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Lazer Safe LZS-003-HS, Operation Manual

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Lazer Safe LZS-003-HS Operation Manual Download Page 17

LS-CS-M0005-EN 

LZS-003-HS Operation Manual – Dual Laser Version 

Page 11 

Version 1.11 

Released: 03/12/2007 

4m m

6m m

8m m

14m m

5m m

7m m

9m m

LASER ALIGNMENT MAGNET

POSITION LASER INSIDE WINDOW

FIT TO RECEIVER END OF PUNCH

 

Figure 4-4: RX Alignment Magnet (set to 14mm) 

A

 

Figure 4-5: Slider Mechanism Adjustment 

 

 

Figure 4-6: Middle sensor adjustment 

Summary of Contents for LZS-003-HS

Page 1: ...IEK SP KA JAWNA Jana Dlugosza 2 6 Street 51 162 Wroc aw Poland biuro rgbelektronika pl 48 71 325 15 05 www rgbautomatyka pl www rgbelektronika pl DATASHEET www rgbautomatyka pl www rgbelektronika pl O...

Page 2: ...d with a wide variety of tools and having several testing stands at their disposal are a guarantee of the highest quality service OUR SERVICES ENCODERS SERVO DRIVERS LINEAR ENCODERS SERVO AMPLIFIERS C...

Page 3: ...LZS 003 HS Operation Manual Dual Laser Version...

Page 4: ...4 LZS 003 SS6 LZS 003 HS PCSS and Press Control Safety System are trademarks of Lazer Safe Pty Ltd The content of this manual is supplied for informational use only is subject to change without notice...

Page 5: ...ransmitter Receiver Adjustment 9 4 1 Adjusting the laser to punch distance 9 4 2 Adjusting the receiver for tray box bending 10 5 Operating the LZS 003 HS 12 5 1 Operator Controls 12 5 1 1 Operator Pa...

Page 6: ...dition Codes 40 8 2 1 Controller Condition Code Display 40 8 8 2 2 2 2 1 10 00 03 3 0 03 3 O Op pe er ra at to or r P Pa an ne el l C Co on nd di it ti io on ns s 41 8 3 Understanding Error Codes 42 8...

Page 7: ...ZS 003 HS press brake operator guarding system 1 1 3 3 T Te ec ch hn ni ic ca al l C Co om mp pe et te en nc ce e R Re eq qu ui ir re em me en nt ts s All operators of the LZS 003 HS equipment should...

Page 8: ...1 Released 03 12 2007 safety warnings that accompanied this device 1 1 6 6 O Ob bt ta ai in ni in ng g T Te ec ch hn ni ic ca al l A As ss si is st ta an nc ce e For technical support with the LZS 003...

Page 9: ...st expertise trained in all relevant aspects of operating the press brake and the LZS 003 HS guarding system Suitable protective equipment must be worn by the operator at all times 2 2 2 2 S Sp pe ec...

Page 10: ...rear section of laser is easily muted to ignore the back gauge in up close situations Failure detection is performed by real time monitoring of the process under control 3 3 2 2 S Sy ys st te em m O O...

Page 11: ...ser only the lower laser Laser B is switched on during set up Mute point 2mm Laser B to punch distance 14mm Figure 3 2 Laser to punch distance Mute point distance 3 2 3 Mute Point The Mute point must...

Page 12: ...the remaining two side walls can be bent The two previously bent side walls now obstruct the front section of the laser and cause the system to mistake them for a dangerous obstruction In this situat...

Page 13: ...t crawl speed and stops the machine if that speed is exceeded The Field Muted Mode should only be used in cases where no alternative mode with activated protection exists It is recommended that the Fi...

Page 14: ...stopping distance of the moving beam every time it stops If the stopping distance limit is exceeded an emergency stop signal is issued and the machine is shut down The LZS 003 HS surveys the effect of...

Page 15: ...to punch distance setting of 14mm will be displayed on the top line of the LCD Operator Panel To check the laser to punch distance 1 Power up the LZS 003 HS system and check the laser to punch distan...

Page 16: ...ne of the punch to avoid being obstructed by the up stand Figure 4 3 Figure 4 3 Receiver middle sensor position To adjust the receiver position 1 Place the RX Alignment Magnet on the end of the punch...

Page 17: ...11 Version 1 11 Released 03 12 2007 4mm 6mm 8mm 14mm 5mm 7mm 9mm LASER ALIGNMENT MAGNET POSITION LASER INSIDEWINDOW FIT TO RECEIVER END OF PUNCH Figure 4 4 RX Alignment Magnet set to 14mm A Figure 4...

