ITW Dynatec DPC2 Operation manual

ITW Dynatec
An Illinois T ool Works C ompan
y
31 Volunteer Drive
Hendersonville, TN 37075 USA
Telephone [phone]
FAX [phone]
www.itwdynatec.com
OPERATIONS MANUAL
Manual#50-06
Rev.12.18
Adhesive A
pp
lication Solutions ISO 9001 Certified
IMPORTANT ! - READ ALL INSTRUCTIONS BEFORE OPERATING THIS EQUIPMENT
It is the customer's responsibility to have all operators and service personnel read and understand
this information. Contact your ITW Dynatec customer service representative for additional copies.
NOTICE! Please be sure to include the serial number of your application system
each timeyou order replacement partsand/or supplies. Thiswill enableusto
send you the correct items that you need.
ITW Dynatec Service Parts Direct Dial: 1-800-538-9540
ITW Dynatec Technical Service Direct Dial: 1-800-654-6711
DPC2 DISTANCE-BASED PATTERN CONTROLLER
KIT OPERATIONS AND SERVICE MANUAL
PN 106593: 115V PN 106594: 230V

Page ii
Revised 7/99 c. 1999
DPC-2 TIMER Manual 50-06
ITW Dynatec
An Illinois Tool Works Company
Adhesive Application Solutions

ITW Dynatec c. 1999 Page iii
DPC-2 TIMER Manual #50-06 Revised 7/99
TABLE OF CONTENTS
CHAPTER 1:DESCRIPTION
General Description...................................................................................................................................... 1-1
Specifications................................................................................................................................................ 1-2
How to Use this Manual................................................................................................................................ 1-2
CHAPTER 2: INSTALLATION
Unpacking..................................................................................................................................................... 2-1
Supplied Equipment...................................................................................................................................... 2-2
Optional Accessories..................................................................................................................................... 2-3
Changing AC Input Voltage.......................................................................................................................... 2-4
Dimensions ................................................................................................................................................... 2-6
Locating the DPC-2 for Installation.............................................................................................................. 2-6
Installing the DPC-2 and Accessories........................................................................................................... 2-7
230VAC Power Cord Wiring........................................................................................................................ 2-8
Receptacle Assignments................................................................................................................................ 2-9
Important Notes ............................................................................................................................................ 2-10
Pressure Transducer Wiring Info.................................................................................................................. 2-11
CHAPTER 3: OPERATION AND PROGRAMMING
Start-Up Procedure ....................................................................................................................................... 3-1
Programming Conventions............................................................................................................................ 3-2
System Status Lights..................................................................................................................................... 3-3
Drive 1 & Drive 2 ..................................................................................................................................... 3-3
A.T.S. .................................................................................................................................................. 3-3
Trigger .................................................................................................................................................. 3-4
Speed Display............................................................................................................................................... 3-4
Programming SYSTEM Parameters ............................................................................................................. 3-4
Purge .................................................................................................................................................. 3-4
Trig Mode ................................................................................................................................................. 3-5
Lockout .................................................................................................................................................. 3-6
Pre-Delay.................................................................................................................................................. 3-7
Servo Mode............................................................................................................................................... 3-7
Constants .................................................................................................................................................. 3-8
Selecting a Program from MEMORY........................................................................................................... 3-10
Programming Glue Pattern (CHANNEL) Parameters................................................................................... 3-10
Event .................................................................................................................................................. 3-11
Delay .................................................................................................................................................. 3-11
Leading Edge Detection............................................................................................................................ 3-12
Trailing Edge Detection............................................................................................................................ 3-13
Line .................................................................................................................................................. 3-13
Gap .................................................................................................................................................. 3-13
Stitch .................................................................................................................................................. 3-14
Spike Time................................................................................................................................................. 3-15
Compensation ........................................................................................................................................... 3-16
Clearing Programmed Information ............................................................................................................... 3-18
CHAPTER 4: EXAMPLES
Purge CHANNEL 1 and CHANNEL 2......................................................................................................... 4-1
A Single EVENT Glue Pattern ..................................................................................................................... 4-2
A Multiple EVENT Glue Pattern.................................................................................................................. 4-4

