Rockwell Automation 1766-L32 Pump Station Controller Quick Start - Manual (Page 30)

28 Publication IASIMP-QS037A-EN-P - May 2013
Chapter 1
THE "HAND-OFF-AUTO" SELECTORS
FOR ALL PUMPS, IS SET TO "OFF" -- PUMP #1 --
HAS ITS OVERLOAD TRIPPED/VFD FAULT
INTERLOCK ENABLED
AN INPUT NEEDS TO BE ASSIGNED TO
"OL TRIPPED/VFD FAULT"
OR THE INTERLOCK NEEDS TO BE
DISABLED
--- PRESSURE MODE SELECTED ---
AND A "STOP PRESSURE" SET POINT IS
SET
LOWER THEN A "START PRESSURE" SET
POINT -- PUMP #1 --
HAS ITS OVER TEMP INTERLOCK ENABLED
AN INPUT NEEDS TO BE ASSIGNED TO
"OVER TEMP"
OR THE INTERLOCK NEEDS TO BE
DISABLED
--- PUMP DOWN MODE SELECTED ---
THE PUMP STOP LEVELS NEED TO BE SET
LOWER THEN THE
PUMP START LEVELS -- PUMP #1 --
HAS ITS SEAL FAIL INTERLOCK ENABLED
AN INPUT NEEDS TO BE ASSIGNED TO
"SEAL FAIL"
OR THE INTERLOCK NEEDS TO BE
DISABLED
--- PUMP UP MODE SELECTED ---
THE PUMP STOP LEVELS NEED TO BE SET
HIGHER THEN THE
PUMP START LEVELS -- PUMP #2 --
HAS ITS OVERLOAD TRIPPED/VFD FAULT
INTERLOCK ENABLED
AN INPUT NEEDS TO BE ASSIGNED TO
"OL TRIPPED/VFD FAULT"
OR THE INTERLOCK NEEDS TO BE
DISABLED
--- PRESSURE MODE SELECTED ---
AND THE "STOP PUMPS" SET POINT IS SET
LOWER THEN THE "DESIRED PRESSURE"
SET POINT -- PUMP #2 --
HAS ITS OVER TEMP INTERLOCK ENABLED
AN INPUT NEEDS TO BE ASSIGNED TO
"OVER TEMP"
OR THE INTERLOCK NEEDS TO BE
DISABLED
--- PRIMARY MEASURING IS SET FOR
FLOATS ---
A PUMP IS ASSIGNED TO "LAG1"
AN INPUT NEEDS TO BE ASSIGNED TO
"LAG START" OR
THE PUMP NEEDS TO BE IN "OFF" -- PUMP #2 --
HAS ITS SEAL FAIL INTERLOCK ENABLED
AN INPUT NEEDS TO BE ASSIGNED TO
"SEAL FAIL"
OR THE INTERLOCK NEEDS TO BE
DISABLED
-- PUMP #3 --
HAS ITS OVERLOAD TRIPPED/VFD FAULT
INTERLOCK ENABLED
AN INPUT NEEDS TO BE ASSIGNED TO
"OL TRIPPED/VFD FAULT"
OR THE INTERLOCK NEEDS TO BE
DISABLED
-- PUMP #3 --
HAS ITS OVER TEMP INTERLOCK ENABLED
AN INPUT NEEDS TO BE ASSIGNED TO
"OVER TEMP"
OR THE INTERLOCK NEEDS TO BE
DISABLED