HM Electronics Collamat 2600 Technical Handbook Download Page 27

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5999.505-01C 12.06.2007 WM

Troubleshooting

13.1

Troubleshooting Collamat 2600

The troubleshooting will proceed along the paperpath. See following
Figure 19

Table 14: Unwinder troubleshooting

SYMPTOMS

DIAGNOSIS

ACTION

Labels peel off at the
dancer roll

Dancer roll diameter is too
small

Change the standard roll
against a roll with enlarged
diameter

Dancer arm is bent and
breaks

Dancer arm materiel is too
weak or too thin (older
Collamat)

Use new dancer arms
(C2600/C6600/C7600)

Flange of the fixed disk
breaks

Material defect, wrong
type of aluminum

Replace flange against
new series flangie

Unwinder blocks

Disk touches the disk-
brake.

Shaft is blocked

Diskbrake does not open

Shift the disk on the
unwindershaft away from
the diskbrake

Lubricate the bearings on
the shaft

Readjust the diskbrake

The torsion spring comes
off the knurled knob

Wrong kind of torsion
spring

Exchange the torsion
spring against an accord-
ing torsion spring

The unwinder tends to fall
off while side labeling

Paper roll too heavy

Mount a separate clamp to
the module rail to stiffen
the unwinder rail

Dancer roll gets shaky

Shaft screw is loose

Fix the screw (use per-
haps Locktite)

Figure 19: Troubleshooting

Summary of Contents for Collamat 2600

Page 1: ...5999 505 01C HM Collamat AG Bodenmattstrasse 34 CH 4153 Reinach Switzerland Phone 41 61 756 28 28 Fax 41 61 756 29 29 contact collamat ch www collamat ch Collamat 2600 Technical Handbook ...

Page 2: ...hnical description 11 5 1 Dispenser board 11 5 1 1 Power supply 11 5 1 2 Motordriver 11 5 1 3 Controller 11 5 2 Signals and connection diagrams 12 5 2 1 Inputs 12 5 2 2 Outputs 13 5 3 Transformer wiring 14 5 4 Connection of the mains input 14 5 5 Connection of the frontpanel 15 5 6 Grounding of the labeler 15 5 7 Motor and motorcable 15 6 Software 17 7 Trouble shooting 18 7 1 Fuses 18 8 Peripheral...

Page 3: ...fall Before connecting non standard products ask your competent technical supporter 2 2 Danger Indications The safety symbols and danger advices on the Collamat 2600 and in this manual must strictly be observed Before connecting or disconnecting the labeler to or from the main it must be switched off The labeler C2600 may only be opened by authorized personnel Before opening the labeler C2600 it m...

Page 4: ...ESD warning Electro Static Discharge The PC boards or component may only be touched in an electrostatically pro tected environment NOTE Important or additional information to Collamat 2600 or to the documentation Issue 12 6 2007 Technical modifications reserved Collamat is a registered trademark of HM Collamat AG Copyright 2004 by HM Collamat AG CH 4147 Aesch All rights reserved This operating man...

Page 5: ...ue to the modular construction quick change over to other labelling tasks high performance high reliability latest SMD technology high precision 2 phase steppermotor The traction unit as well as the other peripheral assemblies are mounted on a modular rail The modular rail is equipped with an integrated scale The operating elements for dispensing speed predispensing optical label scanner as well a...

Page 6: ... placed beneath power cables The power switch and the controll elements must easily be accessible 3 2 2 Noise suppression The dispenser C2600 is shielded according to the CE directives Only cables which are certificated by HM Collamat AG may be used for connecting the dispenser to the peripheral units and the mains power 3 2 3 Stability If the Collamat 2600 is used on a movable stand this stand mu...

Page 7: ...ts are mounted and placed on a modular rail Following fig ure 2 shows these assembly parts with their names on the modular rail Legend 1 Unwinder dancer 2 Unwinder 3 Traction unit 4 Papierbremse 5 Modular rail 6 Support 7 Adapter Figure 2 Assembly parts 1 2 3 4 5 6 7 ...

Page 8: ...e paperweb over the dispensing edge and finish threading the paperweb as shown in fig ure 3 Close the pinchroller Adjust the side guides of the paperweb well leaving 0 5 mm free space to the paperweb s edge 4 2 Adjustment of rewinder coupling force The coupling force of the rewinder is factory set Proceed as follows if out of adjustment Detach winding spindle 1 after unscrewing the M5 bolt 3 Screw...

