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NORDSON ENGINEERING GMBH � LÜNEBURG � GERMANY

Electrical Cabinetfor Volume Metering Head GMG− Model April 2008 and Later −

Manual P/N 7146393D− English −

Issued 07/08

P/N 7146393D � 2008 Nordson CorporationGMG_ELC_LU08D

NoteThis document is for products with the following P/N:

7114904 7144406 7153101 7163526

7144767 7155467 7163710

7144996 7158953 7163990

7148395

7148548

7148748

This equipment is regulated by the EuropeanUnion under WEEE Directive 2002/96/EC.

See www.nordson.com for information abouthow to properly dispose of this equipment.www.nordson.com

Order numberP/N = Order number for Nordson products

NoticeThis is a Nordson Corporation publication which is protected by copyright. Original copyright date 2008.No part of this document may be photocopied, reproduced, or translated to another language without theprior written consent of Nordson Corporation. The information contained in this publication is subject to

change without notice.

� 2008 All rights reserved.

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Accubar, Advanced Plasma Systems, AeroDeck, AeroWash, AltaBlue, AquaCure, ATS, Auto-Flo, AutoScan, Best Choice, BetterBook, Blue Series,CanNeck, Celero, Chameleon, Check Mate, ClassicBlue, Color-on-Demand, Controlled Fiberization, Control Weave, cScan, CPX, DispensLink,Dry Cure, DuraBraid, DuraCoat, DuraDrum, DuraPail, E-Nordson, Easy Clean, EasyOn, Eclipse, Equi=Bead, ESP, Exchange Plus, FilEasy, Fill Sentry,FluxPlus, Gluie, G-Net, G-Site, Ink-Dot, iON, Iso-Flex, iTrend, KVLP, Lacquer Cure, Lean Cell, Maverick, Maxima, MicroFin, MicroMax, Mikros,MiniBlue, MiniEdge, Minimeter, Multifil, Myritex, OptiStroke, Origin, Partnership+Plus, PatternJet, PatternPro, PCI, Pinnacle, PluraMix, Powder Pilot,Powercure, PreciseCoat, Primarc, Process Sentry, Pulse Spray, PurTech, Quad Cure, Ready Coat, Royal Blue, Select Series, Sensomatic,Shaftshield, SheetAire, Smart, SolidBlue, Spectral, Spectronic, SpeedKing, Spray Works, Summit, Sure Brand, SureMix, SureSeal, Sure Wrap,Swirl Coat, Tempus, ThruWave, Trade Plus, TrueBlue, Ultrasmart, Universal, ValveMate, Viper, Vista, VersaDrum, VersaPail, WebCure, 2 Rings (Design)are trademarks − � − of Nordson Corporation.

Designations and trademarks stated in this document may be brands that, when used by third parties for their own purposes, could lead to violation of the owners’ rights.

Table of Contents I

P/N 7146393D� 2008 Nordson Corporation GMG_ELC_LU08D

Table of Contents

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

Description 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Intended Use 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Unintended Use − Examples − 1. . . . . . . . . . . . . . . . . . . . . . . . . . Residual Risks 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Note on Manual 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ID Plate 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Configuration Code 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Example 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Special Models 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Function 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Operating and Display Elements 3. . . . . . . . . . . . . . . . . . . . . . . . . . .

Main Switch 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Black Main Switch 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Control Panel 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . OVERVIEW Screen 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . NAVIGATION and Other Screens 5. . . . . . . . . . . . . . . . . . . . .

Installation 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Connecting Electrical Cabinet 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Line Voltage 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Power Supply Connection 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Connecting Profibus Interface 6. . . . . . . . . . . . . . . . . . . . . . . . . . . Plug Connections 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Operation 8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Starting up System 8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Basic Settings 8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Control Panel Language 8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . Contrast 8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Determining Process Parameters 9. . . . . . . . . . . . . . . . . . . . . . . . SETTINGS 1 (System Settings) 9. . . . . . . . . . . . . . . . . . . . . . . SETTINGS 2 (Display Calibration) 10. . . . . . . . . . . . . . . . . . . . .

