. Cable Resistance: 2.078 Ohms/foot
6. Calculate Leak Distance Offset
7. Calculate Cable Resistance
8. Calculate Cable Length Offset
9. Step Calibrate (All)
10. Auto Calibrate (All)
11. Cable Leak Threshold(uA): 150
12. Cable Contamination Threshold(uA): 51
13. Use Default Values
14. Change Calibration Password
15. Change LCD User Password
16. Leak Alarm Delay(seconds)
17. Contamination Alarm Delay(seconds)
18. Trend Interval(minutes)
19. Exit
Enter Menu Selection >
Enter Menu Selection >1
Cable Length: 299ft
Sense Cable Branch #1 Length: 300ft
Sense Cable Branch #2 Length: 299ft
LD5000 Calibration Menu