Nordson EFD ValveMate 7100 User manual

ValveMate™7100 Controller
Operating Manual
Electronic pdf files of
EFD manuals are also available
at www.nordsonefd.com
IMPORTANT!
Save this Sheet.
Forward to Maintenance
or Tool Crib Supervisors
www.nordsonefd.com [email protected] Sales and service of Nordson EFD dispensing systems are available worldwide.

www.nordsonefd.com [email protected] Sales and service of Nordson EFD dispensing systems are available worldwide.

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www.nordsonefd.com [email protected] Sales and service of Nordson EFD dispensing systems are available worldwide.
Contents
Introduction..................................................................................4
EFD Product Safety Statement ..................................................6-9
Preventative Maintenance ..........................................................10
Specifications ............................................................................11
Front Panel Buttons/Modes of Operation......................................12
Indicator Lamps..........................................................................13
How To ................................................................................14-15
Typical Setup..............................................................................16
Mounting the ValveMate 7100 ....................................................17
External Power Adapter ..............................................................18
Back Panel Markings..................................................................18
Input/Output Connections ......................................................19-20
I/O Connections Schematics........................................................21
Air Connections ..........................................................................22
Final Setup Checklist ..................................................................23
Testing the Dispense Valve ....................................................24-25
Troubleshooting uide ................................................................26
Replacement Parts List ..............................................................27
Warranty........................................................................back cover

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Introduction
You have selected a reliable, high quality ValveMate dispensing system from Nordson EFD, the
world leader in fluid dispensing. The ValveMate dispensing system was designed specifically for
industrial dispensing, and will provide you with years of trouble-free, productive service.
This manual will help you maximize the usefulness of your ValveMate dispensing system.
Please spend a few minutes to become familiar with the controls and features. Follow our
recommended testing procedures. Review the helpful information we have included, which is
based on more than 30 years of industrial dispensing experience.
Most questions you will have are answered in this guide. However, if you need assistance,
please do not hesitate to contact Nordson EFD or your authorized Nordson EFD distributor.
In Asia, call [phone].
In Europe, call [phone].
In the USA, call 800-556-3484 between 8:30 a.m. and 5:30 p.m. Eastern time.
In all other areas, call your authorized Nordson EFD distributor or [phone].
The EFD Pledge
Thank You!
You have just purchased the world’s finest dispensing equipment.
I want you to know that all of us at EFD value your business and will do everything in our power to make
you a satisfied customer.
If at any time you are not fully satisfied with our equipment or the support provided by your EFD Product
Application Specialist, please contact me personally at 800-556-3484 (US),
401-431-7000 (outside US), or ken.f[email protected]
I guarantee that we will resolve any problems to your satisfaction.
Thanks again for choosing EFD.
Ken Forden
Ken Forden, eneral Manager

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IMPORTANT: The primary control of deposit size is the valve open time. The ValveMate 7100
provides easy access and “on the fly” adjustment of valve open time.
The ValveMate 7100 is an EFD dispense valve controller, incorporating programmable dispense
time, digital time readout, keypad programming for easy user interface and input/output
communication with host machine PLCs.
Other features include:
• Push-button time setting or one touch time programming.
• Floating decimal, providing dispense time ranges of .001 to 99.9 seconds.
• Bright red LED display.
• Push-button purge feature.
• Low air-pressure, optional tank low level detection, or other alarm detection devices.
• End-of-Cycle feedback signal.
The ValveMate 7100 has been designed with the machine builder and operator in mind. The
objectives are to bring dispensing control close to the point of application, and to provide the
features necessary to make setup and operation as easy and precise as possible.
The ValveMate is easy to operate. Once you have reviewed the features, you will understand the
benefits and the ease of control the ValveMate provides.
As with all EFD products, the ValveMate has been produced to exacting specifications and
thoroughly tested prior to shipment.
To obtain maximum performance from this equipment, please read the instructions carefully.
Safety
Please read the EFD product safety statement included in the package. Follow all appropriate safety
instructions.

