Pentair LINCOLN SYSTEM SENTRY 84530 Owner's manual

LINCOLN U.S. Patent
APENTAIR COMPANY LR 60891 IND. CONT. EQ. Series “B’
Model 84530
SYSTEM SENTRY™
SENSOR CONTROLLER -INTERNAL SCAN
OWNER/OPERATOR MANUAL
It IS the responsibility of the Owner/Operator to properly use and maintain this equipment
The Instructions and Warnings contained in this manual shall be read and understood by the Owner/Operator prior to
operating this equipment
It IS the responsibility of the Owner/Operator to maintain the Iegibility of all Warning and Instruction labels
The Owner/Operator shall retain this manual for future reference to important Warnings, Operating and Maintenance
Instructions.
CONTENTS PAGE
Description 1
Liquld Crystal Display 2
Programming Mode 2
Run Mode 4
Alarm Messages 4
Installation of Sensors 5Electrical shock hazard. Do Not subject sensor
Field Connections 6Turn off and lock out power bodies to pressure greater
Service Parts 7before opening enclosure. than 6,000 PSIG.
Specifications 8
System Accessories 8
DESCRIPTION
When programmed as a Sensor Controller, Model 84530 WiII
verify delivery of lubricant into abearing.
The Sensor Controller can only detect faults which occur
between the sensor (located in the delivery Iine at the bearing
lube inlet) and the flow source Continuousflow or no flow during
the delivery cycle are both signaled as a fault by this system.
Aminimum of 30 seconds between the end of one flow to the
beginning of the next flow IS required for detection
Sensors WiII function at any pressure up to 6,000 PSIG. The
temperature of the material which IS to be delivered past the
sensors must be between 32° Fto 145° Ffor effective operation
of the system. Viton seals and checks in the sensors allow their
use in systems distributing synthetic lubricants as well as
petroleum based lubricants For reliable operation, sensors
can only be used with Model 84530.
When power is turned on to the Controller and aLube
cycle is immediately initiated, asensor fault may occur
due to the sensors not having enough time to warm. It is
recommended that the Delay Alarm be set at 2in order to
prevent anuisance alarm.
The scan time (amount of time that thesensors are scanned for
lube flow) IS the amount of time set on the scan timer plus
30 seconds During the scan time, the amber Iight iS on and all
sensors should receive lube After all of the sensors have
received lube, the scan timer IS reset to its initial value then
begins timing out again
If the sensors are not satisfied during the scan time and the
Delay Alarm has not reached Itssetting the scan timer will reset
and begin timing out again Once the Delay Alarm has reached
its setting the following WiII happen:
Red Iight on door turns on
Alarm relay contact closes
Scan Timer Indicates Zero time.
Alarm message Indicating no lube flow WiII alternate with
Scan Timer
If lube flow takes place, the fault WiII be cleared and the scan
timer WiII be reset to its Initial value and begin timing out
again.
Due to the numerous options available, the customer can field
program the controller to match the system requirements
Programming IS easily accomphlished by following auser friendly
menu displayed on the LCD and pressing the active buttons
beneath the display. An Internal jumper pin provides security
against unauthorized programming. All programmed parameters
are automatically stored in anonvolatile memory. AReview
Screen can be easily activated to display what has been
programmed. Programmed values can be changed
whenever necessary.
There are three Iights on the enclosure door to Indicate the
status of the system.
Green -Power On
Amber- Scanning for Lube Flow, Always On.
Red -Alarm
If an alarm occurs, the cause of the alarm WiII appear on the
LCD. Turning off power tothecontroller when in alarm WiII reset
the alarm.
The LCD IS capable of displaying the following messages
Scan Time
Number of times each bearing has received lube.
Indicates what sensor did not receive lube.