Page iv ITW Dynatec c. 1999
Revised 5/09 DPC-2 TIMER Manual #50-06
CHAPTER 5: TROUBLESHOOTING
Controller Glues Every Other Sheet..............................................................................................................5-1
Glue Pattern Continually Advances or Retards.............................................................................................5-1
Glue Pattern "Jumps Around".......................................................................................................................5-2
Glue Applicators Will Not Activate..............................................................................................................5-2
DRIVE or A.T.S. Status LED is Illuminated Red.........................................................................................5-4
Program Parameters Can Not Be Modified...................................................................................................5-4
SYSTEM Parameters Can Not Be Accessed.................................................................................................5-5
Glue Pattern Repeats Itself on the Product....................................................................................................5-5
First Potion of Glue Pattern Is Cut-Off (Not Applied)..................................................................................5-5
CHAPTER 6: INSTALLATION & MAINTENANCE
Replacement Parts.........................................................................................................................................6-1
Typical System Diagrams..............................................................................................................................6-1
Electrical Schematics.....................................................................................................................................6-3
Component Illustration: Hot Melt Gear Pump System..................................................................................6-4
Bill of Materials: Hot MeltGear Pump System .............................................................................................6-5
Component Illustration: Hot Melt Piston Pump Overview ...........................................................................6-6
Bill of Materials: Hot Melt Piston Pump Overview......................................................................................6-7

ITW Dynatec c. 1999 Page 1 - 1
DPC-2 CONTROL KIT Manual #50-06 Revised 8/04
Chapter 1
DESCRIPTION
Description
The ITW Dynatec DPC-2 Distance-based Pattern Control unit is a microprocessor-based
electronic control system. It may be used in any process that requires the actuation of
electrical output devices based upon distance traveled. It is specifically designed to
control glue application valves used in adhesive systems. Examples of applications where
the DPC-2 may be used include, but are not limited to, case sealing, labeling, and bag
making.
The DPC-2 can be operated on either 120v or 240v AC, single-phase power. A set of
contacts is provided to allow a signal to be sent to an external controller (such as a PLC)
when the DPC-2 is switched on.
All controls and displays are mounted inside a rugged enclosure with a protective door.
The enclosure meets environmental ratings of IP54, protecting against water and solid
object infiltration when the door is latched and all output/input receptacles at the bottom
of the DPC-2 Control Unit are either connected to cables or capped. The display is a
bright, seven-segment LED device that affords easy viewing at any angle and in any
lighting environment. All connectors are standardized to simplify installation.
The DPC-2 Control Unit has non-volatile memory for up to four programs. Each program
has two CHANNEL outputs. Each CHANNEL is independent of the other and has four
programmable EVENTS. An EVENT is defined as a DELAY (no glue) and a LINE
(glue). Each LINE may be programmed to apply continuous glue or apply in a STITCH
(series of dashes) or SPOT (series of dots) pattern.
Programming is accomplished by depressing the appropriate CHANNEL or SYSTEM
button until the desired parameter LED is illuminated on the left side of the display panel.
Depressing the DIGIT button causes the values on the display to flash. Rotating the
VALUE knob modifies the displayed value. Depressing the RUN/STOP button so the
LED is illuminated signifies the glue system is active and will respond to trigger inputs.
Activity of the DRIVE 1, DRIVE 2 and A.T.S. (Automatic Tip Sealer) outputs and the
TRIGGER input is indicated in the top right corner of the display via illumination of the
respective LED’s.
Facilities for a remote PURGE device (supplied standard with the system) and Automatic
Tip Sealers (optional equipment used in cold glue systems) offer the operator ease of glue
system maintenance during times of system inactivity. The Automatic Tip Sealer (A.T.S.)
Drive output is provided for use with cold glue systems that may employ tip sealing
devices to prevent the glue from drying in the applicator nozzle during periods of glue
system inactivity.
Pattern initiation may be set for either of two trigger modes: Single or Repeat. See
Chapter 2 (Operation and Programming) for further information concerning TRIGGER
MODE.