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WARNING
ELECTRIC SHOCK
Risk of electric shock. Disconnect power before removing cover and/or
disconnect, lock out, and tag switches before servicing electrical equipment. If
you receive even a slight electrical shock, shut down all equipment immediately.
Do not restart the equipment until the problem has been identified and
corrected.
READ MANUAL
Read manual for proper use of this equipment. Follow all safety instructions.
Task- and equipment-specific warnings, cautions and instructions are included
in equipment documentation where appropriate. Make sure these instructions
and all other equipment documents are accessible to persons operating or
servicing equipment.
MAXIMUM AIR PRESSURE
Maximum air input pressure 100 psi (6.9 bar). Excessive air input pressure may
damage the equipment.
BURST PRESSURE
Maximum air input pressure 100 psi (6.9 bar). Burst pressure 300 psi (20.7
bar). Excessive air input pressure may damage the equipment.
RELEASE PRESSURE
Release pressure before opening. Maximum pressure 30 psi (2.0 bar). Release
hydraulic and pneumatic pressure before adjusting or serving pressurized
systems or components.
Nordson EFD Product Safety Statement
This statement provides personal and equipment safety notices for EFD dispensing systems including
benchtop dispensers and ValveMate™controllers.
The safety message that follows has a WARNING level hazard.
Failure to comply could result in death or serious injury.
The safety messages that follow have CAUTION level hazards.
Failure to comply may result in minor or moderate injury.
CAUTION

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Halogenated Hydrocarbon Solvent Hazards
Do not use halogenated hydrocarbon solvents in a pressurized system that contains aluminum
components. Under pressure, these solvents can react with aluminum and explode, causing injury,
death, or property damage. Halogenated hydrocarbon solvents contain one or more of the following
elements.
Element Symbol Prefix
Fluorine F “Fluoro-“
Chlorine Cl “Chloro-“
Bromine Br “Bromo-“
Iodine I “Iodo-“
Check your material MSDS or contact your material supplier for more information. If you must use
halogenated hydrocarbon solvents, contact your EFD representative for compatible EFD components.
High Pressure Fluids
High pressure fluids, unless they are safety contained, are extremely hazardous. Always release fluid
pressure before adjusting or servicing high pressure equipment. A jet of high pressure fluid can cut
like a knife and cause serious bodily injury, amputation, or death. Fluids penetrating the skin can
also cause toxic poisoning.
Warning: Any injury caused by high pressure liquid can be serious. If you are injured or even
suspect an injury:
• o to an emergency room immediately.
• Tell the doctor that you suspect an injection injury.
• Show the doctor this note.
• Tell the doctor what kind of material you were dispensing.
Medical Alert–Airless Spray Wounds: Note to Physician
Injection in the skin is a serious traumatic injury. It is important to treat the injury surgically as soon
as possible. Do not delay treatment to research toxicity. Toxicity is a concern with some exotic
coatings injected directly into the bloodstream.
Qualified Personnel
Equipment owners are responsible for making sure that EFD equipment is installed, operated and
serviced by qualified personnel. Qualified personnel are those employees or contractors who are
trained to safely perform their assigned tasks. They are familiar with all relevant safety rules and
regulations and are physically capable of performing their assigned tasks.
Continued on next page

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Intended Use
Use of EFD equipment in ways other than those described in the documentation supplied with the
equipment may result in injury to persons or damage to property. Some examples of unintended use
of equipment include:
• using incompatible materials
• making unauthorized modifications
• removing or bypassing safety guards or interlocks
• using incompatible or damaged parts
• using unapproved auxiliary equipment
• operating equipment in excess of maximum ratings
• operating equipment in an explosive atmosphere
Regulations and Approvals
Make sure all equipment is rated and approved for the environment in which it is used.
Any approvals obtained for EFD equipment will be voided if instructions for installation,
operation and service are not followed.
Personal Safety
To prevent injury, follow these instructions:
• Do not operate or service equipment unless you are qualified.
• Do not operate equipment unless safety guards, doors or covers are intact and automatic
interlocks are operating properly. Do not bypass or disarm any safety devices.
• Keep clear of moving equipment. Before adjusting or servicing moving equipment, shut off the
power supply and wait until the equipment comes to a complete stop. Lock out power and secure
the equipment to prevent unexpected movement.
• Make sure spray areas and other work areas are adequately ventilated.
• Know where emergency stop buttons, shutoff valves and fire extinguishers are located.
• When using a syringe barrel, always keep the dispensing end of the tip pointing towards the work
and away from the body or face. Store syringe barrel with tip pointing down when not in use.
• Obtain and read Material Safety Data Sheets (MSDS) for all materials used. Follow the
manufacturer's instructions for safe handling and use of materials, and use recommended
personal protection devices.
• To prevent injury, be aware of less-obvious dangers in the workplace that often cannot be
completely eliminated, such as hot surfaces, sharp edges, energized electrical circuits and
moving parts that cannot be enclosed or otherwise guarded for practical reasons.