Selecting Mode and Speed 11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . Mode: 11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Speed (Switch Setpoint) 11. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Compiling Statistical Data 12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Purging Application Head 13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fault Indications 13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Acknowledging and Clearing Fault Messages 13. . . . . . . . . . . . .

Maintenance 14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Cleaning or Replacing Air Filter 14. . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table of ContentsII


Repair 15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Measuring Transducer / Pressure Sensor 15. . . . . . . . . . . . . . . . . . .

Calibrating Measuring Transducer 15. . . . . . . . . . . . . . . . . . . . . . . Control Module / Threshold Switch 16. . . . . . . . . . . . . . . . . . . . . . . . .

Technical Data 17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Profibus-DP 18. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Unit Master File − GSD 18. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Setting Up Hardware 18. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Input and Output Data 19. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Transmitted from Electrical Cabinet 19. . . . . . . . . . . . . . . . . . . . . . Transmitted to Electrical Cabinet 19. . . . . . . . . . . . . . . . . . . . . . . .

Electrical Cabinet for Volume Metering Head GMG − Model April 2008 and Later − 1


Safety InstructionsWARNING: Allow only qualified personnel to perform the following tasks.Observe and follow the safety instructions in this document and all otherrelated documentation.

Description

Intended UseThe Electrical cabinet for volume metering heads GMG − hereafter alsoreferred to as Electrical cabinet − may be used only to control a Nordsonvolume metering head GMG − hereafter referred to as Application head orGMG.

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.

Unintended Use − Examples −The unit may not be used under the following conditions:

� When changes or modifications have been made by the customer

� In defective condition

� With electrical cabinet door open

� In a potentially explosive atmosphere

� When values stated under Technical Data (page 17) are not compliedwith.

Residual RisksNordson knows of no residual risks.

Note on ManualThe position numbers in the illustrations do not correspond to the positionnumbers in the technical drawings and parts lists.

Because the unit is continuously being modified and improved, severalmodels exist. Thus illustrations in this manual may deviate from the actualdesign.

2 Electrical Cabinet for Volume Metering Head GMG − Model April 2008 and Later −


ID Plate

Information Description Unit

Code Unit designation and configuration code −

P/N 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 con-nected accessories

Watt

Configuration CodeThe series includes several model variations, indicated by a configurationcode.

Example

Bo

x

1 2 3 4 5 6

GMS controller − X A P Y

Eq

uip

men

t

Typ

e

Con

figur

ed(S

tand

ard)

Volt

age

VA

C 3

Ph

Y

Pro

fib

us

inte

rfac

e

Yes

Mai

n s

wit

ch

yello

w/r

edNOTE: If information contained in this manual applies to only a certainmodel, the respective configuration code is stated. Example:

Box 5 = P (Profibus interface present)

Special Models

Box 3 = E

An E indicates that the model deviates from the configuration code. Suchdeviations are described in a supplement that is then added to this manual.



FunctionThe electrical cabinet controls the pump speed of a GMG application headand monitors various process parameters. The volume of the materialapplied is shown. Most of the features are operated via a touch panel.

Operating and Display Elements

1

2

Fig. 1

1 Control panel 2 Main switch

Main SwitchThe main switch is used to switch the unit on and off.

Position 0/OFF = Unit is switched off.

Position I/ON = Unit is switched on.

Padlocks can be used to protect the main switch from unauthorized access.

Black Main Switch

Box 6 = Z

The electrical cabinet is part of a system. The black main switch does notperform EMERGENCY OFF for other system components. It only switcheson/off the electrical cabinet and the application head.

Starting Screen



Control PanelOperating statuses, current process values and fault indications aredisplayed on the control panel. Also, entries can be made that are thenstored in the PLC. Also refer to page 8, Operation.

