Hurco Autobend 6 User manual

704-0101-761
Autobend 6
Installation Manual
Revision E
November, 1999
Installation Manual
Autobend 6
This manual pertains to the Autobend Control System:
(Record Serial Number here)
Hurco Companies, Inc. reserves the right to incorporate any modifications
or improvements in machines and machine specifications which it
considers necessary, and does not assume any obligation to make any said
changes in machines or equipment previously sold.
Hurco products and services are subject to Hurco’s then current prices,
terms, and conditions, which are subject to change without notice.

Autobend 6 November, 1999 iii
The information in this document is subject to change without notice and does not
represent a commitment on the part of Hurco Companies, Inc. (Hurco). No part of this
document may be reproduced or transmitted in any form or by any means, electronic or
mechanical, including photocopying, for any purpose without the express written
permission of Hurco.
1999 Hurco Companies, Inc. All rights reserved. Printed in the United States of America.
Amada is a registered trademark of Amada Co. Ltd.
Hurco and Autobend are registered trademarks of Hurco Companies, Inc.
Guifil is a registered trademark of Guimaraes and Filho, Lba.
IBM and PC/AT are registered trademarks of International Business Machines Corporation.
Komatsu is a registered trademark of Komatsu Ltd.
Many of the designations used by manufacturers and sellers to distinguish their products
are claimed as trademarks. Hurco has listed here all trademarks of which it is aware.
Patents: U.S. Patents B14,477,754; 5,453,933; Canadian Patent 1,102,434; Japanese
Patents 1,649,006 and 1,375,124; other Patents pending.
For more information on Hurco products and services, contact the corporate headquarters
in Indianapolis, Indiana or one of the subsidiaries listed below:
Hurco Companies, Inc. Autocon Technologies, Inc. Hurco Southeast Asia Pte Ltd
One Technology Way
P.O. Box 68180
Indianapolis, Indiana
46268-0180
38455 Hills Tech Drive
Farmington Hills, Michigan
48331-5751
No. 37 Lorong 23 Geylang
#0501, Yu Li Industrial Building
Singapore 1438
Republic of Singapore
TEL [phone] TEL [phone] TEL [phone]
FAX [phone] FAX [phone] FAX [phone]
Autobend Service
TEL [phone]
FAX [phone]
Hurco Europe Ltd. Hurco s.a.r.l. Hurco GmbH
Lincoln Road
Cressex Industrial Estates
High Wycombe
Buckinghamshire, England
HP12 3TH
Centre Hurco
Belgique, Espagne, France, Portugal
Parc d’activitéCharles de Gaulle
4, rue Jean Monnet - BP 702
95197 Goussainville Cedex France
Benzstrasse 8
85551 Kirchheim
Munich, Germany
TEL [phone] TEL [phone] TEL [phone]
FAX [phone] FAX [phone] FAX [phone]

iv Revision E Hurco

Autobend 6 November, 1999 v
Hurco is committed to designing reliable, easy-to-operate machines which
promote greater productivity. This system will provide a modern, efficient
method of meeting metal forming needs. To prevent serious bodily injury,
always observe the safety precautions listed in this manual when installing,
operating, and servicing the Autobend System.
These and other safety precautions are discussed in the American National
Standards Institute’s “Standard for Machine Tools - Power Press Brakes -
Safety Requirements for Construction, Care, and Use”(ANSI B11.3). The
press brake operator’s responsibility regarding his or her own safety, the
safety of assigned helpers, and the safety of others affected by the press
brake operator’s acts is explained in this ANSI publication which is
available from:
American National Standards Institute
1430 Broadway
New York, NY 10018
In preparing these instructions, we have attempted to recommend the most
effective methods and cautions to warn against actions that could cause
personal injury or make the equipment unsafe. It is important to
understand that Hurco cannot anticipate or list all conceivable methods
and warn of all possible hazards. In the interest of promoting safety, Hurco
advises that service personnel and operators should always make sure that
personal safety, the safety of the operator, and the safe operation of the
machine will not be adversely affected by their actions. Review the list of
safety precautions before attempting to service or operate the system. Also
review the manuals furnished by your press brake manufacturer for
additional safety information and procedures that must be observed.
Please read all information for safe, efficient use of the Hurco Autobend 6
Control System.