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Fire Safety
To avoid a fire or explosion, follow these instructions:
• Shut down all equipment immediately if you notice static sparking or arcing.
Do not restart the equipment until the cause has been identified and corrected.
• Do not smoke, weld, grind or use open flames where flammable materials are being used or
stored.
• Do not heat materials to temperatures above those recommended by the manufacturer. Make
sure heat monitoring and limiting devices are working properly.
• Provide adequate ventilation to prevent dangerous concentrations of volatile particles or vapors.
Refer to local codes or your material MSDS for guidance.
• Do not disconnect live electrical circuits when working with flammable materials. Shut off power
at a disconnect switch first to prevent sparking.
• Know where emergency stop buttons, shutoff valves and fire extinguishers are located.
Action in the Event of a Malfunction
If a system or any equipment in a system malfunctions, shut off the system immediately and
perform the following steps.
• Disconnect and lock out system electrical power. If using, close hydraulic and pneumatic shutoff
valves and relieve pressures.
• Identify the reason for the malfunction and correct it before restarting the system.
• For air-powered dispensers, remove syringe barrel from adapter assembly. For the electro-
mechanical dispensers, slowly unscrew the barrel retainer and remove barrel from actuator.
Disposal
Dispose of equipment and materials used in operation and servicing according to local codes.

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Preventative Maintenance
As part of maintaining continuous trouble-free use of this product, EFD recommends a few very simple
preventative maintenance checks.
1. Periodically inspect tube to fitting connections for proper fit. Secure as necessary.
2. Check tubing for cracks and contamination. Replace tubing as necessary.
3. Check all wiring connections for looseness. Tighten as necessary.
4. Clean: If front panel requires cleaning, use a clean, soft damp rag with a mild detergent cleaner.
DO NOT USE strong solvents (acetone, MEK, etc.) as they will damage the front panel material.
5. Maintain: Only use clean dry air to unit. Equipment does not require any other regular maintenance.
6. Test: Verify operation of features and performance of equipment using the appropriate sections of
this users guide. A faulty or defective unit should be returned to EFD or representative for
refurbishment.
7. Use only replacement parts that are designed for use with original equipment. Contact your EFD
representative for information and advice.
产品名称 有害物质及元素
Part Name Toxic or azardous Substances and Elements
铅 汞 镉 六价铬 多溴联苯 多溴联苯醚
Lead Mercury Cadmium exavalent Polybrominated Polybrominated
Chromium Biphenyls Diphenyl Ethers
(Pb) ( g) (Cd) (Cr6) (PBB) (PBDE)
外部接口
External Electrical X O O O O O
Connectors
O: 表示该产品所含有的危险成分或有害物质含量依照EIP-A, EIP-B, EIP-C
的标准低于SJ/T11363-2006 限定要求。
Indicates that this toxic or hazardous substance contained in all the homogeneous materials for
this part, according to EIP-A, EIP-B, EIP-C is below the limit requirement in SJ/T11363-2006.
X: 表示该产品所含有的危险成分或有害物质含量依照EIP-A, EIP-B, EIP-C
的标准高于SJ/T11363-2006 限定要求.
Indicates that this toxic or hazardous substance contained in all the homogeneous materials for
this part, according to EIP-A, EIP-B, EIP-C is above the limit requirement in SJ/T11363-2006.
RoHS标准相关声明
(China RoHS Hazardous Material Declaration)

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Specifications
Note: Specifications and technical details are subject to engineering changes without prior notification.
Cabinet Size: 14.0 cm x 14.2 cm x 6.8 cm (5.5" W x 5.6" D x 2.7" )
Weight: 1.18 kg (2lbs 9oz)
Electrical Power Input: 24VDC (+/- 5%), 0.63A maximum
Electrical Input Connector: Switchcraft L722RA or equivalent, locking type
External Power Adapter: 100-240 VAC (+/-10%),~ 50/60 z input, 24VDC (+/- 5%), 0.63 A output,
Switchcraft S761K locking DC plug or equivalent, wall mount, changeable AC
plugs.
Feedback Circuits: EOC Out & Alarm Out: Electronic switch, 24VDC, 100mA maximum.
Initiate Circuits: 5-24 INIT: 5-24VDC initiate signal.
CC INIT & Foot Switch: Dry contact initiate circuits, 19mA, closure current.
INIT signal duration: No less than 0.012 sec. momentary or maintained
for steady.
Cycle Rate: Exceeds 600 per minute
Time Range: Programmable 0.001 to 99.9 seconds
Ambient operating conditions: Temperature: 5°C to 45°C (41°F to 113°F)
umidity: 85% R at 30 C, 40% at 45 C non-condensing
eight above sea level: 2000 meters max (6,562 feet)
This equipment is for indoor use only.
Product Classification: Installation Category II
Pollution Degree 2
Meets or exceeds CE and CSA requirements

