cybelec DNC60 User Manual

Page 1

DNC 60 G

Machine Parameters

CYBELEC SA Tel. ++ 41 24 447 02 00 RUE DES UTTINS 27 Fax ++ 41 24 447 02 01 CH - 1400 YVERDON-LES-BAINS E-Mail: info@cybelec.ch SWITZERLAND

V-DOC-60G-EN

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26.09.2008 V. 1.8d

CONTENTS

MACHINE PARAMETERS ............................................................................................................... 6

Safety, Copyright & License agreement .............................................................................. 6

Introduction .......................................................................................................................... 6

Specification of alphanumeric characters 8

Machine parameters definition ............................................................................................ 9

P29 Display Resolution 9 P30 Security distance (distance at low speed) 9 P31 Number of supplementary legs 10 P32 Leg distance 11 P33 Sheet present speed 11 P34 Type management axis 11 P35 Retraction distance 12 P36 Hold-downs Time 12 P37 Correction factor blade gap 13 P38 Treatment Jitter Error 13 P39 TDC Time 14 P40 None Synchro limit (Opened clamps / Closed clamps) 14 P41 Distance "Sheet present" <–> "Bottom of mechanical clamp" 14 P42 Distance "Sheet present" <–> "Bottom of electronic clamp" 14 P43 Clamp disengagement time 15 P44 Distance sheet index <–> blade 15 P49 Ejection time 15 P50 Maximum sheet width 16 P51 Distance stop X1 <–> Square 16 P52 Articulated arm length 16 P53 Maximum rotation arm angle 16 P54 Rake angle min and max 17 P55 Distance Í fixed point blade 17 P56 Cycle Option 17 P57 Access to EasyCut mode 17 P58 Distance Potentiometer 18 Material 18 Default thickness 18 P60 Transmission speed 18 P61 Transmission data 19

PM60G16_EN_V2.DOC CONTENTS PAGE 1

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P62 Stop bits 19 P63 Parity 19 P65 Protocol 19 P66 BCC 20

Tests of the serial port ........................................................................................................ 20

P67 None at product search in cassette 21 P68 Conversion Inch/mm 21 P69 Stop Q Product reached 21 Auxiliary functions parameters (AF) 22 P70 Function type 23 P71 Digital Mode 23 P72 Analogue mode 24 P73 Voltage mode 24 P74 LS distance 25 P75 Overrun distance 25 P76 Advanced stop 25 P77 Tolerance 26

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P78 Reversal time 26 P79 Minimum range (D/A) 26 P80 Maximum range (D/A) 26 P81 Minimum range (progr) 27 P82 Maximum range (progr) 27 Cutting pressure parameters (AF6) 27 P83 Minimal Blade up pressure 27 P84 Rake angle adjust. pressure 27 P85a ELECTRICAL BLADE GAP 28 P85b Blade gap adjust. pressure 28 P86 Blade Up pressure 28 P87 Blade Up gain 28 P88 Acc. time Blade Down pressure 28 P89a Dec. time Blade Down pressure 28 P89b Dec. time manual pressure 29 P90 Acc. time Blade Up pressure 29 P91 Dec. time Blade Up pressure 29 P92 Decompression time 29 Calibration cutting pressure parameters (AF6) 29 P93 TDC max Sensor Distance 30 Extended blade gap parameters (8 segments) 30 X Backgauge foldaway parameters 31 P94 Park distance 31

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P95 Crawl distance 31 P96 Hydraulic foldaway time 32 P97 LS/HS X Commutation 33 P98 Delay Reset out Hold-downs 33 P99 Pulsate TDC duration 33 P100 Easy Optimizer 33 P101 AFs Adjustment once out of … 34 P104 Cut on middle 34 Thickness measurement parameters (8 segments) 34 Sheet Support 35 Anti-Twist Parameters 36 P112 Sequentiel sending FAs 38 P113 Delay opening hold-downs 38 P114 Duration opening hold-downs 38 P117 Toggle Mode Level 3/2/3 38 P118 I/O Visualization in Run 39 P119 Nibbling Mode 39

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P120 Uninterruptible Cut 39 P121 Show all Mach. Par. 39 P122 Print all Mach. Par. 39 P123 Key 0 Blocks Utilization 40

SPECIAL SHEAR FUNCTIONS ....................................................................................................... 41

Blade gap function (F1) ....................................................................................................... 41

Calibration of functions F1 / F5 42 Blade gap calculation 42

Rake angle (F2) and cutting length (F3) functions (with only one potentiometer) .............. 43

Calibration of the auxiliary function rake angle F2 44 Calibration of the auxiliary function cutting length F3 45 Rake angle calculation 46 Cutting length calculation 46

Cutting length function (F3) with fixed rake angle (no F2 rake angle function) .................. 47

Calibration of function F3 47  Cutting length calculation 48

Cutting length function (F3) without measuring potentiometer (Use of tempo) .................. 49

Calibration of function F3 49 

Flying Cut Function (F4) ...................................................................................................... 50

Pressure ramps function (F6) .............................................................................................. 51

Calibration of function F6 51 

CONTENTS PAGE 3

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Parametrizing of function F6 52

Function Pressure ON or OFF (F6) .................................................................................... 53

Blade Up or Down 53 SP or SN of the AF 53

Sheet thickness measurement function (F7) ...................................................................... 54

Calibration of function F7 54 

Sheet Support ..................................................................................................................... 55

Configuration 56 Parameters 57 Screen Display (for the Operator) 57 Cycle of a 2-position Sheet Support 58 Cycle of a 3-position Sheet Support 61 Manual Mode 62

Anti-Twist Device ................................................................................................................ 63

Inputs/Outputs 63 Parameters 63

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A-TW Device Cycle 64 Screen Display (for the Operator) 64 Mode manuel 64

FUNCTIONALITIES ......................................................................................................................... 65

Visualization of the Inputs/Outputs pages in cycle 65 Input clearance X 65 Backgauge foldaway X 65 Clearance of the backgauge X 67 Hydraulic foldaway of backgauge X 68 Input Set Pressure 69 Facilitated Up/Down manipulation of the blade 70 Internal backup (save) 71 Internal restoration of PMs and tools 73 Input/Output configuration 75

Configurable axes and functions ........................................................................................ 75

Axes 75 Functions 76

Definition of inputs/outputs by default ................................................................................. 77

INPUTS 77 OUTPUTS 78

Configuration of digital inputs/outputs ................................................................................ 80

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Configuration of analogic inputs/outputs ............................................................................. 81

Management of the access levels by external key ............................................................. 82

Machine Messages ............................................................................................................. 83

INDEX .............................................................................................................................................. 85

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MACHINE PARAMETERS

SAFETY, COPYRIGHT & LICENSE AGREEMENT

Please consult the safety instructions, copyright and license agreement on the first pages of the manual.

INTRODUCTION

On the machine parameters page N° 01, you will find the following fields:

Softs:

PIC

Key:

Language

CONFIGURATION 8 I/O

GIXME: Version of the Master software contained in the DNC.

ZIAMBA3: Version of the Master boot software

N2XMng: Version of the axes software

ZZAMBA3: Version of the axes boot software

N2XSA1: Version of the N2XSUP axes software.

Name of the pic software the DNC is equipped with.

Enables to choose between a cabled key or a password.

Field allowing a pre-selection of the various resident languages (by means of the manual

displacement keys (

Field allowing to select the hardware configuration.

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MACHINE PARAMETERS -01- IGNORE Softs: GIXMEG/ZIAMBA3 PIC:AA6 N2XMng/ZZAMBA3 N2XSA1 Key:0 Language: [GB] FR GB DE IT ES PT SE NL CONFIGURATION 8 I/O: 1 X FRONT GAUGE: _ X3: X 00 Axis type __ 01 Operating mode __ 02 Encoder reso. (I/mm) ___.___ 03 Tolerance 0.05 04 Advanced stop _.__ 05 Overrun distance ___.__ 06 Slow speed distance __.__ 07 SP / SN time _.___ 08 Acceleration time 0.300 09 Deceleration time 0.400

MACHINE PARAMETERS -02- IGNORE

X3: X 10 Positioning speed 30.00 11 Fin.approach speed __.__ 12 Indexing speed ____.__ 13 Manual slow speed ___.__ 14 Manual high speed ____.__ 15 A priori voltage __.___ 16 Maximum voltage _.___ 17 Minimum voltage _.___ 18 Offset voltage __.___ 19 Closed loop toler. 80% 20 Max. follow.error __.__ 21 Surveillance time _.___ 22 Proportional gain _____ 23 Integral gain _____

With regard to the axis parameters (P00 –> P28), these are described in the "N2X BOARD PARAMETERS" manual.

The name of the axes and auxiliary functions can be personalized. An axis or auxiliary function's name may contain up to 4 characters.

MACHINE PARAMETERS PAGE 7

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SPECIFICATION OF ALPHANUMERIC CHARACTERS

1) With the aid of the manual displacement keys, run through the character table until the required character appears in the display.

Note: The

characters.

The character.

2) Press the memorized.

3) Repeat operations 1 and 2 for the following characters.

or keys move forward or backward by 4

or keys move forward or backward by 1

or TEACH key (memorize). The first character is

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MACHINE PARAMETERS DEFINITION

MACHINE PARAMETERS -03- IGNORE X3: X 24 Differential gain _____ 25 Index mode __ 26 Index position ______.__ 27 Min. limit - 0.00 28 Max. limit + 1000.00 29 Display resolut. _.__ 30 Saf. Limit dist. _____.__ 31 Supplement stops _ 32 Dist.between legs _____.__ 33 Sheet pres. speed ___.__ 34 Type of axe funct. 35 Retraction distance 2.00 36 Hold-downs/retr.time 1.20 37 Blade gap corr.factor 0.90

P29 DISPLAY RESOLUTION

(Does not function in Inch mode, P68).

1.00

0.10

0.01

axis display to 1 mm accuracy

axis display to 1/10 mm accuracy

(or undefined) axis display to 1/100 mm accuracy

P30 SECURITY DISTANCE (DISTANCE AT LOW SPEED)

This is the safety distance from the stroke end (SE) at which the back gauge switches from manual high speed (P14) to manual low speed (P13), or vice versa.

This security distance provides extra security when approaching stroke end and avoids vibrations at the end of the ball screw drives.

IMORTANT: P30 must be

< [(SE–) – (SE +)] / 2

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P31 NUMBER OF SUPPLEMENTARY LEGS

In the case of an axis with several gauge arms, P31 defines the number of supplementary arms (max. 7).

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P32 LEG DISTANCE

P32 defines the separation between two consecutive arms. The separation between 2 consecutive arms being always the same.

P33 SHEET PRESENT SPEED

In the case of a take sheet cycle, without square, the P33 defines the speed at which the axis moves once the clamp has detected the sheet.

P34 TYPE MANAGEMENT AXIS

Remark: This field is accessible only on X4, X5, X6.

Definitions:

y The dependant axes will follow the cycle sequences.

y The independent axes will execute their own advance sequence with

their signal "Start Xn".

y The axes with automatic "Start" will have their positioning departure

synchronized with the departure of the shear axes (X1/X2/X3).

y The axes with an external "Start" will have their positioning departure

commanded by their signal "Start Xn".

Modes:

0 or __: Auxiliary axis dependant on the cycle with automatic "Start".

1 (D0): Auxiliary axis independent of the cycle with external "Start"

(masked time).

4 (D2): Auxiliary axis dependant on the cycle with external "Start". In this

mode, the axis' sequences follow the cycle sequences but the cycle does not wait for the end of axis positioning to execute the advanced sequence (masked time).

2 (D1): Only for X4, this mode indicates that X4 is used as a second

backgauge.

MACHINE PARAMETERS PAGE 11

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X1, X2: frontgauges X3, X4: backgauges

Remark: P35, P36, P37 are accessible only on X1 and X3.

P35 RETRACTION DISTANCE

Sufficient distance for the axis retraction.

This retraction is made:

1) Before the cut for backgauges. By cutting, the sheet spreads. The gauge must be retracted.

2) After the cut for frontgauges. After the cut, the sheet holder moves upward. The sheet has to be retracted in order to enable the raising of the blade without rubbing.

The cycle will only wait for the axis to reach its retraction value (in high speed), then the axis will be stopped independently of the machine cycle.

P36 HOLD-DOWNS TIME

Negative value: This value is interpreted as a retraction delay time and

allows to wait for the hold-down to pressure up before starting the retraction.

After receiving the HOLD-DOWN CLOSED signal

(0V) the DNC waits for the time programmed in this parameter before starting the retraction.

Positive value:

The programmable range for this time is situated between -9,99 and +9,99 seconds.

This parameter (programmed positive) defines machine

functioning without the HOLD-DOWN input signal.

Effectively this signal is replaced by the programmed

time. As soon as the CUTTING AUTHORIZATION

signal is furnished, the DNC will wait for the programmed time then start the retraction. After this time has elapsed, the DNC considers that the sheet is held down.

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P37 CORRECTION FACTOR BLADE GAP

This parameter allows to correct the axis positioning value as a function of the blade gap defined in the product. The DNC applies a constant correction, to all the programmed positioning values, as a function of the blade gap and this parameter.

Cv = Cp + P37 * Jc Cv Axis positioning value (target value) CP Programmed value Jc Blade gap P37 positive Back gauge cycle P37 negative Front gauge cycle

At each STOP the DNC displays the real axis value (with the correction).