Page 9: ...e web end controlbox of the traction unit from the outside Screw in bolt higher braking force Unscrew bolt lower braking force 4 2 2 Longitudinal adjustment on the module rail Unscrew 4 bolts with special tool wrench for socket head cap screws 5 mm one half turn Move device observing scale on module rail Then tighten bolts equally 1 Figure 5 Paperbrake Figure 6 Longitudinal adjustment ...

Page 10: ...ng the labelweb until a label is located below the scanner Continue turning the potentiometer until the LED switches off again The optimum setting is at the center position of the two potentiometer settings witch turned the LED off Remark If the setting of the optical label scanner is faulty the gap between the labels will not be detected After the triggering of a labelling operation the labeler w...

Page 11: ...ists of 2 H bridge circuits to drive the two motor phases The phase current is 3 A while running and 0 7 A when stopped To control the current a chopper circuit with 23 kHz chopper frequency is used Dependent on the dispensing speed the processor generates a sinusoidal current In the case of overheating short circuit or malfunction the motordriver is swit ched off In this case the labeler must be ...

Page 12: ...ad to malfunction of the Col lamat 2600 Anyway installing the Collamat 2600 you have to consider the rules concerning RMI and ESD to prevent these interferences See also chapter Cabling 5 2 1 Inputs The inputs are used to connect peripheral units and sensors The inputs are activated while they are pulled to GND 0 Volt The peripheral units from HM Collamat AG have NPN outputs to 0 Volt Figure 9 sho...

Page 13: ... minimum 2mA is pulled to GND The following inputs are available GSC1 Goods Scanner LSC Label Scanner 5 2 2 Outputs The Collamat 2600 has a current source output for the IR transmitter of the labelscanner Figure 10 shows the shematic diagram of the currentsourse Figure 9 Signal inputs Figure 10 TCY current source ...

Page 14: ... to the table below 5 4 Connection of the mains input ATTENTION High voltage Mains voltage The powercord must be connected to the terminal X1 To prevent interfe rences it must be looped through a ferrite filter as shown in Figure 10 Table 1 Transformer connection secondary side Terminal Colour X10 1 Green X10 2 Red Table 2 Trafoanschluss Primärzeitig Terminal Colour for 220V Colour for 110V X6 1 O...

Page 15: ...the adapter must be done to terminal X2 See also Figure 12 5 7 Motor and motorcable Attention The motor never must be dismantled Steppermotor heats up during operation When connecting or disconnecting the motor the labeler must be switched off While working on the motor the labeler must be disconnected from mains Figure 12 Frontpanel connection Brown Blue Brown White Ground X2 X4 X5 X3 F1 ...

Page 16: ...es are connected to the terminal X12 The mode connecting the orange and black wire determines the turning direction of the stepping motor See also table below Table 3 Motor connection Terminal Left Right X12 1 Black Green Orange Black X12 2 Orange Black Black Green X12 3 Red Blue Red Blue X12 4 Yellow Red Yellow Red Figure 13 Motor connection X12 1 2 3 4 Red Blue Yellow Red ...

Page 17: ...e signal FEED is active the motor is turning The FEED signal has no electrical tabs on the Collamat 2600 terminals If the predispensing is increased it is executed immediately If it is reduced it is executed after dispensing the next label To generate the holding torque the motor is powered all the time If for any reason no negative edge is detected on the LSC input the label web is automatically ...

Page 18: ...or lamp of the power switch is not illuminated when the Collamat 2600 is switched on ATTENTION If the dispenser board is defective it must be exchanged Any repairs or modifications not made by HM Collamat AG will expire the guarantee Table 4 Sicherungen Fuse Voltage Value Part No F1 110V 230V Mains voltage 4AT 5 20mm 2AT 5 20mm 74030800 74030341 F10 Motordriver 3 15T 5 20mm 74031216 F11 Logic 12 V...

Page 19: ...ors 8 1 Optical label scanner The colours ar assigned as follows Table 5 Colurs of the LSC TCY wires Signal Colour 12V LSC Green LSC White GND Brown 12V TCY Green TCY Brown Figure 15 Optical label scanner Labelscanner 12V LSC GND 5 9 1 Transparency 12V TCY 5 1 ...

Page 20: ...tion of the standard HM Collamat AG IR goods scanner Figure 18 shows the connection of a NPN scanner Figure 16 NPN Reflective scanner Goodscanner 12V GSC GND NPN Figure 17 Connection of the CS IR goods scanner GND GSC 12V GND LSC 12V TCY 12V bn gn bn ws gb gn GND 12V GND GSC1 12V IR Figure 18 Connection of a NPN scanner GND GSC 12V GND LSC 12V TCY 12V GND GSC1 12V NPN ...

