Graco Network Card LC 1000 User Manual

LC-1000 Lube System Controller  
The Trabon microprocessor based LC-1000 Controller  
is a multi-use solid state controller that is dedicated to  
the operation and monitoring of intermittent operat-  
ing series and parallel centralized lubrication systems  
equipped with a cycle or pressure switch for cycle  
completion feed back.  
The LC-1000 monitors and schedules lubrication inter-  
vals in either time or stroke/cycle basis in values rang-  
ing from 1 to 9999. Pump may be self cycling or single  
cycle type requiring a pulsed output.  
Four units are available for 12 VDC, 24 VDC, 115  
VAC, or 230 VAC operation. The LC-1000 is easy to  
program in the eld using four mini push-buttons. The  
programming requires no special knowledge or training  
of computer language. During power down or outage,  
all data is saved in EEPROM (Electrically Erasable Pro-  
gramming Read Only Memory). As power is restored,  
counting and pump status are restored to values prior  
to the loss of power.  
Display  
Supertwist LCD  
Annotated 4 Digit  
4 LED’s: PWR (GN), LUBE (YW), FAULT (RD),  
CYCLE (YW)  
Stroke Input  
Maximum Input Rate: 10 hz (600 CPM)  
Nominal 12 Volts for 12 VDC Version  
Nominal 24 Volts for 24 VDC, 115 VAC, 230 VAC  
Versions  
SPECIFICATIONS  
Selectable for either Source or Sink Solid State  
Proximity Switch or Dry Contact 10 mA Max.  
Power Supply  
115 VAC + 10%, 50/60 Hz, 1 ph  
230 VAC + 10%, 50/60 Hz, 1 ph  
12 VDC + 10%  
Other Inputs  
Cycle Switch:........12 Volts, Dry Contact, 2.5 mA Max.  
24 VDC + 10%  
Counts Half Cycles  
Output Loading  
Programming Selection  
Main Pump Load: ..........12 VDC – 230 VAC, 50/60 Hz  
10 Amp Relay Output (External Fused by User)  
Output ON: ...................... 1 to 9999 Seconds, Minutes,  
Hours, Counts  
Output OFF:..................... 1 to 9999 Seconds, Minutes,  
Hours, Counts  
Fault Output Signal:........12 VDC – 230 VAC, 50/60 Hz  
1 Amp Resistive Max. (N.O.) Dry Isolated Contact  
(External Fused by User)  
Cycle Counter: .............................Half Counts (0 to 99)  
Pump: ....................................... Steady State or Pulsed  
Pulse Off Time (Prime) – 3 Seconds Fixed  
Pulse On Programmable - 0 to 99 Seconds  
(Pre-Lube function is not available)  
Temperature Range  
Do Not Locate unit in Direct Sunlight  
Operating:: -20OC to 50OC (-4OF to 122OF)  
Storage: -25OC to 60OC (-13OF to 140OF)  
Program Entry  
Enclosure  
4 Mini Push Buttons – Program, Increase, Shift, Enter  
Plastic with Clear Cover, NEMA 4X, IP 66  
EEPROM  
Electrically Erasable Programming Read Only Memory  
 
LC-1000 Lube System Controller  
14540  
DIMENSIONS mm / (Inches)  
76.2  
(3.00)  
127.0  
(5.00)  
114.3  
(4.50)  
LUBE SYSTEM  
CONTROLLER  
TIME COUNTS REMAINING  
POWER  
LUBE  
FAULT  
CYCLE  
127.0  
(5.00)  
ENTER  
PRGM  
S
X
MANUAL RUN  
MODEL LC-1000  
4.8 (.19)  
MANUAL  
RUN BUTTON  
ORDERING INFORMATION  
PUSH BUTTONS:  
There are four mini push buttons;  
LC-1000 Controller  
PRGM - Initiate Program mode, or alternate between  
settings for:  
VOLTAGE  
12 VDC  
PART NUMBER  
163-400-050  
163-400-051  
163-400-052  
163-400-053  
ON  
(Monitor Time)  
(Pause Time)  
24 VDC  
OFF  
115 VAC, 50/60 Hz  
230 VAC 50/60 Hz  
CYCLE (Switch Transitions)  
PUMP  
(Pulsed On Time)  
Replacement Board  
S - Increase digit  
VOLTAGE  
12 VDC  
PART NUMBER  
572-144-644  
572-144-645  
572-144-646  
572-144-647  
X - Next digit select  
ENTER - Enter (save) new setting and advance to  
next program step.  