MACHINE PARAMETERS -04- IGNORE

38 Treatment jitter error _ 39 TDC time 0.80s Clamp: Opened Closed 40 Synchro limit ____.__ ____.__ 41 Mech. sheet <-> clamp bottom ___.__ 42 Elect. sheet <-> clamp bottom ___.__ 43 Clamp disengagement time _.__s 44 Distance Index <-> Blade ___.__ 49 Ejection time __.__s

50 Maximal sheet width 4000 51 Distance stop X1 <-> Square ___.__ 52 Length of articulated arm ___.__ 53 Max angle of articulated arm __._°

P38 TREATMENT JITTER ERROR

Management of encoder impulse errors.

0 2

Other values

MACHINE PARAMETERS PAGE 13

No error handling

Display of alarm messages in the interactive field, but no machine stop.

Display of alarm messages in the interactive field, the

DNC goes into MANUAL mode, and the pressing of

the

key of the front panel is being simulated.

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P39 TDC TIME

This parameter is only used if for the RAKE ANGLE (AF2) and CUTTING LENGTH (AF3) functions only one potentiometer is used.

This time is used to delay the adjustment of the RAKE ANGLE function (AF2 P70 = 2 or 50) after reception of the TDC signal in order to wait for

the stabilization of the blade at the TDC. Effectively, in this configuration it is only possible to adjust the rake angle if the blade is completely stopped at the TDC.

P40 NONE SYNCHRO LIMIT (OPENED CLAMPS / CLOSED CLAMPS)

This double parameter defines the maximum separation authorized between

X1 and X2 with the clamps opened and closed.

This safety control is switched on as soon as an axis moves. If the limit is reached, the axis is stopped and an error is signalled.

It also allows to deal with all mechanical backgauge configurations (eg. gauges joined by a bar).

P41 DISTANCE "SHEET PRESENT" <–> "BOTTOM OF

MECHANICAL CLAMP"

This distance should be greater than the distance between the sheet detector and the mechanical bottom of the clamp.

It is used in sheet taking cycles without square.

P42 DISTANCE "SHEET PRESENT" <–> "BOTTOM OF

ELECTRONIC CLAMP

This distance should be less than the distance between the sheet detector and the mechanical bottom of the clamp. It is used in sheet taking cycles with square or in "Square=2" mode. It prevents the clamps from touching the sheet before they are closed.

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P43 CLAMP DISENGAGEMENT TIME

Remark: The programming of this parameter determines the use or not of

clamps. Undefined = machine without clamps Defined = machine with clamps.

This delay is used to make a safety control on the disengagement of the sheet from the clamps.

In the case of a cycle "without sheet", "without cutting", the clamps will open then the axis will move backwards to disengage the clamps.

The DNC will control only after the P43 time that the "sheet present" signal has disappeared. If the sheet remains blocked in the clamps, the axes are stopped and an error is signalled.

P44 DISTANCE SHEET INDEX <–> BLADE

This parameter indicates the distance between the sheet detection point and the cutting line.

This parameter is used in the case where an indirect measure of the sheet is to be made before it is cut.

This working mode is selected by programming the value 2 (D1) in the Take

sheet field.

P49 EJECTION TIME

This parameter should only be programmed in the case where the clamps are equipped with ejectors.

In the case where the Ejection field has been defined (on the sequence

page) the ejection cycle is as follows:

P49 positive:

1) Set ejection signal

2) Ejection time (P49)

3) Clamp opening

4) Reset ejection signal

P49 negative:

1) Clamp opening

2) Set ejection signal

3) Ejection time (P49)

4) Reset ejection signal

MACHINE PARAMETERS PAGE 15

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P50 MAXIMUM SHEET WIDTH

This parameter should only be programmed in the event that the machine is equipped with function (F3), measuring the length of the cut or function (F2), measuring the rake angle. It defines the maximum cutting length of the machine.

The three parameters which follow (P51, P52, P53) should be programmed only for machines equipped with 2 frontgauge clamps (X1, X2) of which X1 (left leg) is fixed and X2 (right leg) is fitted with an articulated arm.

P51 DISTANCE STOP X1 <–> SQUARE

This parameter defines the distance between the left leg and the right end of the blade (generally the square).

P52 ARTICULATED ARM LENGTH

This parameter defines the distance between the axis of the articulated arm and the axis of the cylinder holding the sheet.

P53 MAXIMUM ROTATION ARM ANGLE

This parameter defines the maximum angle of rotation authorized for the articulated arm.

PARAMETRES MACHINE -05- IGNORE

54 Angle MIN: 0.50° MAX (Nom): 5.00° 55 Dist <- fixed point blade 100.00 56 Cycle options __ 57 EASYCUT mode at Power on 0 58 Distance Potentiometer 3800 RAKE ANGLE / BLADE GAP TABLES / PRESSURE Material 1: ALU1 Def Thickn: __.__ Thickness Rake angle Bl.gap Pressure min 0.20 0.10° 0.20 20 I1 2.00 0.50° 0.40 40 I2 3.00 1.50° 0.60 60 I3 4.00 2.10° 0.80 80 max 6.00 3.00° 1.00 100

The four parameters which follow (P54 –> P57) should be programmed only for machines equipped with a function (AF2) for measuring the rake angle.

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P54 RAKE ANGLE MIN AND MAX

Min and max rake angle authorized.

P55 DISTANCE Í FIXED POINT BLADE

Distance between the left extremity of the lower blade and the axis of the rotation point of the upper blade. This rotation point being fixed (no vertical variation) regardless of the rake angle. (See figure 4, page 43).

the case where this point does not exist the point with the least variation is

In chosen.

N.B.: This point can be situated outside the cutting range (to the right).

In this case, P55 can be defined negative.

P56 CYCLE OPTION

This parameter is used to define the cyle options explained hereafter.

D0 = 0 The gauge axis starts its positioning when the blade arrives at

the TDC.

D0 = 1 The gauge axis starts its positioning when the blade arrives at

the TDC if the gauge approachs the blade. Positioning in SN (negative sense). The gauge axis starts its positioning when the blade arrives at the BDC if the gauge moves away from the blade. Positioning in SP (positive sense).

D1 = 1 The gauge axis starts its positioning when the blade arrives at

the BDC.

D2 = 1 The Retraction field is not displayed in key position 0 or 1. D3 = 1 Activates the messaging of the cycle follow-up information.

P57 ACCESS TO EASYCUT MODE

This parameter allows you to choose the access to the EasyCut page.

0 Access to the MENU page at the start up of the soft 1 Access only to EASYCUT page. 2 No access to the EASYCUT page Undef Access to the EASYCUT page at the start up of the soft

MACHINE PARAMETERS PAGE 17

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P58 DISTANCE POTENTIOMETER

Horizontal distance between the left edge of the lower blade and the potentiometer position. This parameter must be greater than P55 and less than or equal to P50 (P55 < P58 ≤ P50). If this parameter is not definied, it will take the default value of P50.

MATERIAL

The name of the material is programmed in 4 characters in the fields located

on the line headed -MATERIAL-.

The name of the material is defined in alpha numerical using the manual displacement keys. You will find a description of the use of the manual displacement keys for defining the alpha numerical characters in the paragraph concerning the auxiliary functions.

DEFAULT THICKNESS

For each material you can program a default thickness. When clearing the buffer or selecting another material, if the default thickness is defined, then it

will be transferred in the Thickness field of the product.

MACHINE PARAMETERS -06- IGNORE

-- RS232 CHARACTERISTICS --

60 Transmission speed 38400 61 Transmission data 8 62 Stop bits 1.0 63 Parity (-:off, 0:even, 1:odd) _ 65 Protocol 6 66 BCC 9 67 None at product search in cassette _ 68 Conversion Inch/mm 69 Stop Q Product reached _ Cut Counter: 127 Counter 11h 42min

P60 TRANSMISSION SPEED

Programmable to 300, 600, 1200, 2400, 4800, 9600, 14400, 19200, 38400, 57600 baud.

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P61 TRANSMISSION DATA

Number of data bits (usually 8) used for transmission.

P62 STOP BITS

Programmable, depending on the peripheral: 1.0, 1.5, 2.0

P63 PARITY

Parity checking.

P65 PROTOCOL

This parameter allows the selection of one of several transmission protocols.

0 / _

1 Identical to 0 or _, but without echo from PC.

2 Protocol for liaison with PUNCHER,

Cybelec standard for PC link with software via CYBELEC protocol. When the DNC is sending, the PC sends back a control character after receiving each character from the DNC. When the DNC is receiving, no control character is sent back to the PC.

READER.

CTS and DSR signal management for flow control. When the DNC is receiving, and if the DNC wishes to halt transmission temporarily to process the received data, the CTS line goes low, indicating that only one more character can be accommodated (if more arrive, they will be lost).

With this protocol in force, the READER must

thus send only one more character when the CTS line goes low. On the other hand, when the DNC is sending,

and the READER forces the CTS line low, the

DNC stops sending characters immediately (not even 1 more is sent).

3 Same as for protocol 2, but when the DNC

forces the CTS line low, it does not expect to receive any more characters (not even 1).

Therefore, the READER must not send even 1

more character, the moment the CTS line goes low.

MACHINE PARAMETERS PAGE 19

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P66 BCC

This parameter authorizes or inhibits the checksum test in reception mode.

_ 1

with checksum

without checksum

TESTS OF THE SERIAL PORT

The serial port of the DNC 60 is SUB-D 9P, plug J5.

y Introduce and verify that the transmission parameters are programmed

as follows:

PARAMETERS RS232 / DIVERS

. . .

-- COMPUTER LINK – 106 BAUD RATE 4800 STOP 1.0 PARITY ODD(1) EVEN(2) _ BITS 8 PROTOCOLE _ BCC ___

y Set a test loopback connector on the serial line connector RS232 to be

tested.

y Press the

The message RUN must flash.

y To stop the test, press the

If you wish as well to test the cable:

y Connect the transmission cable to the DNC and fit a short circuiting

loopback connector on the other end of the cable to be tested.

key to start the test.

(STOP) key.

Test loopback connector

Pin 2 (RXD) wired to pin 3 (TXD) Pin 4 (DTR) wired to pin 6 (DSR) Pin 7 (RTS) wired to pin 8 (CTS)

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RS 232 transmission cable

Shield: connection on the metallic hood Blindage: connexion sur le capot métallique Abschirmung: Anschluss an Metallhülse

P67 NONE AT PRODUCT SEARCH IN CASSETTE

If P67 = 1 The DNC inhibits the various calculations

relative to functions F1, F2, F3 (blade gap, rake angle, cutting length) whenever a product is recalled from the product memory. Otherwise, all the relevant calculations are performed at each product recall.

If P67 = 2 The DNC inhibits the calculation of the TDC. The

blade upstroke will hence only take account of the exterior TDC (24V contact of max TDC).

If P67 = 3 The above two conditions are in fare.

P68 CONVERSION INCH/MM

If P68 = 1 Conversion to inches of user data expressed in

mm.

If P68 = 0 or undefined User data expressed in mm.

P69 STOP Q PRODUCT REACHED

This parameter allows to stop the cycle execution in AUTOMATIC mode as

soon as the quantity of products has been reached.

This functionality is active by default (P69 = Undef). To inhibit it, you have to program P69 = 0.

In page MP 12 (PARAMETRIZING OF THE MACHINE MESSAGES),

write Q PRODUCT REACHED in message 15.

When the quantity of products is reached, the STOP key is activated and the DNC displays the MACHINE MESSAGES page with Q PRODUCT REACHED. When releasing the STOP, the quantity of executed products is

reinitialized at 0.

MACHINE PARAMETERS PAGE 21

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AUXILIARY FUNCTIONS PARAMETERS (AF)

MACHINE PARAMETERS -07- IGNORE

--Auxiliary functions- F1:GAP F2:ANGL F3:BDC 70 Function type 2 2 2 71 Mode: Digital _ _ _ 72 Analogue 1 1 0 73 Voltage _ _ _ 74 LS distance __ __ __ 75 Overrun dist. __ __ __ 76 Advanced stop 2 2 2 77 Tolerance 2 2 2 78 Reversal time _.__ _.__ _.__ 79 Min.range(D/A) 2 38 2 80 Max.range(D/A) 250 254 254 81 Min.range(prog) 5 34 0 82 Max.range(prog) 165 341 361

On the MACHINE PARAMETERS page N° 7 you will find a set of fields

under the heading:

Specification of alphanumeric characters

1) With the aid of the manual displacement keys, run through the character table until the required character appears in the display.

Remark: The

4 characters.

The 1 character.

2) Press the memorized.

3) Repeat operations 1 and 2 for the following characters.

The auxiliary function pages can only display 3 AF at the same time, whereas the DNC can handle up to 8. In order to visualize the other AF, position the cursor on any field pertaining to parameters 70 to 78, and use the manual displacement keys.

In these fields you can enter the auxiliary function identifier using 4 alphanumeric characters (n=1 to 8).

On initialisation, these appear as F1, F2 .... F8.

or keys move forward or backward by

or TEACH key (memorize). The first character is

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P70 FUNCTION TYPE

Definitions:

y The dependent auxiliary functions follow the sequences of the cycle. y The auxiliary functions with automatic START have their

management start synchronised with their axis start.

y The independent auxiliary functions execute their own advance

sequence and START with their signal START AFn.

y The auxiliary functions with external START have their management

start triggered by their START AFn signal.

Programming:

P70 = undefined

P70 = 0

P70 = 1 (D0)

P70 = 2 (D1)

P70 = 4 (D2)

AF dependent on the machine cycle with

automatic START.

The code 0 prohibits display of the function, but allows to reserve the function outputs in digital mode. The aim of this is to avoid a difference of the auxiliary functions as a function of the configuration of the machine options. The wiring can be standardized.