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Front Panel Buttons/Modes of Operation
POWER Press Power button to turn power ON or OFF. Note: ValveMate 7100 will
always power up into RUN mode.
RUN Enables external initiate inputs. The cycle button is disabled.
SETUP Setup, testing and modification of dispense time.
STEADY Timer override. Press UP/DOWN to toggle between TIME and STEADY
operation.
TEACH For easy setting and teaching of time mode in filling or other longer cycle
applications.
PUR E Enables purging of dispense valve.
CYCLE Pressing the button will provide different results according to the selected
MODE.
TIME SET Pressing the buttons will decrement or increment valve on-time. In
SETUP or TEACH mode, pressing both buttons simultaneously will zero out the
time. The up and down time adjustment buttons are available in SETUP, TEACH
and RUN modes.
ALARMS 1. Low Air Pressure Alarm: Assures sufficient pressure is present for valve
operation. Can be disabled.
2. CC INIT (Contact Closure Initiate): Optional usage of the CC INIT for external
alarm applications. Examples of uses: low tank level switch, operator safety
interlock, etc.
Alarm conditions are assessed, (air pressure less than 60 psi and CC INIT open)
just prior to the start of a dispense operation.
MODE Press the MODE button to cycle through SETUP modes.
EXTENDED USER SETUP FUNCTIONS
– Low Air Pressure Alarm: ON / OFF
– Pressure Units: Psi / Bar
– CC INIT : Enable for Alarm IN

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Indicator Lamps
The indicator lamp at the upper left corner above LED display will illuminate whenever
the dispense valve is actuated.
The center front panel has five indicator lamps used to indicate the operation mode
MODE
RUN
CYCLE
SETUP
STEADY
TEACH
PURGE
CYCLE

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How to make On-the-Fly (OTF) time adjustments in RUN mode:
Step 1 Press CYCLE button to enable OTF, display will blink.
Step 2 Press or buttons to adjust valve on time.
Step 3 Press CYCLE button to disable OTF, display no longer blinks.
How to set controller to STEADY mode:
Step 1 Press MODE button and scroll to STEADY .
Step 2 Press or to toggle between TIME and STEADY operation.
Step 3 When appears on LED display, press mode button to return to RUN.
How to use the TEACH mode:
Step 1 Press MODE button and scroll to TEACH.
Step 2 Press and hold CYCLE button or depress the foot pedal in the TEACH mode. LED display
will begin “flashing” before TEACH function begins.
Step 3 Add incremental time by continued press and hold of CYCLE button or depress and hold
the foot pedal.
Step 4 To fine tune programmed pulse time, press or to decrease/increase time.
Step 5 Press both to .000 out time to and restart the TEACH process.
How to use PUR E mode:
Step 1 Press MODE button and scroll to PUR E.
Step 2 Press CYCLE button or depress foot pedal to purge dispense valve.

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How to enable/disable low air pressure alarm:
Step 1 Press MODE button and scroll to STEADY .
Step 2: Press and hold until Aon or Aof is visible.
Step 3 Press or button to toggle between Alarm On or
Alarm OFF .
Step 4 Press MODE button to exit.
How to select PSI or BAR pressure readout:
Step 1 Press MODE button and scroll to STEADY.
Step 2: Press and hold until Aon or Aof is visible.
Step 3 Press button one time.
Step 4 Press or button to toggle between for BAR, and for Psi.
Psi Format: 0. to 101.
BAR Format: 0.0 to 7.0
Step 5 Press MODE button to exit.
How to enable/disable CC INIT I/O as an external alarm input:
Step 1 Press MODE button and scroll to STEADY.
Step 2: Press and hold until Aon or Aof is visible.
Step 3: Press two times.
Step 4: Press or button to toggle between CCI or ALI
CC INIT function is:
CCI: Contact Closure initiate input
ALI: External alarm input
Step 5 Press MODE button to exit.