24 VDC  
115 VAC, 50/60 Hz  
230 VAC 50/60 Hz  
PROGRAMMING INSTRUCTIONS  
The LC-1000 Controller has icons in the display to indi-  
cate if the unit is in a lube ON cycle or OFF cycle and to  
show the timing mode. They are also used to indicate  
which counter is being adjusted when programming new  
parameters. The LCD four digit display is used to show  
the remaining time left in either an ON or OFF cycle, as  
indicated by the icons. Timing can be done in seconds,  
minutes, hours or counts. A ashing LCD character  
indicates that the timer is in the Programming mode.  
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LC-1000 Lube System Controller  
14540  
e) Press “ENTER” to complete the process (Note:  
Monitor period is normally set 2 times the  
actual time required for the pump to satisfy the  
system cycle requirements).  
OPERATION  
When power is applied, the green “POWER LED”lights  
and the LC-1000 counts down alternately from the  
programmed “OFF/ON” Times/Counts to zero.  
2. The “OFF” icon will now be blinking.  
a) Repeat above process until all “OFF”  
options have been programmed.  
In the “ON” (Monitor) mode, the ” PUMP LED” lights.  
The pump is activated and both the “ON and “RUN”  
icons are displayed. If the programmed number of  
cycle switch transitions (1/2 cycles) are received be-  
fore expiration of the “ON” (Monitor) period, the PUMP  
OUTPUT, PUMP” LED, “ON” and “RUN” icons turn  
off and the “OFF” icon will display. If the programmed  
number of cycle switch transitions (1/2 cycles) are  
not received before expiration of the “ON” (Monitor)  
period, a “Fault” will be registered. This suspends  
pump operation, turns off the ” PUMP” LED, the “ON  
and “RUN” icons, turns on the red “FAULT” LED and  
closes the fault output contacts.  
b) Press “ENTER” to accept the new values.  
3. The “CYCLE” icon will now be blinking  
a) Press “ENTER” and the cycle value  
(1/2 cycles) will blink.  
b) Using the S and X keys set the cycle  
value as follows:  
Series Progressive:...............02 (1 divider cycle),  
04 (2 divider cycles), 06 (3 divider cycles), etc.  
Dual Line:................. 01 (half cycle) 02 (full cycle)  
Piston Distributor or Injector: .........................01  
If a pulsed output to the pump is required, a “PUMP  
ON” time may be programmed from 0 to 99 seconds.  
Setting this value to zero will provide a steady state  
output. “PUMP OFF” is xed at 3 seconds.  
c) Press “ENTER” to register the new value.  
4. The “PUMP” icon will now blink.  
a) Press “ENTER” again and the pump  
pulsed “ON” time will blink.  
b) Using the S key and X key, set the value  
(seconds) as follows:  
The “RUN” icon will display anytime the pump out-  
put is energized. During pulsed pump operation, the  
“RUN” icon will ash on and off in sequence with the  
pump. During continuous running, the “RUN” icon will  
not ash.  
Self-Cycling Pump  
(Motor Driven, or Reciprocating Barrel):......00  
Single Shot Pump  
(Piston Distributor, or Injector): ...................00  
Single Shot Pump  
(Recycle for Series Progressive): ........03 to 10  
The Controller is programmed to retain the Time/Count  
in memory when power is turned off. This feature pre-  
vents excessive lubrication in start/stop applications  
and retains information for cycle to be completed when  
power is restored.  
c) Press "ENTER" to accept the new values.  
NOTE: In the Recycle mode, PUMP “OFF” time is  
xed at 3 seconds. Press “ENTER” to register  
the new value and return to the “DISPLAY”  
mode.  
NOTE: Scrolling through the modes using the“PRGM”  
key only will allow the review of the current  
settings without changing any of the values or  
timing. It is recommended that programming  
not be attempted while a lube cycle is in  
process. After making any change in settings,  
activate a manual run to initiate the change.  
NOTE: Programming examples for specic types of  
systems are shown on pages 5, 6 and 7.  
CHANGING SETTINGS  
From the Timer display mode, pressing the “PRGM”  
button will allow you to review or change between the  
set “ON” (Monitor), “OFF”, “CYCLE, “PUMP” (Pulsed  
On Time) and “DISPLAY” modes. When in the pro-  
gramming mode, the icons/digits will blink. When in  
the display mode, the icons/digits do not blink.  
