Nordson ValveMate 8000 User manual

ValveMate 8000 Controller
Operating Manual
™
Electronic pdf les of Nordson EFD
manuals are also available at
nordsonefd.com

ValveMate 8000 Controller
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You have selected a reliable, high-quality dispensing system from Nordson EFD, the world leader in uid
dispensing. The ValveMate™8000 controller was designed specically 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 8000 controller.
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
50years of industrial dispensing experience.
Most questions you will have are answered in this manual. However, if you need assistance, please do
not hesitate to contact EFD or your authorized EFD distributor. Detailed contact information is provided
on the last page of this document.
The Nordson EFD Pledge
Thank You!
You have just purchased the world’s nest precision dispensing equipment.
I want you to know that all of us at Nordson EFD value your business and will do everything in our power
to make you a satised customer.
If at any time you are not fully satised with our equipment or the support provided by your Nordson
EFD Product Application Specialist, please contact me personally at 800.556.3484 (US), 401.431.7000
(outside US), or [email protected].
I guarantee that we will resolve any problems to your satisfaction.
Thanks again for choosing Nordson EFD.
Srini Subramanian, General Manager
Srini Subramanian

ValveMate 8000 Controller
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Contents
Contents.......................................................................................................................................................3
Introduction ..................................................................................................................................................4
Safety ...........................................................................................................................................................4
Preventative Maintenance ............................................................................................................................4
Specications...............................................................................................................................................5
Front Panel Buttons......................................................................................................................................6
Indicator Lamps ...........................................................................................................................................7
Modes of Operation .....................................................................................................................................7
Typical Setup — Two Valve System Installation ...........................................................................................9
Mounting the ValveMate 8000....................................................................................................................10
Input/Output Connections..........................................................................................................................11
Initiate Connection .....................................................................................................................................12
Initiate Connection Schematic ...................................................................................................................14
Installing the Air Solenoids ......................................................................................................................... 15
Final Setup Checklist..................................................................................................................................16
Testing the Dispense Valves.......................................................................................................................17
Troubleshooting Guide ...............................................................................................................................18
Replacement Parts List ..............................................................................................................................19

ValveMate 8000 Controller
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Introduction
IMPORTANT: The primary control of deposit size is the valve open time. The ValveMate 8000 provides
easy access and “on the y” adjustment of valve open time.
The ValveMate 8000 is an EFD dispense valve controller, incorporating programmable dispense time,
digital time readout, four independent solenoid drivers and input/output communication with host
machine PLCs.
Other features include:
• Push-button time setting input or onetouch time programming.
• Floating decimal, providing dispense time ranges of 0.001 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 8000 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 benets and the ease of control the ValveMate
provides.
As with all EFD products, the ValveMate has been produced to exacting specications 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.
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 tting connections for proper t. 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. 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.

ValveMate 8000 Controller
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Specifications
NOTE: Specications and technical details are subject to engineering changes without prior notication.
Cabinet size: 18.3Wx 8.5Dx 5Hcm (7.22Wx 3.38Dx 2H")
Weight: 0.27 kg (0.6 lb)
Input AC (to power supply): 100–240 VAC (+/-10%) ~, 50/60Hz, 1.0 Amp
Output voltage (from power supply): 24 VDC — 1.25 Amp maximum
Power requirements: 24 VDC — 1.25 Amp maximum
Feedback circuits: 5 to 24 VDC — NC solid-state switch, 100 mA maximum
Initiate circuit: 5 to 24 VDC, signal
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)
Humidity: 5 to 95%
Height above sea level: 2000 meters max (6562 feet)
This equipment is for indoor use only.
Product Classification: Installation Category I
Pollution Degree 2
Meets or exceeds CE and CSA requirements
RoHS标准相关声明 (China RoHS Hazardous Material Declaration)
产品名称
Part Name
有害物质及元素
Toxic or Hazardous Substances and Elements
铅
Lead
(Pb)
汞
Mercury
(Hg)
镉
Cadmium
(Cd)
六价铬
Hexavalent
Chromium
(Cr6)
多溴联苯
Polybrominated
Biphenyls
(PBB)
多溴联苯醚
Polybrominated
Diphenyl Ethers
(PBDE)
外部接口
External Electrical
Connectors
X00000
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.

