Delem DAC-360 Скачать руководство пользователя страница 78 | Manualshive

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Delem DAC-360 Скачать руководство пользователя страница 78

V0407, 3.2

1.

Introduction

1.1.

Remarks

With the test functions of the diagnostic program a service engineer can test the control and
the interfacing with the system.
Before starting the diagnostic program it is wise to check the machine for moving parts. This is
because during the diagnostic operation of the control no regulation of the axis is performed.
With the diagnostic program you have to be careful because all I/O is controlled. All digital and
analog outputs can be activated for motor movement or relay switching.

1.2.

Test-menu

To select the diagnostic program the following steps have to be performed:

•

Move the cursor to the program constants,

•

select the parameter ‘language’,

•

Type access code 741 and press ENTER.

The diagnostic screen of the control looks as follows:

3.a

To end the diagnostic program with the 'STOP'-key. The control application will restart.

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Содержание DAC-360

Страница 1: ...Delem Manual version V0208 DAC 360 Installation manual Version 1...

Страница 2: ...nce with Delem s specifications The guarantee on the equipment is invalidated in the event of improper installation and or use of this equipment The General Terms and Conditions of Delivery of Delem s...

Страница 3: ...chine parameter types 2 2 1 1 Menu 2 2 1 2 Control types 2 2 1 3 Spindle correction table 2 6 2 The machine parameters 2 8 2 1 General parameters 2 8 2 2 Backgauge control parameters 2 10 2 3 Angle co...

Страница 4: ...V0208 0 4 1 3 Test functions 3 3 1 4 Service screens 3 3...

Страница 5: ...efault retract 2 16 Enable CY 2 9 Enable display correction 2 12 Enable sheet position 2 32 Fixed angle 2 25 Gap material table 2 30 Gap reference table 2 29 Gap2 reference table 2 31 I gain 2 20 In P...

Страница 6: ...V0407 0 6...

Страница 7: ...Delem V0407 1 1 Part I Hardware description This section contains the hardware specifications of a Delem DAC 360 control...

Страница 8: ...is a universal programmable control designed to control positioning of machine parts such as the backgauge control of an industrial shear The control is capable of controlling servo loop systems a on...

Страница 9: ...ironmental conditions The following environment specification values are valid for a DAC 360 control Ambient temperature 5 50 C Storage temperature min 20 C max 70 C Relative humidity max 90 non conde...

Страница 10: ...28 VDC 5W I O excluded Display LCD STN resolution 320 x 240 black white Interfaces 1 x Encoder max 1 MHz 1 x RS 232 I O 8 x Digital input 24V 16 x Digital output 24V 1 x analog output 0 10V 2 x analog...

Страница 11: ...d with a set of connectors for various functions system I O encoder feedback communication The various connectors are discussed in the following sections Warning Connectors may not be plugged or unplu...

Страница 12: ...he power supply and the analog output for axis movement Power supply 18 28 VDC 5W I O excluded Analog output 0 10V 10mA max The Analog connector CN19 provides several analog signals two analog outputs...

Страница 13: ...CN3 Pins 17 24 Programmable Digital Outputs 8x Notes The sum of all output currents should not exceed 8A All digital outputs are short circuit proof I O power supply 24 V DC 20 8A max Digital Outputs...

Страница 14: ...tion details Notes In case of 12VSE encoder connect pins 6 7 8 and 9 with eachother 9 pole SUBD female encoder interface power supply 5V DC 250 mA or 12V DC 200 mA possibilities 12 V single ended 5 V...

Страница 15: ...07 1 9 4 Spare parts The following table gives an overview of the available spare parts for the DAC 360 control Number Description FRONT 360 Front panel DAC 360 DLCD 360 LCD screen D 7453 001 Mainboar...

Страница 16: ...tics about the DAC 360 control 8062 901 Mounting dimensions 8062 912 Cables and connectors 8062 101 Connection diagram 8062 103 Connection diagram 8062 104 Connection diagram 8062 107 Connection diagr...

Страница 17: ......

Страница 18: ......

Страница 19: ...8VDC POWER IN 0V A1 OUT 10V 10V A1 0V Not connected Not connected CN4 15P SUBD Female See drawing 8062 901 for mounting dimensions See drawing 8062 907 for default digital I O allocation 21 23 22 24 I...