1. To set a new “ON” (Monitor) Time/Count, press  
the “PRGM” key until the “ON” icon blinks. The  
current “ON” (Monitor) Time/Count will be  
displayed.  
a) Press the “ENTER” key. The “ON” (Monitor)  
Time/Count digit will blink.  
b) Change the value using the S key and X  
key.  
c) Press the “ENTER” key to accept the new  
value. The “SEC/MIN/HR/CNT” icon will blink  
d) Press “ENTER” to accept the time base or the  
S key to scroll through the timing choices.  
MANUAL RUN / RESET  
A manual-run lubrication cycle may be initiated by  
pressing the manual run button, located on the left  
underside of the unit, OR by shorting terminals 14  
and 15 together, such as with a remote push-button  
momentary switch. Manual run may also be initiated  
by pressing S and "ENTER" keys together. Manul run  
is also used to reset the controlelr and to clear faults.  
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LC-1000 Lube System Controller  
14540  
Sample LC-1000 Program for Series Progressive,  
31 Point Series Progressive System  
DESCRIPTION  
System Lube Volume: 6.0 cu in (99 cc) per hour  
AL-50 Pump Used: .24 cu in per stroke (3.9 cc)  
Master Divider Volume per Cycle: .15 cu in (2.4  
cc)  
Cycle Interval 15 Minute (1/4 hour) Used  
Volume per Lube Cycle: 6.0 cu in/4 = 1.5 cu in/15  
min.  
PUMP AND RESERVOIR  
MASTER DIVIDER VALVE  
CYCLE SWITCH  
Master Divider Cycles/Lube Cycle: 1.5 cu in/.15  
cu in = 10 cycles  
Cycle Switch Transitions (2 transitions/cycle) x 10  
= 20  
Pump Strokes per Lube Cycle: 1.5 cu in/.24 cu in  
= 6.3 (use 7)  
Monitor Time: 7 Strokes x 6 seconds/stroke (3  
second "ON", 3 second "OFF") = 42 second x 2  
(safety factor) = 84 seconds.  
LARGE BEARINGS  
SECONDARY DIVIDER  
VALVES  
PROGRAMMING  
1. Initiate Programming Mode  
a) Press “PRGM” Key – “ON” Icon blinks  
2. “ON” (Monitor Period)  
4. “CYCLE” (Cycle Switch Transitions)  
a) Press “ENTER” Key; CYCLE  
(switch transitions) blinks  
a) Press “ENTER” Key – ON TIME/COUNT  
blinks  
b) Use S Key and X Key to select 20 (20  
b) Use S Key and X Key to set Monitor  
cycle switch transitions = 10 Divider cycles)  
(“ON”) Time to 0084  
c) Press “ENTER” Key to accept value;  
”PUMP” Icon blinks  
c) Press “ENTER” Key to accept value;  
“SEC/MIN/HR/CNT” blinks  
5. “PUMP ON” (Pump Duty-Pulsed/Non-Pulsed)  
d) Use S Key to scroll through choices;  
a) Press “ENTER” Key –  
select ” SEC”  
“PUMP” (pulsed on time) blinks  
e) Press “ENTER” Key to accept choice;  
“OFF” Icon blinks  
b) Use S Key and X Key to set ” ON TIME”  
TO 03 (3 sec pulsed output)  
3. “OFF” (Pause Time)  
c) Press “ENTER” Key to accept value;  
LCD returns to “DISPLAY” mode  
a) Press “ENTER” Key –  
OFF TIME/COUNTblinks  
b) Use S Key and X Key to set  
Programming is now complete. To verify lube se-  
quence, initiate a manual lube cycle by pressing  
“MANUAL RUN” button.  