Indicates what sensor has abroken wire
Indicates what sensor has ashorted wire
LINCOLN
APENTAIR COMPANY
One Lincoln Way Copyright 1993 Section -C8
Louis, Missouri 63120-1578 Printed in US A
[phone] Page -247-4A
JAN-93 FORM 402434

LIQUID CRYSTAL DISPLAY
The LCD has abottom to top viewing angle It is recommended
that the controller be mounted slightly above eye level for
optimum viewing
The first line of the LCD isan instruction Iineoramessage The
second line can have up to four commands, each corresponding
to the button beneath it Pressing the corresponding button
wiII invoke that command
The following example shows the MAIN MENU
MAIN MENU PLEASE SELECT
SETUP REVIEW RUN
<
SETUP -Pressing the button beneath SETUP wiII display the
SETUP MENU
REVIEW -Pressing the button beneath REVIEW wiII display
the REVIEW SCREENS
RUN -Pressing the button beneath RUN wiII cause
controller to function as it was programmed in
SETUP MENU
PROGRAMMING MODE
the
the
To program anew controller, use the following example as a
guide to match the controller to your system requirements
The internal jumper pin wiII be in the Program position for a
new controller
JUMPER IN JUMPER IN
“PROGRAM” POSITION “RUN” POSITION
If acontroller already in use needs to be reprogrammed, the
internal jumper pin must be moved from the Run position to
the Program position WARNING: Turn power off before
opening enclosure door to move jumper pin.
If no buttons are pressed within a 30 second period, the display
wiII automatically change to’’SET JUMPER TO RUN” Pressing
the button under “<” wiII display the MAIN MENU
EXAMPLE:
The following instructions will illustrate how to program a
Sensor Controller -Internal Scan with these sample
parameters
STEP
4USING SENSORS ?
5LUBE &SENSOR CONTROLLER ?
6SENSOR CONTROLLER ONLY ?
7EXTERNAL INPUT FOR SCAN ?
8SCAN TIME
9ACTIVATE SENSOR INPUTS
10 ALARM IMMEDIATE OR DELAY ?
11 NUMBER OF FAULT DELAYS
YES
NO
YES
NO
30 min
1&3
DELAY
2
1) Reminder that if the Run Mode IS desired the jumper
must be set to Run
SET JUMPER TO RUN
Press button under “<”.
2) Main Menu options
MAIN MENU PLEASE SELECT
SETUP REVIEW RUN
SETUP -All programming options are available in the
Setup Menu
REVIEW -Can review all system parameters that have been
programmed in the Setup Menu
RUN -Controller wiII function as it was programmed in the
Setup Menu
Press button under “SETUP”.
3) Setup Menu options
CM -
SETUP MENU PLEASE SELECT
CM ML SENSOR <
Programming options for aCentro-Matic Controller (see
CM Manual)
ML-Programming options foraModular Lube Controller (see
ML Manual)
SENSOR -Programming options for aSensor Controller
<-WiII return you to the previous screen
Press button under “SENSOR”.
4) Choice of using sensors
USING SENSORS ?
YES NO <
YES -Confirms that you are using sensors
NO -Returns you to the Main Menu
<-Returns you to the Setup Menu
Press button under “YES”.
2

5) Determines if this IS a Lube &Sensor controller.
LUBE &SENSOR CONTROL ?
YES NO <
YES -The controller wiII function as both a Lube &Sensor
controller (refer to Centro-Matic or Modular Lube
Manuals for information on Lube programming).
NO -Sensor controller only
<-Previous screen.
Press button under “NO”.
6) Confirms that this IS only aSensor Controller
SENSOR CONTROL ONLY ?
YES NO <
YES -Confirms that this IS only aSensor Controller.
NO -Returns to the “USING SENSORS ?“ display.
<-Previous screen
Press button under “YES”.
7) Determines if an external signal, either acontact closure
at terminal strip Bterminals 15 &16 or 120/230 VAC at
terminal strip Aterminals 5&6, wiII initiate ascan
period
EXTERNAL INPUT FOR SCAN
YES NO
YES -External signal will initiate ascan period. (Refer to
Sensor Controller -External Scan Manual)
NO -Internal scan timer wiII initiate ascan period
Press button under “NO”.
8) Sets the amount of time for the Internal Scan Timer
SCAN TIME 30 MIN
3 0 X1 SET
Pressing either of the first two buttons wiII Increment number
above it by one
First Two Buttons -Determines the first two digits of the
Scan Time
Third Button -Amultiplier for the first two digits
X1 Multiplies first two digits by 1Range 1to 99 min
X10 Multiplies first two digits by 10 Range 10 to 990 min
X100 Multiplies first two digits by 100 Range 100 to 9900 min
SET -Stores value displayed on screen
Press first button until a 3 appears.
Press second button until a0 appears.