The system is operated by touching the softkeys on the control panel.

The starting screen appears on the control panel soon after the system isswitched on. Touch the screen to open the OVERVIEW screen:

OVERVIEW Screen1 2 3

789

5

4

6

Manual

Volume measurement

Current

Measurem1Measurem2Measurem3

MENU RESETRESET VOLUME

RPM

Fig. 2 OVERVIEW screen

1 A, B Display PIn :Current pump inlet pressure atGMG

2 A Display POut :Current pump outlet pressure atGMG

3 A Display ModeAlso refer to page 11, Mode

4 Display n:Current pump speed

5 Display Current:Applied volume

6 Displays Measurem 1, 2, 3:Applied volume in previousapplication cycles

7 A Softkey Reset:Clear fault indicationAlso refer to page 13, FaultIndications.

8 Softkey RESET Volume:Reset display Current to 0 andshow the value Measurem 1instead

9 A Softkey MENU:Go to NAVIGATION screen

Note: A: Also appears in other screensNote: B: Prerequisite: optional inlet pressure sensor at GMG

Touch the Menu softkey (9) to access the NAVIGATION: screen



NAVIGATION and Other ScreensNOTE: The other screens are protected by a password. A number padappears. Enter the password 8940 and confirm with ↵. Then the screen canbe accessed.

Manual

ResetMenu

Daily production

Purge quantity

Counter

Power on counter

bar bar

cm3

cm3

h

h

RESET

RESET

SETTINGS 1

SETTINGS 2

MODES

LANGUAGE

NAVIGATION

STATUS

SETTINGS 1

STATUS

SETTINGS 2

MODES

LANGUAGE

OVERVIEW

NAVIGATION

Manual

ResetMenu

Pump size

Pump start delay

Vol. setp.

Vol. max.

Vol. max.

max.

max.

min. bar

bar

bar

cm3

msec

bar bar

Manual

ResetMenu

Offset pump speed

Gain pump speed

Offset

Gain

Offset

Gain

bar bar

RPM

bar

barManual

ResetMenu

MODE

SWITCH SETPOINT

SETPOINT

Pump

Purge

Manual

INT.

OFF

OFF

REMOTE OFF

RPM

RPM

bar bar

LANGUAGE

Manual

ResetMenu

bar bar

Fig. 3

1 2



InstallationWARNING: Allow only qualified personnel to perform the following tasks.Observe and follow the safety instructions in this document and all otherrelated documentation.

Connecting Electrical CabinetWARNING: Do not pinch cables and check regularly for damage. Replacedamaged cables immediately!

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

Line VoltageWARNING: Operate only with the line voltage stated on the ID plate.

NOTE: Permitted deviation from the rated line voltage is +5% / −10%.

NOTE: The power connection cable must have a cross-section matchingthe power consumption Pmax (Refer to ID plate).

Power Supply ConnectionThe mains terminals are located in the electrical cabinet. Refer to wiringdiagram for connecting arrangement.

Connecting Profibus Interface

Box 5 = P

The Profibus interface (2, option) enables Remote operation by ahigher-ranking control unit. Also refer to page 18, Profibus-DP.

The Profibus address of the electrical cabinet can be set with the switches1 − 7 on the DIP switch (1).



Plug ConnectionsNOTE: The electrical cabinet is electrically connected to other componentsof the application system. The quantity and arrangement of the plugconnections can vary. Depending on the model, some signals may be wireddirectly to terminals in the electrical cabinet. The wiring diagram determinesthe installation.

−X S 2−4 X S 4 −1 0 X S 1

−9 X S 2

−X S 5

−1 5 X S 1

−8 X S 2

Fig. 4 Electrical cabinet − bottom − (example)

Plugconnection

Function / signal Note

4 XS 4 Application head motor Duct for application head motor Drive and Encoderplugs

Connect both plugs directly to the servo-controllerin the electrical cabinet.CAUTION: Ensure that the motor operatingvoltage (Refer to ID plate) is the same as thatstated in the electrical cabinet wiring diagram.Non-compliance can destroy the motor.

