Dover Universal 4797L User manual

MANUAL
0312-002 Tg0784-PM-SO
UIC MANUAL ID NO. 49170802
INSTRUCTION MANUAL
4797L 4797R
Automatic Board Length Adjustment
(Front Left Reference)
Read this instruction manual carefully and keep it at hand.
••
••
•Before operating the machine, read these safety instructions
carefully and fully understand them.
••
••
•Always keep this instruction manual carefully at hand to refer
it anytime and anywhere.

Before Use
We are grateful to you for purchasing these special specified
products.
Please keep in mind the following items before use.
1. Please read this instruction manual carefully for correct use of
these special specified products.
The following warning signs are classified into three categories
according to the degree of danger.
Please fully understand the meaning of each sign for safety
precautions.
This manual is made of recycled paper.
0312-002 1 Tg0784-PM-SO
SOM-1515-002
Before Use
C-S070-42
INSTRUCTION MANUAL
4797L 4797R
Automatic Board Length Adjustment
(Front Left Reference)
This indicates an imminently hazardous situation
which, if not avoided, will result in death or seri-
ous injury.
DANGER
This indicates a potentially hazardous situation
which, if not avoided, could result in death or seri-
ous injury.
WARNING
This indicates a potentially hazardous situation
which, if not avoided, may result in injury or physi-
cal damage.
CAUTION

Before Use
•Identifying Alert Icons
: This symbol mark represents danger or prompts
warning.
: This symbol mark represents prohibited operations.
: This symbol mark represents forced operations or
instructions.
2. Explained in this manual are only the items different from
those in the instruction manual of the main machine.
Use the instruction manual of the main machine together
with this manual.
3. The contents of this manual are subject to change without
prior notice.
Please contact our marketing department or sales agency for
the detailed information on these special specifications.
0210-001 2 Tg0784-PM-SO

Contents
Page
0210-001 3 Tg0784-PM-SO
Before Use ................................................................................................... 1
Contents ....................................................................................................... 3
1. Scope ..................................................................................................... 5
2. Specifications ......................................................................................... 5
3. Condition of PCB before Placement ...................................................... 7
3.1 When the PCB length of the outline reference is
18.11 inches (460 mm) or less ........ 7
3.2 When the PCB length of the outline reference is beyond
18.11 inches (460 mm)
and 19.94 inches (506.5 mm) or less ....... 8
3.3 When the PCB length of the hole reference is
18.11 inches (460 mm) or less ........ 9
3.4 When the PCB length of the hole reference is beyond
18.11 inches (460 mm)
and 22.05 inches (560 mm) or less .......... 10
3.5 When the PCB length of the hole reference is beyond
22.05 inches (560 mm)
and 24.02 inches (610 mm) or less .......... 11
4. Precautionary Measures for Setup Operation ....................................... 12
5. Items to be Checked before Setup Operation ....................................... 13
6. Setup Operation ..................................................................................... 15
6.1 Setting of Setup Parameters ............................................................ 15
6.2 Overall Setup Operation after Selection of
the [Product Change] Tab .......................................................... 16
6.3 Overall Automatic Setup Function Interlocked with
Program Change ........................................................................ 19
7. Zeroing Operation ................................................................................. 20
8. "Origin/Signal Info." Tab ......................................................................... 22

Contents
Page
9. Maintenance ........................................................................................... 23
9.1 Maintenance Spots ............................................................................ 23
9.2 Inspection ........................................................................................... 23
9.3 Lubrication.......................................................................................... 23
10. Device Offset ....................................................................................... 24
11. Material ................................................................................................. 25
11.1 Parts Location .................................................................................. 25
Layout of Main Machine Section 1 for 4797L (C) ............................ 25
Layout of Main Machine Section 1 for 4797L (D) / 4797R (D) ........ 26
11.2 Layout of Sensors and Loads .......................................................... 27
X/Y Table Section ............................................................................ 27
11.3 Electrical Circuit Diagrams ............................................................... 28
Integrated Block Connection Diagrams ........................................... 28
PPC-Axis Motor Circuit Diagrams.................................................... 29
11.4 Cord Connection Diagrams ............................................................. 30
X/Y Table Section ............................................................................ 30
C-S070-42 Connection Diagrams 1 ................................................. 31
0312-002 4 Tg0784-PM-SO