Cycle-independent AF with independent

advance sequence and external START.

Special AF with internal calculations:

- for F1 and F5: blade gap

- for F2: cutting angle

- for F3: cutting length (BDC)

- for F4: timer for flying cut

- for F7: sheet thickness measurement

AF dependent on the cycle for the advance sequence, but having its own management

start, supplied by its corresponding START

AFn signal.

P71 DIGITAL MODE

This parameter configures the AF in digital mode. The programmed number (maximum 8) corresponds to the number of 24V output wires (binary coded) for the chosen function. This number of outputs is reserved.

Calibrating digital functions

The parameters P79 and P80 can be used to define a limit for the binary

codes attributed to the function.

Example: A digital function programmed with 3 wires accepts the digital

values from 0 to 7. These values are used by default if P79 and P80 are not programmed. If you program P79 = 2 and P80 = 5, the codes 0, 1, 6 and 7 are excluded.

MACHINE PARAMETERS PAGE 23

Page 26

P72 ANALOGUE MODE

This parameter configures the AF in analogue mode, so that it can be used as an axis with analogue position measurement, or measurement of any other physical attribute (temperature, pressure, etc.).

Mode 1: Reservation of 2 digital outputs (SP/SN) and a digital input

(potentiometer).

Mode 0: Reservation of just one analogue input (F3 in cutting length

mode).

Calibration of an analogue function

1) Move down the function until its minimum position is reached, by

placing the cursor on P79 and pressing the

2) Perform the TEACH of the minimum D/A value (P79 of the function),

by pressing the will appear in the active field (value range between 1 and 254).

3) Program in P81 the physical value corresponding to this state (mm,

degrees, pressure, temperature, etc.).

4) Move up the function until its maximum position by placing the cursor

on P80 and pressing the

5) Perform the TEACH of the maximum D/A value (P80 of the function),

by pressing the

6) Program in P82 the physical value corresponding to this state (mm,

degrees, pressure, temperature, etc.).

key. The D/A value read on the potentiometer

key.

key (value less than 255).

key.

P73 VOLTAGE MODE

This parameter configures the AF in voltage mode. In this mode the DNC supplies a voltage of between 0V and 10V. Reserves an analogue output.

Calibration of a tension function

1) Program in parameter 79 the minimum D/A value, while aware that:

0 V corresponds to 0 D/A +10 V corresponds to 254 D/A.

2) Program in P81 the physical value corresponding to this state (mm,

degrees, pressure, temperature, etc.).

3) Program in parameter P80 the maximal D/A value, while aware that:

0 V corresponds to 0 D/A +10 V corresponds to 254 D/A.

4) Program in P82 the physical value corresponding to this state (mm,

degrees, pressure, temperature, etc.).

PAGE 24 MACHINE PARAMETERS DNC 60 G

Page 27

NB: The 1 to 3 steps can be realized by teaching, using the manual keys.

The manual keys will increase or decrease the P79 or P80 values

(according to the cursor position) meanwhile the voltage corresponding to the reached digital value will be output on the analogue auxiliary function.

The

1 to 10 units.

The 1 to 10 units.

For the 5 following parameters (P74 → P78), you will find a diagram explaining the positioning of an AC axis at 1 or 2 speeds in the notice "N2X BOARD PARAMETERS" at figure 1. The only difference to take into account is that the units of measurement are replaced by increments from the D/A unit.

or keys will increase respectively the D/A value of

or keys will respectively decrease the D/A value of

P74 LS DISTANCE

Switch on low speed signals "n" D/A units before the required position is reached. Default value = no low speed. Type value = 10. This distance must be sufficiently large to enable the axis to stabilise at the required low speed. Programming this parameter reserves an extra (HS) digital output.

P75 OVERRUN DISTANCE

Defines, in D/A units, the distance allowing for an overrun to catch up with any play in the auxiliary axis.(unidirectional positioning). Value type = 0 (without overrun). The sign preceding the value determines the direction at the end of positioning, namely: Sign negative: the axis terminates positioning in SN. Sign positive: the axis terminates positioning in SP.

P76 ADVANCED STOP

Distance in D/A units before the aimed-for position at which the movement command is cut. Value type = 1 (depending on axis inertia). The inertia of the axis determines this distance.

MACHINE PARAMETERS PAGE 25

Page 28

P77 TOLERANCE

Maximum tolerance, in D/A units, authorized each side of the position value without having to reposition with a new start. Value type = 2. Insensitive zone.

P78 REVERSAL TIME

This parameter corresponds to the waiting time before a change in the positioning direction (directional change timeout).

P79 MINIMUM RANGE (D/A)

Digital value from the analogue-to-digital convertor for the minimum position of the function. This parameter functions as an electronic limit switch for the analogue AF. To determine the required value, the cursor should be positioned on the parameter and the axis moved to the desired limit switch position. Then,

)

press the TEACH key

potentiometer position will appear in this field, and effectively becomes the minimum limit switch value not to be exceeded.

Attention: The value must be greater than zero, otherwise this indicates that

the axis has reached the electrical limit of the potentiometer.

(

. The D/A value corresponding to the

P80 MAXIMUM RANGE (D/A)

Digital value from the analogue-to-digital convertor for the maximum position of the function. This parameter functions as an electronic limit switch for the analogue AF. To determine the required value, the cursor should be positioned on the parameter and the axis moved to the desired limit switch position. Then,

)

press the TEACH key

potentiometer position will appear in this field, and effectively becomes the maximum limit switch value not to be exceeded.

Attention : The value must be less than 255, otherwise this indicates that the

axis has reached the electrical limit of the potentiometer.

These 2 parameters (P79, P80) are generally determined by use of the

TEACH key for analogue functions.

(

. The D/A value corresponding to the

PAGE 26 MACHINE PARAMETERS DNC 60 G

Page 29

P81 MINIMUM RANGE (PROGR)

Programming value which corresponds to the minimum D/A (P79).

P82 MAXIMUM RANGE (PROGR)

Programming value which corresponds to the maximum D/A (P80).

This parameter determines the unit with which you want to work.

CUTTING PRESSURE PARAMETERS (AF6)

MACHINE PARAMETERS -13- IGNORE

-- PRESSURE PARAMETRIZING (AF6) --

83 MINIMAL BLADE UP PRESSURE: 10 84 RAKE ANGLE ADJUST. PRESSURE: 20 85 b ELECTRICAL BLADE GAP: _ a BLADE GAP ADJUST. PRESSURE: 20 86 BLADE UP PRESSURE: 80 87 BLADE UP GAIN: 200 88 ACC.TIME BLADE DOWN PRESSURE: 1.00 89 a DEC.TIME BLADE DOWN PRESSURE: 1.00 b DEC.TIME MANUAL PRESSURE: _.__ 90 ACC.TIME BLADE UP PRESSURE: 1.00 91 DEC.TIME BLADE UP PRESSURE: 1.00 92 DECOMPRESSION TIME: 1.00

P83 MINIMAL BLADE UP PRESSURE

This parameter indicates the remaining minimum pressure at the raising of the blade when it has reached the max. TDC.

P84 RAKE ANGLE ADJUST. PRESSURE

This parameter indicates the pressure used to carry out the angle adjustment.

Remark: If AF2 and AF3 are calibrated, the used pressure is the max.

pressure of parameters P84 and P85.

MACHINE PARAMETERS PAGE 27

Page 30

P85A ELECTRICAL BLADE GAP

This parameter indicates that the blade gape is adjusted with a electrical motor and not with hydraulic pressure. (Value = _, 0 ou 1)

P85B BLADE GAP ADJUST. PRESSURE

This parameter indicates the pressure used to carry out the blade gap adjustment

Remark: If AF2 and AF3 are calibrated, the used pressure is the max.

pressure of parameters P84 and P85.

P86 BLADE UP PRESSURE

This parameter indicates the pressure level used to carry out the raising of the blade.

P87 BLADE UP GAIN

This parameter is used to soften the arrival at the TDC on the blade raising.

y Default value (if Undef) = 100.

y A too low value can limit too much the upstroke pressure of the blade

(the raising doesn't cushion).

y More the value is strong, more the softening comes late. On the other

hand it is more sloping.

P88 ACC. TIME BLADE DOWN PRESSURE

This parameter indicates the required time to reach the downstroke pressure of the blade.

This parameter corresponds to a pressure acceleration ramp.

P89A DEC. TIME BLADE DOWN PRESSURE

This parameter indicates the required time to reach the zero pressure at the end of the descent of the blade.

This parameter corresponds to a pressure deceleration ramp.

PAGE 28 MACHINE PARAMETERS DNC 60 G

Page 31

P89B DEC. TIME MANUAL PRESSURE

This parameter indicates the required time to reach the zero pressure at the end of the manual movement of the blade.

This parameter corresponds to a pressure deceleration ramp. The default value is 0,3 seconds (max. 0,3 seconds).

P90 ACC. TIME BLADE UP PRESSURE

This parameter indicates the required time to reach the upstroke pressure of the blade.

This parameter corresponds to a pressure acceleration ramp.

P91 DEC. TIME BLADE UP PRESSURE

This parameter indicates the required time to reach the minimum upstroke pressure (P83) at the end of the ascent of the blade.

This parameter corresponds to a pressure deceleration ramp.

P92 DECOMPRESSION TIME

This parameter indicates the waiting time after the cut before the blade moves up again.

CALIBRATION CUTTING PRESSURE PARAMETERS (AF6)

MACHINE PARAMETERS -14- IGNORE

93 TDC MAX SENSOR DISTANCE IN MM: 20 IN U D/A: 14

-- PRESSURE CALIBRATION (AF6) --

AF6 AF6 U Pr U D/A Min = P81 1 = P79 2 25% 64 50% 128 75% 192 Max = P82 100 = P80 254

MACHINE PARAMETERS PAGE 29

Page 32

P93 TDC MAX SENSOR DISTANCE

This parameter can be considered as an advanced stop which allows to avoid a shock at the top of the machine when the blade is moving up.

ATTENTION: This parameter must be programmed in millimeter after the

calibration of AF2 and AF3, for after that it is converted and displayed (just underneath) in U D/A as soon as you leave the field. This U D/A value is then exploited by the software for the management of the angle adjustment tolerance.

This parameter enables to improve the management of the angle adjustment tolerance.

EXTENDED BLADE GAP PARAMETERS (8 SEGMENTS)

MACHINE PARAMETERS -15- IGNORE

-- BLADE GAP WITH 9 POINTS (8 SEGMENTS) --

AF1 AF1 (TEACH) AF5 U Pr U D/A U D/A

Min = P81 1 = P79 2 2 Int1 12 32 16 Int2 25 64 32 Int3 37 96 48 Int4 50 128 64 Int5 62 160 80 Int6 75 192 96 Int7 87 224 112 Max = P82 100 = P80 254 128

PAGE 30 MACHINE PARAMETERS DNC 60 G

Page 33

X BACKGAUGE FOLDAWAY PARAMETERS

MACHINE PARAMETERS -16- IGNORE

-- X BACKGAUGE FOLDAWAY --

P94 PARK DISTANCE: _____.__ PARK TARGET: +_____.__ P95 CRAWL DISTANCE: _____.__ CRAWL TARGET: +_____.__ P96 HYDRAULIC FOLDAWAY TIME: a: IN: _.__ b: OUT: _.__ c: DELAY: _.__ d: PRESSURE: _.__ P97 LS/HS X3 COMMUTATION: _ P98 DELAY RESET OUT HOLD-DOWNS: _.__ P99 PULSATE TDC DURATION: _.__ P100 EASY OPTIMIZER _ P101 AFS ADJUSTMENT: 1 x / ___ P104 CUT ON MIDDLE _

P94 PARK DISTANCE

This parameter is used for the backgauge foldaway. It defines the safety distance from the max. limit switch where the gauge is retracted.

The PARK TARGET (= LSW max – P94) is the absolute value from which the gauge is completely retracted.

For more details, see User Guide, Ch. Functionalities, Backgauge foldaway.

P95 CRAWL DISTANCE

This parameter is used for the backgauge foldaway. It defines the transition distance between the normal position of the backgauge and its retracted position.

The CRAWL TARGET (= PARK TARGET – P95) is the absolute maximum value of the backgauge for a normal use.

For more details, see User Guide, Functionalities, Backgauge foldaway.

MACHINE PARAMETERS PAGE 31

Page 34

P96 HYDRAULIC FOLDAWAY TIME

This parameter is used for the backgauge foldaway activated by a hydraulic cylinder. It defines the dwell time of the hydraulic system of the gauge foldaway.

L In order to activate this functionality, you have to program:

• P94 (PARK DISTANCE)

• P95 (CRAWL DISTANCE) =

a: In

Temporization while the pressure is active for the foldaway. (Max.

9.99seconds)

b: Out

Temporization while the backgauge goes at his normal height of use. (Max.

9.99seconds)

c: Delay

This parameter extends the time for the signal of the pressure up and down command for the foldaway. (Max. 2.54seconds)

d: Pressure

Pressureof for the hydraulic foldaway rise. The value in this field is percent.

The minimum value (0%) corresponds to P81 Min. Range (prog) of the AF6 and the maximum value (100%) at P82 Max. Range (prog) of the

AF6.

If the cursor is on this field, it’s possible move up or down the hydraulic

foldaway with the key

or .

PAGE 32 MACHINE PARAMETERS DNC 60 G

Page 35

P97 LS/HS X COMMUTATION

If this parameter P97 is configurated with value 1, then:

y at each entry of X in the retraction zone (= P94 + P95), the DNC

passes to LS on X.

y at each exit of X from the retraction zone (= P94 + P95), the DNC

passes to HS on X.

