TLS-450 Setup and Operation Screens Manual
101
Pumps and Lines
PLLD Setup Overview
The steps below outline basic PLLD setup for standard line leak detection configurations.
1) Configure Relays in Device Setup section
a. Set 'Label'
b. Select desired address from 'Address' drop-down
c. Set 'Type' to 'Pump Control Output'
d. Set 'Orientation' to desired option
e. Set 'Configured' to 'Enabled'
2) Configure External Inputs in Device Setup section
a. Set Label
b. Select desired address from 'Address' drop-down
c. Set 'Type' to 'Pump Sense'
d. Set 'Orientation' to desired option
e. Set 'Configured' to 'Enabled'
3) Configure Line Pressure Sensors in Device Setup section
a. Set Label
b. Select desired address from 'Address' drop-down
c. Set 'Configured' to 'Enabled'
4) Configure Pumps in Pumps and Lines Setup section
a. Set 'Pump Label'
b. Set 'Mode' to 'TLS Pump Control'
c. Select desired tank from 'Tank' drop-down
d. Select desired relay from 'Pump Control' drop-down
e. Select desired external input from 'Pump Sense' drop-down
f.
Set 'Configured' to 'Enabled'
5) Configure Lines in Pumps and Lines Setup section
a. Set 'Line Label'
b. Set 'Leak Monitoring' to 'PLLD'
c. Select desired pressure sensor from 'Pressure Sensor' drop-down
d. Set 'Manifolded' according to hardware configuration
e. Select desired pump(s) from 'Pumps' drop-down
f.
Set 'Configured' to 'Enabled'
6) Configure PLLD in Pumps and Lines Setup section
a. Select desired pump from 'Controlling Pump' drop-down if more than one pump is
configured for a single line
b. Set 'Pipe Type' according to hardware configuration
c. Set 'Line Length', ';Diameter Length', 'Line Diameter', and 'Bulk Modulus' fields according
to hardware configuration
d. Set '0.2 gph (0.76 lph) Line Leak Test' field to desired 0.2 gph (0.76 lph) test schedule
e. Set '0.1 gph (0.38 lph) Line Leak Test' field to desired 0.1 gph (0.38 lph) test schedule
f.
Set 'Shutdown Rate' to desired leak rate
7) Set remaining PLLD settings as needed.