Page 1 - 2 ITW Dynatec c. 1999
Revised 8/04 DPC-2 CONTROL KIT Manual #50-06
The DPC-2 requires an encoder (speed) and sensor (trigger) input to function properly.
The trigger input senses the product to be glued and initiates a countdown within the
Control Unit based upon the programmed pattern. The encoder tracks the machine speed
assuring consistent glue pattern length as machine speed varies. A Servo output is also
available that provides the necessary signals to automatically adjust adhesive output
pressure as speed varies. This helps to ensure consistent glue volume as machine speed is
modified.
A key-actuated system lock is provided on the Controller’s front panel. This lock prevents
any unauthorized change to the programming when activated.
Specifications
Operating Temperature: 32 to 113 degrees F (0 to 45 degrees C), 0 to 90% RH, non-condensing
Storage Temperature: -14 to 140 degrees F (-10 to 60 degees C), 0 to 90% RH, non-condensing
Maximum Switching Rate: 500 cycles per second
Number Channels (Drives): 2 independently controlled
Program Storage Capacity: 4
Number Events per Program 4 (4 delays and 4 glues)
Maximum Power Output: 26 Watts, current limited at 1.25 amps per channel
Applicator Overload Protection: Electronic Sensing
Maximum Speed: 1,500 fpm
Number Encoder Inputs: 1
Encoder Scaling: 100 pulses per inch
Number Trigger Inputs: 1
Minimum Trigger Duration: 1ms
Servo Output: 0 to 10 VDC, 0 to 20 mA, or 4 to 20 mA (operator selectable)
Holding Voltage: 16 VDC
Over-Voltage: 48 VDC
Over-Voltage Duration: 0 to 25.5ms, operator selectable
Input Voltage: 115 or 230 VAC ±10%, single phase
Input Power: 60 Watts
Power-on Contact Rating: 10A resistive, 7.5A inductive @ 250 VAC
How to Use this Manual
The following typographic conventions are used throughout this manual:
ALL CAPITALS: Parameter, Button and Knob titles displayed on the DPC-2 Control
Unit Display Panel
Bold: Information found on the DPC-2 Control Unit’s LED Display

ITW Dynatec c. 1999 Page 2 - 1
DPC-2 CONTROL KIT Manual #50-06 Revised 1/02
Chapter 2
INSTALLATION
The ITW Dynatec DPC-2 Control Unit is very easy to install and operate. It is highly
recommended, however, that the entire contents of this manual be read before installation
to become familiar with the many features of this equipment and to avoid potential safety
hazards.
WARNING: Line voltage is present at several places inside this Control Unit
when it is connected to an AC power source. Electrical shock will result if
contact is made with line voltage. This shock may be extremely hazardous. Do
not disassemble or assemble this unit or make electrical connections unless
all line voltage sources are removed.
Unpacking
Carefully unpack and inspect the DPC-2 enclosure for external damage. The Control Unit
is shipped completely assembled. There should be no rattles or loose pieces inside the
unit

Page 2 - 2 ITW Dynatec c. 1999
Revised 4/10 DPC-2 CONTROL KIT Manual #50-06
Supplied Equipment
The DPC-2 Control Kit is supplied with the following equipment. Please inventory these
parts immediately upon unpacking the Control Kit to assure all items are present.
Qty Description Part Number
1 Control Unit, DPC-2 106591
1 Purge Control 106078
1 Output Kit (contains two 10 foot drive output cables,
one end with connector, the other end unterminated) L21754
1 set Security Lock Switch with 2 keys 107189
3 Sealing Cap, 9-pin Receptacle (attached to ATS,
SERVO and DRIVE 2 output connectors) 106023
1 Manual, DPC-2 (the manual you are currently
reading) 50-06
.
Security Lock Keys
Output
Cables
Purge Control
DPC-2 Control Unit

ITW Dynatec c. 1999 Page 2 - 3
DPC-2 CONTROL KIT Manual #50-06 Revised 5/09
Optional Accessories
The following accessories are available from ITW Dynatec for use with the DPC-2
Control Kit:
Description Part Number
Mini Reflective Photo Sensor Assembly, 2ms Response (6’ cord) L21746
Reflective Photo Sensor Assembly, 1ms Response (6’ cord) L21701
Fiber Optic Photo Sensor Assembly (6’ cord) L21745
Foot Switch Assembly (10’ cord) 106114
Trigger/Encoder Extension Cable, 10’ (may be used with any of the above
photo sensors, foot switch or encoder assembly) L21747
Encoder Assembly, 1200 PPR 109076
Encoder/ Wheel/ Bracket Assembly, includes 15’ cable 112433
Encoder/ Wheel/ Bracket Assembly with machine mount bracketry 112435
Adhesive Supply Control Cable (used with “S” and “M” series ASU’s or
other melt units that have built in isolation of the 0 to 10 VDC signal and
with Pressure Transducer Assembly, 105754).
106609
0 to 10 Volt Adhesive Supply Control Kit (includes a signal isolator board
and 10’ cable). Used with hot melt units that do not possess an isolated 0 to
10 volt control circuit (Dynatec ASU’s that pre-date the “S” and “M” series).
L21749
Pressure Transducer Assembly, used for control of fluid regulator in cold
glue systems or as input to hot melt piston-pump systems. PN 106609 must
also be ordered.
105754
Sealing Cap, 4-Pin Receptacle (seals unused 4-pin connectors for IP54
integrity) 106116
Sealing Cap, 9-Pin Receptacle (seals unused 9-pin connectors for IP54
integrity) 106023
Single Head Cord, 10’ (allows connection of a single applicator to a drive
output, used primarily with cold glue applicators) 106006
Solenoid Cord, RCA(M)/Unterminated, 10’ (used with 106006) 340-010-XA
Solenoid Cord, RCA(M)/RCA(F), 10’ (used with 106006) 340-010-AA