vi Revision E Hurco

Autobend 6 November, 1999 vii
Using this Manual
The Installation Manual is intended to be used by customers and Hurco
service representatives for installing the Autobend 6 control system. This
manual employs several conventions to explain the system concepts and
point out key concepts. These conventions are described in this section.
Sections of the Manual
This manual is divided into these chapters:
Chapter 1 - Introduction
Chapter 2 - Installation
Chapter 3 - Maintenance
Follow the checklist at the end of the “Installation”chapter while
installing and referencing the system. Refer to the “Installation”chapter
for detailed information.
There is also an index that cross-references the material presented in the
manual.
Style Guide
Indexed terms are italicized within the text paragraphs that define them.
Titles of books also appear in italic print to meet the English language
convention for titles. References to chapter and section names within the
text are set in quotation marks for the same reason.
Button names begin with capital letters within the text and in the index to
help the reader identify the exact reference as it appears on the system
console.

Installation Manual
viii Revision E Hurco
Standard Text Icons
This manual contains several icons to mark important sections:
Caution
A “Caution”message tells the operator that the machine may be
damaged or a part ruined if the described procedure is not
followed.
Hints
The light bulb icon marks useful suggestions for the press brake
operator. These suggestions may show creative uses of the
Autobend features or just helpful hints.
Important
Information marked with this icon must be carefully studied to
ensure proper operation of the machine and/or the control.
HURCO
Troubleshooting
The toolbox icon indicates steps that can be taken to solve
potential problems. These sections contain information for
Hurco Technical Service representatives and customers.
Warning
A “Warning”message indicates that the operator may be
injured and the machine tool severely damaged if the
described procedure is not followed.
Where can we go from here?
This icon and heading indicate that at this point in the
description the operator has several possible options which are
then listed under the heading.

Autobend 6 November, 1999 ix
Table of Contents
Chapter 1 - Introduction
Overviews.............................................................................................................1-1
Installation................................................................................................1-1
Component Mounting ..............................................................................1-1
Electrical Connections..............................................................................1-2
System Checklist......................................................................................1-2
Safety Precautions................................................................................................1-3
Control Console Stop Button...................................................................1-4
Power Cabinet and Console Location......................................................1-5
Gauges......................................................................................................1-6
Axes’Orientation.....................................................................................1-7
Owner’s Responsibilities..........................................................................1-8
Machine Modification..................................................................1-8
Hardware and Software................................................................1-9
Installation....................................................................................1-9
Maintenance...............................................................................1-10
Safety Signs................................................................................1-10
Operators’Responsibilities....................................................................1-11
Training .....................................................................................1-11
Clothing and Other Apparel.......................................................1-11
Personal Care..............................................................................1-11
System Operation...................................................................................1-12
Part Dimensions and Fixturing...............................................................1-13
Travel Limits..........................................................................................1-13
Part Bending...........................................................................................1-14
Subsystem Failure ..................................................................................1-15
Electrical Systems ......................................................................1-15
Electrical Safety Guidelines.......................................................1-16
Procedures for Handling Printed Circuit Boards........................1-17
Fire Prevention and Fighting..................................................................1-18
Additional Safety Information................................................................1-18
Service Department............................................................................................1-19
Console Keypad Functions.................................................................................1-20
Calibration..........................................................................................................1-22
Start-up Procedure..............................................................................................1-22
Shut-down Procedure.........................................................................................1-23

Installation Manual
x Revision E Hurco
Chapter 2 - Installation
Preparation for Installation...................................................................................2-1
Parts List...................................................................................................2-2
Recommendations....................................................................................2-2
Drill Bits and Tap Sizes ...........................................................................2-3
Affixing Safety Decals.............................................................................2-4
Power Cabinet......................................................................................................2-5
Control Console ...................................................................................................2-7
Mounting AB6 Control Console Directly to Press Brake........................2-8
Mounting Control Console with Optional Pendant Arm .........................2-9
Gauge Installation...............................................................................................2-11
Types of Gauges.....................................................................................2-11
Gauge Installation Overview..................................................................2-12
Centerline of Press Brake.......................................................................2-13
Dovetail Slots.........................................................................................2-14
Die Retainer Plates.................................................................................2-14
Die Retainer Plates with S6 or S8 Gauges.................................2-15
Die Retainer Plates with S7 Gauges...........................................2-15
Gauge Mounting.....................................................................................2-16
Number of Gauge Mounting Holes............................................2-16
Gauge Height..............................................................................2-17
S6 Gauge Mounting Hole Dimensions.......................................2-18
Hydraulic/Mechanical or Upacting Press Brakes...........2-18
Komatsu Press Brakes....................................................2-19
S7 Gauge Mounting Hole Dimensions.......................................2-21
Hydraulic/Mechanical or Upacting Press Brakes...........2-21
Komatsu Press Brakes....................................................2-22
LP11 Gauge Mounting Hole Dimensions ..................................2-24
Dual Gauge Mounting Hole Dimensions...................................2-25
S8 Gauges on Hydraulic/Mechanical or Upacting
Press Brakes ...................................................................2-25
S8 Gauges on Komatsu Press Brakes.............................2-26
LP21 and LP22 Gauges—Hydraulic/Mechanical or
Upacting Press Brakes....................................................2-28