CAUTION: To use this functionality, it is recommended to not configure

the LSX input.

P98 DELAY RESET OUT HOLD-DOWNS

The independent management of the hold-downs can be done uniquely with a two-level pedal. The 1 the downstroke of the blade.

Right from the beginning of the blade upstroke, the value of parameter P98 defines the delay (from 0 to 9,99 seconds) before disactivating the Hold-

downs output. P98 = Undef is considered as a delay zero (0 sec).

level activates the hold-downs and the 2nd activates

P99 PULSATE TDC DURATION

When the Pulsate TDC output is configured, parameter P99 defines the

activation time (from 0 to 9,99 seconds) of this output, as soon as the blade arrives at the TDC calculated by the DNC.

For P99 = Undef or P99 = 0, the Pulsate TDC output is not activated.

P100 EASY OPTIMIZER

This parameter is used for the Easy Optimizer mode.

If P100 = 1, the MODE EASY OPTIMIZER field appears in the EASYCUT page.

To activate this functionality, the value 1 must furthermore be programmed in the MODE EASY OPTIMIZER field of the EASYCUT page.

For more details, see: User Guide, The EASYCUT page, EasyCut page in Easy Optimizer mode.

MACHINE PARAMETERS PAGE 33

Page 36

P101 AFS ADJUSTMENT ONCE OUT OF …

This parameter allows to increase the cutting cadence by not raising each time up to the top of the machine (TDC max).

In AUTOMATIC or SEMI-AUTOMATIC mode:

y If P101 = 0, the blade never raises up to the top of the machine

(TDC max) during the whole cycle. The blade gap and the angle adjustment is executed only once at the start-up of the cycle.

y If P101 = 1 or P101 = Undef, the blade raises each time up to the

top of the machine (TDC max) in order to execute the blade gap and the angle adjustment.

y If P101 = n (2 ≤ n ≤ 999), the blade raises up to the top of the

machine each n adjust-ment. For the other n-1 times, the blade raises up to the TDC pot only.

time in order to execute the blade gap and the angle

P104 CUT ON MIDDLE

This parameter allows to active the function of offset of sheet origin

. This function allows the sheet cutting anywhere on the width of

the machine.

THICKNESS MEASUREMENT PARAMETERS (8 SEGMENTS)

MACHINE PARAMETERS -17- IGNORE

-THICKNESS MEASUREMENT 9 POINTS (8 SEGM.)-

AF7 AF7 (TEACH) U Pr U D/A

Min = P81 0 = P79 2 Int1 10 32 Int2 15 64 Int3 20 96 Int4 40 128 Int5 60 160 Int6 80 192 Int7 100 224 Max = P82 120 = P80 254

PAGE 34 MACHINE PARAMETERS DNC 60 G

Page 37

SHEET SUPPORT

For more details on how to use the sheet support feature, please refer to

section Sheet Support, on page 55 of t

MACHINE PARAMETERS -18- STOPPED 3

P103 PIN SECURITY ZONE _.__

-- SHEET SUPPORT FUNCTION -- P115 SHEET SUPPORT START DELAY: _.__ P105 SHEET SUPPORT TIME UP: _.__ P102 SHEET SUPPORT TIM P106 SHEET SUPPORT TIME DOWN: _.__ b : SECURITY DELAY DOWN: _.__ P107 RETURN SHEET SUPPORT AT TDC: _

-- A-TW FUNCTION -- P116 A-TW START DELAY: _.__ P108 A-TW TIME UP: _.__ P109 A-TW TIME: _.__ P110 A-TW TIME DOWN: _.__ P111 RETURN A-TW AT TDC: _

his manual.

P102 Sheet Support Time

This specified time starts when the blade is at BDC and the sheet support at a low position, and ends when the support starts going up. (Value range: from 0 to 9.99 seconds)

P105 Sheet Support Time Up

Estimation of the time needed for the sheet support to go up to the high position. (value range : from 0 to 9.99 seconds)

P106 Sheet Support Time Down

This parameter is an estimation of the time needed for the sheet support to go down to the lower position. (value range : from 0 to 9.99 seconds)

P106b Security Delay Down

This parameter is the specified time at the end of which the numerical control checks whether the sensor on position 1 is activated or not.

MACHINE PARAMETERS PAGE 35

Page 38

(Value range: from 0.01 to 2.54 seconds, if no value is specified, no check is performed) P106b<P106

P107 Return Sheet Support at TDC

This parameter controls whether the sheet support goes back to position 1 (high) after the blade reaches TDC or whether it remains in the lower position.

If the value for this parameter is 1, the sheet support goes to position 1 at the end of the time specified in P102.

You may also use parameter P107 if you need to ensure that the sheet support only goes up after blade, eg, to avoid collisions between the two.

P115 Sheet Support Start Delay

This parameter is the delay between the cutting authorization signal and the start of the sheet support cycle. (Value range : from 0.01 to 9.99 seconds, Default value = 1 second)

Reminder: in a work cycle without sheet support, parameter P36 is the specified time between the cutting authorization and the moment where the hold-downs are tightened, that is, when the blade can start going down.

When using a sheet support, you must enter a value for P36: this parameter then acts as an additional security.

As a rule, the sheet support cycle must start after the metal is clamped: P115 must be greater than P36. However, in special situations, the support cycle may need to start before the metal is clamped. In this case, P115 must be less than P36.

Using a pressure sensor may shorten the duration of both P115 and P36.

ANTI-TWIST PARAMETERS

For more details on how to use the anti-twist feature, please refer to section Sheet Support on page 63 of this manual.

P116 A-TW Start Delay

This parameter is the delay between the cutting authorization signal and the start of the anti-twist device's cycle. (Value range : from 0.01 to 9.99 seconds, Default value = 1 second)

Reminder: in a work cycle without sheet support, parameter P36 (Hold Downs Time) is the specified time between the cutting authorization and the moment where the hold-downs are tightened, that is, when the blade can start going down.

PAGE 36 MACHINE PARAMETERS DNC 60 G

Page 39

When using a sheet support, you must enter a value for P36: this parameter then acts as an additional security.

As a rule, the anti-twist device cycle must start after the metal is clamped: P116 must be greater than P36. However, in special situations, the anti-twist device cycle may need to start before the metal is clamped. In this case, P116 must be less than P36.

Using a pressure sensor on the hold-downs may shorten the duration of both P116 and P36.

P108 A-TW Time Up

Estimation of the time needed for the anti-twist device to go up to the high position. This parameter is similar to P105 for sheet support.

P109 A-TW Time

This specified time starts when the blade is at BDC and the anti-twist device at a low position, and ends when the A-TW device starts going up. (Value range: from 0 to 9.99 seconds)

P110 A-TW Time Down

This parameter is an estimation of the time needed for the sheet support to go down to the lower position. (value range : from 0 to 9.99 seconds)

P111 Return A-TW at TDC

If the value for this parameter is 1, the anti-twist device goes back up after the blade reaches TDC and the time specified in P109 has elapsed.

Use this parameter if you need the anti-twist device to go back up after the blade.

MACHINE PARAMETERS PAGE 37

Page 40

MACHINE PARAMETERS -19- 3

P112 SEQUENTIEL SENDING FAs: _ P113 DELAY OPENING HOLD-DOWNS : _.__ P114 DURATION OPENING HOLD-DOWNS : _.__ P117 TOGGLE MODE LEVEL 3/2/3 (1=YES)_ P118 I/O VISUALIZATION IN RUN (1=YES)_ P119 NIBBLING MODE (1=YES) _ P120 UNINTERRUPTIBLE CUT (1=YES) _ P121 SHOW ALL MACH. PAR. (1=YES) _ P122 PRINT ALL MACH. PAR. (1=YES) _ P123 KEY 0 BLOCKS UTILIZATION (1=YES)_

P112 SEQUENTIEL SENDING FAS

If this parameter is at 1, the auxiliary functions (1st blade gap, 2nd blade gap, cutting angle) are adjusted one after the other.

P113 DELAY OPENING HOLD-DOWNS

In the hold-down hydraulic circuit, an opening valve is integreted. The

POuvSerT output drives this valve.

The activation of the POuvSerT output will be temporized by the parameter

Delay opening hold-downs and a potientiometer after the start of the

blade goes up. A potientiometer must be connected on 4 1 of connector J8).

This function is always active, except if the value of the potentiometer is smaller than 20 units D/A.

P114 DURATION OPENING HOLD-DOWNS

This parameter allows to limit the duration of POuvSerT output activation.

P117 TOGGLE MODE LEVEL 3/2/3

When this parameter is active (set to 1), the operator can switch from 3 to 2

and conversely by holding down the key

PAGE 38 MACHINE PARAMETERS DNC 60 G

for a few seconds.

Page 41

This parameter won't let you toggle from level 0 to level 1. It is only intended to help you start a machine quickly.

P118 I/O VISUALIZATION IN RUN

When this parameter is active (set to 1), the operator may view the status of

all inputs/ouputs while in cycle, by pressing either

P119 NIBBLING MODE

This parameter lets you activate or de-activate the nibbling mode (for more

details, please refer Nibbling Mode section of the DNC60G16 User Guide).

1 = actives 0 or undef = de-activated.

P120 UNINTERRUPTIBLE CUT

When this parameter is active (set to 1), the blade will go down to BDC without stopping - even if you release the pedal. This applies only from the moment the hold-down is down (tightened).

P121 SHOW ALL MACH. PAR.

When this parameter is active (set to 1), all machine parameters will display, including unused parameters such as unassigned auxiliary functions.

If this parameter is set to 0 or undefined, parameters that are connected to another (unset) parameter do not display.

Ex: P39 (TDC TIME) only displays if F2 is in "cutting angle" mode or if

P121 is set to 1.

P122 PRINT ALL MACH. PAR.

When this parameter is set to 1, you can print all machine parameters simply

by pressing

If this parameter is undefined, enter 1, then move the cursor out of the field,

and press

What is referred to as printing is the process of downloading the content of all all Machine Parameter screens to the HyperTerminal utility (on a PC). For more information on this operation, please refer to section

HyperTerminal in the DNC60G16 User Guide.

to print all machine parameters.

MACHINE PARAMETERS PAGE 39

Page 42

P123 KEY 0 BLOCKS UTILIZATION

This parameter is actually an additional security for the DNC.

When this parameter is set to 1 with the DNC is in key level 0 mode, the only actions possible are to press or release the pedal or the Stop button.

To unblock the DNC, simply switch key levels.

PAGE 40 MACHINE PARAMETERS DNC 60 G

Page 43

SPECIAL SHEAR FUNCTIONS

AUXILIARY FUNCTIONS Type of management (P70)

F1/F5: Blade gap 2 F2: Cutting angle 2 F3: Cutting length 2 F4: Flying cut 2 F6: Pressure 2 F7: Sheet thickness measurement 2

BLADE GAP FUNCTION (F1)

FIELDS TO PROGRAM

Material tables 0.01Î9.99

P70 F1 2 P72 F1 (par ex.) 1 P79 F1 1Î254 P80 F1 1Î254 P81 F1 0Î999 P82 F1 0Î999 On the sequence page:

- select the MATERIAL

with the manual displacement

keys.

The BLADE GAP function can be adjusted using two motors placed at each

end of the machine. This configuration allows to simplify the adjustment mechanism of the blade gap.

AF used for this adjustment is AF5; it is programmed and calibrated

The 2

the same as AF1 (in BLADE GAP mode).In this mode, the AF5 does not

appear on the screen but is programmed automatically when a calculation is made or a blade gap function is programmed. It is also moved simultaneously

with the AF1 in AUTOMATIC or MANUAL.

VALUES COMMENTS

Calculation constants for blade gap according to material and thickness. Management type Analogue mode Value D/A min. (teach) Value D/A max. (teach) Min programming range Max programming range

0.01Î99.99

ALU

(for ex.)

Sheet metal thickness

Sheet metal type

Note : F1 / F5 could be defined as analogue, voltage, or digital, by

defining parameters 71, 72 or 73 (see relevant text, page 23/24).

SPECIAL SHEAR FUNCTIONS PAGE 41

Page 44

CALIBRATION OF FUNCTIONS F1 / F5

1) Adjust the blade gap function to its minimum position, by placing the

cursor in the F1 column of row P79, and pressing the

2) Perform the TEACH for the minimum D/A value (row P79, column F1) with

written in to the active field (value in range 1-254).

3) Program in P81 the measured distance (in 1/100 mm) between the

blades.

4) Adjust the blade gap function to its maximum position by placing the

cursor in the F1 column of row P80, and pressing the

5) Perform the TEACH for the maximum D/A value (row P80, column F1) with

6) Program in P82 the measured distance (in 1/100 mm) between the

blades.

If F6 is defined in pressure mode (see function F6 Pressure), each pressing on a manual key provokes the pressure rise to P85 (Blade gap adjustment

pressure). When releasing the key, the pressure will fall back to 0.

key. The D/A value read on the potentiometer will be

key (value less than 255).

key.

BLADE GAP CALCULATION

The calculation of the blade gap is performed each time the sheet metal thickness or sheet metal type fields are programmed (according to the table of materials explained earlier). The value of blade gap calculated on the sequence page corresponds to an accuracy of 1/100 mm.

Manual programming of the blade gap (in 1/100 mm) on the ( page remains possible.

