RLE LD5200 V.2.3 - Manual (Page 53)

rletech.com LD5200 User Guide 53
4 Web Interface
Set Cable Relay Button - Use to troubleshoot the controller, this button simulates 8060 ohms
of leak detection cable (approximately 2878 feet of 2.8 ohms/foot cable) for up to 5 minutes.
Push the button and then look at the web interface home page. If the controller is functioning
properly, the cable length will register approximately 2878 feet, and the leg 1 and leg 2
resistance will be approximately 8060 ohms.
LCD Password Establish a 4-digit numerical code to access the Setup series of
menus through the LCD. Set the value to 0000 if you don’t wish to
have a password.
Default setting: 0000 (no password)
Length Calibration
Factor
Reserved for manufacturer’s use only.
4-20mA Leak Alarm
Output Span
Selectable: 5-19mA or 4-20mA
Default setting: 5-19mA
4-20mA Leak Alarm
Output Range
Selectable:
1000 feet
2500 feet
5000 feet
Default setting: 1000 feet
Preventative
Maintenance Alarm
Preventative maintenance keeps a leak detection system running
efficiently and reliably. Use this option to program a preventative
maintenance alarm reminder into the system.
Select a span of days to elapse between maintenance alarms, from
30-720 days. Set the value to 0 to disable this option.
Default setting: 0 (disabled)
Preventative
Maintenance LCD
Ack Code
Establish a 4-digit numerical code to acknowledge the preventative
maintenance alarm. Set the value to 0000 if you don’t wish to have
a password.
Default setting: 0000 (no password)
Preventative
Maintenance Text
Designate text to display when the maintenance reminder is
triggered.
Enter up to four lines of text (30 characters per line)
Default setting: blank
Option Description
Table 4.1 Leak Configuration Options (continued)