Electrical Cabinet (VBCM) - Nordsonemanuals.nordson.com/adhesives/translated_manuals/7105553.pdf · The electrical cabinet ventilation serves to maintain a constant temperature in

NORDSON ENGINEERING GMBH � LÜNEBURG � GERMANY

Electrical CabinetVBCM

Manual P/N 7105553_05- English -

Edition 11/15

P/N 7105553_05 � 2015 Nordson CorporationVBCM

Note

This document applies to the entire series.

Order numberP/N = Order number for Nordson articles

NoteThis is a Nordson corporation publication which is protected by copyright. Copyright � 2004.

No part of this document may be photocopied, reproduced or translated to another language without the prior written consent of Nordson Corporation.

The information contained in this publication is subject to change without notice.

� 2015 All rights reserved.- Translation of original -

TrademarksAccuJet, AeroCharge, Allegro, Apogee, AquaGuard, Artiste, Asymtek, Automove, Autotech, Baitgun, BKG, Blue Box, BM-32, BM-58, BM-63, Bowtie,Build‐A‐Part, CanWorks, Century, CF, CleanSleeve, CleanSpray, Color‐on‐Demand, ColorMax, Connections to Life, Contour, Control Coat, Coolwave,Cross‐Cut, CrystallCut, cScan+, Dage, Dispensejet, DispenseMate, DuraBlue, DuraDrum, Durafiber, DuraPail, Dura‐Screen, Durasystem, Easy Coat, Easymelt,Easymove Plus, Ecodry, Econo‐Coat, e.dot, EFD, Eliminator, Emerald, Encore, Equatherm, ESP, e-stylized, ETI‐stylized, Excel 2000, Fibrijet, Fillmaster,FlexiCoat, Flexi‐Spray, Flex‐O‐Coat, Flow Sentry, Fluidmove, FoamMelt, FoamMelt - stylized, FoamMix, F.R. Gross, Freedom, Fulfill, GreenUV, HDLV, Heli‐flow,Helix, Horizon, Hot Shot, iControl, iDry, iFlow, Isocoil, Isocore, Iso‐Flo, iTRAX, JR, KB30, Kinetix, KISS, Lean Cell, Little Squirt, LogiComm, Magnastatic, March,Maverick, MEG, Meltex, MicroCoat, MicroMark, Micromedics, Micro‐Meter, MicroSet, Microshot, Millenium, MiniBlue, Mini Squirt, Moist‐Cure, Mountaingate,MultiScan, NexJet, No‐Drip, Nordson, Nordson-stylized, Nordson and Arc, nXheat, OptiMix, Optimum, Package of Values, Paragon, PatternView, PermaFlo,PICO, PicoDot, Plasmod, PluraFoam, Poly-Check, Polymer Solution Casting, Porous Coat, PowderGrid, Powderware, Precisecoat, PRIMARC, Printplus, Prism,ProBlue, Prodigy, Pro‐Flo, Program‐A‐Bead, Program‐A‐Shot, Program‐A‐Stream, Program‐A‐Swirl, ProLink, Pro‐Meter, Pro‐Stream, Pulsar, Quantum, RBX,Rhino, Saturn, Saturn with rings, Scoreguard, SC5, S. design stylized, Seal Sentry, Sealant Equipment & Engineering, Inc., SEE and design, See‐Flow, SelectCharge, Select Coat, Select Cure, Servo‐Flo, Shot‐A‐Matic, Signature, Signature - stylized, Slautterback, Smart‐Coat, Smart‐Gun, Solder Plus, Spectrum,Speed‐Coat, Spirex, Spraymelt, Spray Squirt, StediFlo, Stratablend, Super Squirt, SureBead, Sure Clean, Sure Coat, Sure‐Max, SureWrap, TAH, Tela‐Therm,Tip‐Seal, Tracking Plus, TRAK, Trends, Tribomatic, Trilogy, TrueBlue, TrueCoat, Tubesetter, Ultra, UniScan, UpTime, U‐TAH, Value Plastics, Vantage, Veritec,VersaBlue, Versa‐Coat, VersaDrum, VersaPail, Versa‐Screen, Versa‐Spray, VP Quick Fit, VP Quick-Fit stylized, VP stylized, Walcom, Watermark, When youexpect more., X‐Plane, Xaloy, Xaloy-stylized, YesTech are registered trademarks - ® - of Nordson Corporation.