Press third button until an X1 appears.
Press button under “SET” to input 30 min.
9) Activates sensor inputs one thru sixteen.
ACTIVATE SENSOR INPUTS
1YES NO >
Pressing the first
it by one button wiII increment the number above
First Button -Determines sensor input number, 1thru 16.
YES -Pressing this button indicates that asensor IS connected
to the sensor terminals that correspond with the sensor
input number above the first button (see Field
Connections).
NO -Pressing this button indicates that asensor wiII not be
connected to the sensor terminals that correspond with
the sensor input number above the first button (see Field
Connections) All sensor inputs that are not used must
be set to “NO”.
>-Next screen
Press first button until a1appears.
Then press button under “YES".
Press first button until a 2 appears.
Then press button under “NO”.
Press first button until a 3 appears.
Then press button under “YES”.
Repeat for sensor inputs 4thru 16
pressing button under “NO" for each input.
Press button under “>”
10) Option of delaying asensor alarm. The delay prevents
nuisance alarms due to airentrapment in the line lines
and allows sensors to warm when first turning power on
to the controller. It is recommended that the Delay
Alarm be set to 2.
ALARM IMMEDIATE OR DELAY
IMMEDIATE DELAY
IMMEDIATE -The controller wiII recognize asensor alarm
immediately. Same as setting the Delay Alarm
to1.
DELAY -When asensor alarm occurs the controller will mask
it and Increment the Delay Alarm Counter by one per
lube cycle Once the preset number for the Delay
Alarm Counter has been reached then an alarm
wiII occur
The Delay Alarm Counter IS reset after all of the sensors have
received lube.
Press button under “DELAY”.
3

11) Determines the number of fault cycles (maximum of 99)
that can occur before an alarm
NUMBER OF FAULT CYCLES.
2<SET >
First Button -Increments the number of fault cycles by one
<-Decrements the number of fault cycles by one
SET -Stores the number of fault cycles displayed on
screen
>-Next screen
Press first button until a“2” appears.
Press button under “SET”.
Press button under “>”.
12) When programming IS complete, set internal jumper
pin to the Run position WARNING: Turn power off
before opening enclosure door to move jumper pin.
JUMPER IN JUMPER IN
“PROGRAM” POSITION “RUN” POSITION
RUN MODE
To access the Run Mode the internal jumper must be in the
Run position WARNING: Turn power off before opening
enclosure door to move jumper pin.
If no pushbuttons are pressed within 30 seconds, whale in the
Main Menu options, the controller wiII enter the RUN MODE
The following screens can appear when in the Run Mode
Main Menu Options
MAIN MENU PLEASE SELECT
Indicates the number of lube events that have taken place
at each sensor Example screen below shows that 20 lube
events have taken place at sensor number 1There are
sixteen separate counters, one for each sensor When lube
passes the sensor its corresponding counter will Increment
by one When turning power on to the controller, the
sensors will warm and the counters may increment
by one.
#OF LUBE EVENTS: 20
RESET <SNSR 1
RESET -Pressing the corresponding button wiII reset all
sensor counters to zero
<-Previous screen
SNSR 1-Pressing the corresponding button wiII display the
active sensors in ascending order At the same
time, line one wiII indicate the number of lube
events for the corresponding sensor on line two
ALARM MESSAGES:
The following alarm messages can appear if an alarm
condition occurs
Indicates that the sensor number appearing did not receive
lubricant Alarm relay contact will close and red light on
door will turn on
NO LUBE FLOW SENSOR” 1
NEXT SENSOR
NEXT -Indicates that there IS more than one alarm message
Pressing the corresponding button wiII display the
next alarm message
SENSOR -Pressing the corresponding button will cause the
sensor number on line one to increment to the next
sensor with the same fault
Indicates that the wire running to the sensor number
appearing has opened Red light on door turns on
BROKEN WIRE SENSOR 1
SETUP REVIEW RUN
NEXT SENSOR
SETUP -All programming options are available in the Setup
Menu
