Avery Dennison ALS 221 User Manual Download Page 20 | Manualshive

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Operators Manual

ALS 221

Release 7/04

Page 20

Connections

4.1.5 Labelling

signals

For direct dispensing the airstream signal can be used to control a pneumatic driven dispensing
edge.

Product start

Dispense

Motor run
signal

POS

Product start

PRDL

APOS

Suppression

Ready

Label start

POS

POS

1

2

4

3

ASTP

APOS

ASTP

Suppression

1

2

3

Missing Label: New start of dispense during dispenser activ

Inhibit activ

Machine not ready. Errorcondition or not online

4

Productstart disabled. PRDL activ

Figure 5 Timing diagram

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Summary of Contents for ALS 221

Page 1: ......

Page 2: ......

Page 3: ...ork on pneumatic equipment 10 1 2 9 Observe environmental regulations 10 2 Description 11 2 1 Mechanics 11 2 2 Operator panel 13 2 3 Plug board 14 2 4 Electronics 14 3 Labelling 15 3 1 Threading the M...

Page 4: ...tents 4 3 EMI 29 5 Errors and warnings 30 5 1 Dispenser error messages 30 5 2 Dispenser warnings 31 5 3 STO Power fail message 31 6 Technical specification 32 6 1 Technical Information 32 6 2 Applicat...

Page 5: ...mbH All rights reserved No part of this work covered by Avery s copyright may be reproduced or copied in any form or by any means graphic electronic or mechanical including photocopying recording reco...

Page 6: ...on EN 292 and 294 1 2 2 Warning Notes in the Text In this description two types of notes can be found y Warning note indicates a possible risque of injury for the user Ignoring the warning can lead to...

Page 7: ...cf the section Use in accordance with the purpose in the chapter Specification the machine is only operated in faultless serviceable condition and that especially the safety devices are regularly che...

Page 8: ...ry This symbol indicates that especially danger to the machine material and the environment has to be expected The most important aim of the security regulations is to avoid injuries to a person Whene...

Page 9: ...ed from the operating area of the machine Before every production start up it must be checked and made sure that all safety devices function in a correct manner 1 2 6 Security measures during maintena...

Page 10: ...even if there is no damage to be detected Observe the manufacturers instructions Before setting into operation after maintenance or repair works check if loosened screwed connections are tight make s...

Page 11: ...be pressed against the label roll Behind the cap 004 of unwind mandrel 003 an adjustment screw for the brake is located The unwind brake avoids after run of the label roll when the label drive stops...

Page 12: ...makes sure that the material is always guided properly around the dispensing edge Drive roller 001 keeps the transport speed of the material constant Deviator rollers 012 guide the backing material ar...

Page 13: ...direction In order to achieve a reliable run of the label web position adjust the roller to the centre of the label web 2 2 Operator panel The operator panel of the 221 is shown in Figure 2 it has 4...

Page 14: ...trongly recommended to do this by means of the op tional available SUB D connectors This ensures best EMI stability of the machine Figure 3 Plug board The fuse holder setting you have to select accord...

Page 15: ...essure roller and mount the new label roll Figure 4shows the threading for the right hand and the left hand version Left hand version Right hand version Figure 4 Threading diagram Adjust the pressure...

Page 16: ...ress the contrast key until the display change from G to M y Now enter a contrast value in the middle of both measured values y Is the difference between both values greater than 40 the adjustment is...

Page 17: ...e is turned off 3 4 Missing label function and web breaks The missing label function stops the label web in the correct position even when a label is miss ing from the label web If there are more than...

Page 18: ...supply a special cleaning set for this The material label sensor has to be cleaned from dust regularly The material brush should be turned around whenever the material is changed Any glue has to be re...

Page 19: ...4 1 1 Error and warning output The outputs for errors and warnings are available on the terminal CN33 and optional on the I O plug The signals are switched active 24V if an error or warning occurs Whe...

Page 20: ...matic driven dispensing edge Product start Dispense Motor run signal POS Product start PRDL APOS Suppression Ready Label start POS POS 1 2 4 3 ASTP APOS ASTP Suppression 1 2 3 Missing Label New start...

Page 21: ...the material roll The inputs are galvanically separated through photo couplers to connect to PNP or NPN out puts The wiring and the connection of the signal plug is shown otherwise The input voltage a...

Page 22: ...stance is necessary for the internal speed compensation The machine is supplied as standard with one socket for connecting the product sensor You may either use a NPN or PNP type sensor output 24V GND...

Page 23: ...e personal that in the next time the material has to be changed 24V GND 14 black green white red brown 5 9 4 8 3 7 2 6 1 Signal GND Signal Supply white grey blue 25 11 27 CN33 E3JK R2M2 NPN sensor 5 9...

Page 24: ...7 2 6 1 5 9 4 8 3 7 2 6 1 CN33 red green black schwarz rot gr n 24 Volt 24 Volt Ground Masse Warning output Warnausgang Error output Fehlerausgang Inhibit Startunterdr ckung Inhibit Startunterdr ckung...

Page 25: ...Operators Manual ALS 221 Release 7 04 Page 25 Connections Figure 12 Internal I O connector...

Page 26: ...Operators Manual ALS 221 Release 7 04 Page 26 Connections Figure 13 Wiring diagram...

Page 27: ...Operators Manual ALS 221 Release 7 04 Page 27 Connections Figure 14 Layout dispenser electronic board...

Page 28: ...ertemperature 100 on Short circuit 25 on 75 off Both 75 on 25 off Direction Direction NC NC Clock Ready Collector Ready Emitter 48VAC 48VAC Phase1B Phase1A 800 400 Resolution Figure 15 Layout stepper...

Page 29: ...all inductive components relays valves must be directly connected a clamp circuit diode MOV Rule 6 All signal lines must be shielded The shield must have a good earth connection on both sides For the...

Page 30: ...uring material transport no label is recognised over a length of 4 labels Insert new material and check the label sensor E__4 Check sum of the labelling data is wrong Labelling Parameters are set to t...

Page 31: ...Error while writing in the EEPROM EEPROM defect Start ma chine again if problem remains the same exchange EEPROM as soon as possible W__5 Material end by the OD con trol recognised Insert a new materi...

Page 32: ...erial transport 0 125 mm per motor step Accuracy at dispensing edge 0 5mm Labelling rate see performance charts Rewind 4 pin mandrel Dispensing edge V shape fixed Versions available Left and right han...

Page 33: ...aximal theoretically labels per minute rate Tolerances in prod uct speed label and product dimensions reduce the label rate The charts are valid for direct dispensing without applicator and printer Fo...

Page 34: ...erators Manual ALS 221 Release 7 04 Page 34 Technical specification 0 5 10 15 20 25 30 m min mm 0 1 2 3 4 5 6 7 8 Figure 18 Acceleration 0 5 10 15 20 25 30 m min mm 0 2 4 6 8 10 12 Figure 19 Stop dela...

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