ValveMate 8000 Controller
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Front Panel Buttons
SEL — Pressing the SEL button scrolls sequentially through the four
channel time settings appropriate to the MODE selection. Time in
seconds is displayed on the three digit LED display.
MODE — Pressing the MODE button scrolls through the menu at the
left of the LED. Also used for clearing ALARM faults.
RUN — Enables external initiate inputs. The cycle button is
disabled.
SETUP — Setup / testing and modication of 4-channel TIMER
modes.
PURGE — Enables individual or simultaneous purge of dispense
valves.
TEACH — For easy setting / teaching of time modes in lling or
other longer cycle applications.
DELAY — Allows user entry of pre-dispense time between
individual channels.
CYCLE — Pressing the CYCLE button will provide different results
according to the selected MODE.
TIME SET — Pressing the UP or DOWN buttons will change
valve-on time for the selected valve(s) or the DELAY time. Pressing both
buttons simultaneously will zero out the time. These buttons are enabled
in the RUN, SETUP , and DELAY modes only.
ALARM INDICATORS — At the beginning of any of the dispense
activities, if the ALARM circuit is open, “ALr”
L
Lr
ashes on the LED
display. ALARM condition needs to be corrected — either low pressure,
low level, or other alarm open circuit. After the circuit is restored, the
ashing “ALr”
L
Lr
becomes steady. Press MODE button to resume
normal operation.

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Indicator Lamps
The indicator lamp at the far left will be lit any time valves are
actuated.
The four numbered lamps, , , , and , around the SEL button
will be lit sequentially then all ON by pressing the SEL button.
In the center of the front panel are ve indicator lamps:
. These lamps indicate the mode of operation.
Modes of Operation
RUN — The ValveMate 8000 is ready to be initiated through the
I/O resulting in a dispense cycle. Time settings can be made “on the y”
while the machine is running. For “on the y” adjustment, select
appropriate channel. Press CYCLE . LED display will “ash.”
Press UP or DOWN arrow to add or subtract time to selected
channel. When nished, press CYCLE to lock in new TIME. Initiate
signals are only enabled in the RUN mode.
SETUP — In the SETUP mode, time settings can be changed and
deposit size tested.
Purge — This allows purging from selected or all channels for
the duration the CYCLE button is pressed.
TEACH —Select channel. Pressing and holding the CYCLE
button in the TEACH mode will begin “ashing” of the LED display
for 5 seconds before TEACH function begins. Add incremental time to
selected channel by continued press and hold of CYCLE button, or
“.000” out channel time and begin TEACH sequence described
above. Repeat sequence for each channel.


FLASHING LED



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Modes of Operation (continued)
Delay — In the delay mode, the time set buttons can be used
to enter a pre-dispense delay for adjusting the leading edge of the valve
open time.
Steady Mode Operation
Each individual channel can be put into a steady mode / time override
operation. In Setup mode , press SEL for selected channel.
Press both UP / DOWN buttons to “.000” out channel time.
Press and hold DOWN button for 5 seconds or until “– – –”
appears on LED display. Repeat steps for each channel requiring steady
mode. To return to TIME setting, enter SETUP mode. Select
appropriate channel. Press UP / DOWN buttons simultaneously.
“.000” will appear on LED display. Re-enter time value as needed.