“OFF TIME” to 0015  
c) Press “ENTER" Key to accept value;  
"SEC/MIN/HR/CNT" blinks  
NOTE: If an electric motor driven pump or self cycling  
barrel pump is used, enter “00” in Step 5b for  
non-pulsed output.  
d) Use S Key to scroll through choices;  
select “MIN”  
e) Press “ENTER” Key to accept choice;  
“CYCLE” Icon blinks  
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LC-1000 Lube System Controller  
14540  
Sample LC-1000 Program for Piston Distributor or Injector Systems  
31 Point Piston Distributor System  
DESCRIPTION  
System Lube Volume: 99 cc (6.0 cu in) per hour  
EO-3 Motor Driven Pump: 140 cc/min (8.5 cu in)  
Total Piston Distributor Displacement: 4.62 cc/cycle  
(.28 cu in)  
Cycle Interval: 99 cc / 4.62 cc = 21.4 cycles/hr  
60 min/21.4 cyc = 2.8 min (168 sec) per cycle  
Cycle Switch (Pressure Switch) Transitions:  
(1 transition/cycle) x 1 = 1  
Pump Run Time: 4.62cc/140cc = .033min  
(1.98 second)  
Monitor Time: 1.98 sec x 2 (safety factor) = 3.96  
seconds  
LUBRICATION  
POINTS  
PISTON  
DISTRIBUTORS  
PRESSURE  
SWITCH  
VENT LINE  
VENT  
VALVE  
PUMP AND  
RESERVOIR  
Note: Due to the very short calculated pump run time,  
use a 20 second monitor time.  
PROGRAMMING  
d) Use S Key to scroll through choices;  
1. Initiate Programming Mode  
select “SEC”  
a) Press “PRGM” Key – “ON” Icon blinks  
2. “ON” (Monitor Period)  
e) Press “ENTER” Key to accept choice;  
“CYCLE” Icon blinks  
a) Press “ENTER” Key – ON TIME/COUNT blinks  
4. “CYCLE” (Pressure Switch Transitions)  
b) Use S Key and X Key to set Monitor (“ON”)  
a) Press “ENTER” Key; CYCLE blinks  
Time to 0020  
b) Use S Key and X Key to select 01  
c) Press “ENTER” Key to accept value;  
“SEC/MIN/HR/CNT” blinks  
(1 pressure switch transition = 1 system cycle)  
c) Press “ENTER” Key to accept value;  
”PUMP” Icon blinks  
d) Use S Key to scroll through choices;  
select ” SEC”  
5. “PUMP ON” (Pump Duty-Pulsed/Non-Pulsed)  
e) Press “ENTER” Key to accept choice;  
“OFF” Icon blinks  
a) Press “ENTER” Key;  
"PUMP" (pulsed on time) blinks  
3. “OFF” (Pause Time)  
b) Use S Key and X Key to set  
a) Press “ENTER” Key –  
OFF TIME/COUNT blinks  
”ON TIME” TO 00 (non-pulsed output)  
c) Press “ENTER” Key to accept value;  
LCD returns to “DISPLAY” mode  
b) Use S Key and X Key to set  
“OFF TIME” to 0168  
Programming is now complete. To verify lube se-  
quence, initiate a manual lube cycle by pressing  
“Manual Run” button.  
c) Press “ENTER” Key to accept value;  
"SEC/MIN/HR/CNT" blinks  
Page 6  
 
LC-1000 Lube System Controller  
14540  
Sample LC-1000 Program for Bi-Flo (Dual Line) Systems  
31 Point Bi-Flo (Dual Line) System  
DESCRIPTION  
System Lube Volume: 6.0 cu in (99 cc) per hour  
Bi-Flo Motor Driven Pump Used: 8.6 cu in (141 cc)  
per minute.  
Note 1: Requires a Motor Starter  
Note 2: Requires a hydraulic reverser with  
cycle switch.  
LUBRICATION  
POINTS  
PUMP AND  
RESERVOIR  
VENT LINE  
INDICATORS  
Cycle Interval 15 Minute (1/4 hour) Used  
Volume per Lube Cycle: 6.0 cu in/4 = 1.5 cu in/15  
minute.  
REVERSER  
Cycle Switch Transitions (2 transitions/cycle)  
x 1 = 2  
Pump Run Time per Lube Cycle: 1.5 cu in/  
8.6 cu in = .17 min (10.4 second)  
Monitor Time: 10.4 sec x 2 (safety factor) = 20.8  
second (use 21 second).  