Accubar, Active Nozzle, Advanced Plasma Systems, AeroDeck, AeroWash, AltaBlue, AltaSlot, Alta Spray, AquaCure, ATS, Auto‐Flo, AutoScan, Axiom, BestChoice, BetterBook, Blue Series, Bravura, CanNeck, CanPro, Celero, Chameleon, Champion, Check Mate, ClassicBlue, Classic IX, Clean Coat, Cobalt, Concert,ContourCoat, Controlled Fiberization, Control Weave, CPX, cSelect, Cyclo‐Kinetic, DispensLink, DropCure, Dry Cure, DuraBraid, DuraCoat, e.dot+, E‐Nordson,Easy Clean, EasyOn, EasyPW, Eclipse, EdgeControl, Equalizer, EquiBead, Exchange Plus, FillEasy, Fill Sentry, FlexSeam, Flow Coat, Fluxplus, G‐Net, G‐Site,Genius, Get Green With Blue, Gluie, Ink‐Dot, IntelliJet, iON, Iso‐Flex, iTrend, KVLP, Lacquer Cure, Maxima, Mesa, MicroFin, MicroMax, Mikros, MiniEdge,Minimeter, MiniPUR, MonoCure, Multifil, MultiScan, Myritex, Nano, OmniScan, OptiStroke, Optix, Origin, Partnership+Plus, PatternJet, PatternPro, PCI,PharmaLok, Pinnacle, PluraMix, Powder Pilot, Powder Port, Powercure, Process Sentry, Pulse Spray, PURBlue, PUReOne, PURJet, PurTech, Quad Cure, ReadyCoat, RediCoat, RollVIA, Royal Blue, Select Series, Sensomatic, Shaftshield, SheetAire, Smart, Smartfil, SolidBlue, Spectral, Spectronic, SpeedKing, SprayWorks, StediTherm, StrokeControl, Summit, Sure Brand, SureFoam, SureMix, SureSeal, Swirl Coat, Tempus, ThruWave, TinyCure, Trade Plus, Trio, TruFlow,Ultra FoamMix, UltraMax, Ultrasaver, Ultrasmart, Universal, ValueMate, Versa, VersaPUR, Viper, Vista, Web Cure, 2 Rings (design) are trademarks - � - of theNordson Corporation.

Designations and trademarks stated in this document may be brands that, when used by third parties for their ownpurposes, could lead to violation of the owners' right.

Table of Contents I

P/N 7105553_05� 2015 Nordson Corporation VBCM

Table of Contents

Safety Instructions 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Introduction 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Intended Use 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Area of Use (EMC) 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Operating Restrictions 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Unintended Use - Examples - 1. . . . . . . . . . . . . . . . . . . . . . . . . . .Residual Risks 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Note on Manual 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Definition of Terms ACM and VBCM 2. . . . . . . . . . . . . . . . . . . . . .System Overview 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

ACM with CAN Repeater 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .ACM with CAN Bridge 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .CAN Repeater and CAN Bridge 3. . . . . . . . . . . . . . . . . . . . . . . . .

Electrical Cabinet 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Components of the Electrical Cabinet 5. . . . . . . . . . . . . . . . . . . . . . .

Main Switch 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Motor Circuit Switch 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Electrical Cabinet Ventilation 5. . . . . . . . . . . . . . . . . . . . . . . . . . . .