ValveMate 8000 Controller
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Typical Setup — Two Valve System Installation
Electrical
Constant Air
Fluid
Actuating Air
Alarm In
Low
Pressure
Switch
Tank Air Line Fluid Feed Line
Actuating Air
Valves
1-Liter Tank
Filter
Regulator
Solenoid Cable
Solenoid
ValveMate 8000
Controller
Regulated Air Supply

ValveMate 8000 Controller
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Input Power Supply
A universal 24VDC remote power supply is included with each
ValveMate8000. Select a convenient location and connect to appropriate
input voltage.
Mounting the ValveMate 8000
The ValveMate 8000 can be mounted either over or under a cabinet using
screws or panel mounted using the optional bezel mount #7022038.
Panel mount
bezel
Fits M4 or UNC / UNF #8
screws for under or over
cabinet mounting
Panel thickness
(see table)
Spring
clamps
4X R .37
.13
B
A
C (4X)
7.29
7.23
2.09
2.03
Panel Cutout Dimensions
Dimension
Min Max
mm in. mm in.
A 183.6 7.23 185.2 7.29
B 51.6 2.03 53.1 2.09
C R3.3 R.13 R9.4 R.37
Thickness 1.6 0.063 2.3 0.091

ValveMate 8000 Controller
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The 16 pin terminal strip includes four dispense valve initiate inputs, an
alarm I/O, an End of Cycle output, and a 24 VDC courtesy power output.
The four initiate inputs can be connected in series, parallel, or to
separate input sources for independent valve control, or ability to
disable a specic valve when using “part in place” verication.
For detail connection schematic and instructions, refer to page14.
The alarm I/O is used to monitor air supply pressure and / or tank low
level. This I/O can be used to operate an audible alarm, or be connected
to the machine controls to shut off the machine if air pressure or tank
level is low. In addition, when the alarm is activated, the display will ash
“ALr”
L
Lr
, indicating that air pressure or tank level has dropped below
minimum.
The End Of Cycle (EOC) feedback can send a signal back to the
machine controls signaling when the dispense cycle is nished. Using
this signal can increase machine productivity by eliminating any delay
after the dispense cycle and also conrms a dispense cycle has
occurred. As long as an initiate sequence is in progress on any channel,
the EOC circuit is open. Maximum load is 100 mA from 5 to 24 VDC.
Input/Output Connections
--------
ALARM
1 INIT.2INIT.3INIT.4INIT. IN OUT EOC OUTPUT
++++++++
24 VDC 0.1A
ALARM 24 VDC 0.1 A
1 INIT. 3 INIT. IN EOC2 INIT. 4 INIT. OUT OUTPUT

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See page14 for a detailed Initiate Connection Schematic.
1, 2, 3, and 4 Channel Initiate
The 8000 can be initiated through a time cycle by the application of 5 to
24 VDC to the appropriate input terminals. A system set-up schematic is
detailed on page9.
Alarm IN / OUT Connection
The ValveMate 8000 features an ALARM input and output circuits. The
ALARM IN can be utilized through the connection of either the low air
pressure sensor (supplied), low level uid oat switch (if used) or other
such device / accessory that may be selected for ALARM purposes.
ALARM switches are to be wired in series and must be normally closed
switches.
If no ALARM switch is being used, the ALARM IN positive (+) and
negative (-) terminals must have a jumper installed to disable the
ALARM feature.
The ALARM OUT circuit is a normally OFF electronic switch that can
switch an external 5–24 VDC circuit to an external signalling device or
PLC input. Maximum load is 100 mA, 5–24 VDC.
Initiate Connection

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Initiate Connection (continued)
End of Cycle Connection (EOC)
Upon completion of a dispense cycle, an open collector circuit closes
and remains closed until the next dispense cycle. This circuit can
be utilized to signal back to a host computer, start another device in
sequence or other operations that need to be tied into the completion
of the dispense cycle. This circuit will close when all dispensing activity
has completed.
Upon closure, power from an external source is allowed to pass through
the circuit to operate a 5 to 24 VDC load or be monitored by the host
machine controls.
The load illustrated is a relay, but this could be any device that will
operate within the 5 to 24 volt range. Power consumption of the load
must not exceed 100 mA.
24 VDC Output
Courtesy 24 volt DC 100 mA 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 4-channel initiate circuit.