Страница 20: ...10V 10V A1 0V Not connected Not connected CN4 15P SUBD Female See drawing 8062 901 for mounting dimensions See drawing 8062 907 for default digital I O allocation 21 23 22 24 INPUTS OUTPUTS 10 POLE M...

Страница 21: ...S OUTPUTS 6 POLE MALE POWER IN 24 28VDC POWER IN 0V A1 OUT 10V 10V A1 0V Not connected Not connected CN4 15P SUBD Female See drawing 8062 901 for mounting dimensions See drawing 8062 907 for default d...

Страница 22: ...Female See drawing 8062 901 for mounting dimensions See drawing 8062 907 for default digital I O allocation 21 23 22 24 INPUTS OUTPUTS 10 POLE MALE 24V OUT 1 OUT 2 OUT 3 OUT 4 IN 5 IN 6 IN 7 IN 8 0V 2...

Страница 23: ...OWER IN 24 28VDC POWER IN 0V A1 OUT 10V 10V A1 0V Not connected Not connected CN4 15P SUBD Female See drawing 8062 901 for mounting dimensions See drawing 8062 907 for default digital I O allocation 2...

Страница 24: ...adjustment out EOS in case of combined potentiometer out EOC out FD DAC 360 pressure outputs S0 Controller Stopped Status S1 S2 S3 S4 S5 S1 S1 Positioning S2 Wait for ST low inp PEDAL S3 Wait for EOS...

Страница 25: ...ped Status S1 S2 S3 S4 S5 S1 S1 Positioning S2 Wait for ST low out UDP S3 Wait for EOS S4 Wait for UDP inp ST S5 Wait for ST high out RDY in PEDAL out EOS out EOC out FD DAC 360 with timed stroke S0 C...

Страница 26: ...ng int RetractEnable out FD inp R out X IP T8 T8 Retract hold int BusyRetract DAC 360 Retract Timing W ait for Retract S0 Controller Stopped Status S1 S2 S3 S7 S4 S6 S1 S1 Positioning S2 W ait for ST...

Страница 27: ...Delem V0208 2 1 Part II Machine settings This section will describe the necessary settings of a DAC 360 control regarding machine settings...

Страница 28: ...rsor bar to the correct menu and press ENTER Press the Stop button to exit a menu or to return to normal operation mode In the next chapter the machine parameters are explained The following sections...

Страница 29: ...g the movement and especially at the end position Reduce the P gain again to the point where there was no oscillation Increase the I gain until you notice oscillation at the end position Reduce the I...

Страница 30: ...epends on the known deceleration rate of the axis equipment If the BLS is not accurate enough to reach the programmed position the parameter Stop time T can be used for further fine tuning of the posi...

Страница 31: ...to a high position the axis will move to the overrun position programmed position OR After that the axis starts moving in the opposite direction and positioning takes place When the difference betwee...

Страница 32: ...position errors due to mechanical inaccuracies in the spindle If a spindle shows deviations then they should be measured systematically on certain setpoints From these setpoints a table with correcti...

Страница 33: ...axis position Pos and the necessary correction Cor The table can be edited as follows Use the arrow keys to move up down left and right To add a row go to the first column and press the ENTER key To...

Страница 34: ...he maximum sheet thickness the machine can cut Parameter 14 Maximum cutting length Range 0 0 15000 0 Unit mm Default 1000 0 Function The maximum length the machine can cut This setting will effect the...

Страница 35: ...step repetition is not possible 1 CY enabled program step repetitions can be programmed Parameter 17 Number of FD functions Range 0 4 Unit Default 0 Function Program the number of available function...

Страница 36: ...Range 0 1 Unit Default 0 Remark Only if Control Type 19 is set to 3 Function This parameter defines whether or not the speed of the axis can be programmed in user mode If enabled then in programming...

Страница 37: ...avel speed when the arrow key is pressed continuously This parameter should be programmed as a percentage of the maximum speed Parameter 24 Decimal point position Range 0 2 Unit Default 1 Function 0 1...