Heat Exchanger (Option) 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . .Door Lock 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Receptacles 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Control Components in Electrical Cabinet 6. . . . . . . . . . . . . . . . .

ID Plate 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Installation 8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Transport 8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Storage 8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Unpacking 8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Lifting (Unpacked Electrical Cabinet) 8. . . . . . . . . . . . . . . . . . . . .Installation Requirements 9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Required Space 9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Installation Personnel's Experience 9. . . . . . . . . . . . . . . . . . . . . . . . .Electrical Connections 10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Important Note When Using Residual Current Circuit Breakers 10Laying Cable 10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Operating Voltage 10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Connecting Cable Harnesses 10. . . . . . . . . . . . . . . . . . . . . . . . . . .

Interface Assignment 11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Connecting Heat Exchanger / Cooling Unit (Option) 11. . . . . . . . . . .Removing and Disposing of Electrical Cabinet 11. . . . . . . . . . . . . . . .

Operation 11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Note on Motor Controllers 11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Note on Servo Controllers 11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table of ContentsII


Maintenance 12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Preventive Maintenance 12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Visual Inspection for External Damage 12. . . . . . . . . . . . . . . . . . . . . .Cleaning or Replacing Air Filter 13. . . . . . . . . . . . . . . . . . . . . . . . . . . .Heat Exchanger / Cooling Unit (Option) Maintenance 13. . . . . . . . . .Maintenance Record Form 14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Troubleshooting 15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .CAN Repeater 15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .CAN Bridge 15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Motor/Servo Controller 16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Pressure Switch 16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Repair 16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Replacing ACM I/O Board Slide‐ins 16. . . . . . . . . . . . . . . . . . . . . . . . .Replacing CANopen Gateway 17. . . . . . . . . . . . . . . . . . . . . . . . . . . . .Motor/Servo Controller 17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Temperature Control Board 18. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Setting CAN Address 18. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Example 18. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Setting DIP Switch S3 18. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Product Configuration 19. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Technical Data 21. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Maximum Length of CAN Bus Connection 21. . . . . . . . . . . . . . . . . . .ACM: CAN Address and Baud Rate 21. . . . . . . . . . . . . . . . . . . . . . . .

CANopen Gateway XN-GWBR (Beginning 2015) 21. . . . . . . . . . .CANopen Gateway XN-GW (Until 2014) 22. . . . . . . . . . . . . . . . . .

Electrical Cabinet (VBCM) in VersaBlue Application Systems 1


Safety InstructionsATTENTION: Allow only qualified personnel to perform the following tasks.Follow the safety instructions here and in the entire documentation.

Introduction

Intended UseThe electrical cabinet, hereafter also referred to as ACM or VBCM, may beused only to trigger the intended gear pump metering station within aVersaBlue� application system.

Any other use is considered to be unintended. Nordson will not be liable forpersonal injury or property damage resulting from unintended use.

Intended use includes the observance of Nordson safety instructions.

Area of Use (EMC)

In regard to electromagnetic compatibility (EMC), the electrical cabinet isintended for use in industrial applications.

Operating Restrictions

When operated in residential or commercial areas, the electrical cabinet maycause interference in other electrical units, e.g. radios.

Unintended Use - Examples -

The electrical cabinet may not be used under the following conditions:

� In defective condition

� With electrical cabinet door open

� When changes or modifications have been made by the customer

� In a potentially explosive atmosphere.

2 Electrical Cabinet (VBCM) in VersaBlue Application Systems


Residual RisksNordson knows of no residual risks.

Note on ManualThe ACM is operated via the control panel on the VersaBlue melter (Refer tosection Operation in the melter manual).

Definition of Terms ACM and VBCM

ACM is the abbreviation for Auxiliary Control Module (additional electricalcabinet). An ACM in the VersaBlue system environment is also referred to asVBCM. This is the abbreviation for VersaBlue Control Module.