Page 18: ...Figure 5 1 LZS 003 HS Operator Panel Indicator States The various indicators can have multiple states The Mute lamp s states are illustrated throughout this manual as follows Off On Flashing slow Flas...

Page 19: ...powered up the controller will perform a self test During the self test the LCD Operator Panel will display software version information and the controller will cycle various numbers on the two segme...

Page 20: ...to punch distance Check that the laser clear indicator LEDs are all on Note Refer to Section 4 or the Transmitter and Receiver Alignment Manual for detailed information regarding alignment and laser t...

Page 21: ...llowing Figure 5 5 Error detected display Note the first line of the text display scrolls the message Error detected emergency stop activated In this situation the press brake is shut down and cannot...

Page 22: ...he same thickness as the material that will be used during bending as the laser will detect the surface of the material when setting the mute point See Figure 5 6 Figure 5 6 Material placement on the...

Page 23: ...ill be displayed Release the foot pedal Note During mute point set up the LZS 003 HS system uses the front and middle sensors of the receiver to detect the material When setting the mute point the rea...

Page 24: ...rm The Ready to Set LED will be off and the Mute Set LED will be on The display will show Figure 5 9 Mute point set The mute point is now set The beam may now be driven further down or retracted Note...

Page 25: ...in Normal mode the default start up mode as shown in Figure 5 10 The laser must also be above the mute point and clear of any obstructions Figure 5 10 Normal mode panel display Press the Guard Mode bu...

Page 26: ...ar sensor is obstructed first there will be no 2 mm tolerance zone 5 5 6 6 R Re et tu ur rn ni in ng g F Fr ro om m T Tr ra ay y B Bo ox x M Mo od de e t to o N No or rm ma al l M Mo od de e The LZS 0...

Page 27: ...particular caution must still be exercised The LZS 003 HS Operator Panel requires a password to enable the Field Muted mode button The password should only be available to suitably trained personnel F...

Page 28: ...message Crawl speed due to field muted mode 5 5 8 8 R Re et tu ur rn ni in ng g F Fr ro om m F Fi ie el ld d M Mu ut te ed d M Mo od de e t to o N No or rm ma al l M Mo od de e To return to Normal mo...

Page 29: ...l mode selection Normal mode is now activated 5 5 9 9 S Se el le ec ct ti in ng g S St to op p a at t M Mu ut te e P Po oi in nt t M Mo od de e Note The availability of this mode depends on the settin...

Page 30: ...at Mute Point Mode in conjunction with Normal mode Figure 5 23 Selecting Stop at Mute Point Mode in conjunction with Tray Box mode Note Stop at Mute Point also mutes the rear beam for an increased he...

Page 31: ...5 1 10 0 D Di is se en ng ga ag ge e S St to op p a at t M Mu ut te e P Po oi in nt t M Mo od de e To disengage Stop at Mute Point mode press the Mute Stop button The display will show Figure 5 24 Di...

Page 32: ...5 2 for a detailed description Demonstrate and explain the start up test Demonstrate the stopping test during start up and explain how it tests the safety stopping performance of the machine and eith...

Page 33: ...time limit set into Tray Box mode and that it ensures the machine cannot be left permanently in Tray Box mode 6 6 6 6 F Fi ie el ld d M Mu ut te ed d M Mo od de e Refer to Sections 5 7 and 5 8 for de...

Page 34: ...back gauge or any processes they are performing may cause interference Explain that approximately 10 mm of the rear sensor can be blocked by the back gauge without an obstruction to be detected 6 6 1...

Page 35: ...t crawl slow speed Language selection This option allows to you to select the different language options installed Note Pressing the Lazer Safe button at any time exits the Parameter Programming mode...

Page 36: ...is installed See Section 7 4 for detailed information on changing the password To enter the password 1 Press the Field Muted button to increment the current digit highlighted with an underscore or pre...

Page 37: ...ed d Once the password has been correctly entered the display shows Figure 7 3 Set New password Pressing the Guard Mode button scrolls to the next parameter as shown in the following figures Press SET...

Page 38: ...LS CS M0005 EN LZS 003 HS Operation Manual Dual Laser Version Page 32 Version 1 11 Released 03 12 2007 Figure 7 6 Set crawl distance Figure 7 7 Set Language Figure 7 8 Exit parameter programming...

Page 39: ...staller to have the default password restored After entering this programming parameter the display shows Figure 7 9 Enter new password To enter a new password 1 Press the Field Muted button to increm...

Page 40: ...ord is re entered correctly and confirmed the display will return to the main Parameter Programming menu If it is entered incorrectly the following display is shown Figure 7 11 New password not accept...

