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Edition 6 - 7/2017 - A104087 - Translation of original version

USER MANUAL

ALS 20x /ALS 256 /ALS 272

Labeler

Содержание ALS 20 series

Страница 1: ...Edition 6 7 2017 A104087 Translation of original version USER MANUAL ALS 20x ALS 256 ALS 272 Labeler...

Страница 2: ......

Страница 3: ...l Data 23 Characteristics 23 Labels 23 Label sensor 24 Power supply 24 Electronics 24 Interfaces 24 Internal Interfaces 25 Status messages test functions product profiles 25 Dimensions 26 Ambient cond...

Страница 4: ...ading the label roll 48 Mechanical settings 52 Adjusting the unwinder s core diameter 52 Positioning the pressure roller 52 Positioning the label sensor 53 Setting the dancer arm restoring force 53 Op...

Страница 5: ...tional failures 69 Status messages 69 Types of status messages 69 List of warnings 70 List of error messages 71 EU Declarations 75 EU Declaration of Conformity 75 EU Declaration of Incorporation 76 Ap...

Страница 6: ...User Manual ALS 20x 256 272 07 2017 6 Contents...

Страница 7: ...For any technical questions you may have that are not described in this manual see The service manual of the labeler or Request a technician from one of our sales partners Our sales representatives a...

Страница 8: ...s with a dash Lists Mode descriptions Descriptions of prior steps Prerequisites for following actions Dangers and risk notes Important directions that you must absolutely observe are particularly emph...

Страница 9: ...ssed Functions Functions are displayed in grey in the text with the following structure MENU NAME Function name Supplementary information The expert symbol indicates actions that are only to be perfor...

Страница 10: ...ystem integrators and service technicians service personnel Knowledge required to install the print dispenser and perform service work must be demon strated through appropriate qualification Only serv...

Страница 11: ...ough so that they will come loose when the material is deflected over a sharp edge Usually the labeler is integrated into a superordinate system e g a packaging system by a system integrator The label...

Страница 12: ...t once the housing has been reassembled properly The machine may only be connected by authorised specialists who are aware of the risks involved Only link the unit to devices that fulfil the SELV safe...

Страница 13: ...Dancer levers work by spring tension and may snap back if the track tension of the label material suddenly decreases Always keep clear of the range of motion of the dancer levers Entanglement hazard...

Страница 14: ...ns are within the operating range of the machine Ensure that starting up the machine will not injure anyone Warning notes on the unit 2 Position of the warning notes on the machine CAUTION Warning not...

Страница 15: ...272 4 Comparison of the three versions of the ALS 2xx ALS 20x ALS 204 206 209 differ only in the width 4 6 9 ALS 256 have the same width 6 as ALS 206 but dispense with a higher speed ALS 272 suits for...

Страница 16: ...2xx LH The label exits the machine on the left 5 Left Left handed version Right Right handed version A ALS 20X B Product on the conveyor belt C Labelled product The label dispenser operation describe...

Страница 17: ...nted on the con veyor belt The stop control provided by the label sensor on the dispensing edge ensures the feed is halted as soon as a gap is detected between two labels The spent backing paper runs...

Страница 18: ...panel can also be connected to the device B Dancer arm Keeps the label material stretched tight evenly Arrests the rotation of the material roll if tension diminishes C Dispenser Dispenser mandrel gr...

Страница 19: ...ring loaded L shaped dispensing edge pneumatic L shaped dispensing edge K Drive roller Drives the label material forwards L Pressure mechanism Presses the pressure roller against the drive roller Prev...

Страница 20: ...nd error messages What is displayed at any one time depends on the operating status of the device these screens are explained in the section Operating modes on page 33 Buttons The functions of the but...

Страница 21: ...n card slot SD MC cards 3 F USB A host interface USB stick G USB B device interface 1 3 H PLC signal interface 2 I Optional Applicator interface 2 1 Connection to a host used to read write service dat...

Страница 22: ...C Signal inputs optional D Rotary encoder for automatic speed adaption E Roll diameter sensor F Label sensor G ALS 20x ALS 272 Alternative label sensor H ALS 256 Alternative label sensor For informati...

Страница 23: ...min max 50 m min max 25 m min max 70 m min Labelling halt precision 2 at the peeling edge ALS 272 all other machines 0 5 mm 1 mm Speed control Fixed setting or automatic speed adaption via the rotary...

Страница 24: ...requency permissible tolerance 10 100 240 V AC at 50 60 Hz power frequency permissible tolerance 10 Power consumption ALS 20x ALS 256 ALS 272 max 460 VA max 560 VA Fuses ALS 20x ALS 256 ALS 272 F1 F2...

Страница 25: ...NPN 24 V Data interfaces Serial Ethernet USB Memory cards Control panel interface RS232C Sub D9 max 115 200 Baud 10 100 BaseT RJ45 Device V1 1 USB B Full speed operating mode 12 MBit s 8 Host USB A Sl...