System OverviewInput and output signals between the VersaBlue melter and the ACM(s) aretransmitted via the CAN bus. A CAN repeater or a CAN bridge connects thetwo networks (melter and ACM).

ACM with CAN Repeater

NOTE: The maximum line length with a CAN repeater is 40 meters.

Temperaturecontrol board

Analogpressure sensor

ACM 2

To ACM 2, if present

XSP

Pressure switch


Pressure switch

CAN repeater


Motor circuitswitch (1x)

Couplingmonitoring

ACM I/O board

CAN bus

ACM 1 Motor controllervector or servoMotor controller

vector or servo

Fig. 1 ACM with CAN repeater



ACM with CAN Bridge

NOTE: The maximum line length with a CAN bridge is 75 meters.



ACM 2

To ACM 2, if present

XSP

Pressure switch


Pressure switch

CAN bridge


Motor circuitswitch (1x)

Couplingmonitoring

ACM I/O board

CAN bus

Motor controllervector or servoMotor controller

vector or servo

Interface inputsignals: Enable

motor

Interface outputsignals: Motor

runningMain contactor with

auxiliary contact

0 - 10 V

ACM 1

Fig. 2 ACM with CAN bridge

CAN Repeater and CAN Bridge

Repeaters are used to establish a physical coupling of two or more segmentsof a CAN bus system. The signals are electrically decoupled due to theelectrical separation. A CAN repeater transforms only the electrical signal. Itcan not be used to extend a CAN bus system; in this case: 40 meters.

CAN bridges allow two CAN networks to be linked, even with different bitrates. The CAN bridge receives complete CAN messages and, complyingwith certain rules, sends them to the respective CAN network (store forwardprinciple). CAN partial networks that are linked with CAN bridges areindependent of one another and can be considered autonomous networks.Unlike the CAN repeater, the CAN bridge can be used to achieve themaximum network expansion; in this case: 75 meters.



Electrical Cabinet

1

2

3

5

13

14

4

6

7

8

9

10

11

12

15

Fig. 3

1 Motor circuit switch

2 Main switch

3 Fan with filter

4 Door lock

5 Air filter

6 Receptacles (hose, gun)

7 Receptacles (motor)

8 Receptacles (sensor, coupling)

9 Receptacles (pressure switch)

10 Receptacles (pressure sensor)

11 Receptacle (CAN bus)

12 Receptacle or terminating resistor(CAN bus), if last ACM

13 Duct (power supply)

14 ID plate

15 Heat exchanger, (option)

Note: The quantity of electrical receptacles is a factor of the electrical cabinet model.



Components of the Electrical Cabinet

Main Switch

The main switch is used to turn on and off the electrical cabinet.

Position 0/OFF = Electrical cabinet switched off.Position 1/ON = Electrical cabinet switched on.

Padlocks can be used to protect the main switch from being turned on byunauthorized personnel.

Motor Circuit Switch

NOTE: The motor circuit switch is also called motor maintenance or repairswitch.

The motor circuit switch is used to deenergize all motor controllers in theelectrical cabinet on which the switch is located as well as the correspondingmotors.

Position 0/OFF = Motor(s) switched off.Position 1/ON = Motor(s) switched on.

This is important when, in the event of maintenance or repair, the melter andheaters must remain switched on but the motors absolutely may not turn.

Padlocks can be used to protect the motor circuit switch from being turned onby unauthorized personnel.

Electrical Cabinet Ventilation

The electrical cabinet ventilation serves to maintain a constant temperaturein the electrical cabinet.

The electrical cabinet is equipped with a fan with filter (3, Fig. 3) and with anair filter (5, Fig. 3).

Heat Exchanger (Option)

The ACM can be equipped with a cooling unit or heat exchanger (15, Fig. 3)instead of the fan and air filter.

Refer to separate manual.



Components of the Electrical Cabinet (contd.)