8 XS 2 Inlet pressure sensor Option on application head

9 XS 2 Outlet pressure sensor

XS 2 Interface for external control

XS 5 Pilot voltage input 0-10 VDC

15 XS 1 Application head valve control Opens/closes the application head

10 XS 1 Connection to the XS 2 on amelter

LANGUAGE screen



OperationWARNING: Allow only qualified personnel to perform the following tasks.Observe and follow the safety instructions in this document and all otherrelated documentation.

Starting up SystemNOTE: Before beginning production, verify that the entire applicationsystem is ready for operation. Perform all preparations as described in themanuals for the individual system components.

1. Switch on the electrical cabinet, heat the application head.

2. Upon initial startup:

� Make basic settings

� Determine process parameters

3. Select mode and speed.

4. Wait until the entire system is ready for operation.

5. If Auto mode is selected, the external control unit automatically startsthe application head.

Basic SettingsMake basic settings in the LANGUAGE screen.

Control Panel LanguageTouch the softkey for the desired control panel language.

Contrast1. Quickly touch two corners of the control panel one after the other,

across the screen diagonal.

2. Touch the following softkeys one after the other and make settings:

� Prog

� Set Contrast.

SETTINGS 1 screen



Determining Process ParametersNOTE: The process parameters are normally set at the factory as requiredfor the respective application head GMG and the intended application.However, it is advisable to check the parameters.

SETTINGS 1 (System Settings)

Pump size Output capacity of the pump used in the GMGapplication head, stated in cm3/rev.

Refer to pump output diagram

Start delay Pump Sluggishness of the GMG control module cancause a pressure peak. This can beprevented by delaying pump startup after thecontrol module opens

min.:

Minimum inlet pressure

Set this value to 0, if the GMG is notequipped with an optional inlet pressuresensor.

max.: Maximum inlet pressure

max.:

Maximum outlet pressure

An internal threshold switch (9N6) limitsthe outlet pressure. The setting is a factorof the maximum inlet pressure permittedfor the control module / application moduleused in the GMG. Refer to page 16,Control Module / Threshold Switch. Itfollows that the setting Maximum outletpressure should be lower.

Vol. setp. Setpoint application volume per applicationcycle

Vol. max. Permitted percentage deviation from setpointapplication volumeVol. min.

NOTE: A fault is triggered when the value leaves the range between themin/max values. Refer to page 13, Fault Indications.

SETTINGS 2 screen



SETTINGS 2 (Display Calibration)The ratio of the input value to the resulting output value can be modifiedwith the values Offset and Gain:

Input value Output value

Offset Pump speed Pilot voltage to XS5 Pump speed

Gain Pump speed

Offset Signal from inputpressure sensor (ifavailable on GMG)

Displayed Currentpump inlet pressure atGMGGain

OffsetSignal from outputpressure sensor onGMG

Displayed Currentpump outlet pressureat GMG

Gain

Offset / Gain for Pump Speed − Examples

20 40 60 80 100Pilot voltage in %

0

20

40

60

80

100

0

Mot

or s

peed

in %


0

20

40

60

80

100

0

Mot

or s

peed

in %


0

20

40

60

80

100

0

Mot

or s

peed

in %

Offset = 0Gain = 100



Offset determines the minimum speed and Gain the maximum speed.

NOTE: The maximum pump speed is limited to 75 min−1. When thematerial is viscous, metering precision can be improved with a lower speed.

Set the values:

1. Apply lowest input value (pilot voltage; 0 V)

2. Set Offset such that the desired output value is displayed

3. Apply a high input value

4. Set Gain such that the desired output value is displayed

Offset / Gain for Pressure Sensors

The standard values (offset = 0%, gain = 100%) do not normally need to bechanged. Adjustments to achieve Actual pressure = Displayed pressure areusually made on the equipment (hardware). Refer to page 15, CalibratingMeasuring Transducer.