5Tg0784-PM-SO0312-002
1. Scope
When a program change is made, the P.C.B. locate pin / P.C.B.
locate lever can be adjusted automatically, shortening the machine
setup time.
2. Specifications
Table 1
1. Scope

6Tg0784-PM-SO0312-002
2. Specifications

7Tg0784-PM-SO0210-001
3. Condition of PCB before Placement
3. Condition of PCB before Placement
3.1 When the PCB length of the outline reference is
18.11 inches (460 mm) or less

8Tg0784-PM-SO0210-001
3. Condition of PCB before Placement
3.2 When the PCB length of the outline reference is
beyond 18.11 inches (460 mm) and 19.94 inches
(506.5 mm) or less

9Tg0784-PM-SO0210-001
3. Condition of PCB before Placement
3.3 When the PCB length of the hole reference is
18.11 inches (460 mm) or less

10 Tg0784-PM-SO0210-001
3. Condition of PCB before Placement
3.4 When the PCB length of the hole reference is
beyond 18.11 inches (460 mm) and 22.05 inches
(560 mm) or less

11 Tg0784-PM-SO0210-001
3. Condition of PCB before Placement
3.5 When the PCB length of the hole reference is
beyond 22.05 inches (560 mm) and 24.02 inches
(610 mm) or less

12 Tg0784-PM-SO
4. Precautionary Measures for Setup Operation
•When each device is zeroed to its origin, the P.C.B. locate lever width
becomes the P.C.B. size (18.248 inches (463.5 mm)). Check that the
P.C.B. locate lever does not touch anything when it is widened to the
maximum extent.
•Check that there is no P.C.B. on the X/Y table.
•Check that there is no P.C.B. support pin on the X/Y table.
0312-002
4. Precautionary Measures for Setup Operation

13 Tg0784-PM-SO
Reference Pin
P.C.B. Locate Pin
#
5. Items to be Checked before Setup Operation
•Before zeroing or set-up operation, check that there is no obstacle
(structure) on the backup base of the X/Y table.
•Especially when a support pin or a jig P.C.B. is located in the range of
approx. 0.7874 inches (20 mm) away from the fixed chute, it hinders
the setup operation, causing an error.
•When each device is zeroed to its origin, the P.C.B. locate pin and the
P.C.B. locate lever move toward the direction of the maximum P.C.B.
size.
0210-001
5. Items to be Checked before Setup Operation
Fig. 1-2 View A
Fig. 1-1
Fig. 1-3 View B

14 Tg0784-PM-SO
Parts for Positioning of "Hole Reference" and "Outline Reference"
Depending on the selected positioning method, use the following parts.
Table 2
0312-002
5. Items to be Checked before Setup Operation
Fig. 2-1 Hole Reference Pin
(Reference Side)
Fig. 2-2 Outline Pilot Pin
(Reference Side)
Fig. 2-3 P.C.B. Locate Pin and P.C.B. Locate Lever
Flanged Bolt
with Hexagon
Socket Head
(M5L16)
Flanged Bolt
with Hexagon
Socket Head
(M5L16)
{: Usable ××
××
×: Not Usable : Usable depending on the condition
•Use a flanged bolt with hexagon socket head (M5L16) to attach a
P.C.B. locate pin.
P.C.B. Locate Lever
P.C.B. Locate Pin
Flanged Bolt with Hexagon
Socket Head (M5L16)
Part Name
Fig. No.
Hole
Positioning Reference
Method Outline
Reference
Hole Reference
Pin
(Reference Side)
Fig. 2-1
{
××
××
×
Outline Pilot
Pin
(Reference Side)
Fig. 2-2
××
××
×
{
P.C.B. Locate
Pin
Fig. 2-3
{
××
××
×
P.C.B.
Locate Lever
Fig. 2-3
{

15 Tg0784-PM-SO
*1
0312-002
6. Setup Operation
*1 Setup Data
Set whether or not the setup data for each device is set. Select
"Enable" or "Disable" for each device.
When the setup operation is performed for the P.C.B.
locate pin, be sure to enter a parameter in the " Width
[mm]" data box of the label "P.C.B. locate lever" in ac-
cordance with the selected positioning method "Hole" or
"Outline".
Unless a correct parameter is entered, the P.C.B. locate
pin cannot be positioned to have the correct width.
Reference Point: "Outline"
6. Setup Operation
6.1 Setting of Setup Parameters
When the [Setup Data] tab is pressed on the "Operation Data" tab
sheet, the following tab sheet appears.
Fig. 3
Fig. 4-1
Note