REVIEW -Can review all system parameters that have been
programmed in the Setup Menu
RUN -Controller will function as it was programmed in the
Setup Menu
Indicates the amount of time remaining in the scan
period
SCAN TIME LEFT 30 MIN
SENSOR MENU
SENSOR -Pressing the corresponding button wiII cause the
Sensor screen to appear
MENU -Pressing the corresponding button wiII cause the
Main Menu to appear
4
NEXT -Indicates that there IS more than one alarm message
Pressing the corresponding button wiII display the
next alarm message
SENSOR -Pressing the corresponding button wiII cause the
sensor number on Iine one to increment to the next
sensor with the same fault
Indicates that the wire running to the sensor number
appearing has shorted Red light on door turns on
SHORTED WIRE SENSOR 1
NEXT SENSOR
NEXT -Indicates that there IS more than one alarm message
Pressing the corresponding button wiII display the
next alarm message
SENSOR -Pressing the corresponding button wiII cause the
sensor number on line one to Increment to the next
sensor with the same fault

SENSOR INSTALLATION
1Install male threaded port of Flow Sensor in lube inlet of 6On both sets of terminal strips, the two in the junction box
bearing served and Terminal Strips C&Din Model 84530, the even
NOTE: Flow sensor body contains acheck valve, Do Not numbered terminals have been jumped together This will
Install Backwards. Lube flow IS from 1/8” NPTF allow one wire from the twenty conductor cable to act as a
Female port to 1/8” NPTF Male port common for all of the sensors used
2Connect lube line to 1/8” NPTF Female port of flow
sensor body
3
4
5
Mount 84602 Junction Box at acentral location to flow
sensors
Mount the System Sentry in aconvenient Iocation with the
LCD and system status lights in full view
Connect two conductor sensor wire from first sensor to
Terminals 1&2, from second sensor to Terminals 3&4, etc
in thejunction box The numbers on the two terminal strips in
Connect oneconductor, fromthe twenty conductor cable, to
an even numbered terminal inthe junction box Connect the
other end to an even numbered terminal on Terminal Strips
C&Din Model 84530
Use one conductor, from the twenty conductor cable, for
each sensor Installed Connect one end of the conductor to
the odd numbered terminal, in the junction box, that the
sensor IS connected to Connect the other end of the
conductor to the corresponding number located on Terminal
Strips C&Din Model 84530
the junction box correspond with the numbers on Terminal NOTE: If an 84602 Junction Box is not used the two conductor
Strips C&Din the 84530 System Sentry (see Field
Connections) sensor wire can be wired directly to Model 84530 (see
Field Connections)
243090
SEE DETAIL A90° SENSOR
ASSEMBLY
84602
JUNCTION BOX
243400 34758
SENSOR O-RING
84530
CONTROLLER
DETAIL A5

FIELD CONNECTIONS (Refer To Figure 1)
TERMINAL STRIP A-HIGH VOLTAGE
Incoming Power Source -Terminals 1&2.
Connect the black wire to Terminal 1. Terminals 1 and 7 are
connected together internally on Terminal Strip A.
Connect the neutral or white wire to Terminal 2. Terminals 2,
9 and 12 are connected together internally.
120 VAC 50/60 Hz. -Must set power switch to 120 VAC.
230 VAC 50/60 Hz. -Must set power switch to 230 VAC.
External Alarm Load -Can be used two ways.
1Terminals 10 &11 -N.O Contact.
2. Using the Controller Line Voltage at Terminals 1&2
(see Figure 2).
a) Jumper wire between Terminals 7&10.
b) Connect alarm load to Terminals 11 &12.
360VA Pilot Duty Rating at 120/230 VAC,
5amps at 24 VDC.
TERMINAL STRIP B-LOW VOLTAGE
24 VDC Power -Controller can operate from 24 VDC instead of
120/230 VAC (see Figure 3)
1. Cut 24 VDC pin on power supply board.
2. Power In: Connect Battery Positive Voltage at Terminal 23.
Connect Battery Negative Voltage at Terminal 24.
3. Power for Alarm relay contacts.
Connect Battery Positive Voltage at Terminal 1 on
Terminal Strip A.
thru 8, Terminals 1thru 16
Connect Battery Negative Voltage atTerminal 2on
Terminal Strip A.
TERMINAL STRIP C-Sensors 1
Sensor 1-Terminals 1&2.
Sensor 2-Terminals 3&4.
Sensor 3-Terminals 5&6.
Sensor 4-Terminals 7&8.
Sensor 5-Terminals 9&10.
Sensor 6-Terminals 11 &12.