Door Lock

The electrical cabinet can be opened for installation, maintenance and repair.Please store the included key such that it is accessible only to qualified andauthorized personnel. The unit may not be operated when the electricalcabinet is open.

Receptacles

These receptacles are used to electrically connect the electrical cabinet tothe system environment.

Refer to wiring diagram.

Control Components in Electrical Cabinet

With the aid of a remote I/O system (Fig. 4), also called ACM board, theelectrical cabinet controls all connected components, such as gear pumpmetering stations.

The control unit is connected to the melter or another electrical cabinet viaCAN bus gateway.

Fig. 4 Example of a remote I/O system with the various slide-ins

The control unit compiles and regulates the different parameters:

� Temperatures of the different temperature channels

� Material pressure in closed hoses, gear pump metering stations andapplicators

� Motor speeds

� The couplings of the connected motors are monitored and, in the event ofa broken coupling, the respective motor is stopped.



ID Plate

Fig. 5

Information Description Unit

Code Unit designation and configuration code -

P/N Order number (part number) -

Ser. Serial number -

U Operating voltage Volt

I Fuse protection Ampère

f Line voltage frequency Hertz

P Power consumption of unit Watt

Pmax Power consumption of unit and connected accessories Watt



InstallationATTENTION: Allow only qualified personnel to perform the following tasks.Follow the safety instructions here and in the entire documentation.

Transport

� Refer to consignment note for weight. Use only suitable transportdevices.

� If possible, use the pallet that came with the electrical cabinet, and useangle brackets to fasten the electrical cabinet.

� Use sturdy cardboard or a box to protect from damage.

� Protect from humidity and dust.

� Avoid jolts and vibrations.

StorageCAUTION: Do not store the electrical cabinet outside! Protect from humidity,dust and extreme temperature fluctuations (formation of condensation).

UnpackingUnpack carefully and check for damage caused during transport. Save pallet,angle brackets and box for later use, or dispose of it properly according tolocal regulations.

Lifting (Unpacked Electrical Cabinet)

Refer to consignment note for weight. Lift only with suitable lifting equipmentor a forklift.



Installation RequirementsSet up only in an environment that corresponds to the stated Degree ofProtection (Refer to section Technical Data). Do not set up in a potentiallyexplosive atmosphere! Protect from vibration.

Required Space

The size of the electrical cabinet is a factor of the configuration code (Referto ACM ID plate for box/code).

If the ACM is equipped with a cooling unit or heat exchanger, the height (H)of the unit must be considered (Refer to Fig. 6).

*) Observe minimum bending radii and do not bend connecting cable

760 (Box:8 Code:R)1000 (Box:8 Code:E)

730 (Box:8 Code:R)800 (Box:8 Code:E)

760

(Box

:8 C

ode:

R)

1200

(B

ox:8

Cod

e:E

)

*)

H

Fig. 6

Installation Personnel's ExperienceThe instructions contained in this section are intended for personnel withexperience/authorization in the following fields:

� Industrial electrical wiring of power and control lines

� Industrial mechanical installation

� General knowledge of process control.

CAUTION: Illuminated seals may not be installed in the application system.



Electrical ConnectionsATTENTION: Risk of electrical shock. Failure to observe may result inpersonal injury, death, or equipment damage.

Important Note When Using Residual Current Circuit Breakers

Local regulations in some industrial branches require residual current circuitbreakers.

Then observe the following points:

� Residual current circuit breakers are to be installed only between thepower supply and the melter.

� Use only residual current circuit breakers sensitive to pulsating current oruniversal current (> 30 mA).

Laying Cable

ATTENTION: Ensure that cables do not touch rotating and/or hot meltercomponents. Do not pinch cables and check regularly for damage. Replacedamaged cables immediately!

Operating Voltage

ATTENTION: Operate only at the operating voltage shown on the ID plate.

NOTE: Permitted deviation from the rated line voltage is �10%.