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Initiate Connection Schematic
+-
+++++
++
1
2
3
1
2
3
1
2
3
1
2
3
--------
1 INIT. 2 INIT.3INIT.4INIT.12 34COMMON
OUT TO SOLENOID
POWER IN
24 VDC
1.25 A MIN.
VOLTAGE INITIATE
5-24 VDC
2.2mA AT 5VDC
15.0mA AT 24 VDC
3 WAY, 2 POSITION
2SOLENOID VALVES
24 VDC
5 WATT EACH MAXIMUM
NEG. COMMON
OUTPUTS
INPUTS
SWITCH CLOSURES
5-24 VDC SOURCE
100mA MAX.
COURTSEY
SUPPLY
24 VDC
100mA MAX.
ALARM IN
NC SWITCH
10mA MAX.
24VDC 1.25 A
++++++++
REFER TO
ACCOMPANYING
DOCUMENTS
15
MADE IN U.S.A.
ALARM
IN OUT EOC
24 VDC 0,1 A
OUTPUT
CUS
155021
3 WAY, 2 POSITION
2 SOLENOID VALVES
24 VDC
5 WATT EACH MAXIMUM
NEG. COMMON
SWITCH CLOSURES
5–24 VDC SOURCE
100 mA MAX.
COURTESY
SUPPLY 24 VDC
100 mA MAX.
VOLTAGE INITIATE
5–25 VDC
2.2 mA AT 5 VDC
15 mA AT 24 VDC
ALARM IN
NC SWITCH
10 mA MAX.
INPUTS
OUTPUTS
POWER IN
24 VDC
1.25 A MIN.

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Mount the solenoid packs in a convenient
location near the dispense valve station.
Interconnect the solenoid pack to the
ValveMate8000 controller using the cable
supplied.
Interconnect the solenoid pack to the
ValveMate8000 controller using the cable
supplied.
Connect a regulated and ltered air supply to
the solenoid pack.
Supply pressure to the solenoids should be set
to 80 psi. (5.5 bar).
Install the Dispense Valves
All Nordson EFD valves are supplied with an
installation manual. The manual will explain the
operation of the valve and also how to set up the
valve with the uid reservoir.
Connect the valve actuating air hoses to the
appropriate solenoid output.
Installing the Air Solenoids
Electrical
Constant Air
Fluid
Actuating Air





Common
— Blue
Channel 2 — Brown
Channel1
— Black


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Final Setup Checklist
Air pressure to solenoid pack is set to 80 psi
(5.5 bar).
Solenoids and I/O are wired correctly.
Valves and uid reservoir are properly
connected.
Valves are set up and dispensing tips installed in
accordance with the dispense valve installation
guide.
Turn power on. Conrm indicator lamps and
LED display is lit.
NOTE: The ValveMate 8000 is not equipped with
an ON / Off switch and remains in ON condition as
long as input power supply voltage is maintained.






Electrical
Constant Air
Fluid
Actuating Air

ValveMate 8000 Controller
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Testing the Dispense Valves
1. Set tank pressure. For low viscosity, low
pressures and high viscosity, higher pressure.
2. Using the Mode button on the ValveMate
controller, place the controller in the PURGE
mode.
3. Using the SEL button, select one or all
channels.
4. Place a container under the valve and press
the CYCLE button to open the valve and
ow material until all air is purged from the
system. Adjust the tank pressure or valve
stroke knob to set a ow rate that is not too
low or too high. A high ow rate will make
setting up a small dot difcult or could cause
splashing.
5. Using the Mode button again, place the
controller in the Setup mode. Using the UP /
DOWN buttons next to the LED, set a
dispense time of 0.050 seconds for all valves.
6. Press the CYCLE button to initiate a
dispense cycle. Increase or decrease the time
or tank pressure to arrive at the desired
deposit size. The primary control of deposit
size is the valve open time. Final time setting
may be different for each valve as this is the
way we compensate for minor variations in
tubing length or tolerance stack up.
7. The system is now ready to be initiated by the
machine controls when the machine is started.