Sensor 7-Terminals 13 &14.
Sensor 8-Terminals 15 &16.
TERMINAL STRIP D-Sensors 9thru 16, Terminals 17 thru 32
Sensor 9-Terminals 17 &18.
Sensor 10-Terminals 19&20.
Sensor 11 -Terminals 21 &22.
Sensor 12-Terminals 23 &24
Sensor 13-Terminals 25 &26
Sensor 14-Terminals 27 &28.
Sensor 15-Terminals 29 &30.
Sensor 16-Terminals 31 &32.
FIELD CONNECTIONS
Figure 1
CONTROLLER LINE VOLTAGE FOR ALARM LOAD
Figure 2
24 VDC CONNECTIONS
Figure 3
6

242857
242850
242851
242852
242856
239425
242853 242855
242854
Part
34758
239425
242850
242851
242852
242853
242854
242855
242856
242857
243400
350264
350265
Qty.
1
1
1
1
1
4
1
1
1
1
1
1
1
SERVICE PARTS
Description
O-ring
Jumper Shunt (strip of ten)
Green LED, Green Lens &Chrome Bezel
Amber LED, Amber Lens &Chrome Bezel
Red LED, Red Lens &Chrome Bezel
Standoff &Screw
Processor Board Assembly
Power Supply Board Assembly
Ribbon Cable Assembly
Seal for Switches
Sensor &O-ring
Straight Sensor Body
90° Sensor Body
Stainless Steel Service Parts
237747 190° S.S Sensor Body
237748 1 Straight S.S Sensor Body
244041 1 S S Sensor and O-ring 7

SPECIFICATIONS
Input Voltage . . . . . . . . . . . . . . . . . . . . .120 VAC 50/60Hz
230 VAC 50/60 Hz
24 VDC
Current Consumption . . . . . . . . . . . . 200 MA at 120 VAC (less alarm load)
105 MA at 230 VAC (less alarm load)
800 MA at 24 VDC (less alarm load)
External Alarm Load . . . . . . . . . . . . . 360VA Pilot Duty Rating at 120/230 VAC
5amps at 24 VDC
Maximum Sensor Current ........ 45 MA at 15 VDC
Enclosure ......................... Nema 12 enclosure
Net Weight . . . . . . . . . . . . . . . . . . . . ...10 Ibs.
Controller Temperature Range... 10° Fto 130° F(LCD Iimited)
Lubricant Temperature Range
for Sensors . . . . . . . . . . . . . . . . . . . .32° Fto145°F
Minimum Amount of Lubricant
Delivery to Sensor ............. 004 cubic inches (32° Fto 125° F)
008 cubic inches (125° Fto 145° F)
Scan Timer .......................1minute minimum
9,900 minutes maximum
Minimum Amount of Time
between Lube Events .........30 seconds
Timing Accuracy ................. 01% (crystal controlled)
5/16” Dia. Mtg. Hole 3/8”
(4 Places) DIMENSIONS
SYSTEM ACCESSORIES
Part Qty. Description
84602 1 Junction Box Assembly (Mounting Dimensions 1075” x6“)
243000 1Straight Sensor Assembly (body &sensor)
243010 loft 2Conductor Sensor Wire w/connector, terminal &boot
243020 20 ft 2Conductor Sensor Wire w/connector, terminal &boot
243030 30 ft. 2Conductor Sensor Wire w/connector, terminal &boot
243090 190° Sensor Assembly (body &sensor)
243100 100 ft. 2Conductor Sensor Wire
243500 1Terminal Kit (boot, connector &terminals)
243600 1Hand Tool to crimp terminals
244020 20 ft 20 Conductor Control Wire
244100 100 ft 20 Conductor Control Wire
Stainless Steel System Accessories
244040 1Straight SS. Sensor Assembly (body &sensor w/male water-tight connector)
244090 190° S S Sensor Assembly (body &sensor w/male water-tight connector)
244205 100 ft Cable for S S Sensor w/female water-tight connector on one end
NOTE: Stainless Steel Sensors and Bodies are made from 316 material
RETAIN THIS INFORMATION FOR FUTURE REFERENCE
When ordering replacement parts, Iist: Part Number, Description, Model Number and Series Letter.
LINCOLN provides aDistributor Network that stocks equipment and replacement parts.
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