Страница 38: ...xis position is within the In Position tolerance 0 real actual values are shown 1 programmed value is shown when axis in position In both cases the value is highlighted when the axis is within the IP...

Страница 39: ...he control counts every quadrant of one encoder cycle Example number of encoder pulses 50 pulse rev spindle pitch 2 mm rev results in F 50 2 4 100 counts mm Parameter 29 Spindle correction table Range...

Страница 40: ...parameters will appear which need to be programmed Parameter 32 Reference search direction Range 0 1 Unit Default 1 Remark Only if Reference Search 31 is set to 1 Function Controls the direction of th...

Страница 41: ...d at the programmed speed 34 in the programmed direction 32 until the control receives a signal from the RSD switch RSD input becomes low The control will stop movement and send the axis in the revers...

Страница 42: ...high to low transition of the input ST which is the moment to start cutting When set to 0 the backgauge is only retracted when the R input becomes high Parameter 38 Minimum retract Range 0 0 9999 9 U...

Страница 43: ...collision The output XSAFE is used to indicate the X axis status TRUE if the X axis is outside the zone X Safety zone FALSE if the X axis is inside the zone X Safety Zone Parameter 42 Spindle allowanc...

Страница 44: ...e at overrun position before the axis starts positioning in the opposite direction Parameter 45 Maximum operating speed Range 1 9999 Unit mm s Default 200 Remark Only if Control type 21 is set to 3 Fu...

Страница 45: ...rea defined by X Limit 46 The speed is programmed as a percentage of the maximum speed This speed setting is also used when the input LSX is active Parameter 48 Acceleration 0 to max Range 0 9999 Unit...

Страница 46: ...top This rate of deceleration is used when normal operation is interrupted for instance when the stop button is pressed on the control or a forced stop has been generated Parameter 51 P gain Range 0 0...

Страница 47: ...rake enable Range 0 1 Unit Default 0 Remark Only if Control type 19 is set to 1 or 2 Function Enable the brake output BRK This can be used to control an AC motor with brake 0 no brake signal 1 enable...

Страница 48: ...ounts Default 10 Remark Only if Control type 19 is set to 1 or 2 Function Switch point from low speed to zero in the upcounting direction Parameter 58 Brake point high speed Range 0 9999 Unit counts D...

Страница 49: ...pe 19 is set to 1 or 2 Function This is the output voltage for low speed movement in the negative direction This parameter must be programmed if a DC motor drive is controlled with the analog output I...

Страница 50: ...e 19 is set to 2 Function This is the output voltage for high speed movement in the positive direction This parameter must be programmed if a 2 speed DC motor drive is controlled with the analog outpu...

Страница 51: ...can be used to connect a frequency regulator See also chapter 1 about unipolar control Parameter 68 In Position tolerance Range 0 01 9 99 Unit mm Default 1 0 Function The in position IP output become...

Страница 52: ...the tolerance and the output A_IP becomes high Parameter 72 Angle prestop positive Range 0 99 Unit AD value Default 0 Function Due to the inertia of the Angle system there can be some overshoot after...

Страница 53: ...Default Function Press ENTER to open the screen with the angle reference table In this table the relation between the blade angle and the feedback voltage can be programmed Angle program a known angl...

Страница 54: ...ed in the vertical column as a percentage of the maximum thickness parameter 13 Maximum thickness For various plate thickness values the required angle value can be programmed These setpoints can be p...

Страница 55: ...restop before the Gap has reached position The Gap prestop positive must be programmed for Gap movement in the positive direction The value is programmed in AD points a converted digital value of the...

Страница 56: ...adjustment procedure to find the correct AD values is similar to the procedure for angle values as described in the previous section Parameter 80 Gap material table Range Unit Default Function Press...

Страница 57: ...l enable Range 0 1 Unit Default 0 Function Program control for a second gap unit Gap2 on or off 0 No gap control 1 Gap control In case of 1 the following I O is used digital outputs G2 and G2 analog i...

Страница 58: ...handled by a timer At parameter 87 the maximum possible stroke length is programmed at parameter 88 the necessary time is pogrammed to reach this maximum stroke In a cutting step the stroke length is...