Страница 26: ...x height x depth 9 ALS 204 ALS 206 ALS 256 ALS 209 ALS 272 492 x 488 x 371 mm 492 x 488 x 402 mm 492 x 488 x 402 mm 492 x 488 x 505 mm 492 x 488 x 352 mm Weight ALS 204 ALS 206 ALS 256 ALS 209 ALS 27...

Страница 27: ...gned to provide reasonable protection against harmful interference when the equipment is operated in a commercial envi ronment This equipment generates uses and can radiate radio frequency energy and...

Страница 28: ...can be adjusted by rotating the brackets see the service manual for further details Swivelling dispensing edge The position of the dispensing edge can be adjusted vertically The device need not be mo...

Страница 29: ...products or on the product surface V shape dispensing edge An alternative for applications which do not leave enough space for the standard dispensing edge holder which juts out to the bottom side Is...

Страница 30: ...or ALS 20x Additional sealing of the electrical connections and of the housing fulfils the requirements of the IP65 protec tion class 20A Additional material guide disk The additional material guide d...

Страница 31: ...abel directly from the dispensing edge you can fit an applicator to the label dispenser Various types of applicators are available that depend on the given requirements Simple applicators can be contr...

Страница 32: ...ing of the new roll Thus the material doesn t have to be fed through the whole machine for each new material roll what reduces the downtimes for material change Signal beacon The signal beacon signals...

Страница 33: ...ne scroll text Continuing the dispensing Press the button Changing the counter reading Set the counter reading using the MACHINE SETUP Dispense counter function Resetting the counter reading Set MACHI...

Страница 34: ...omatically adjusts to the speed of the conveyor belt speed adaption Start offset Setting range 15 0 999 9 mm The start offset indicates the distance between the product sensor and the dispensing edge...

Страница 35: ...active To automatically calibrate the label length Hold down the button for a while longer than two seconds Menus In configuration mode you have access to several menus providing a fixed sequence of f...

Страница 36: ...age function as an example English is the preset language so you most probably don t have to change this setting Anyway the example shows how to set German as display lan guage 29 Button functions for...

Страница 37: ...t enter WEB admin passw Lab stop offset Factory settings On inhibit leave COM1 PORT WEB supervisor p Start offset Custom defaults Turn on mode Baud rate WEB operator p Product length Store Parameters...

Страница 38: ...ON DATA Remote disp vers Applicator type Position timeout Gen Support Data Service operations Remote disp Status outputs Apply comp time Data blocks del Tot mat length Apply mode Touch down sens Dispe...

Страница 39: ...m of 16 product profiles You can only select product profile numbers that have profiles already stored for them See Loading a product profile on page 62 Gap detect mode function After one of the follo...

Страница 40: ...late Setting range 15 0 2999 9 mm default 15 0 See Label position on the product on page 58 Product length function With this function activated the machine ignores all start signals until the product...

Страница 41: ...ispensed Disabled The labeller counts up i e each label dispensed increases the counter reading Label stop quan function After this amount of dispensed labels the dispenser stops Function only appears...

Страница 42: ...ted material roll diameter is below the threshold value the following status message appears An additional material end error is caused if no unwinder rotation is detected during at least 600 mm of ma...

Страница 43: ...Rewinder full function Defines the maximum permissible diameter of the wound backing paper on the backing paper rewinder If the diameter is exceeded the following status message appears Setting range...

Страница 44: ...power socket fitted to authorised standards ALS 20x Only operate the device with the mains voltage set on the voltage selector switch ALS 20x Ensure that the unit is set to receive the mains voltage s...

Страница 45: ...wdriver into the groove 35B and move the red insert horizontally to the opposite stop position to the left in Figure 35 ALS 20x with splash guard Before re installing the hood 35A make sure that the p...

Страница 46: ...s ALS 20x with splash guard Not used connec tors must be closed with the plugs shipped with the machine Service technicians find further information re garding suitable sensor types pin assign ments a...

Страница 47: ...Follow the directions provided in section Maintenance and cleaning on page 65 Inserting a new label roll Push the material roll 40A onto the unwinder as far as it will go Rotate the rotary knob 40B in...

Страница 48: ...ng diagrams Solid line Path for label rolls with labels facing out wards Dottet line differing path for label rolls with labels facing inwards 41 Threading diagram for ALS 20x 256 with L shape disp ed...

Страница 49: ...User Manual ALS 20x 256 272 07 2017 01 49 Before operation 43 Threading diagram for ALS 204 with V shape disp edge LH RH ALS 204...

Страница 50: ...4C to the dispensing plate 44D Feed the backing paper around the dispensing plate to the second deflection roller 44E Spring loaded 45 and pneumatic 46 L Shape dis pensing edges Additionally pass the...

Страница 51: ...the rewinder Clamp the backing paper to the rewinder as shown and tighten it 49 If the machine is switched off Manually rotate the rewinder by one turn If the machine is switched on Make sure that the...

Страница 52: ...ter and remove the adapters 76 2 mm 3 core Screw on the adapters as is shown in Figure 50 101 6 mm 4 core Screw on the adapters as is shown in Figure 51 Positioning the pressure roller Open the pressu...