MODES screen



Selecting Mode and Speed

Mode:

Manual REMOTE OFF

REMOTE ONManual

The pump can be switched on/off withthe softkey Pump:

OFFPump:

NOTE: Remote operation is notpossible in Manual mode, even when thesoftkey indicates REMOTE ON

ONPump:

Auto REMOTE OFFThe pump can be switched on/off via theinterface XS2/pin 4

Auto REMOTE ONRemote operation: Control occurs via theProfibus interface. Refer to page 6,Connecting Profibus Interface (Option).

NOTE: The following settings in the SETTINGS 2 screen are lost when

REMOTE ON is selected:

Minimum inlet pressure min.:

Maximum inlet pressure max.:

These values are supplied via the Profibus interface in remote mode.

Speed (Switch Setpoint)NOTE: The maximum pump speed is limited to 75 min−1. When thematerial is viscous, metering precision can be improved with a lower speed.

INT.

Touch softkey Setp. and enter setpoint:

+###Setp.:

EXT.

The speed is controlled by the pilot voltage atinterface XS5. The pilot voltage correspondse.g. to the traverse rate of a robot or thesubstrate speed in a parent machine

NOTE: The ratio of pilot voltage to theresulting speed can be influenced. Refer topage 10, Offset / Gain for Pump Speed −Examples

Purge quantity

STATUS screen

OVERVIEW screen



Compiling Statistical DataThe following data is compiled in the STATUS screen:

Daily production Total amount of material fed

To reset to 0:

� Touch the softkey RESET

NOTE: Actual amount of material used forproduction =Daily production − purge quantity

Purge quantity The amount of purge material fed continues tobe added up whenever the interfaceXS2/pin 9 reaches 24VDC

To reset to 0:


Counter (operating hrs)

Total amount of time that the motor was on

Counter (power ON) Total amount of time that the electrical cabinetwas on

The following data is compiled in the OVERVIEW screen:

Current Total amount of material fed

To reset to 0:

� 24VDC pulse to interface XS2/pin 5


Measurem1

Measurem2

Measurem3

Application quantities of the last threeapplication cycles

MODES screen

1

LED Drive controller fault



Purging Application Head1. Go to MODES screen.

2. Select Manual mode.

� ONPurge: +###

The pump runs at the speed set here as long as the softkey Purge istouched.

NOTE: When the speed set here is higher than the speed setpoint

+###Setp.: , it becomes the new speed setpoint.

Fault Indications

If a fault occurs (e.g. a limit is exceeded) a appears in the display.

Acknowledging and Clearing Fault Messages

1. Touch . A window containing the most recent faults opens.

2. Remedy the cause of the fault.

NOTE: The fault indication can not be acknowledged until the fault isremedied.

3. Touch the (or similar symbol, depending on the fault) on the left sideof the display to acknowledge the fault.

NOTE: When a Drive controller fault occurs (red LED (1) flashing), theelectrical cabinet must be switched off and then on again toacknowledge the fault.

4. Touch the RESET softkey to clear the fault indication.

ÂÂÂÂÂÂÂÂÂÂÂÂÂÂÂ

ÂÂÂÂÂÂÂÂÂÂÂÂ

ÂÂÂÂÂ

ÂÂ



MaintenanceWARNING: Allow only qualified personnel to perform the following tasks.Observe and follow the safety instructions in this document and all otherrelated 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.

Cleaning or Replacing Air FilterDepending on dust accumulation, the filters must be cleaned or replaced. A dirty filter can be recognized by its dark color. Clean the filters by tappingout the dirt. The fan screens need to be cleaned when they are dusty,possibly daily.

21

Output signal



RepairSome of the components in the electrical cabinet are factory set for aspecific application (e.g. by DIP switches). When spare parts are installed,use this setting. The setting is normally documented in the wiring diagram.