Table of Contents
Autobend 6 November, 1999 xi
Gauge Installation—Gauge Mounting (continued)............................................2-11
X Dimension Tables for Dual Gauges .......................................2-29
S8 Gauges on Hydraulic/Mechanical and Upacting
Press Brakes ...................................................................2-29
S8 Gauges on Komatsu Press Brakes.............................2-30
LP22, LP22/54 Gauges on Hydraulic/Mechanical
and Upacting Press Brakes.............................................2-31
LP21Gauges on Hydraulic/Mechanical and
Upacting Press Brakes....................................................2-31
Mounting Dimensions for Dual Gauges.....................................2-32
S8 Gauges on Hydraulic/Mechanical and Upacting
Press Brakes ...................................................................2-32
S8 Gauges on Komatsu Press Brakes.............................2-33
LP21, LP22, LP22/54 Gauges—
Hydraulic/Mechanical, Upacting Press Brakes..............2-34
Vertical Mounting for S8 Gauges ..............................................2-35
Attaching Gauge to Press Brake.............................................................2-38
Attaching LP21 Rear Cover Kit Assembly............................................2-38
Attaching Adjustable Leg Assembly for LP22/54 Gauges.....................2-41
Gauge Bars and Mounting Devices....................................................................2-42
Vertical Supports....................................................................................2-42
S6, S7, S8, and Vertical S8 Gauges ...........................................2-43
LP11, LP21, and LP22 Gauges ..................................................2-44
Gauge Bars.............................................................................................2-45
Y-Shaped Rigid Gauge Bar........................................................2-45
Tilting Gauge Bar.......................................................................2-47
LP11, LP21, and LP22 Gauge Bar............................................2-49
Carriage Arrestor Bars........................................................................................2-50
Selecting the Gauging Surface ...........................................................................2-53
Flip Fingers ............................................................................................2-54
Gauge Blocks .........................................................................................2-54
Referencing the Gauging Surface.......................................................................2-55

Installation Manual
xii Revision E Hurco
Chapter 2 - Installation (continued)
Electrical Connections........................................................................................2-58
Small or Standard Power Cabinets with Main Board ............................2-58
J8 Connector...............................................................................2-59
Advance Connections.................................................................2-59
Two-Conductor Shielded Cable.................................................2-60
Advance Switch..........................................................................2-61
Mechanical Press Brakes................................................2-61
Upacting Press Brakes....................................................2-62
Advance Cable ...........................................................................2-66
Adira Upacting Press Brakes..........................................2-67
Guifil Press Brakes.........................................................2-69
Advance Relay - Hydraulic Press Brakes...................................2-71
Large Power Cabinet with Relay Board.................................................2-76
TB14 Connector.........................................................................2-77
Advance Connections.................................................................2-77
Two-Conductor Shielded Cable.................................................2-78
Advance Switch..........................................................................2-79
Mechanical Press Brakes................................................2-79
Upacting Press Brakes....................................................2-80
Advance Cable ...........................................................................2-84
Adira Upacting Press Brakes..........................................2-85
Guifil Press Brakes.........................................................2-87
Advance Relay - Hydraulic Press Brakes...................................2-89
Optional Retract Sensor .....................................................................................2-93
Retract Sensor Assembly........................................................................2-95
Magnet Assembly...................................................................................2-95
Installing Magnet Assembly...................................................................2-96
Small or Standard Power Cabinets.............................................2-98
Large Power Cabinet..................................................................2-99
Advance/Pinch Retract Assembly....................................................................2-100
AB6 Limit Switch ................................................................................2-100
Installing the Assembly........................................................................2-101
Connections between System Components......................................................2-103
AB6 Control Console Cable.................................................................2-105
Gauge Cable.........................................................................................2-107
Installing Cable to S6 Gauge....................................................2-108
Installing Cable to S7 Gauge....................................................2-109
Installing Cable to S8 Gauges..................................................2-110
Installing Cable to LP Gauges..................................................2-111