) function

PAGE 42 MACHINE PARAMETERS DNC 60 G

Page 45

RAKE ANGLE (F2) AND CUTTING LENGTH (F3)

FUNCTIONS

(WITH ONLY ONE POTENTIOMETER)

FIELDS TO PROGRAM

P70 F2 2 P72 F2 1 P79 F2 1Î254 P80 F2 1Î254 P81 F2 (b-a) mm

P82 F2 (c-a) mm

P70 F3 2 P72 F3 0 P79 F3 1Î254 P80 F3 1Î254 P81 F3 0 mm P82 F3 (c) mm

P50 1Î99999 Table of materials 0.01Î9.99

P55 0.01Î999.99 On sequence page :

- choose the MATERIAL using

the manual displacement keys.

VALUES COMMENTS

Type of management AF2 analog Min D/A value (teach) Max D/A value (teach) Minimum programming range. (See figure 4, page 43) Maximum programming range. (See figure 4, page 43) Type of management AF3 analog Min. D/A value (teach) Max D/A value (teach) Minimum programming range Maximum programming range (see figure 4, page 43). Maximum cutting length Rake angle according to material and thickness Dist. between left edge and fixed point blade

0.01Î99.99

ALU

1Î99999

(e.g.)

Sheet metal thickness

Sheet metal type

Sequence cutting length

Rake angle and cutting depth measuring potentiometer

Measurin point

Fixed

rotation point

max

<min

Lower blade

P 55

Figure 4

SPECIAL SHEAR FUNCTIONS PAGE 43

Page 46

CALIBRATION OF THE AUXILIARY FUNCTION RAKE

ANGLE F2

Rake angle and cutting depth measuring potentiometer

Fixed rotation

oint

P54 max.

P54 min.

+ _

Dmax.

P81

P82

Lower blade

P55

P58

P50

1) Program in P50 the maximum cutting width of the machine.

2) Program in P54 the max. angle and the min. angle of the blade.

3) Program in P55 the horizontal distance between the left edge of the

lower blade and the axis of the rotation point of the upper blade.

4) Program in P58 the horizontal distance between the left edge of the

lower blade and the potentiometer position.

5) Move the blade up to the max. TDC (Dmax distance) by setting the

cursor in P80 of F3 and pressing the

6) Move the blade up to its min. angle by setting the cursor in P79 of F2

and pressing the

7) Perform the TEACH of the min. D/A value (P79 of F2). The (in mm)

calculated vertical distance between the fixed rotation point and the upper blade, at the point where the potentiometer is found, is transferred

in P81 of F2.

8) Move the blade up to its max. angle by setting the cursor in P80 of F2

and pressing the

key (by keeping the Dmax distance).

key.

PAGE 44 MACHINE PARAMETERS DNC 60 G

Page 47

9) Perform the TEACH of the max. D/A value (P80 of F2). The (in mm)

calculated vertical distance between the fixed rotation point and the upper blade, at the point where the potentiometer is found, is transferred

in P82 of F2.

If F6 is defined in pressure mode (see function F6 Pressure), each pressing on a manual key provokes the pressure rise to P84 (Rake angle adjustment

pressure). When releasing the key, the pressure will fall back to 0.

CALIBRATION OF THE AUXILIARY FUNCTION CUTTING

LENGTH F3

Rake angle and cutting depth measuring potentiometer

+ _

Fixed rotation

oint

P54 max.

P82

P81 = 0

Lower blade

P55

P58

Remark: The upstroke / downstroke of the blade can also be carried out by

P50

the pedal. In this case, if the elapsed time between two pedal pressings is less than 2 seconds, the blade will move in the same direction as previously, otherwise it changes the direction.

After having carried out the above described steps 1 to 9, the calibration of

the auxiliary function F3 is the following:

10) Place the cursor in P80 of F3 and make the TEACH of the max. D/A value (P80 of F3).

11) Measure the distance between the upper and the lower blade at the right

extremity of the machine and transfer this value (in mm) in P82 of F3.

12) Bring down the upper blade until the right-hand edges of the blades

cross, by setting the cursor in P79 of F3 and pressing the

Stop the blade in this position.

SPECIAL SHEAR FUNCTIONS PAGE 45

key.

Page 48

13) Perform the TEACH of the min. D/A value (P79 of F3).

14) Program in P81 of F3 the value 0.

If F6 is defined in pressure mode (see function F6 Pressure), each pressing on a manual key provokes the pressure rise to P86 (Blade up pressure).

When releasing the key, the pressure will fall back to 0.

RAKE ANGLE CALCULATION

The rake angle calculation is performed on each occasion the sheet metal thickness or name fields are programmed. The calculated value, in 1/100 page. The calculation will be carried out from the tables which define the rake angle according to the thickness and the material.

ths

of a degree, is displayed on the function

CUTTING LENGTH CALCULATION

The DNC calculates the BDC and TDC each time the sheet metal thickness, material sigma or sequence cutting length fields are programmed.

The calculated and displayed BDC value corresponds to the geometric position (in mm) of the measurement point (figure 4, page 43), relative to the lower blade at the end-of-cut.

ula used:

Form

Cutlen: Sequence cutting length

: Rake angle

The calculated and displayed TDC value corresponds to the geometric position (in mm) of the measurement point (figure 4, page 43), relative to the

ower blade at sheet disengagement position.

Formula used:

E: Material thickness

BDC = tg *(P50- Cutlen)

TDC = (tg *P50)+E

PAGE 46 MACHINE PARAMETERS DNC 60 G

Page 49

CUTTING LENGTH FUNCTION (F3) WITH FIXED RAKE

ANGLE

(NO F2 RAKE ANGLE FUNCTION)

The potentiometer position (right or left) is immaterial, but a positive displacement (increasing voltage) must correspond to the upward movement of the blade.

FIELDS TO PROGRAM

P54 0,11Î9,99 P70 F3 2 P72 F3 0 P79 F3 1Î254 P80 F3 1Î254 P81 F3 1Î999 P82 F3 1Î999 P50 1Î99999

On sequence page:

VALUES COMMENTS

For TDC calculation Type of management Analog AF3 Min. D/A value (teach) Max. D/A value (teach) Min. programming range Max. programming range. Max. cutting length.

1Î99999

Cutting length for the sequence

CALIBRATION OF FUNCTION F3

Remark: The upstroke / downstroke of the blade can also be carried out by

the pedal. In this case, if the elapsed time between two pedal pressings is less than 2 seconds, the blade will move in the same direction as previously, otherwise it changes the direction.

1) Lower the blade to the point where its right extremity crosses the lower blade.

Make a TEACH of the min D/A value (P79 of F3) while maintaining

the blade at this position.

2) Program in P81 the value 0.

3) Rise the upper blade until its maximum position.

Perform the TEACH of the minimum D/A value (P79 of F3) while

maintaining the blade in this position.

4) Maintaining the position of point 3, program in P82 the value of the

maximum programming range corresponding to the distance measured between the two right extremities of the blades (value "c" of figure 4).

If F6 is defined in pressure mode (see function F6 Pressure), each pressing on a manual key provokes the pressure rise to P86 (Blade up pressure).

When releasing the key, the pressure will fall back to 0.

SPECIAL SHEAR FUNCTIONS PAGE 47

Page 50

CUTTING LENGTH CALCULATION

Calculation of the BDC is performed each time the sequence cutting length field is programmed.

Formula used:

BDC = (P50 – Cutlen) · tan(P54)

TDC

BDC

P54

Cutlen

P50

The TDC is only calculated if P54 (nominal angle) is programmed at the

value of the fixed angle. In any case, the TDC can always be programmed manually.

Notes on functions F1 and F2:

The procedures described above allow to set up only the analogue functions.

It will subsequently be necessary to adjust the position parameters (P74, P75, P76, P77, P78) for functions F1 and F2.

PAGE 48 MACHINE PARAMETERS DNC 60 G

Page 51

CUTTING LENGTH FUNCTION (F3) WITHOUT

MEASURING POTENTIOMETER

In this configuration, a time-out value is used to manage the blade descent. The length of the time-out period is calculated as a function of the cutting length.

FIELDS TO PROGRAM

P54 0,1Î9,99 P70 F3 2 P79 F3 1Î254 P80 F3 1Î254

P81 F3 0mm. P82 F3 (c)mm.

P50 1Î99999

On the sequence page:

VALUES COMMENTS

1Î99999

(USE OF TEMPO)

Calculation of TDC Type of management Generally = 0 Descent time 1/10 of a second for the maximum cutting length Minimum Prgramming range. Minimum descent time for max. cutting length Maximum cutting length

Sequence cutting length.

CALIBRATION OF FUNCTION F3

Use the calibration method with the variable or fixed angle (depending on the

configuration of the machine) with the exception of the P79 and P80 parameters of AF3.

1) Usually the value P79 = 0 is programmed.

You can also program, if necessary, on this parameter a time offset in 1/10 of seconds corresponding to the starting time of the blade.

2) Program in P80 the time in 1/10 of seconds necessary to cut across

the whole length of the machine (with max angle).

SPECIAL SHEAR FUNCTIONS PAGE 49

Page 52

FLYING CUT FUNCTION (F4)

The Flying Cut input (at 24V) allows to automatically link several cuts

without having to release and press again the foot pedal in order to obtain the

subsequent cut. The Cutting Authorization is issued as soon as the TDC is

reached and the axes are in position.

In order to allow sufficient time to the operator for putting the sheet against the backgauge, it is possible to introduce a time-out between the end of the

axes positioning (and the return to TDC) and the output of the Cutting Authorization signal.

This time-out can be programmed, per sequence, in AF4 which will have been defined in the Flying Cut mode beforehand.

FIELDS TO PROGRAM

VALUES COMMENTS

P70 F4 2 P71 F4 P72 F4 P73 F4 P79 F4 0Î254

Function type = flying cut Undefined Undefined Undefined Min. time-out in 1/10 of seconds

P80 F4 0Î254

Max. time-out in 1/10 of seconds

P81 F4 0Î254 P82 F4 0Î254

Min. programming range Max. programming range

Here are two examples where the user can program this time-out either in

seconds or in tenths of seconds:

Example 1: (time-out programmable in seconds)

P79 = 0 = P80 = 120 =

> 0 10 > 120 10

ths

of sec. = 0 sec. min.

ths

of sec. = 12 sec. max.

P81 = 1 => min. 1 sec. P82 = 12 => max 12 sec.

When programming FA4 = 8, this corresponds, for the current sequence, to a delay of 8 seconds before cutting.

Example 2: (time-out programmable in 1/10

P79 = 0 = P80 = 50 =

> 0 10 > 50 10

ths

of sec. = 0.0 sec. min.

ths

of sec. = 5 sec. max.

ths

of seconds)

P81 = 0 => min. 0.0 sec. P82 = 50 => max 5 sec.

When programming FA4 = 30, this corresponds, for the current sequence, to a delay of 3 seconds before cutting.

Note: If AF4 is not programmed, the time-out is not active.

PAGE 50 MACHINE PARAMETERS DNC 60 G

Page 53

PRESSURE RAMPS FUNCTION (F6)

An analog output enables to adjust the pressure of the upward and downward system of the blade in order to have pressure ramps instead of an all or nothing (On/Off) pressure.

FIELDS TO PROGRAM

VALUES COMMENTS

P70 F6 2 P73 F6 1

Type of management

AF6 voltage

CALIBRATION OF FUNCTION F6

The calibration of function F6 is carried out in the MACHINE PARAMETERS 14 page with the manual keys.

y Pressing the

of 1 unit and outputs the corresponding voltage on the analog output.

y Pressing the

of 10 units and outputs the corresponding voltage on the analog output.

At each releasing of one of these keys, the voltage on the analog output returns to 0 Volt.

1) With the cursor on the Min U D/A field, increase with the manual keys progressively the value until the desired Min pressure is reached. Note down this value = Min pressure.

or key increases or decreases the D/A value

2) With the cursor on the Max U D/A field, increase with the manual keys progressively the value until the desired Max pressure is reached. Note down this value = Max pressure.

3) For each of the 3 remaining intermediate points (in X %), increase with the manual keys progressively the value until the desired pressure, that is to say:

Pressure = Min Pressure + X % * (Max pressure – Min pressure).

SPECIAL SHEAR FUNCTIONS PAGE 51

Page 54

PARAMETRIZING OF FUNCTION F6

The parametrizing of function F6 is carried out in the MACHINE PARAMETERS 13 page with the manual keys.

Define first the time of the pressure ramps for the upstroke and the downstroke of the blade (P88 to P91) as well as the decompression time (P92).

On each of the fields P83 (Minimal Blade Up Pressure), P84 (Rake Angle Adjustment Pressure), P85 (Blade Gap Adjustment Pressure) and 86 (Blade

Up Pressure) first program a value, then:

1) When pressing a manual key:

y The pressure rises up to this programmed value.

y The corresponding digital output (Blade Up, Cutting Authorization,

SP, SN) is activated (24V).

2) When releasing the key:

y The activated digital output (Blade Up, Cutting Authorization, SP,

SN) is disactivated (0V).

y The pressure falls back to 0.

PAGE 52 MACHINE PARAMETERS DNC 60 G

Page 55

FUNCTION PRESSURE ON OR OFF (F6)

The output System Pressure must be configured to be able to use this

function.

FIELDS TO PROGRAMME

VALUES COMMENTS

P70 F6 2 P88 0Î254 P89 0Î254 P90 0Î254 P91 0Î254

Type of management Tempo in 1/10 of second Tempo in 1/10 of second Tempo in 1/10 of second Tempo in 1/10 of second

BLADE UP OR DOWN

The management of the outputs used for the displacement of the blade is as follows:

1. Starting:

Output SP/SN is activated. After a waiting period (defined by P88 if the blade goes down or P90 if the blade goes up), the output System Pressure is activated.