NOTE: The power cable must have a cross‐section matching the maximumpower consumption (Refer to Pmax on the ID plate).

Connecting Cable Harnesses

Connect the cable harnesses to the electrical cabinet as shown in the systemplan.

NOTE: Ensure that the maximum line lengths for the CAN bus connectionare not exceeded (Refer to Technical Data).



Interface AssignmentRefer to wiring diagram.

Connecting Heat Exchanger / Cooling Unit (Option)

Depending on the model, water hoses may need to be connected to draincondensation. Refer to separate manual.

Removing and Disposing of Electrical Cabinet

When your Nordson product has exhausted its purpose, dispose of itproperly according to local regulations.

OperationATTENTION: Allow only qualified personnel to perform the following tasks.Follow the safety instructions here and in the entire documentation.

When an ACM has been added to a system, additional melter operatingsoftware is supplied.

NOTE: The operating software is described in detail in the VersaBlue meltermanual.

Note on Motor ControllersThe power supply to the motor controllers is activated at the same time asthe heaters.

The heaters can be switched on via the control panel, the interface StandardI/O, the seven‐day clock, or in Field bus mode via the field bus.

Note on Servo Controllers

CAUTION: After switching off the heaters, wait 3 min before switching onagain.



MaintenanceATTENTION: Allow only qualified personnel to perform the following tasks.Follow the safety instructions here and in the entire documentation.

NOTE: Maintenance is an important preventive measure for maintainingoperating safety and extending the service life of the unit. It should not beneglected under any circumstances.

Preventive MaintenanceThe maintenance intervals are general guidelines based on experience.Depending on the operating environment, production conditions and melterhours of operation, other scheduled maintenance tasks may provenecessary.

NOTE: The motor/servo controllers require no maintenance.

Electrical cabinetcomponent

Activity Interval Refer to

Complete electricalcabinet

External cleaning Daily -

Visual inspection forexternal damage

Daily Page 11

Fan and

Air filter

Check filter, clean orreplace if necessary

Clean fan screen

Depending on dustaccumulation; daily if necessary

Page 12

Power cable Inspect for damage Every time the electrical cabinetis serviced

-

Cooling unit / heatexchanger

Refer to separate manual

Visual Inspection for External DamageATTENTION: When damaged parts pose a risk to the operational safety ofthe melter and/or safety of personnel, switch off the melter and have thedamaged parts replaced by qualified personnel. Use only original Nordsonspare parts.



Cleaning or Replacing Air FilterThe filters must be cleaned or replaced, depending on dust accumulation. Adirty filter can be recognized by its dark color and is cleaned by shaking itout. The fan screens may need to be cleaned daily, depending on dustaccumulation.

ÂÂÂÂÂÂ

ÂÂÂÂ

Fig. 7

Heat Exchanger / Cooling Unit (Option) MaintenanceRefer to separate manual from manufacturer.



Maintenance Record Form

Unit part Activity Date Name Date Name

Electrical cabinet Visual inspection

External cleaning

Fan and air filter Check filter, clean orreplace if necessary

Clean fan screen

Power cable Visual inspection

Cooling unit / heatexchanger

(option)

Visual inspection

External cleaning

PWRCAN 1CAN 2SER



TroubleshootingFault indications are shown on the melter control panel. Refer to the meltermanual.

CAN RepeaterThe LEDs on the CAN repeater help to quickly diagnose faults.

LED green

�

LED red

�

Meaning

On Off CAN2 transmitting

Off On CAN2 segment disrupted

On Off CAN1 transmitting

Off On CAN1 segment disrupted

NOTE: The CAN segments in the repeater are numbered as follows:

CAN2: Internal bus in VBCM.CAN1: External bus between melter and VBCM.

Fig. 8

CAN BridgeThe LEDs on the CAN bridge help to quickly diagnose faults.