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Typical Setup
Caution: Always depressurize the reservoir before opening. To do this, slide the shutoff valve on
the air line away from the reservoir. If using an EFD tank, open the pressure relief valve as well.
Before opening the reservoir, check the pressure gauge to verify that pressure is zero (0).
On all EFD cartridge reservoirs, the unique threaded design provides fail-safe air pressure release
during cap removal.
Five micron
filter regulator
Air tee
To exhaust To pressurize
Plant air
70 psi
(4.8 bar) White quick-connect
Fluid feed hose
Black quick-connect
Pressure
relief valve
EFD
dispense valve
Pressurized
reservoir with air
regulator EFD Model
615
Flexible air line
Shut-off valve
ValveMate 7100 Controller
Constant air NOTE: Use only oil-free, clean,
dry filtered air
Actuating air

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Mounting the ValveMate 7100
Mounting
The ValveMate 7100 can be mounted either over or under a surface using screws to secure
bracket.
Optional Panel Mount Kit
For panel mounting, an optional panel mount bracket kit is available.
(Order part #7026544)
LQ
FP
LQ
FP
LQ
FP
LQ
FP
LQ
FP
; 5 LQ
FP
;

PP
LQ
FP
Use the universal mounting bracket (included) to mount the controller either over or under the
cabinet. The bracket allows the controller to pivot 30º from a horizontal position. When mounted
under a workbench, secure with screws or nuts and bolts to support 14lbs.
Panel Cutout Dimensions

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External Power Adapter
A universal 24VDC remote power supply with a locking ring DC connector is included with each
ValveMate 7100. Select a convenient location and connect to appropriate input voltage.
Maximum Air Pressure Caution
Caution symbol informing that the maximum air input pressure is 100 psi (6.9 bar).
Excessive air input pressure may damage the equipment.
Foot Pedal / Finger Switch Connector
Switch symbol identifies the connector for a momentary contact closure switch for
dispense initiates. An optional foot pedal, part #7014865 may be ordered.
Power Input Current
Input current symbol specifying that DC current is utilized on the power supply
connector. The current is derived from an external 24 VDC source.
Chassis Connection
This symbol identifies the chassis connection terminal. Used for grounding the
chassis to shunt leakage current and/or enhance system ESD protection.
Back Panel Markings

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Input/Output Connections
The 10 pin terminal strip includes a 5-24VDC and contact closure CC initiate inputs. Outputs include
an Alarm Out, End of Cycle (EOC) and a 24VDC courtesy power.
5-24 INIT: Dispense initiate input activated with a 5-24VDC input voltage.
EOC OUT: End-of-cycle feedback
ALARM OUT: Circuit that closes when an alarm condition is present.
CC INIT: Dispense initiate input activated with a contact closure switch.
24VDC OUT: Courtesy output 24VDC, 100mA.
Note: ALARM OUT and EOC (End-of-cycle) only function in RUN mode.

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Initiate Connections
The 7100 can be initiated by three inputs:
1. 5-24 INIT: Application of 5-24 VDC to the 5-24 INIT terminals, pins 1+2.
2. CC INIT: Application of mechanical contacts on CC INIT terminals, pins 7+8
3. Foot Pedal: Use of Optional EFD foot pedal (part number 7014865) plugged into foot pedal
receptacle.
A connection schematic is detailed on page 21.
Alarm OUT Connection
The ValveMate 7100 features an alarm output circuit. The Alarm OUT circuit closes when an alarm
condition is present.The Alarm OUT circuit is a normally open electronic switch that can switch an
external 5-24 VDC circuit to an external signaling device or PLC input. Maximum load is 100mA, 5-24
VDC.
Alarm IN Connection
The ValveMate 7100 offers an alternate use of the CC INIT initiate input for an external alarm signal.
Refer to the ‘How to’ instructions on page 15 to enable. When enabled as an alarm input the CC INIT
on pins 7 and 8 is connected to a normally closed switch such as a low level reservoir float switch.
Pins 7 and 8 must be closed to initiate a dispense valve cycle.
End-of-Cycle Connection (EOC)
The ValveMate 7100 features an End-of-Cycle (EOC) circuit to acknowledge an active dispense valve
initiate. The EOC circuit is a normally closed electronic switch that can switch an external 5-24 VDC
circuit to an external signaling device or PLC input. Maximum load is 100mA, 5-24 VDC.
End of Cycle (EOC) signaling only functions when the ValveMate 7100 is in the RUN mode.
The End-of-Cycle (EOC) is normally closed in RUN mode while dispense cycle is inactive.
The EOC switch opens when the dispense cycle is initiated and closes when the dispense
cycle is completed.
24 VDC Output
Courtesy 24 volt DC 100mA can be used to provide power to EOC and Alarm out circuits for
signalling purposes. Also, can be used as a power source for an indicator device or initiate signal
through a contact closure switch to the 5-24 INIT circuit.