Page 2 - 4 ITW Dynatec c. 1999
Revised 8/04 DPC-2 CONTROL KIT Manual #50-06
Changing AC Input Voltage
WARNING: Changing the operating voltage requires access to the DPC-2
Control Unit’s internal power supply. Only qualified maintenance technicians
should attempt this procedure.
The DPC-2 Control Unit is capable of operating from 115VAC or 230VAC input
voltage. Your unit has been factory pre-set to one of these voltages. There should be a
sticker attached to the lower left corner of Control’s front panel, just above the power
switch, identifying the factory-set voltage.
WARNING: Disconnect the DPC-2 from its power source before attempting this
procedure.
The steps itemized on the next page should be followed to change the Control Unit’s
operating voltage from the factory pre-set value.

ITW Dynatec c. 1999 Page 2 - 5
DPC-2 CONTROL KIT Manual #50-06 Revised 4/10
1. Remove the 6 screws that secure the upper and lower portions of the Control Unit
display panel using a cross-point screwdriver.
2. Remove the lower panel (the portion housing the
power switch and fuse holders) from the case taking
care not to strain the wires connected to the backside
of the panel.
3. Remove the upper panel from the case taking care
not to strain the wires connected to the backside of
the panel.
4. A printed circuit board (PCB) is mounted at the
upper left corner inside the Control Unit case. This
board contains a two-position, red, voltage selection
switch. Slide switch to desired voltage.
5. Reverse Steps 1 through 3 to re-assemble the
Control Unit taking care not to pinch any wires
during the process.
Remove lower panel first
Seletor Switch

Page 2 - 6 ITW Dynatec c. 1999
Revised 8/04 DPC-2 CONTROL KIT Manual #50-06
Dimensions
Locating the DPC-2 for Installation
Mount the DPC-2 in a cool, dry, clean and well-ventilated area. Allow access space at the
front and sides for operation and maintenance. Do not place the Control Unit where it is
subject to high heat and humidity, in traffic areas or where it could be subject to
mechanical abuse. Do not mount the DPC-2 Control Unit or any of its
components/accessories close to high power wiring or in close proximity to sources of
RF or static energy.
CAUTION: 1. Heat, humidity and mechanical abuse will impair the
performance and shorten the life of Control Unit components.
2. Do not mount the DPC-2 Control Unit or its accessories near high
voltage power lines or in close proximity of radio frequency interference
(such as arc welding or electric motors), as this may cause irregular
operation.
1.19"
30mm
3.5"
89mm
3.5"
89mm
11.56"
294mm
9.75"
248mm
1.19"
30mm
.5"
13mm
.375"
10mm
10.81"
275mm
0.27"
7mm
11.56"
294mm
5.25”
133.4mm