CYCLE SWITCH  
BI-FLO  
VALVES  
PROGRAMMING  
4. “CYCLE” (Cycle Switch Transitions)  
1. Initiate Programming Mode  
a) Press “PRGM” Key – “ON” Icon blinks  
2. “ON” (Monitor Period)  
a) Press “ENTER” Key;  
CYCLE (switch transitions) blinks  
b) Use S Key and X Key to select 02 (02  
a) Press “ENTER” Key – ON TIME/COUNT  
blinks  
cycle switch transitions = 1 System cycle)  
c) Press “ENTER” Key to accept value;  
”PUMP” Icon blinks  
b) Use S Key and X Key to set Monitor (“ON”)  
Time to 0021  
5. “PUMP ON” (Pump Duty-Pulsed/Non-Pulsed)  
c) Press “ENTER” Key to accept value;  
“SEC/MIN/HR/CNT” blinks  
a) Press “ENTER” Key  
"PUMP" (pulsed on time) blinks  
d) Use S Key to scroll through choices;  
b) Use S Key and X Key to set  
select ” SEC”  
”ON TIME” TO 00 (Non- pulsed output)  
e) Press “ENTER” Key to accept choice;  
“OFF” Icon blinks  
c) Press “ENTER” Key to accept value;  
LCD returns to “DISPLAY” mode  
3. “OFF” (Pause Time)  
Programming is now complete. To verify lube sequence,  
initiate a manual lube cycle by pressing “MANUAL RUN”  
button.  
a) Press “ENTER” Key –  
OFF TIME/COUNT blinks  
b) Use S Key and X Key to set  
“OFF TIME” to 0015  
NOTE 1: If half cycle Bi-Flo (Dual Line) operation is desired,  
select 01 (one switch transition) in step 4b.  
c) Press “ENTER” Key to accept value;  
"SEC/MIN/HR/CNT" blinks  
NOTE 2: If a single cycle pump is used in conjunction with a  
Bi-Flo Reverser, enter “03” in Step 5b for pulsed  
pump output (3 second "ON", 3 second "OFF").  
d) Use S Key to scroll through choices;  
select “MIN”  
e) Press “ENTER” Key to accept choice;  
“CYCLE” Icon blinks  
Page 7  
 
Your Program Record  
Company: _____________________________________ By: _______________________  
Machine Identication: __________________  
Date: _____________________  
System Type: Bi-Flo ___ Piston Distributor ___ Series ___ Other: _________________  
On (Monitor) Value: Time/Count _____ Seconds ___ Minutes ____Hours ___ Counts _____  
Off Value: Time/Count _______ Seconds ______ Minutes ______ Hours ____ Counts ______  
Cycle Value (Switch Transitions): ______________________  
Pump On (Pulsed/Non Pulsed): ____________ (00 is NonPulsed)  
TROUBLESHOOTING  
Symptom  
Cause  
Remedy  
No Power  
Check Wiring & Fuse-Repair as Required  
Replace Circuit Board  
Blank Display, No LEDs  
Bad Circuit Board  
Temperature too High or too Low Move Controller to Location that is within  
Temperature Limits  
No Display or Black Dis-  
play, but System Operates  
Bad Display  
Replace Circuit Board  
Programming Error or Bad Circuit Review Instructions & Examples-Reprogram/  
Board  
Replace Circuit Board as Required  
Exit by Pressing PRGM  
Program Will Not Run  
Can’t Change Program  
In Programming Mode  
Programming Error or Bad  
Circuit Board  
Review Instructions & Examples-Reprogram/  
Replace Circuit Board as Required  
Power Off Before Programming  
Completed  
Complete the Programming Process Before  
Removing Power  
No Cycle Input  
Check Cycle Switch & Wiring-Repair as Required  
Level Sw. or HP Sw. Closed  
(If Used)  
Check Reservoir Level and Operating Pressure-  
Rell/Repair as Required  
System Blockage  
Correct Blockage (see Bul 30101)  
Fault Light On  
No Pump Flow or Low Flow  
Check Reservoir Level & Pump  
Output-Rell/Repair as Required  
Main Line Leaks  
Check & Repair as Required  
Plugged Filter/Strainer  
Monitor Time too Short  
Cycle Count Set to 00  
Clean or Repair as Required  
Increase Monitor Time  
Set Cycle Count to Desired Number of Half-Cycles.  
Programmed Machine Count  
Mode, and Wire According to  
Fig. 1  
Program On and Off in Time Mode, or Wire per  
Fig. 2.  
Failure to Indicate a Fault  
All written and visual data contained in this document are based on the latest product information available at the time of publication. Graco reserves the right to make changes at any time without notice  
Call today for product information or to request a demonstration.  
®2006 Graco Inc. Bulletin 14540, July 2000. Printed in U.S.A.  
All other brand names or marks are used for identification purposes and are trademarks of their respective owners.  
 

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