Page 41: ...password should only be available to suitably trained personnel Field Muted mode should only be used by suitably trained personnel and only in exceptional circumstances changing tools maintenance etc...

Page 42: ...M0005 EN LZS 003 HS Operation Manual Dual Laser Version Page 36 Version 1 11 Released 03 12 2007 Figure 7 13 Field Muted button functionality option 2 Figure 7 14 Field Muted button functionality opt...

Page 43: ...can enter Stop at Mute Point mode at any time Disabled On The button is disabled and the system is locked into Stop at Mute Point mode Disabled Off The button is disabled and the system is locked out...

Page 44: ...rors being detected by the LZS 003 HS controller which will prevent normal operation of the press brake On entering this parameter s menu the display shows Figure 7 18 Set crawl distance The default s...

Page 45: ...d 03 12 2007 7 7 8 8 L La an ng gu ua ag ge e This parameter allows to you to select the different languages installed Figure 7 19 Set Language 7 7 9 9 E Ex xi it t Press the SET button when this opti...

Page 46: ...od de es s 8 2 1 Controller Condition Code Display Condition codes are displayed during normal operation These codes ranging from 00 to 07 indicate various steps during initial set up and mute point...

Page 47: ...cted with down command active Release down pdl Opening too small for start up test prs SET for 2s Down stroke stopped by first obstruction in normal mode Release down pdl Down stroke stopped by second...

Page 48: ...lay shows 1st number Primary display shows Secondary display shows 2nd number Primary display shows Both displays show then sequence is repeated Note Section 8 7 contains detailed explanations of all...

Page 49: ...when laser is obstructed 0 3 Fault No approach input signal to LZS 003 controller See fault 2 Beam travels and does not stop System shuts down 8 2 Fault Stopping distance error Secondary Stop See fau...

Page 50: ...Beam travels and stops when laser detects material 9 1 Fault Stopping distance error See fault 1 Mute lamp is flashing 0 4 Normal Continue to step 7 5 Release foot pedal Mute lamp is off 0 0 Conditio...

Page 51: ...ected material and requires mute point confirmation Press SET button to confirm mute point Refer to mute point setting 0 5 Ambient light detected Receiver has detected ambient light or receiver is not...

Page 52: ...distance has exceeded 13 5mm during mute point setting Machine approach speed must be reduced to allow stopping within maximum allowable limit No approach input signal to LZS 003 controller Refer to...

Page 53: ...disparity The voltage across EN1 is not high enough when the contact is opened Replace the LZS 003 controller Check all interface connections and wiring Check that the current through the contact has...

Page 54: ...LZS 003 controller Check that there are no shorts between the mute mute terminals on CN12 Replace the operator panel C 2 Mute lamp failure No current detected through the mute lamp when it is switched...

Page 55: ...firmly secured to encoder shaft Check chain spring travel 1 4 Crawl speed exceeded Crawl speed has exceeded 20mm s after laser A has been muted Check machine pressing speed is 20mm s or less 1 5 50 s...

Page 56: ...Crawl speed exceeded Crawl speed has exceeded 10mm s during forced crawl in field muted mode before the initial start up test has been performed Check machine crawl speed is 10mm s or less 1 5 Intern...

Page 57: ...top Check EN 1 2 contacts are connected in best location to ensure adequate stopping distance 9 1 Stopping distance exceeded The stopping distance had exceeded 13 5mm with laser B active or 8 5mm with...

Page 58: ...C1 is not high enough when the contact is opened Replace the LZS 003 controller B 3 Internal code Internal code Refer to primary code or consult your supplier C 1 Internal code Internal code Refer to...

Page 59: ...code Internal code Refer to primary code or consult your supplier F 6 Internal code Internal code Refer to primary code or consult your supplier F 7 Internal code Internal code Refer to primary code...

Page 60: ...ective laser field Mute point The point where the protective laser field is disabled Normal mode Operating mode of the LZS 003 HS Punch Top tool of the press brake Retract The opening movement of the...

Page 61: ...ent classes 5 and 6 DIN V VDE 0801 A1 principles of computers in safety related systems congruent with EN 954 Category 4 LZS has been EC type examined to the requirements of IEC 61496 1 2 for a Type 4...

Page 62: ...Impedance Output Contact OPEN CLOSED Load current ohmic load cos 1 Load current inductive load cos 0 4 L R 7 ms Minimum permissible load current at 5 V EN1 7 k 0 k 10 A 5 A 100 mA EN2 7 k 0 k 10 A 5 A...

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