LED Meaning

LED green LED red

PWR Voltage is supplied and themicrocontroller is initialized

Watchdog reset

CAN 1

CAN 2

Lights up every time amessage is successfully sentor received

Lights up when transmissionor receipt of a message isinterrupted (CAN errorwarning level reached)

Remains illuminated whencommunication is no longerpossible (CAN BUS OFF)

SER Lights up briefly every time amessage is successfully sentor received

Lights up when a message isfaulty

Fig. 9NOTE: The CAN segments in the bridge are numbered as follows:

CAN1: Internal bus in VBCM.CAN2: External bus between melter and VBCM.



Motor/Servo ControllerRefer to separate manual from manufacturer.

Pressure SwitchThe pressure switch installed in the application system is used to monitoroverpressure. Monitoring occurs only when the heaters are in operation.

If the fixed pressure value is reached, the fault indication Overpressure fault:pressure switch 1 - up to max. 16 - appears on the control panel. This faultswitches off all motors in the application system.

RepairReplacement of the components in the ACM as well as those in the melter isdescribed in the melter manual.

Replacing ACM I/O Board Slide‐insCAUTION: Do not change the slot sequence of the individual slide‐ins.

An individual slide‐in can be replaced with a slide‐in with the same function.The base remains in the electrical cabinet and the cable need not bechanged.

Fig. 10 I/O slide-ins and base



If, however, the entire ACM I/O board has been replaced, the setup buttonmust be pressed with a pointed object for at least two seconds to load theboard configuration.

The setup button is located under the gateway cover (arrow).

Refer to Technical Data - ACM: CAN Address and Baud Rate - … for theCAN address and Baud rate settings.

XN‐GW‐CANopen(until 2014)

XN‐GWBR‐CANopen(beginning 2015)

Fig. 11 Configuration button in CANopen gateways, older and newer model

Replacing CANopen GatewayThe CANopen gateway type XN-GW-CANopen is no longer available.

The gateway XN-GW and the bus refreshing board XN‐BR have beenreplaced with the gateway with internal voltage supply XN-GWBR since2015.

If the gateway has to be replaced, an upgrade kit can be ordered fromNordson:

Upgrade Kit CANopen Gateway: P/N 7556554

The kit also contains a detailed description of the retrofitting procedure.

Motor/Servo ControllerRefer to separate manual from manufacturer.



Temperature Control Board

Setting CAN Address

The table contains the full range of equipment.

Dial (default) ACM 1 Temperature channel

S1 S2 Board no.

7 4 1 17 to 22

7 5 2 23 to 28

7 6 3 29 to 34

7 ... ... ...

7 9 6 47 to 52

Dial (default) ACM 2 Temperature channel

S1 S2 Board no.

7 A 1 -

7 B 2 -

7 C 3 -

7 ... ... ...

7 F 6 -

NOTE: Dial setting S1 may not be changed.

NOTE: On the control panel, the first temperature channel number of ACM 1always appears as 17, regardless of the number of temperature controlboards in the melter. The channel numbers of ACM 2 continue where thoseof ACM 1 left off.

Example

ACM 1 has two temperature control boards, and ACM 2 has one temperaturecontrol board. The numbers 17 to 28 (ACM 1) and 29 to 34 (ACM 2) areassigned on the control panel.

Setting DIP Switch S3

Set all switches to OFF.



Product Configuration

The configuration code and the table indicate the configurable components and parts of this product.