Страница 59: ...le Parameter 89 Stroke time Range 0 9999 Unit msec Default 0 Remark This parameter must be programmed when stroke mode is set to 1 Function This is the time necessary to reach the maximum stroke lengt...

Страница 60: ...0 10V The adjustment procedure to find the correct AD values is similar to the procedure for angle values as described in section 2 5 Parameter 91 Rotation offset Range 0 9999 Unit mm Default 0 Functi...

Страница 61: ...rs Parameter 93 Main force enable Range 0 1 Unit Default 0 Function Enable or disable cutting force on the control 0 no control 1 cutting force control enabled Parameter 94 Cutting force factor Range...

Страница 62: ...Unit msec Default 200 Function This parameter describes the ramp for the main force increase decrease It is programmed as the time in which the force output increases from minimum to maximum voltage P...

Страница 63: ...delay before opening control is started An opening delay is useful to overcome the response time of the clamping system and or the pressure control system in case of force control In the timing diagra...

Страница 64: ...efault 0 Function The time the main force output stays active for clamping Parameter 105 Clamping force enable Range 0 1 Unit Default 0 Function Enable or disable separate clamping force on the contro...

Страница 65: ...8 Clamping reference table Range Unit Default Function Press ENTER to open a screen with the Clamping reference table In this table the relation between clamping force and control output voltage can b...

Страница 66: ...only Example The example picture above shows an example of a possible mapping of output pins In the picture pins 5 8 are allocated for the movement of a 2 speed AC drive fast and slow in both directio...

Страница 67: ...keys and keys to the necessary intersection press ENTER To erase a connection go to it with the cursor and press ENTER The connection will disappear The numbers 5 8 and 13 16 refer to the digital inpu...

Страница 68: ...check the supported interval as indicated by RetractEnable EXS External Start Input to start the control X_RES Reset X Reset X position to 0 support decoiling KEY Program enable Signal to block or ena...

Страница 69: ...G2 Gap2 close Reduce gap2 opening G1_OK Gap 1 OK Gap 1 control ready G1_IP Gap 1 in position Gap 1 in position G1 Gap open Increase gap opening G1 Gap close Reduce gap opening A_OK Angle control read...

Страница 70: ...sition feedback of the Gap1 opening in case Gap system with position feedback is enabled AFB Angle feedback Feedback of angle value in case angle control is installed Code Name Description CF Cutting...

Страница 71: ...e you should save your settings When the control is upgraded all settings are set back to default values After the upgrade you can restore your settings from the PC The PC and the control are connecte...

Страница 72: ...lect a filename and a location for the file with control settings To load control settings into the control click the button Restore in the dialogue select the file with control settings that must be...

Страница 73: ...t to factory default settings See the previous section for more information about back up and restore Make sure the necessary cables are connected and the DAC control is switched on To perform the upd...

Страница 74: ...parameter menu See also chapter 1 741 Use this code to enter the diagnostic mode of the control See part III of this manual 123123 Use this code to reset the hours counter and stroke counter to zero e...

Страница 75: ...is high S1 Positioning Not all axes are in position yet S2 Wait for ST low Waiting for STEP input falling edge S3 Wait for EOS Wait for EOS generated by potentiometer or BR S4 Wait for UDP Wait for UD...

Страница 76: ...V0208 2 50...

Страница 77: ...Delem V0407 3 1 Part III Diagnostic program To be able to test a DAC 360 control it has been equipped with a diagnostic program...

Страница 78: ...f the axis is performed With the diagnostic program you have to be careful because all I O is controlled All digital and analog outputs can be activated for motor movement or relay switching 1 2 Test...

Страница 79: ...puts accept voltages between 10V and 10V The voltage is indicated with 12 bit values between 4095 and 4095 Encoder Test the encoder input and the encoder counting Use the Ref field to check the encode...

Страница 80: ...V0407 3 4 In this screen the status of all internal I O signals is shown In this screen the programmed and actual values of parameters is shown In this screen the status of all physical I O is shown...

Страница 81: ...5 A program step can be started in order to view the I O behaviour In the service mode it is not possible to program parameters or I O Press the keys arrow down and arrow up to browse through the ser...

Страница 82: ...V0407 3 6...

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