Table of Contents
Autobend 6 November, 1999 xiii
Chapter 2 - Installation (continued)
External Power Source.....................................................................................2-112
Connecting the Incoming Power Line to the Plug................................2-113
Connecting the Plug to the AB6 Power Cabinet..................................2-113
Changing Incoming Power Connections..............................................2-114
Optional Ram Control......................................................................................2-116
AB6 Installation Checklist ...............................................................................2-117
Chapter 3 - Maintenance
Maintenance Schedule..........................................................................................3-1
Control......................................................................................................3-1
X-Axis......................................................................................................3-1
Y-Axis Downacting Hydraulic.................................................................3-2
Y-Axis Positive Stop................................................................................3-2
Y-Axis Upacting ......................................................................................3-2
Index

Installation Manual
xiv Revision E Hurco

Autobend 6 November, 1999 xv
Figure List
Figure 1-1. AB6 Control Console Keypad...................................................................................1-4
Figure 1-2. Side Views of Upacting Press Brake with Small and Large Power Cabinets...........1-5
Figure 1-3. Front View of Upacting Press Brake with AB6 Control Console Attached.............1-5
Figure 1-4. Autobend Gauges......................................................................................................1-6
Figure 1-5. Typical Axes’Configuration.....................................................................................1-7
Figure 1-6. Warning Decal.........................................................................................................1-10
Figure 1-7. Caution Tape...........................................................................................................1-10
Figure 1-8. AB6 Control Layout................................................................................................1-20
Figure 2-1. Warning and Danger Decals on Press Brake and Power Cabinet.............................2-4
Figure 2-2. AB6 Power Cabinets Mounted to Clear Area on Sides of Press Brakes ..................2-6
Figure 2-3. AB6 Control Console................................................................................................2-7
Figure 2-4. AB6 Control Console Mounted Directly to an Upacting Press Brake.....................2-8
Figure 2-5. AB6 Control Console Mounted to Press Brake with Pendant Arm..........................2-9
Figure 2-6. Optional AB6 Pendant Arm Bracket and Dimensions............................................2-10
Figure 2-7. Types of Autobend Gauges.....................................................................................2-11
Figure 2-8. Centerline of Press Brakes with Single and Dual Gauge Systems.........................2-13
Figure 2-9. Top View of Bed - Upacting Press Brake...............................................................2-14
Figure 2-10. Top View of S6 or one S8 Mounting on Upacting Press Brake ..........................2-15
Figure 2-11. Top View of S7 Mounting on Upacting Press Brake............................................2-15
Figure 2-12. Configuration to Determine Gauge Mounting Height ..........................................2-17
Figure 2-13. S6 Gauge Mounting Pattern..................................................................................2-18
Figure 2-14. Komatsu S6 Mounting Plate .................................................................................2-19
Figure 2-15. Komatsu S6 Mounting Configuration...................................................................2-19
Figure 2-16. S7 Mounting Pattern..............................................................................................2-21
Figure 2-17. Komatsu S7 Gauge Mounting Plate......................................................................2-22
Figure 2-18. Komatsu S7 Mounting Configuration...................................................................2-22
Figure 2-19. LP11 Mounting Pattern.........................................................................................2-24
Figure 2-20. S8 Mounting Pattern..............................................................................................2-25
Figure 2-21. Komatsu S8 Mounting Plate .................................................................................2-26
Figure 2-22. Komatsu S8 Mounting Configuration...................................................................2-26
Figure 2-23. LP21 and LP22 Mounting Pattern.........................................................................2-28
Figure 2-24. S8 Mounting Dimensions—Hydraulic/Mechanical and Upacting Press Brake....2-32
Figure 2-25. S8 Mounting Dimensions—Komatsu Press Brake ...............................................2-33
Figure 2-26. LP21 and LP22 Mounting Dimensions—Hydraulic/Mechanical and Upacting Press
Brake ....................................................................................................................2-34
Figure 2-27. Top View of Vertical S8 Gauge............................................................................2-35
Figure 2-28. Side View of Typical Press Brake ........................................................................2-36
Figure 2-29. Rear View of Vertical S8 Model Gauge...............................................................2-37
Figure 2-30. Coupling Hubs.......................................................................................................2-39
Figure 2-33. S6, S7, and S8 Vertical Support Assembly...........................................................2-42
Figure 2-34. LP11, LP21, and LP22 Gauge Bar and Vertical Supports....................................2-44
Figure 2-35. Position of Gauge Bar and Vertical Supports.......................................................2-45