Page 21: ... observed for the cabling Separated mains and signal cables Use shielded cables All units must be grounded Connect only devices which meet the RMI standards Use power filters in interfered environments and interfered mains supplies 9 2 Setting up The setting up must be done carefully by trained personnel The following items must be observed Visual check of the labeler unit Are all electrical and m...

Page 22: ...Table 6 Dispenser board Artikenummer Version 5215 8866 Basic version from first series Table 7 Firmware Version Datum Eigenschaften Änderungen Rev2_6 28 06 2004 Basic version from first series Rev2_7 14 06 2005 Issue 050176 Incorrect Velocity Cor rected ...

Page 23: ...es the full paperweb rolls and unwinds it Adapter Part of the labeler by which the label is peeled off from the paper web and applied onto the products Rewinder Device that takes the empty paperweb from the traction unit and rewinds it CE Mark Certification for the European market means Conformité Euro péenne Collamat Brand name for a labeler built by HM Collamat AG GSC Goods SCanner LSC Label sca...

Page 24: ... 505 01C 12 06 2007 WM 2 24 12 Technical Data 12 1 Dimensions A Unwinder B Traction unit C Adapter D For lid dismanteling 480 245 165 266 min 225 77 Ø 250 A B C C2610 95 105 175 168 45 147 min 100 Ø 40 D 38 ...

Page 25: ... dispensing speed mm 20 Stop accuracy mm 15 m min 1mm Minimal gap for optical scanner mm 2 Max diameter of paperroll mm 250 Max weight of paperroll kg 10 Noise figure dBA 70 Table 9 Traction unit System C2600 Driver 2 Phase steppermotor 200 steps Motor voltage 32 V Max phase current 4 0 A Type protection IP40 Ambient temperature 5 40 C Ambient humidity 15 90 non condensing Noise figure 70 dBA 1 m ...

Page 26: ...cations Table 11 Midi unwinder Diameter of the roll core 42 mm Max outside diameter of roll 250 mm Max weight of roll 10 kg Spring dancer with automatic brake Table 12 Adapter System Right Left Adapter angle 90 with adjustable snap in locking Ambient temperature 5 40 C Ambient humidity 15 90 non condensing Table 13 Label scanner Optical label scanner ...

Page 27: ...ixed disk breaks Material defect wrong type of aluminum Replace flange against new series flangie Unwinder blocks Disk touches the disk brake Shaft is blocked Diskbrake does not open Shift the disk on the unwindershaft away from the diskbrake Lubricate the bearings on the shaft Readjust the diskbrake The torsion spring comes off the knurled knob Wrong kind of torsion spring Exchange the torsion sp...

Page 28: ...n out Roll is pressed too hard to the goods Lift the labeler reduce the adapter spring force Pressing roll axle hangs is bent down Fixing hex nut is loose Pressing roll axle is bent or broken Retighten the hex nut apply Locktite replace the axl Adapter flap gets shaky Lever fixing screw is loose Remove the flange hold ing the two knurled rolls and retighten the lever Labels are not dispensed strai...

Page 29: ...pressure roller shaft Traction roller turns in the wrong direction Problems in the rewinder clutch Feltdisks are worn out Parallel pin inside the rewinder shaft is blocked Release the breaking force of the rewinder Replace the felt disks Release the parallel pin clean and lubricate it Motor is very hot Kein Fehler Dies ist normal für einen Schrittmotor Motor makes high fre quent noise No fault Thi...

Page 30: ...TOMS DIAGNOSIS ACTION Motor is dead power switch is not illuminated No mains connected to trafo Check for correct main connection Check main fuse F1 Check internal main switch wiring Motor is dead power switch is illuminated Motordriver probably not working Check motordriver fuse F10 Check for undervoltage Check for motordriver overheat Check on motorwires for short connection Check trafo wiring M...

Page 31: ...The potentiometers are broken Transportation damage Use the original transport box The primary fuse often blows The mains impedance is too low Use an extended power cord Table 17 troubleshooting control print SYMPTOMS DIAGNOSIS ACTION ...

Page 32: ...th Thickness Transparency Goods Kind Material Shape Length Width Height Speed m min Length in sense of transport Distance between goods Labeler Speed m min Pieces min Measuring Settings Predispensing mm Position mm TCY value Label length Special Machine environment Conveyor Feeder Taker Other machines around Sceening Mains cables Sensor cables ESD Phenomena Description Description of the malfuncti...

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