16 Tg0784-PM-SO0312-002
6. Setup Operation
Reference Point: "Hole"
6.2 Overall Setup Operation after Selection of the
[Product Change] Tab
When the [Product Change] tab is pressed at the "PROGRAM
CHANGE" submenu window, the following tab sheet appears.
Fig. 4-3
Fig. 4-2
*3
*5
*6
*4
*2
*1

17 Tg0784-PM-SO0210-001
6. Setup Operation
•Sheet Composition
*1 Devices
Device Name : The following names represent the items that can
be set up.
X/Y Table Chute Width
L Conveyor Width
R Conveyor Width
P.C.B. Support Pins Up/Down
P.C.B. Locate Lever
Overall Setup: ON or OFF appears in the text box.
Status : When the [ON] button (*6) is pressed, the setup
operation starts and the status of each device is
indicated.
"Ready" : The setup operation is completed and the
device is located at the position "P.C.B.
Size (Width) + Clearance''.
"Not Ready" : The devices are located at the position
"P.C.B. Width + Clearance" but the cur-
rent position is not under control.
'' -----'' : The current position or program is indefi-
nite.
'' -----'' (red) : ''Disable" is set for the setup data.
P.C.B. Size : Displayed are the P.C.B. sizes (widths) in the cur-
rent pattern program data.
When the current pattern program is indefinite,
''-----'' appears.
Location : The currently managed widths appear in the text
boxes.
"-----" appears when the current location is indefi-
nite or is not managed.
When a device is selected for the setup operation, the background
color of the line turns blue.
*2 Mode
A setup mode can be selected.
The background color of the selected button turns yellow.

18 Tg0784-PM-SO0210-001
6. Setup Operation
*3 Clearance
This data is used to give some leeway to the chute and conveyor
widths.
The actual widths become ''P.C.B. Size (Width) + Clearance''.
*4 [Tgt Wd] Button
When this button is pressed, the "Tgt Wd" edit window opens.
Enter a numerical value and press the [Set] button. The entered
value is set as a target one.
*5 [PCB CIp (Y)] Button
When this button is pressed, the "PCB Clp (Y)" edit window opens.
Enter a numerical value and press the [Set] button. The entered
value is set as a value for Y clamping.
*6 Control Switch
When the [ON] button entitled "MOVE" is pressed, the setup
operation starts.
All Devices Overall Setup Operation
(1) Press the [AII Device Overall Setup] button (*2).
(2) Enter numerical values as clearance data (*3) for both chute and
conveyor widths and press the [Clearance Reset] button.
(3) Press the [ON] button in the "Control Switch" group box and then
the [ENABLE] button on the operation panel in two seconds. The
all device overall setup operation starts and the foIIowings are
indicated in the ''Status" text box (*1) of each device.
"Ready" : The setup operation is completed and the devices
are located at the position "P.C.B. Width + Clear-
ance".
"Not Ready" : The devices are located at the position "P.C.B.
Width + Clearance" but the current position is not
under control.
"-----" : The current position or program is indefinite.
"-----" (red) : "Disable" is set for the setup data.
When the current pattern program is indefinite, zeroing operation
is implemented and the automatic setup operation is performed
continuously.

19 Tg0784-PM-SO0210-001
6. Setup Operation
6.3 Overall Automatic Setup Function Interlocked with
Program Change
•When the [ON] button (entitled "MOVE") is pressed in the pattern
program change operation at the "AUTO OPN." window (submenu),
"Product Change" and "Pattern Program" windows, the machine
starts automatically setting up the width of all the units, for which
"ON" is set in the data boxes at the "Product Change" tab sheet,
interlocking with the pattern program change operation.
(a) When the current position is indefinite, zero each de-
vice to its origin and perform the automatic setup op-
eration continuously.
(b) When the [OPERATION] switch is set to the "SET UP"
side, the product change operation will not start.
Close the front safety door and set the switch to the
"RUN" side for safety purposes. Then, perform the
program change operation.
Note