ITW Dynatec c. 1999 Page 2 - 7
DPC-2 CONTROL KIT Manual #50-06 Revised 11/05
Installing the DPC-2 and Accessories
1. Mount the DPC-2 Control Unit as close to the Trigger Input Device, Encoder and
the Glue Applicators as is possible.
2. Mount the Trigger Device and Glue Applicator(s) in the desired locations.
Connect the Drive Output Cable(s) to the Glue Applicator(s).
NOTE: The distance between the Trigger Device and Glue Applicator(s) must be close
enough so that the glue pattern is totally completed on one product prior to activation of
the Trigger Device with the next product. Conversely, the distance between the Trigger
Device and Glue Applicator(s) must be far enough to allow for the reaction time of the
applicator to properly open prior to pattern initiation.
3. Install the Encoder in the desired location. It should be mounted so the drive
wheel is in firm contact with a drive cylinder or belt whose movement is at a 1:1
ratio with the product being glued.
4. Install the Automatic Tip Sealer(s) to the Glue Applicator(s) (cold glue systems)
and connect the Drive Output Cable to the Automatic Tip Sealer(s).
5. Connect all cables to their proper receptacles on the bottom of the DPC-2 Control
Unit. There is a legend along the bottom of the Display Panel (inside the Control
Unit lid) indicating the input/output connector assignments.
6. Install Sealing Caps (106116 and/or 106023) to unused receptacles if IP54
integrity is required in the following manner:
a. Remove the 2 screws that secure the lower portion of the DPC-2 Control Unit
display panel using a cross-point screwdriver.
b. Remove the lower panel (the portion housing the power switch and fuse holder)
from the case taking care not to strain the wires connected to the backside of the
panel. This will allow access to the nuts attaching the receptacle flanges to the
Control Unit Case.
c. Remove one of the screws attaching each unused receptacle flange and place
the screw through the eyelet of the appropriate Sealing Cap tether (106116 is used
for the 4-pin and 106023 is used for the 9-pin receptacle).
d. Reverse Steps (a) through (c) taking care not to pinch any wires in the process.
7. Connect the DPC-2 Control Unit power cord to a clean, properly grounded power
source of the appropriate voltage (115 or 230VAC). Observe wiring, grounding
and safety practices in accord with all local electrical codes. The 115VAC version
of the DPC-2 comes with a standard 10-amp plug on the end of the cord. The
230VAC version of the DPC-2 has no plug. Instead, bare wires are provided for
connection into a terminal box. The wires should be connected as follows:

Page 2 - 8 ITW Dynatec c. 1999
Revised 8/04 DPC-2 CONTROL KIT Manual #50-06
230VAC Power Cord Wiring
WIRE COLOR DESIGNATION
Brown or Black Power (+)
Blue or White Neutral (-)
Green Ground
CAUTION: Avoid the installation of input or output cords near or parallel to
power lines from other machinery. The resulting electrical “noise” can
produce adverse effects on the DPC-2 Control Unit which could result in
unreliable operation.

ITW Dynatec c. 1999 Page 2 - 9
DPC-2 CONTROL KIT Manual #50-06 Revised 4/11
Receptacle Assignments
Below are the pin assignments for the input/output receptacles located at the bottom of
the DPC-2 Control Unit.
PIN ASSIGNMENT
RECEPTACLE 1 2 3 4 5 6 7 8 9
DRIVE 1
Chassis
Gnd _
+16V
DC
DRIVE 2
Chassis
Gnd _
+16V
DC
A.T.S.
Chassis
Gnd _ +16V
DC
TRIGGER +12V
DC Gnd Signal (NPN) Chassis
Gnd NOTE: shorting pins #2 & #3 will
manually initiate the trigger.
PURGE _
+12V
DC
ENCODER +12V
DC Gnd Signal Chassis
Gnd
SERVO Gnd + _
Drive 1 Drive 2 Encode
r
ATS Servo
123
456
789
1
23
4
Tri
gg
e
r
Purge

Page 2 - 10 ITW Dynatec c. 1999
Revised 8/04 DPC-2 CONTROL KIT Manual #50-06
Important Notes:
1. INSTALLATION FOR POLARITY SENSITIVE VALVES
The DPC-2 is usually connected to non-polarity-sensitive solenoids using the ITW
Dynatec Output Kit (L21754) supplied as a part of the DPC-2 Control Unit Kit. As such,
it is not important to which terminal the two wires of the Output Kit cables are
connected.
Polarity Sensitive solenoids, such as ITW Dynatec P/N 030A057 require attention to the
manner in which the Output Kit wires are connected. It is imperative that the White Wire
be connected to the solenoid’s “positive” (+) terminal and the Black Wire be connected
to the “negative” (-) terminal. Failure to do so will render the solenoid valve inoperative
and may cause damage to both the DPC-2 Control Unit and the solenoid valve.
2. INSTALLATION OF SERVO ADAPTER CABLE (106609)
Polarity must be observed when connecting the Servo Output Adapter Cable (106609) to
a pressure transducer or 0 to 10 VDC Driver Board. Failure do do so could result in
possible damage to the pressure control device. The proper wiring is provided below:
WIRE COLOR DESIGNATION
Red Power (+)
Black Neutral (-)
The cable is shielded to protect it from spurious emissions. The integrity of this shield
should be kept intact if the cable is modified in the field.
CAUTION: Servo Adapter Cable (106609) should only be used in 0 to 10 VDC
servo output modes if the DC Driver Card it is controlling has a minimum
isolation of 1,000 VDC to Internal Voltage Common and to Chassis Ground.
ITW Dynatec “S” and “M” series ASU’s provide this isolation, however older
version ASU’s do not. Adhesive Supply Control Kit (L21749) should be used in
place of Servo Adapter Cable (106609) when external voltage isolation is
required.
3. PRESSURE TRANSDUCER (105754) INSTALLATION
The Pressure Transducer (105754) is used as a means of regulating glue pressure in cold
glue systems and on hot melt adhesive supply units possessing piston pumps. Below is
provided wiring information of the Adapter Cable (106609) to the Pressure Transducer
(105754).