Measuring Transducer / Pressure SensorCAUTION: The connected pressure sensor can be destroyed if thepressure transducer (1, 2) is set incorrectly.

A. When replacing the measuring transducer, use the previous setting (DIPswitch).

B. The measuring transducer must be calibrated when it or the pressuresensor is replaced:

Calibrating Measuring Transducer1. Ensure that the application head has been relieved of pressure.

2. Adapting Measuring Range to Output Signal

NOTE: For the exact value of the output signal, refer to the label on thepackaging of the individual pressure sensor or to the label on the cable.

The measuring transducer can be adapted to the pressure sensoroutput signal in steps of 1 mV. To do this, set all the switches, the sum ofwhich comes closest to the pressure sensor output signal, to On:

Example:

� Output signal = 9.41 mV/FS

� Switch 5 and switch 8 to ON results in 9 mV.

Continued...

12

Potentiometer

b.

a.

Bridge terminals E and F.

1



3. On the measuring transducer: Set the Offset potentiometer (1) such that

0 bar pump output pressure is displayed 0.0 bar .

4. Short-circuit the pressure sensor connections E and F to simulate ameasured value of 80% of the measuring range. Depending on themodel of the electrical cabinet:

a. Short-circuit the free connections on the respective receptacles

b. Press in the bridge on the respective terminal strip

Or place the calibrating adapter (accessory) between the sensor and thereceptacle.

5. On the measuring transducer: Set the Gain potentiometer (2) such thata pressure value of 80% of the measuring range is displayed.

NOTE: Measuring range of the standard pressure sensor (P/N 406813):350 bar.

6. Remove the bridge between the connections E and F.

Control Module / Threshold SwitchCAUTION: Risk of overpressure, which could destroy the application headcontrol module. Hot material can escape under pressure.

An internal threshold switch 9N6 (1) limits the pump outlet pressure. Thesetting is a factor of the maximum inlet pressure permitted for the controlmodule / application module used in the GMG.

A. When replacing the control module, the threshold switch setting mayneed to be adjusted.

B. When replacing the threshold switch, use the previous setting (DIPswitch, speed controller). Also refer to separate threshold switchmanual.



Technical DataDegree of protection IP 54

Electrical Data Depending on the model; refer to ID plate

Dimensions Depending on the model; refer to wiring diagram, section JG

Maximum pump speed 75 min−1

NOTE: When the material is viscous, metering precision can beimproved with a lower speed.



Profibus-DPBox 5 = P

Unit Master File − GSDThere is a unit master file (GSD) that clearly describes the unit withPROFIBUS-DP interface. The format is based on the standard IEC 61158.

Delivery of every electrical cabinet equipped with the PROFIBUS-DPinterface includes the GSD on data media.

Setting Up HardwareTo integrate the electrical cabinet into the Profibus network:

1. Load the unit master file in a Profibus configuration program

2. Select the module PZD(8W).

Fig. 5 Profibus configuration program (example)



Input and Output Data

Transmitted from Electrical Cabinet

DP address offset

(PEW) Type Designation

0.0 Int Reserved for motor controller

2.0 Int Current volume

4.0 Int Current inlet pressure

6.0 Int Current outlet pressure

8.0 Bool Motor running

8.1 Bool Module is open

8.2 Bool DP remote mode is active (Modes Automatic and Remote areselected)

8.3 Bool Inlet pressure within setpoint range

8.4 Bool Outlet pressure within setpoint range

8.5 Bool System ready for operation

8.6 Bool Collective fault indication

Transmitted to Electrical Cabinet

DP address offset

(PAW) Type Designation

0.0 Int Reserved for motor controller

2.0 Int Parameter Minimum inlet pressure

4.0 Int Parameter Maximum inlet pressure

6.0 Bool Switch on motor

6.1 Bool Switch on module

6.2 Bool Reset volume counter Current (OVERVIEW screen)

6.3 Bool Reset fault