2. Stop:

The output System Pressure is desactived. After a waiting period (defined by P89 if the blade goes down or P91 if the blade goes up), the output SP/SN is desactivated.

SP OR SN OF THE AF

The management of the outputs used for SP/SN of the AF is as follows:

1. Starting:

2. Stop:

Output SP/SN is activated. After a waiting period defined by P88, the output System Pressure is activated.

The output System Pressure is desactived. After a waiting period defined by P89, the output SP/SN is desactivated.

SPECIAL SHEAR FUNCTIONS PAGE 53

Page 56

SHEET THICKNESS MEASUREMENT FUNCTION (F7)

With an analog sensor 0 – 10V connected to an analog input of the DNC, it is possible to automatically measure the sheet metal thickness.

FIELDS TO PROGRAM

VALUES COMMENTS

P70 F7 2 P72 F7 0 P79 F7 1Î254 P80 F7 1Î254 P81 F7 1Î999

P82 F7 1Î999

Type of management

AF7 analog

Min. D/A value (Teach) Max. D/A value (Teach) Min. programming range (1/10mm) Max. programming range (1/10mm)

CALIBRATION OF FUNCTION F7

1) Without having a sheet placed under the sensor, perform the TEACH of the min D/A value (P79 of F7).

2) Program in P81 the value 0.

3) With a sheet of maximum thickness, perform the TEACH of the max D/A value (P80 of F7).

4) Program in P82 the maximum thickness in tenths of millimetre

If the response of the sensor is not linear, it is possible to calibrate and

parametrize F7 on a curve in 9 points (8 segments) in the MACHINE PARAMETERS 17 page. This functionality is active if the 9 points are

defined and all different the ones from the others.

PAGE 54 MACHINE PARAMETERS DNC 60 G

Page 57

SHEET SUPPORT

Sheet supports are used to support metal sheets before hold-downs are clamped (before shearing). They also help the sheared parts to slide down onto a tray or stacker once they are cut.

The cycle of a sheet support starts after the hold-downs are tightened and ends after they have been released (after the blade has reached the bottom dead center).

(C1SupTol)

SW1

(C1SupTol)

SW2

(C2SupTol)

SW1

SW3

(C3SupTol)

SW2

(C2SupTol)

Position 1

Positi

osition

Sheet supports may have 2 positions (1 high and 1 low) or 3 positions (1 high, 1 intermediate, and 1 low).

FUNCTIONALITIES PAGE 55

Page 58

CONFIGURATION

When using a sheet support, you need to define a number of inputs, outputs and parameters.

Inputs

C1SupTol: Input used for the sensor on position 1 (high

position), regardless of the number of positions of your support.

C2SupTol: Input used for sensor on position 2:

= low position on a 2-position support = high position on a 3-position support

C3SupTol: Input for sensor on position 3, which is the low

position for 3 position support

Connecting 3 sensors to the numerical control is enough to indicate to the DNC that you are using a 3-position support.

CprSeTol: CprSeTol is the short for Capteur Pression Serre

Tôle: Hold-down Pressure Sensor. This input is optional. When active, it signals that the metal holddowns are tightened and that the sheet support cycle may start.

Reminder: The hold-downs are typically

controlled by parameter P36 Hold Downs Time: the countdown for the specified time

starts as soon as the Cutting Authorization is given. This parameter must be configured, even when

input CprSeTol is used. In this case, the

specified time is used as a security.

However, parameter Hold Downs Time may

be used on its own, that is, even when input

CprSeTol is not connected.

Outputs

SupTolUp: Output that controls all upward moves of the

sheet support.

SupTolDn: Output that controls all downward moves of the

PAGE 56 MACHINE PARAMETERS DNC 60 G

sheet support.

Page 59

STSingle: This output switches to 1 when the output

SupTolDn becomes active, and switches to 0

when SupTolUp becomes active.

This ouput acts as a unique control that sends the

sheet support on low position and holds it down

for the required duration (in supports where the high position is the default, eg in a monostable actuator).

Sheet Support Up (Output SupTolUp)

Sheet Support Down (Output SupTolDn)

Sheet Support Single (Output STSingle)

PARAMETERS

All machine parameters dedicated to sheet support are listed in the table below.

For more information on these parameters, please refer to section Sheet Support

on page 35 of this manual.

P115 SHEET SUPPORT

START DELAY

P106 SHEET SUPPORT

TIME DOWN

P106b SECURITY DELAY

DOWN

P102 SHEET SUPPORT

TIME

P105 SHEET SUPPORT

TIME UP

P107 RETURN SHEET

SUPPORT AT TDC

SCREEN DISPLAY (FOR THE OPERATOR)

This icon displays on the operator screen whenever the

SupTol field is available, that is, whenever a sheet support is

configured on your DNC.

When the value in this field is 1, the sheet support is activated for the current sequence.

The value in this field only applies to the current sequence: it may change at every sequence.

FUNCTIONALITIES PAGE 57

Page 60

CYCLE OF A 2-POSITION SHEET SUPPORT

A 2-position sheet support may be configured in several ways:

- with 2 sensors (C1SupTol and C2SupTol) controlling the actual

position of the support,

- with 2 specified time parameters P105 and P106: the actual position of

the support is not controlled,

- with 1 or 2 sensors (C1SupTol / C2SupTol) and 1 or 2 specified time

parameters (P105 / P106).

This section explains how the most common configurations work. Other configurations may work just as well. However, they are not documented here.

Configuration 1: 2 sensors (C1SupTol and C2SupTol)

In this configuration, the position of the sheet support is controlled by 2

sensors C1SupTol and C2SupTol. Parameters P 103 and P106 are not set.

(SupTol) = 1

At the beginning of the work cycle, the sheet support is always in high position.

As soon as the DNC receives the signal for cutting authorization (or cut

order), the countdown of parameter P115 (SHEET SUPPORT START DELAY) starts. At the end of the countdown, the sheet support goes down to

position 2 (low), and activates the sensor located at that position.

Once the blade reaches BDC and the support is in position 2, the countdown

of the specified time SHEET SUPPORT TIME (P102) begins. If the value in the SupTol field of the next sequence is 1, the support will go

back to position 1 (high) at the end of the countdown. If the value is 0 or undefined, the support remains in position 2 (low).

PAGE 58 MACHINE PARAMETERS DNC 60 G

Page 61

Pedal

Cuttin Authorization

Hold-down Pressure Sheet Support Position 1

(Input C1SupTol)

Sheet Support Position 2 (Input C2SupTol)

Sheet Support Up (Output SupTolUp)

Sheet Support Down (Ouput SupTolDn)

Sheet Support Position

heet Support

Start Delay P115

BDC

heet Support

Time P102

(SupTol) = 0 or Undefined

At the beginning of the working cycle, the support goes down to position 2 (low).

The support then remains in the low position until the blade reaches BDC.

At that point, the DNC checks whether the support is used in the next

sequence (SupTol = 1). If it is, the support goes back to position 1 (high) after SHEET SUPPORT TIME. If not, it stays in position 2 (low).

Configuration 2: 2 Parameters P105 and P106

In this configuration, the sheet support is controlled by parameters P105 and P106. (The DNC does not know the exact location of the support, but extrapolates it based on the statuses of these 2 parameters).

The operating mode of the support as controlled by the time parameters P105 and P106 is very similar to that controlled by 2 sensors, with the following exceptions:

• The sheet support stops going up when the time specified in P105

(TEMPO SUPPORT TOLE UP) has expired. (Unlike Configuration 1, there is no sensor signal C1SupTol).

• The support stops going down when the time specified in P105

(TEMPO SUPPORT TOLE UP) has expired. (Unlike Configuration 1, there is no sensor signal C2SupTol).

FUNCTIONALITIES PAGE 59

Page 62

e Do

Sheet Support Start Delay P115

BDC

heet Support

Time P102

Pedal

Cutting Authorization

Hold-down Pressure Sheet Support Up

(Output SupTolUp) Sheet Support Down

(Output SupTolDn)

Sheet Support Position

Sheet Support Time Down P106

Sheet Support Time U

P105

Configuration 3: 1 Sensor C1SupTol and Parameter P106

The sheet support is controlled by 1 sensor (C1SupTol) and by parameter P106 (SHEET SUPPORT TIME DOWN).

The support stops going down when the time specified in parameter 106

(SHEET SUPPORT TIME DOWN) has expired.

The DNC has no control of the exact location of the support when it is

lowered. The support stops going up when sensor C1SupTol becomes

active.

heet Support

Time P102

Pedal

Cutting Authorization

Hold-down Pressure Sheet Support Position 1

(Input C1SupTol) Sheet Support Up

(Output SupTolUp) Sheet Support Down

(Ouput SupTolDn) Sheet Support

Position

heet Support

Start Delay P115

BDC

Sheet Support Tim

wn P1

PAGE 60 MACHINE PARAMETERS DNC 60 G

Page 63

06b

Configuration 4: 2 Parameters P105 and P106 + 1 Sensor C1Suptol

In this configuration, parameter P106b is set. It is used as an additional security (“watchdog”) when the support starts going down.

The sheet support must leave (and de-activate) sensor C1SupTol before the time specified in P106b (SECURITY DELAY DOWN) has expired.

If it doesn’t, the work cycle is interrupted and a pop-up appears on the screen.

Parameter P105 (SHEET SUPPORT TIME UP) acts as a security when the

support rises.

heet Support

Time P102

Pedal

Hold-down Pressure

heet Support

Start Delay P115

BDC

Sheet Support Position 1 (Input C1SupTol)

Sheet Support Up (Output SupTolUp)

Sheet Support Down (Output SupTolDn)

Sheet Support Position

Security Delay D

wn P1

Sheet Support Time Down P106

CYCLE OF A 3-POSITION SHEET SUPPORT

Whenever you set the 3 inputs C1SupTol, C2SupTol and C3SupTol the

DNC knows that a 3-position sheet support is being used.

(SupTol) = 1

Sheet Support Time Up P105

At the beginning of the work cycle, the support goes up to position 1 (high).

As soon as the DNC receives the signal for cutting authorization (or cut

order), the countdown of the time specified in parameter P115 (SHEET SUPPORT START DELAY) starts. At the end of the countdown, the sheet

support goes down to position 2 (intermediate), and activates the sensor located at that position.

Once the blade reaches BDC, the support goes down to position 3 (low), while the blade goes back up.

FUNCTIONALITIES PAGE 61

Page 64

When the support reaches position 3 and activates sensor C3Suptol, the countdown of the specified time SHEET SUPPORT TIME (P102) begins.

If the value in the SupTol field of the next sequence is 1, the support will go

back to position 1 (high) at the end of the countdown. If the value is 0 or undefined, the support remains in position 2 (low).

Pedal

Cutting Authorization

Hold-down Pressure

Sheet Support Position 1 (Input C1SupTol)

Sheet Support Position 2 (Input C2SupTol)

Sheet Support Position 3 (Input C3SupTol)

Sheet Support Up

Sheet Support Start Delay P115

BDC

Sheet Support Down (Output SupTolDn)

Sheet Support Position

Sheet Support Time P102

(SupTol) = 0 or Undefined

At the beginning of the work cycle, the support goes down to position 3 (low). The support then remains in its lowest position until the blade reaches BDC.

At that point, the DNC checks whether the support is used in the next

sequence (SupTol = 1). If it is, the support goes back to position 1 (high) after SHEET SUPPORT TIME. If not, it remains in position 3 (low).

MANUAL MODE

When the cursor is on the SupTol field, pressing on one of the following

keys To stop the support at any time, simply release the key.

PAGE 62 MACHINE PARAMETERS DNC 60 G

will cause the sheet support to go up or down.

Page 65

When the cursor is on the Cut width field, pressing on

or on will cause both the blade and the sheet support to go

down. However, pressing on sheet support.

ANTI-TWIST DEVICE

An anti-twist device is a piece of equipment that will prevent the sheet from twisting when you cut lengthy pieces of metal.

When you start cutting, the device is in high position and holds up the metal sheet. It is then lowered to support the sheet during cutting.

The DNC 60 G16 controls this type of device in the same way as a 2-position sheet support (without sensors), that is, with specified times (for more details, please refer to section Sheet Support on page 55).

INPUTS/OUTPUTS

In order to implement an anti-twist device, you must configure the 2 following outputs:

or on won’t have any effect on the

ATwistUp This output controls all upward moves of the

anti-twist device.

ATwistDn This output controls all downward moves of the

anti-twist device.

You do not need to configure any input.

PARAMETERS

All machine parameters dedicated to an anti-twist device are listed in the table below.

For more information on these parameters, please refer to section Anti-Twist Devi

ce on page 36 of this manual.

P116 A-TW START

DELAY

P110 A-TW TIME

DOWN P109 A-TW TIME P108 A-TW TIME UP P111 RETURN A-TW

AT TDC

FUNCTIONALITIES PAGE 63

Page 66

A-TW DEVICE CYCLE

Since the anti-twist device is not equipped with sensors, the DNC has no information on its position. The device is managed by 2 parameters: P108 and P110.

These parameters are similar to P105 and P106 in the case of a sheet support. (For details, please, refer to page 63 in this manual.)

SCREEN DISPLAY (FOR THE OPERATOR)

The 'A-TW' field displays on the sequence and EASY CUT pages whenever

the anti-twist feature is on.

To set the anti-twist feature, enter the digit 1 in the field.