Installation Manual
xvi Revision E Hurco
Figure 2-36. Vertical Support and Y-Shaped Rigid Gauge Bar ................................................2-46
Figure 2-37. Vertical Support and Tilting Gauge Bar ...............................................................2-47
Figure 2-38. LP11, LP21, and LP22 Gauge Bar and Vertical Supports....................................2-49
Figure 2-39. Carriage Arrestor Bar on S6 or one S8 Gauge......................................................2-50
Figure 2-40. Carriage Arrestor Bar on S7 Gauge ......................................................................2-51
Figure 2-41. Side View of Press Brake and Gauge Bar with Carriage Arrestor Bar.................2-52
Figure 2-42. Flip Fingers and Gauge Block...............................................................................2-53
Figure 2-43. Zero Reference bars ..............................................................................................2-55
Figure 2-44. Gauge referencing .................................................................................................2-57
Figure 2-45. Main Board with J8 Connector .............................................................................2-58
Figure 2-46. Inserting Wires into a J8 Connector......................................................................2-59
Figure 2-47. Cord Grip...............................................................................................................2-60
Figure 2-48. Advance Switch Mounting for Mechanical Press Brakes.....................................2-61
Figure 2-49. Advance Switch on Upacting Press Brakes ..........................................................2-62
Figure 2-50. Advance Switch with Cover Removed..................................................................2-64
Figure 2-51. Speed Change Switch on Left Side of Adira Press Brake.....................................2-67
Figure 2-52. Guifil Press Brake Wiring Diagram......................................................................2-69
Figure 2-53. Relay Socket Diagram...........................................................................................2-72
Figure 2-54. Relay Diagram.......................................................................................................2-72
Figure 2-55. Relay Socket Press Connections...........................................................................2-75
Figure 2-56. Relay Board with TB14 Connector - Positions 6 and 7........................................2-76
Figure 2-57. Inserting Wires into a TB14 Connector................................................................2-77
Figure 2-58. Cord Grip...............................................................................................................2-78
Figure 2-59. Advance Switch Mounting for Mechanical Press Brakes.....................................2-79
Figure 2-60. Advance Switch on Upacting Press Brakes ..........................................................2-80
Figure 2-61. Advance Switch with Cover Removed..................................................................2-82
Figure 2-62. Speed Change Switch on Left Side of Adira Press Brake.....................................2-85
Figure 2-63. Guifil Press Brake Wiring Diagram......................................................................2-87
Figure 2-64. Relay Board with TB14 Connector - K4 Coil A (4) and K4 Coil B (5) ...............2-92
Figure 2-65. Top View of Retract Sensor and Magnet Alignment and Spacing.......................2-94
Figure 2-66. Retract Sensor Assembly ......................................................................................2-95
Figure 2-67. Magnet Assembly.................................................................................................2-95
Figure 2-68. Main board with J8Connector...............................................................................2-98
Figure 2-69. Relay Board with TB14 Connector - Positions 8 and 9........................................2-99
Figure 2-70. AB6 Limit Switch ...............................................................................................2-100
Figure 2-71. Advance/Pinch Retract Switch Assembly...........................................................2-102
Figure 2-72. AB6 Cable Connections......................................................................................2-104
Figure 2-73. Inside Front of AB6 Control console Showing Cable Connection.....................2-106
Figure 2-74. Inside View of an S6 Gauge................................................................................2-108
Figure 2-75. Inside View of an S7 Gauge................................................................................2-109
Figure 2-76. Inside View of an S8 Gauge................................................................................2-110
Figure 2-77. Inside View of IEC Power Entry Plug and Cover...............................................2-112
Figure 2-78. IEC Power Entry Module....................................................................................2-114
Figure 2-79. Side View of Fuse Clip Showing Voltage Selector...........................................2-114
Figure 2-80. Top View of Fuse Clip Showing Voltage Selector Window.............................2-115