ITW Dynatec c. 1999 Page 2 - 11
DPC-2 CONTROL KIT Manual #50-06 Revised 11/05
RED
BLACK
PRESSURE TRANSDUCER WIRING INFO
CABLE TO
PATTERN
CONTROLLER
2
3
1
+
-

Page 2 - 12 ITW Dynatec c. 1999
Revised 8/04 DPC-2 CONTROL KIT Manual #50-06
c. 1999 ITW Dynatec

ITW Dynatec c. 1999 Page 3 - 1
DPC-2 CONTROL KIT Manual #50-06 Revised 7/99
Chapter 3
OPERATION & PROGRAMMING
Start-Up Procedure
1. Open the latch on the right side of the DPC-2 Control Unit and swing open the lid.
2. Two keys for the Programming Security feature should be attached to the inside of the
lid. Remove these keys and unwrap them.
3. Insert one of the keys into the lock on the Display Panel. Assure the key is in the
UNLOCKED (key tab vertical) position.
4. Remove the key and place both keys in a secure location.
5. Turn ON the Control Unit by depressing the Power Switch in the lower left corner of
the Display Panel. The Power Switch is on a “rocker”. The “

” side of the rocker
should be depressed to provide power to the Control Unit.
The LED Display should show 0000and the red LED above the SYSTEM button
should be illuminated.
Channel
/ Drive
1
2Digit
System Run / Stop
Value
Isolate From Supply Before
Removing Access Cover
Drive 1 Drive 2 Tri
gg
e
r
A
TS Purge
T630mA
DPC-2
Memory
Event
Delay
Line
Gap (Spot / Stitch)
Stitch
Spike Time
Drive
A
.T.S.
Drive
Trigger
Unlocked
Purge
Trig Mode
Lockout
Pre-Delay
Servo Mode
Encode
r
Servo
Compensation
Constants

Page 3 - 2 ITW Dynatec c. 1999
Revised 7/99 DPC-2 CONTROL KIT Manual #50-06
Programming Conventions
The DPC-2 employs the following programming conventions:
1. All CHANNEL modifications are performed on the Program displayed (Pr-1, -2, -3
or -4) when the MEMORY LED is illuminated.
2. Depressing the CHANNEL 1 or CHANNEL 2 buttons allows programming of the
parameters for that channel of the selected Program (Pr-1, -2, -3 or -4).
3. Depressing the SYSTEM button allows programming of the parameters that pertain to
the entire glue system, regardless of the Program (Pr-1, -2, -3 or -4) or CHANNEL
selected.
4. Depressing the DIGIT button allows selection of the “granularity” of the displayed
parameter as it is being modified. (i.e. depressing the DIGIT button until the “100’s”
place holder is flashing will result in increments/decrements of 100 units at a time,
depressing the DIGIT button until the “1’s” place holder is flashing will result in
increments/decrements of single units at a time, etc.).
5. Rotation of the VALUE knob allows the actual modification of displayed values.
6. The glue system will not operate unless the LED above the RUN/STOP button is
illuminated.
7. Modification of the CHANNEL parameters while the glue system is operating will
result in real-time adjustments to the glue pattern. This allows the operator the ability
to “fine-tune” the program settings while the system is operating.
8. The only SYSTEM parameters that may be accessed while the LED above the
RUN/STOP button is illuminated are LOCKOUT, PRE-DELAY, and CONSTANTS.
There parameters are explained in further detail later in this chapter.
9. Only CHANNEL parameters for the active Program (Pr-1, -2, -3 or -4) may be
modified while the glue system is operating.