Contents
chapter contents page
1Indicator lights on Frontpanel and switches for safe operation . 3 - 8
2General Safety Instructions . 9
2.1 Prerequisites for using the press brake protection AKAS® ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 10
3 Description and fields of application for the equipment.. 11
3.1 General Instructions ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 11
3.2 Function Description / Characteristics ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 12
3.3 Function description during bending of flat sheet metal / bending of wavy sheet metal ^^^^^^^^^^^^^^^^^ 13
3.4 Function description during Box bending / bending of small items ^^^^^^^^^^^^^^^^^^^^^^^^^^ 14
4 Mechanical data, dimension drawings 15
4.1 AKAS®-3M / -3F ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 15
4.2 AKAS®-IIM / -IIF ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 16
4.3 AKAS®-LCM / -LCF ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 17
4.4 max. Standard-Range,max. positioning range of the supports, Fiessler holders ^^^^^^^^^^^^^^^ 18
5Mounting 19
5.1 How to proceed during the mounting of the AKAS® -system ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 19
5.2 1a. Overrun Traverse Measuring / 1b. Dip Switch Adjustiment ^^^^^^^^^^^^^^^^^^^^^^^^ 19
5.3 2. Design of a Mechanical Suspension Device - void if Fiessler holders are used ^^^^^^^^^^^^ 20
5.4 3. Mounting of the suspension devices at the ram ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 20
5.5 4. Mounting of the AKAS® components on the holders ^^^^^^^^^^^^^^^^^^^^^^^^^^^ 21
5.6 5. Connection the AKAS® - wiring diagrams: see chapter 6 ^^^^^^^^^^^^^^^^^^^^^^^^^ 22
5.7 6. Adjustment of the AKAS® during first installationn ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 23
5.8 7. Adjustment of the distance of the AKAS® from the bending punch (self-acting if supports are used) ^^^^^^^ 27
5.9 8. Function Verification of all electrical connections in view of the safety classs 4 requirements ^^^^^^^^^^ 29
5.10 9. Self-Acting Overrrun Traverse Test ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 29
6Electrical connections -Descriptions / wiring diagrams 30
6.1 Electrical Data ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 30
6.2 Instructions for Integrating the AKAS® inti the machine control system ^^^^^^^^^^^^^^^^^^^^^^^^ 31
6.3 AKAS®-3M / AKAS®-IIM (operation only with additional safety PLC) ^^^^^^^^^^^^^^^^^^^^^^^^ 32
Functions / Terminals ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 32
Connection ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 33
6.4 AKAS®-LCM (operation only with additional safety PLC) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 34
Functions / Terminals ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 34
Connection ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 35
6.5 AKAS®-3F / AKAS®-IIF / AKAS®-LCF -with additional safety functions (operation also without additional safety PLC) ^^^ 36
Functions / Terminals ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 36
Connection example: safety monitoring of the machine by AKAS®-...F ^^^^^^^^^^^^^^^^^^^^^^ 39
6.5.1 AKAS®-...F selectable Safety functions ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 40
1. Operation with additional safety control ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 40
2. Monitoring of the Foot Pedal ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 40
Connection: Foot Pedal for 1 Operator / 2 Foot Pedals for 2 Operators ^^^^^^^^^^^^^^^^^^^^ 40
3. Soft-braking if the Foot Pedal was released (Delayed Foot Pedal Reaction) ^^^^^^^^^^^^^^^^^^^^ 40
4. Overrun Traverse Control ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 40
5. Monitoring of the Stop Valves (EDM) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 41
6. Monitoring of the door- and the Emergency OFF-circuits, Emergency-OFF of the Motor-driven rear stoppers ^^^ 41
Connection: Reset Button wiring for the rear protective grid if operated without EDM ^^^^^^^^^^^^^^^ 41
Connection: Safety light Grid ( equivalent switching) as rear guard ^^^^^^^^^^^^^^^^^^^^^^^ 42
Connection: Safety light Grid ( antivalent switching) as rear guard ^^^^^^^^^^^^^^^^^^^^^^^ 42
7. Installation operation/ protection by monitored slow speed wiithout activated protective field ^^^^^^^^^^^ 43
Connection: when equivalent switching door contacts are used ^^^^^^^^^^^^^^^^^^^^^^^^ 43
Connection: when antivalent switching door contacts are used ^^^^^^^^^^^^^^^^^^^^^^^^^ 43
8. Slow speed traverse information -Connection of traverse measuriung device ^^^^^^^^^^^^^^ 44
9.Enhancement of Switching-over tolerances of the valve position monitors^^^^^^^^^^^^^^^^^^^^ 44
6.5.2 Programming of the safety functions by Hex switches ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 45
6.6 Displaying outputs, Indicator LEDs^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 47
-Muting lamp , adjustment control LEDs , indicator LEDs^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 47
-Outputs via serial RS232-interface ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 48
7 Service / Maintenance / Warranty ^^^^^^^^^^^^^^^^^^^^^^^^ 51
8 Order Codes 52
9 AKAS®-Inspection sheet 53
10 Declaration of Conformity 54
11 Terms 55