VBCM-I2RLLLLXXXXN06#####XX

6I

72

8R

9L

10L

11L

12L

20#

21#

22#

23#

24#

13X

14X

15X

16X

17N

180

196 Code

Box25X

26X

Fig. 12

Box Code Components / parts

1 - 4 VBCM VersaBlue Control Module

5 - Standard configurable unit

Options

6 - Control System

I Industrial PC (IPC)

A Rockwell ControlLogix PLC

S Siemens S7 PLC

7 - Voltage

2 230 VAC, DELTA (3P), 50/60 Hz

4 400 VAC, WYE (3P N/PE), 50/60 Hz

8 - Panel Footprint

(More than 4 drives in panel may require a custom panel size)

R 2 x Drives, 6 x Hose/Gun Connectors (760 x 760 x 350 mm)

E 4 x Drives, 12 x Hose/Gun Connectors (1000 x 1200 x 350 mm)

S Special (more than 4 drives)

9 - 16 - Drives

(Maximum 8 drives for single ACM or combination of 2 ACMs on a single melter)

Y AC (Lenze 8200) w�/�Danfoss 250

L AC (Lenze 8200) w�/�Danfoss 370

B Servo (Lenze 9300) w�/�GP STD. only available with Box 7, Code 4 (400V)

C Servo (Lenze 9300) w�/�GP Compact only available with Box 7: Code 4 (400V)

A Servo (Lenze 9300) LH (CCW) Slice only available with Box 7: Code 4 (400V)

U Servo (Lenze 9300) RH (CW) Slice only available with Box 7: Code 4 (400V)

V Engineered AC Motor w�/�IPC

Motor: custom, Drive: Lenze 8200Vector or 93xx Series

S Engineered Servo Motor w�/�IPC only available with Box 7: Code 4 (400V)

Motor: custom, Drive: Lenze 8200Vector or 93xx series

R AC (Rockwell PowerFlex 40)

T Servo (Rockwell Ultra)

X No drives



Box Code Components / parts

Options

17 - Temperature Sensor

N Ni 120

P Pt 100

X No Temperature

18 - 19 - Temperature Channels

(Maximum 24 zones for single ACM or 36 zones total when combining 2 ACMs on asingle melter)

06 6 channels, 3 hose/gun connectors IPC control only






8 8 channels, 4 hose/gun connectors PLC control only




XX No Temperature Channels

20 - 21 - Pressure Transducers

## Number of analog pressure inputs

(Maximum 16 XDCRs for single ACM or combination of 2 ACMs on a single melter)

XX None

22 - 23 - Digital Pressure Inputs

## Number of digital pressure inputs

(Maximum 16 pressure inputs (e.�g. pressure switches) for single ACM or combinationof 2 ACMs on a single melter)

XX None

24 - Gun Solenoid Control

# Gun Solenoid Control, per Drive, max. #8

X None

25 - Heat Exchanger

E Heat Exchanger

S Special

X None

26 - Main Switch

1 Main Switch Red - 4 Pole

2 Main Switch Black - 3 Pole

3 Main Switch Black - 4 Pole

X Standard - Main Switch Red - 3 Pole



Technical Data

Degree of protection IP 54

Maximum Length of CAN Bus Connection

Network with repeater 40 m

Network with bridge 75 m

ACM: CAN Address and Baud Rate

CANopen Gateway XN-GWBR (Beginning 2015)

NOTE: The node address is set in decimal numbers.

DIP switch

Dial

Fig. 13 CANopen gateway XN-GWBR

Dial (default)1

2

3

4

ON

H L

1 0 ACM 1 500 kBit/s

1 1 ACM 2 500 kBit/s

CAUTION: Adjust settings only when the ACM is deenergized. Do not change the dial settings.



ACM: CAN Address and Baud Rate (contd.)

CANopen Gateway XN-GW (Until 2014)

NOTE: The node address is set in hexadecimal numbers. In the decimalnumber system, A = 10 and B = 11.

Dial

DIP switch

Fig. 14 CANopen gateway XN-GW

Dial (default)1

2

3

4

ON

H L

0 A ACM 1 500 kBit/s

0 B ACM 2 500 kBit/s

CAUTION: Adjust settings only when the ACM is deenergized. Do not change the dial settings.

Documents

Electrical Cabinet (VBCM) - Nordsonemanuals.nordson.com/adhesives/translated_manuals/7105553.pdf · The electrical cabinet ventilation serves to maintain a constant temperature in