MODE MANUEL

Pressing one of the following keys

on the A-TW field will cause the anti-twist device to go up or down. To stop

the device at any time, simply release the key.

with the cursor

PAGE 64 MACHINE PARAMETERS DNC 60 G

Page 67

FUNCTIONALITIES

VISUALIZATION OF THE INPUTS/OUTPUTS PAGES IN

CYCLE

In order to facilitate the starting and the follow-up of the Inputs/Outputs state, it is possible to visualize the Inputs/Outputs pages during the machine cycle.

As soon as the machine is in AUTOMATIC or SEMI-AUTOMATIC mode,

a first pressure on the Inputs/Outputs page. The following three pressures on this same key provoke the display of the next 3 Inputs/Outputs pages.

In order to return to the original page, the

key provokes the display of the 1st

key is to be pressed 4 times.

INPUT CLEARANCE X

The clearance of the backgauge X towards the back of the machine allows to avoid the spin of the sheet when a cut is only of low width.

This functionality is active as soon as the input Clearance X is

configurated.

In SEMI-AUTOMATIC or AUTOMATIC mode, as soon as the blade goes down, or in MANUAL mode:

- An ascending front on this input provokes the sending of X to LSW+.

- A descending front on this input provokes the standstill of X.

BACKGAUGE FOLDAWAY X

The backgauge foldaway allows to cut sheets longer than its max. limit switch.

In the MACHINE PARAMETERS page, the 2 following parameters must

be configurated:

y P94 = PARK DISTANCE (see figure).

y P95 = CRAWL DISTANCE (see figure).

P94 defines the safety distance from the max. limit switch where the gauge

is retracted.

The PARK TARGET (= LSW max. – P94) is the absolute value from which

the gauge is completely retracted.

INPUT/OUTPUT CONFIGURATION PAGE 65

Page 68

P95 defines the transition distance between the normal position of the

backgauge and its retracted position.

The CRAWL TARGET (= park target – P95) is the absolute maximum

value of the backgauge for a normal use.

LSW Min.

CRAWL TARGET

P95 =

CRAWL Dist.

P 94 =

PARK Dist.

PARK TARGET

If parameters P94 and P95 are configurated, the backgauge retraction is

active. In this case, if the value X MEM is superior to the CRAWL

TARGET, that one is set on Undef and the axis is sent to its max. limit

switch. As soon as the PARK TARGET is reached, the axis stands still.

If furthermore P97 (LS/HS X COMMUTATION) is configurated with value

1, then:

LSW Max.

y at each entry of X in the retraction zone (= P94 + P95), the DNC will

pass in LS on X.

y at each outgoing of X from the retraction zone (= P94 + P95), the

DNC will pass in HS on X.

CAUTION: To use this functionality (P97), it is recommended to not configure the LSX input.

PAGE 66 MACHINE PARAMETERS DNC 60 G

Page 69

P95 = Dist

COTE DE RAMPE

COTE DE PARC

RAMPE

P94 = Dist PARC

FC Min.

CLEARANCE OF THE BACKGAUGE X

When the backgauge X is not programmed in the sequence,

 it remains in its position;  except if the P94 parameter is configured with an unspecified value

and that the P95 parameter is not defined. In this case, it is sent towards LSW+.

FC Max .

INPUT/OUTPUT CONFIGURATION PAGE 67

Page 70

HYDRAULIC FOLDAWAY OF BACKGAUGE X

The retraction of the backgauge is activated by a hydraulic cylinder.

To activate this functionality, must be programmed:

y P94 (PARK DISTANCE)

y P95 (CRAWL DISTANCE) = 0 y P96a (HYDRAULIC FOLDAWAY TIME IN) y P96b (HYDRAULIC FOLDAWAY TIME OUT) y P96c (SECURITY DELAY) y P96d (HYDRAULIC FOLDAWAY RISE PRESSURE)

Input / Output

• IN BG Dn: Input for the foldaway down sensor. This sensor must be in

the park zone where it will stop the movement of the backgauge before the rise. The stop when the backgauge goes down is done by this sensor. (This input must be configurated.)

• IN BG Up: Input for the foldaway up sensor. This sensor indicates the

up position when the backgauge is retracted. (This input can be configurated.)

• OUTBg Dn: Output to active the backgauge going down. (This output

must be configurated.)

• OUTBg Up: Output to active the backgauge rise. (This output must be

configurated.)

Remark: If the IN BG Dn input isn’t activated and the IN BG Up input

isn’t configurated, the backgauge isn’t necessarily at the up position for the software.

Functionnement

If X MEM is not defined and the foldaway takes place (entry of X in PARK

zone), after the stopping of the axes and the auxiliary functions the DNC will

supply a pressure during the time defined by P96d, allowing to move up the backgauge. The pressure stops with the help of the activation of the IN Bg

Up input (if it is configured) or by the end of the temporization defined by P96a. If the temporization has finished before the input is active (and

configured), a message is displayed with a pop-up.

PAGE 68 MACHINE PARAMETERS DNC 60 G

Page 71

P96 = Tempo escamotage hydraulique

Pression

P94 = Dist. PARC

FC Min.

COTE DE PARC

P95 = Dist. RAMPE =

INPUT SET PRESSURE

This functionality is active as soon as the input SetPressure is

configurated.

On the ascending front of this input:

If the current pressure is zero (i.e. if no other pressure is active so far);

then upstroking in pressure towards the Pressure Blade up.

On the descending front:

FC Max.

If the current pressure has been activated by the ascending front of this input:

then return to Pressure zero.

INPUT/OUTPUT CONFIGURATION PAGE 69

Page 72

FACILITATED UP/DOWN MANIPULATION OF THE BLADE

This functionality facilitates the calibration of the auxiliary function AF3

(cutting length).

With the cursor in the field Min or Max D/A AF3 (= P79 or P80):

y Each pedal pressing provokes the upstroking or the downstroking of

the blade.

y Each pedal releasing provokes the falling back of the outputs

Blade Up or Blade Down.

If the duration between two successive pedal pressings is longer than 2 seconds, then the direction of the blade movement is inversed, otherwise the direction remains the same.

To indicate the direction of the next movement, the messages Next UP and Next DOWN are displayed 2 seconds after the last pedal pressing.

PAGE 70 MACHINE PARAMETERS DNC 60 G

Page 73

INTERNAL BACKUP (SAVE)

A machine parameter and tools backup is available in the internal memory. A restoration can also be performed from this same internal memory.

This functionality is exclusively used by the manufacturer to memorize the parameters and tools state, at the time of the delivery of the machine. In the event of problems, this will allow the operator to easily reload the original parameters and/or delivered tools. This can be done without connecting the DNC to a PC.

Note: Only the last compatible backup can be restored.

The memory quantity is limited. Each save takes up memory space (no rewrite possible) and the number of backups depends on the software version and the number of tools.

If this memory is full, it can only be deleted by reinstalling the boot software (See further). This is an operation which must only be done by a qualified and trained person.The number of backup saves available (generally 1 to 2) is enough for the correct use of this function:

Backup are usually performed:

• When the machine leaves the factory.

• When the machine is set up in workshop

• When a technician is called to re-configure a machine.

Internal backup (saving) of the PMs and tools

To save the machine parameters and tools, go to the TRANSFER RS232

page from the main menu.

DNC <-> PC STATUS STOP PA TRANSFER 1 1 DNC --> PC 2 PC --> DNC 3,4 TEST LIAISON 1 2 7 FLASH 8 EXT KEYBOARD 10 ARDIS CONNEXION 11 INTERNAL BACKUP 12 INTERNAL RESTORE Quantity of free backup memory 97 %

-- RS232 PARAMETERS - Baud rate 57600 Stop 1.0 Parity odd (1) EVEN (0) _ Bits 8

• Select 11 INTERNAL BACKUP

INPUT/OUTPUT CONFIGURATION PAGE 71

Page 74

DNC <-> PC STATUS STOP PA TRANSFER 1 1 DNC --> PC 2 PC --> DNC 3,4 TEST LIAISON 1 2 7 FLASH 8 EXT KEYBOARD 10 ARDIS CONNEXION

Internal backup

11 INTERNAL BACKUP 12 INTERNAL RESTORE Quantity of free backup memory 97 %

0 = Abort 1 = Save machine parameters

= Save tools

-- RS232 PARAMETERS - Baud rate 57600 Stop 1.0 Parity odd (1) EVEN (0) _ Bits 8

• Choose the operation by pressing the 0, 1 or 2 key.

The pop-up closes.

• The message value ? is displayed at the top right of the screen (the

same as for changing to access level 2 or 3). Enter the level 4 code for the machine parameters or the 217 code for the tools.

• Press the

key.

DNC <-> PC STATUS EXECUTE TRANSFERT 1 1 DNC --> PC 2 PC --> DNC 3,4 TEST LIAISON 1 2 7 FLASH 8 EXT KEYBOARD 10 ARDIS CONNEXION 11 INTERNAL BACKUP 12 INTERNAL RESTORE Quantity of free backup memory 93 %

-- RS232 PARAMETERS - Baud rate 57600 Stop 1.0 Parity odd (1) EVEN (0) _ Bits 8

When the backup save has finished, the EXECUTE message and the new free memory percentage are displayed.

PAGE 72 MACHINE PARAMETERS DNC 60 G

Page 75

INTERNAL RESTORATION OF PMS AND TOOLS

This functionality allows the owner of the machine to restore the original factory parameters. This can be used in the event of problems by the operatorm, assisted by the manufacturer/dealer.

The parameters restoration will replace the current contents of the DNC by the last parameters save (generally performed by the manufacturer upon machine delivery).

The tools restoration will replace all tools data which have the same number. The tools which have a different number to those in the backup are not affected by the restoration.

Example: The punches number s 1 and 2 have been saved.

The user has modified the data of the punches 1 and 2, and has added the punches 12, 14 and 15. At the moment of the restoration, the value of the data of the punches 1 and 2 will be replaced by those of the saved tools. The punches 12, 14 and 15 aren’t affected.

Only the last compatible backup can be restored.

To restore the machine parameters and tools, go to the TRANSFER RS232

page from the main menu.

DNC <-> PC STATUS STOP PA TRANSFER 11 1 DNC --> PC 2 PC --> DNC 3,4 DATA LINK TEST 1 2 7 FLASH 8 EXT KEYBD 10 ARDIS CONNECTION 11 INTERNAL BACKUP 12 INTERNAL RESTORE Quantity of free backup memory 93 %

-- RS232 PARAMETERS - Baud rate 57600 Stop 1.0 Parity odd (1) EVEN (0) _ Bits 8

• Select 12 INTERNAL RESTORE

INPUT/OUTPUT CONFIGURATION PAGE 73

Page 76

DNC <-> PC STATUS STOP PA TRANSFER 11 1 DNC --> PC 2 PC --> DNC 3,4 DATA LINK TEST 1 2 7 FLASH 8 EXT KEYBD 10 ARDIS CONNECTION

Internal restore

11 INTERNAL BACKUP 12 INTERNAL RESTORE Quantity of free backup memory 93 %

0 = Abort 1 = Restore machine parameters

-- RS232 PARAMETERS - Baud rate 57600 Stop 1.0 Parity odd (1) EVEN (0) _ Bits 8

• Select the operation to be performed by pressing the 0, 1 or 2 key.

• The pop-up closes.

• The message value ? is displayed at the top right of the screen (the

same as for changing to access level 2 or 3).

Enter the code 718 to restore the machine parameters or the tools.

• Press the

key.

DNC <-> PC STATUS STOP PA TRANSFER 11 1 DNC --> PC 2 PC --> DNC 3,4 DATA LINK TEST 1 2 7 FLASH 8 EXT KEYBD

Restore successfully done

10 ARDIS CONNECTION 11 INTERNAL BACKUP 12 INTERNAL RESTORE

Press any key to continue

Quantity of free backup memory 93 %

-- RS232 PARAMETERS - Baud rate 57600 Stop 1.0 Parity odd (1) EVEN (0) _ Bits 8

When the restoration has finished, a pop-up is displayed.

PAGE 74 MACHINE PARAMETERS DNC 60 G

Page 77

INPUT/OUTPUT CONFIGURATION

The configuration of the inputs/outputs of a DNC consists in assigning a

software function (see paragraph Definition of inputs/outputs) t

input or output of the numerical control.

The inputs and outputs, when they are not being used, have the following designations in the input/output list:

Digital Analogical Voltage F dig 1 Pot F1 A analog 1 F dig 2 Pot F2 A analog 2

. . A analog 3 . . . .

F dig 20 Pot F8

CONFIGURABLE AXES AND FUNCTIONS

o a given

Availability of an axis or a function is in direct relationship with the hardware. The DNC 60 G16 can handle a maximum of 4 axes. It is therefore not possible to configure all the axes which are available in the software, but only 4 among them. The same is true for the auxiliary functions within the limits of the available inputs/outputs.

AXES

The configuration (which will cause the axis to appear on the CRT) can be achieved by programming the limit switches (+,-) of the relevant axis.

X1-X2

X4 to X6

In the N2X parameters pages press the manual key the available axes

X1 X2 X X4 X5 X6

Front gauges

Backgauges

Auxiliary functions

or to display

INPUT/OUTPUT CONFIGURATION PAGE 75

Page 78

FUNCTIONS

These functions assign an output as soon as the function is being used.

For instance, if the X4 axis is used, the output X4 in position will

automatically be assigned.

X used alone

X4 in position

X5 in position

X6 in position

Leg X1

Leg X2

Leg X

AF1 to AF8

Output signalling that the DNC functions in "backgauge mode". This means that X1 and X2 are not programmed in the current sequence.

Output signalling that the X4 axis is in position.

as above, but for X5.

as above, but for X6.