Autobend 6 November, 1999 1-1
Chapter 1
Introduction
Overviews
Before installing the gauging system, the installer should become familiar
with concepts and terms regarding the Autobend control system. This
manual provides procedures for installing the Autobend 6 (AB6) control
system. The following are overviews of major concepts and terms used in
this manual.
Installation
Installation of the AB6 involves mounting gauge components to the press
brake. The installation requires making electrical connections from the
AB6 power cabinet to the gauge and to the console. Connections must also
be made from the outside electrical source to the control. Testing the
system is the final installation step. A checklist is provided at the end of
the “Installation” chapter to use as a guide during installation.
Component Mounting
The control console, power cabinet, gauge, gauge bar, and supports are
components of the AB6. They are attached to the press brake during the
component mounting phase of installation. When the system is installed,
make arrangements to have the optional second axis installed by a Hurco
factory-trained installer.

Installation Manual
1-2 Revision E Hurco
Electrical Connections
The AB6 has electrical components that the installer connects within the
system, between the system and the press brake, and to outside electrical
devices. The advance switch, advance relay, retract sensor, cables
(harnesses), and calibration switch are examples of system parts that
require electrical connections. The external power source connects to the
AB6 power cabinet.
System Checklist
An important step in installing the AB6 is verifying that it is operational.
The steps for verifying proper installation of the components and electrical
connections are in a checklist at the end of the “Installation”chapter.
Follow this checklist while installing the system.

Introduction
Autobend 6 November, 1999 1-3
Safety Precautions
This section is included to address the safety hazards normally
encountered with the intended use and the foreseeable misuse of the AB6.
This product was intended to be used by trained operators who create
metal bending programs either on the console or on an off-line system.
These operators then run the programs to bend metal. While running the
machines, the operators must use their experience and training to make
any necessary adjustments and improve the efficiency of their programs.
This safety section describes common problems seen by Hurco Service
representatives with suggestions for avoiding or dealing with the problems
in a safe manner. However, this information is not an exhaustive
description of all of the possible misuses of the machine nor is it a
substitute for operator training, skill, and good judgment. Hurco does not
accept any liability for operator error.
It is important to follow all of Hurco and the press brake manufacturer’s
safety precautions to avoid personal injury, damage to the machine, and
unproductive downtime. Installers must also follow the safety regulations
of their shops.
Errors in setup or programming can damage the press brake and cause
severe personal injury. The Hurco AB6 does not reduce or eliminate the
need for its users to follow the safety and operating instructions the press
brake manufacturer provides. Do not ignore safety policies and
safeguarding circuits of the press brake’s controls.
Be familiar with the following safety issues regarding the press brake and
the AB6:
•Control Console Stop Button
•Gauges
•Power Cabinet and Console Location
•Axes’Orientation

Installation Manual
1-4 Revision E Hurco
Control Console Stop Button
The AB6 control console keypad and display areas are shown below.
Users press the keys on the control console to interact with the system.
Press the Stop key on the control any time a jam occurs between the
gauging surface and the tooling or if an emergency situation arises
involving the AB6 equipment. Refer to the AB6 Programming and
Operations manual for details about the control console.
Here is the AB6 console:
Figure 1-1. AB6 Control Console Keypad
Important
The Stop button does not force the press brake to stop unless an
interlock is wired from the Ram Enable relay (K1) to the press brake
logic.
The press brake’s Stop or E-Stop does not force either control to stop
unless an interlock is wired from the press brake logic to the AB6
relay coil spare relay (K3).

Introduction
Autobend 6 November, 1999 1-5
Power Cabinet and Console Location
Before operating the gauging system on a press brake, become familiar
with the machine’s components.
The figures below are examples that show upacting press brakes with the
small and large AB6 power cabinets attached to the side:
Figure 1-2. Side Views of Upacting Press Brake with Small and Large Power Cabinets
The figure below shows an upacting press brake with the AB6 control
attached directly to the press brake. An alternative method of attaching the
control console is to attach it with the optional pendant arm. (Refer to the
Installation manual for details.)
Figure 1-3. Front View of Upacting Press Brake with AB6 Control Console Attached