Страница 53: ...sion In those cases the restoring force must be decreased Tool 2 5 mm hex socket screwdriver Turn the adjusting screw 54A on the dancer arm left to increase restoring force Turn the adjusting screw 54...

Страница 54: ...S 20x 56 Main switch A of the ALS 256 ALS 272 Set the main switch 55A 56A of the unit to I On The following messages are displayed during the start process machine type and firmware version Once switc...

Страница 55: ...t be configured correctly PNP NPN Dispensing without a product sensor It is also possible to trigger the dispensing process without a product sensor The machine is in dispensing mode Press the button...

Страница 56: ...a General rule The setting must at least equal the brake distance of the label web until it stops For high speed this value is higher than for low speed CAUTION Mind the following setting rules to av...

Страница 57: ...ensing speed to a fixed value or you can configure it to automatically adjust to the speed of the conveyor belt speed adaption The second option requires you to connect a rota ry encoder that measures...

Страница 58: ...oduct length A set in the LABEL SETUP Product length function the machine ignores all start signals until the product has passed the dispensing edge 60 A Product length B Label C Product sensor D Prod...

Страница 59: ...the machine can alarm the operator before the end of the material roll is reached This provides the OD control which is available in two versions Internal OD control The machine control elaborates the...

Страница 60: ...that missing labels are reported By configuring the function LABEL SETUP Miss label tol you can specify whether an error message is triggered after one or several missing labels At the same time the m...

Страница 61: ...f in sections A B or C leads to different error messages Rewinder full If the diameter of the rewound backing paper 65A exceeds the admissible diameter 202 mm the following message appears Remove the...

Страница 62: ...memory location is occupied Only occupied memory locations are displayed When memory locations are occupied the memory location that was loaded last is displayed first Above example The profile with...

Страница 63: ...flashes and you can now replace the name using any text you choose Entering profile names Accepting the profile name Product 1 without changing it Press the button twice The profile is saved Display C...

Страница 64: ...HINE SETUP Del prod profil function The memory location that was active last is displayed Press the or the button until you retrieve the memory location you require 1 16 Press the button to delete the...

Страница 65: ...iver Turn off the unit Unplug the power cable Rotate the fuse holder a few degrees anticlockwise The fuse holder pops up Take the fuse out of the fuse holder Replace defective fuse Replace the fuse ho...

Страница 66: ...User Manual ALS 20x 256 272 07 2017 01 66 67 Fuse holder A at the ALS 20x A...

Страница 67: ...Commercially available neutral cleaning liquid 68 Rollers at the ALS 2xx ALS 272 A Rubber roller B Metal deflexion roller C Plastic roller CAUTION Unsuitable cleaning agents can cause considerable da...

Страница 68: ...the dirty deflexion rollers 68B with it Rubber rollers Glue from the label material may adhere to the rubber rollers Moisten a clean cloth with roller cleaner and wipe off the dirty rubber rollers 68...

Страница 69: ...olved by a qualified service technician When an error occurs that is not described here Press the button to delete the message Switch the device off wait 30 seconds and then switch it on again If the...

Страница 70: ...products Too many products between sensor and dispensing edge Rew stop warn The material rewinder was switched off by the operator Tandem Synch Communication between master and slave machine is not w...

Страница 71: ...tric label sensor is not con nected correctly Photoelectric label sensor is defective Rotary encoder is not adjusted correct ly Check the points listed above and cor rect if necessary Press the key to...

Страница 72: ...n the rewind unit dancer arm only moves a minimal distance around the control position This is the position the dancer arm takes up after initialisation of the machine Any force applied that moves the...

Страница 73: ...hap Fastening the label roll to the rewinder on page 51 5200 Home position This message may appear when operating the applicator The applicator did not reach its home position upper end po sition with...

Страница 74: ...the machine was switched on Switch the machine off and back on again 9022 No network link This status message can only appear when Ethernet address assignment is set to DHCP INTERFACE PARA NET WORK P...

Страница 75: ...achine designated below so that it is in conformity with the basic safety and health protection requirements of the directive named below Models ALS 204 ALS 206 ALS 209 ALS 256 ALS 272 General designa...

Страница 76: ...at their request We shall submit them by means of electronic data carrier The partly completed machine designated herein is furthermore in compliance with the provisions of directive 2014 30 EU EMC a...

Страница 77: ...tion of control or operating modes X 1 2 6 Failure of the power supply X 1 3 Protection against mechanical hazards 1 3 1 Risk of loss of stability X 1 3 2 Risk of break up during operation X 1 3 3 Ris...

Страница 78: ...6 Maintenance 1 6 1 Machinery maintenance X 1 6 2 Access to operating positions and servicing points X 1 6 3 Isolation of energy sources X 1 6 4 Operator intervention X 1 6 5 Cleaning of internal part...

Страница 79: ......

Страница 80: ...Novexx Solutions GmbH Ohmstra e 3 85386 Eching Germany 49 8165 925 0 www novexx com...

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