Output activating the leg code of the X1 axis.

Output activating the leg code of the X2 axis.

Output activating the leg code of the X axis.

Auxiliary functions assigned according to the AF configuration table.

PAGE 76 MACHINE PARAMETERS DNC 60 G

Page 79

DEFINITION OF INPUTS/OUTPUTS BY DEFAULT

INPUTS

– PEDAL = Pedal – TDC max = TDC max (Sensor) – Fly Cut = Flying Cut – IZ X = Index Zone Signal Axis X

INPUT CONFIGURATION IGNORE SEARCH CONFIGURATION BY DEFAULT _

--- MB6 J10 --- 10111100 01: Pedal ÇÈ 02: TDC max ÇÈ 03: Fly Cut ÇÈ 04: 05: 06: 07: 08: IZ X ÇÈ

--- MB6 J11 -- 01: 02: 03: 04: 05: 06: 07: 08:

(must remain blank)

INPUT CONFIGURATION IGNORE SEARCH CONFIGURATION BY DEFAULT _

--- MIO J10 -- 01: 02: 03: 04: 05: 06: 07: 08:

--- MIO J11 -- 01: 02: 03: 04: 05: 06: 07: 08:

INPUT/OUTPUT CONFIGURATION PAGE 77

Page 80

OUTPUTS

– CutAuth = Cutting Authorization – F1Dig SP / SN = Digital output AF1 (1 – F2Dig SP / SN = Digital output AF2 (Rake angle) – F5Dig SP / SN = Digital output AF5 (2 – SP X = SP Signal Axis X – SN X = SN Signal Axis X

With the aim to simplify the wiring in the electrical cabinet and to avoid a systematic electromechanical relayer on the digital outputs, it is possible to double the following outputs:

y Cutting authorization (= Blade down)

y Upstroking of the blade

y All auxiliary functions outputs

In order to establish a double output, it is sufficient to configure the second output. It takes the same name as the first one and finishes with the letter B.

Blade gap)

OUTPUT CONFIGURATION IGNORE SEARCH CONFIGURATION BY DEFAULT _

--- MB6 J10 --- 10100000 09: CutAuth 10: Blade Up 11: F1Dig SP 12: F1Dig SN 13: F2Dig SP 14: F2Dig SN 15: F5Dig SP 16: F5Dig SN

--- MB6 J11 --- 00000000 09: 10: 11: 12: 13: 14: 15: SP X 16: SN X

PAGE 78 MACHINE PARAMETERS DNC 60 G

Page 81

(must remain blank)

OUTPUT CONFIGURATION IGNORE SEARCH CONFIGURATION BY DEFAULT _

--- MIO J10 --- 09: 10: 11: 12: 13: 14: 15: 16:

--- MIO J11 --- 09: 10: 11: 12: 13: 14: 15: 16:

INPUT/OUTPUT CONFIGURATION PAGE 79

Page 82

CONFIGURATION OF DIGITAL INPUTS/OUTPUTS

MACHINE PARAMETERS page, key or .

After a deleting of the machine parameters zone the I/O configuration is reinitialized with its original default values.

Attention: On this machine we have only 16 I/O hardware, consequently

To modify:

y Place the cursor on the field to be modified.

y Select with keys

the I/O which it is possible to affect on this machine.

Remark: For the AF the extension, which can go from D0 to D7, SN,

To find the original configuration again:

It is at any time possible to find the default I/O configuration again. For that:

y Program in the SEARCH CONFIGURATION BY DEFAULT field

the value 1.

y Press the SEARCH key

configurable I/O pages are blank by default and have to

the 2 remain blank. (They must in no case be modified).

and the desired input or output among

SP, PV, is to specify. For the supplementary legs only the extensions D0, D1, D2 make sense and are controlled.

The message TEACHED appears.

The CONFIGURATION 8 I/O field of the MACHINE PARAMETERS 01 page must be programmed with value 1.

PAGE 80 MACHINE PARAMETERS DNC 60 G

Page 83

CONFIGURATION OF ANALOGIC INPUTS/OUTPUTS

Reminder: On this machine there are:

– 4 analogic inputs

– 2 analogic outputs: the first one is reserved to the supply

voltage of X and the second one to the pressure regulation

if AF6 is parametrized in pressure mode.

For the analogic inputs, the address allocation is automatically made in dynamic manner when programming the AFs.

Here a list of the different possibility :

F2/F3 WITH ONLY ONE POTIENTOMETER : PM 70 PM 72 INPUT

ORDER

F1 1ST BLAD GAP 2 1 1ST J7_PIN_2

F2 CUTTING ANGLE 2 1 2ND J7_PIN_1

F3 CUTTING LENGTH 2 0 2ND J7_PIN_1

F5 2ND BLAD GAP 2 1 3RD J8_PIN_2

F7 SHEET TIGHTNESS

MEASURE

F8 ONLY IF

NOT F7

F2/F3 WITH 2 POTIENTOMETERS : PM 70 PM 72 INPUT

F1 1ST BLAD GAP 2 1 1ST J7_PIN_2

F2 CUTTING ANGLE 8 1 OU 0 2ND J7_PIN_1

GENERIC _ 1 4TH J8_PIN_1

2 0 4TH J8_PIN_1

ORDER

WIRING

F3 CUTTING

ANGLE/LENGTH

F5 2ND BLAD GAP 2 1 4TH J8_PIN_1

F7 ONLY IF

NOT F5

F8 ONLY IF

NOT F5 AND F7

INPUT/OUTPUT CONFIGURATION PAGE 81

SHEET TIGHTNESS

MEASURE

GENERIC _ 1 4TH J8_PIN_1

8 1 3RD J8_PIN_2

2 0 4TH J8_PIN_1

Page 84

MANAGEMENT OF THE ACCESS LEVELS BY

EXTERNAL KEY

If the use of the external key is defined in the machine parameters, the access levels are managed by the external key. The passwords are no more active.

The use of the external key is defined by the parameter Key = 1 and by the use of the inputs KEY 0 and KEY 1.

Input KEY 0

OFF OFF

ON OFF

OFF ON

ON ON

Input KEY 1

Pos. key

0 1 2 3

PAGE 82 MACHINE PARAMETERS DNC 60 G

Page 85

MACHINE MESSAGES

y In MACHINE PARAMETERS (page 12):

y In INPUT CONFIGURATION page:

y In OPERATION:

M MACHINE PARAMETERS -12- IGNORE A 01 A FE C 02 B OU H 03 I 04 N 05 E 06 07 M 08 E 09 S 10 S 11 A 12 G 13 E 14 S 15

You have the possibility to define 15 messages, which can each be composed of 2 words with 15 characters.

You have the possibility to affect 4 inputs (D0MesMac to D3MesMac) which offer 15 possible state combinations, each of these states corresponds to a message to be displayed.

At each state changing on one of the inputs (D0MesMac to D3MesMac), the corresponding message is displayed immediately. (You also have a short history of the last 4 displayed messages at the bottom of the page).

INPUT/OUTPUT CONFIGURATION PAGE 83

Page 86

This page has been left blank intentionally.

PAGE 84 MACHINE PARAMETERS DNC 60 G

Page 87

INDEX

Cut on middle, 33

Access levels

Management by external key, 80

Access to EasyCut mode, 16

Advanced stop, 24

Alphanumeric characters, 21

Analogue, 23

ackgauge foldaway X, 65

Baud, 17

BCC, 19

BDC, 46

Blade Down

acc. time, 27 dec. time, 27

Blade gap, 41

Blade gap extended, 29

Cutting length, 43, 47, 49

Cutting length calculation, 46

Cutting pressure, 26

Cutting pressure calibration, 28

Cycle Type, 16

Dat

a, 18

Decompression time, 28

Default thickness, 17

Delay opening hold-downs, 37

Digital, 22

DSR, 18

Duration opening hold-downs, 37

ELECTRICAL BLADE GAP, 27

Blade gap pressure, 27

Blade manipulation, 70

Blade Up

acc. time, 28 dec. time, 28

Blade Up gain, 27

Blade up pressure, 26

Blade Up pressure, 27

alibration, 23, 42, 47, 49, 51, 54

cutting length F3, 45 rake angle F2, 44

Checksum, 19

Choice of language, 6

Clearance X, 67

Crawl distance, 30, 65

Crawl target, 30, 66

External START, 22

xed point blade, 16

Flying Cut, 50

Fn, 21

Functionalities, 65

draulic retraction, 68

O Visualization in run, 38

Independent function, 22

Input clearance X, 65

Inputs/Outputs state, 65

Internal backup, 71

CTS, 18

INDEX PAGE 85

Page 88

Jitter Erro

r, 12

Key

, 6

external, 80

Key 0 blocks utilization, 39

Language, 6

LS, 24

anual

dec. time, 28

Master, 6

Material, 17

Maximum range, 25, 26

Message

RUN, 19

Rake angle calculation, 46

Rake angle pressure, 26

Resolution, 9

Return Sheet Support at TDC, 35, 36

Rotation point, 16

Safety in

structions, 6

Security Delay Down, 34

Sensor Distance TDC max, 29

Sequentiel sending FAs, 37

Sheet Support, 55

Sheet Support, 34

Sheet Support Start Delay, 35

Sheet Support Time, 34, 36

Sheet Support Time Down, 34, 36

Sheet Support Time Up, 34, 36

Sheet thickness measurement, 54

Show all machine parameters, 38

Minimum range, 25, 26

bbling mode, 38

Overrun, 24

Parity, 1

Park distance, 30, 65

Park target, 30, 65

Pic, 6

Pressure all or nothing, 53

Pressure ramps, 51

Print all machine parameters, 38

Protocol, 18

Software

Master version, 6

START

external, 22

Stop bits, 18

Stop Q product reached, 20

TDC

, 46

Teach, 21

Time, 25

Toggle mode level 3/2/3, 37

Tolerance, 25

Transmission speed, 17

interruptible cut, 38

ake angle, 16, 43

PAGE 86 INDEX

Versi

Software Master, 6

Page 89

Voltage, 23

X B

ackgauge foldaway, 30

INDEX PAGE 87

cybelec DNC60 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

MACHINE PARAMETERS

SAFETY, COPYRIGHT & LICENSE AGREEMENT

INTRODUCTION

SPECIFICATION OF ALPHANUMERIC CHARACTERS

MACHINE PARAMETERS DEFINITION

P29 DISPLAY RESOLUTION

P30 SECURITY DISTANCE (DISTANCE AT LOW SPEED)

P31 NUMBER OF SUPPLEMENTARY LEGS

P32 LEG DISTANCE

P33 SHEET PRESENT SPEED

P34 TYPE MANAGEMENT AXIS

P35 RETRACTION DISTANCE

P36 HOLD-DOWNS TIME

P37 CORRECTION FACTOR BLADE GAP

P38 TREATMENT JITTER ERROR

P39 TDC TIME

P40 NONE SYNCHRO LIMIT (OPENED CLAMPS / CLOSED CLAMPS)

P43 CLAMP DISENGAGEMENT TIME

P44 DISTANCE SHEET INDEX <–> BLADE

P49 EJECTION TIME

P50 MAXIMUM SHEET WIDTH

P51 DISTANCE STOP X1 <–> SQUARE

P52 ARTICULATED ARM LENGTH

P53 MAXIMUM ROTATION ARM ANGLE

P54 RAKE ANGLE MIN AND MAX

P56 CYCLE OPTION

P57 ACCESS TO EASYCUT MODE

P58 DISTANCE POTENTIOMETER

MATERIAL

DEFAULT THICKNESS

P60 TRANSMISSION SPEED

P61 TRANSMISSION DATA

P62 STOP BITS

P63 PARITY

P65 PROTOCOL

P66 BCC

TESTS OF THE SERIAL PORT

Test loopback connector

RS 232 transmission cable

P67 NONE AT PRODUCT SEARCH IN CASSETTE

P68 CONVERSION INCH/MM

P69 STOP Q PRODUCT REACHED

AUXILIARY FUNCTIONS PARAMETERS (AF)

P70 FUNCTION TYPE

P71 DIGITAL MODE

P72 ANALOGUE MODE

P73 VOLTAGE MODE

P74 LS DISTANCE

P75 OVERRUN DISTANCE

P76 ADVANCED STOP

P77 TOLERANCE

P78 REVERSAL TIME

P79 MINIMUM RANGE (D/A)

P80 MAXIMUM RANGE (D/A)

P81 MINIMUM RANGE (PROGR)

P82 MAXIMUM RANGE (PROGR)

CUTTING PRESSURE PARAMETERS (AF6)

P83 MINIMAL BLADE UP PRESSURE

P84 RAKE ANGLE ADJUST. PRESSURE

P85A ELECTRICAL BLADE GAP

P85B BLADE GAP ADJUST. PRESSURE

P86 BLADE UP PRESSURE

P87 BLADE UP GAIN

P88 ACC. TIME BLADE DOWN PRESSURE

P89A DEC. TIME BLADE DOWN PRESSURE

P89B DEC. TIME MANUAL PRESSURE

P90 ACC. TIME BLADE UP PRESSURE

P91 DEC. TIME BLADE UP PRESSURE

P92 DECOMPRESSION TIME

CALIBRATION CUTTING PRESSURE PARAMETERS (AF6)

P93 TDC MAX SENSOR DISTANCE

EXTENDED BLADE GAP PARAMETERS (8 SEGMENTS)

X BACKGAUGE FOLDAWAY PARAMETERS

P94 PARK DISTANCE

P95 CRAWL DISTANCE

P96 HYDRAULIC FOLDAWAY TIME