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Troubleshooting Guide
If the problem cannot be corrected, or if you need further assistance,
please call us. In the US, call 800.556.3484. In the UK, phone 0800
585733. In Asia, [phone].
Problem Possible Cause and Correction
LED is blinking “ALr”
L
Lr
and will not accept initiate
signal.
Air pressure to the solenoid pack has
dropped below 60 psi or if low level oat
switch is used, tank level is low. Raise
the input pressure to 70 psi (4.8 bar) or
rell the tank. Press CYCLE button to
reset.
If problem persists, make sure devices
such as air cylinders are not causing a
pressure drop in the ValveMate 8000
solenoid pack input air line. If no ALARM
switch is being used, the ALARM IN + / -
terminals must have a jumper installed to
disable ALARM feature.
Unit is not responding to
the initiate signal.
Check to make sure the unit is not in a
mode other than RUN . Response
delay in pneumatic circuit does not allow
the valve to open when time is set at or
below 0.010 seconds. Increase time.
Initiate signal may have a low level of
leakage. The signal must break clean
before the next signal is initiated.
Timer is inoperative. Check to make sure the unit is not in the
steady mode. The timer is very reliable.
Any failure is total so no inconsistency is
possible.
Flashing
L
Lr
on LED
display.
Short on the OUT TO SOLENOID circuit.
Check solenoid wiring connections.

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Replacement Parts List
70220127022053
7022027
7022050
7022025
7022048
Valvemate 8000
7022050: Connector housing, 16 pin
7022027: Plug, terminal block, 16 pin
7022048: Connector housing, 6 pin
7022025: Plug, terminal block, 6 pin
7002002: 5-micron lter / regulator
7013433: Cable, solenoid, manifold 12 feet
7022012: Main PC board, 8000
7022015: Rubber feet
7022019: Power supply, 40 W
7022023: Stand
7022030: Air manifold block, VM8000
7022032: Solenoid valve, manifold mount
7022036: Solenoid valve, inline, DIN
7022038: Panel mount kit
7022041: Pressure switch
7022043: Hole plug, 5/16, nylon
7022045: Cable, inline solenoid, DIN connector
7022053: Control panel — VM8000
7022246: Single solenoid assembly
7022247: Dual manifold w/ two solenoids
7022248: Quad manifold w/ three solenoids
7022249: Quad manifold w/ four solenoids
7023284: Cable, 2-cond. 24 AWG Hi-Flex
7026543: Kit, DC cable assembly, 2 m locking conn

NORDSON EFD ONE YEAR LIMITED WARRANTY
All components of the Nordson EFD ValveMate 8000 are warranted for one year from
date of purchase to be free from defects in material and workmanship (but not against
damage caused by misuse, abrasion, corrosion, negligence, accident, faulty installation or
by dispensing material incompatible with equipment) when the equipment is installed and
operated in accordance with factory recommendations and instructions. EFD will repair or
replace free of charge any part of the equipment thus found to be defective, on authorized
return of the part prepaid to our factory during the warranty period.
In no event shall any liability or obligation of EFD arising from this warranty exceed the
purchase price of the equipment. This warranty is valid only when oil-free, clean, dry, ltered
air is used.
Nordson EFD makes no warranty of merchantability or tness for a particular purpose. In no
event shall EFD be liable for incidental or consequential damages.
For Nordson EFD sales and service in over
40 countries, contact Nordson EFD or go to
www.nordsonefd.com.
Global
East Providence, RI USA
800-556-3484; [phone]
[email protected]
Europe
Dunstable, Bedfordshire, UK
0800 585733; [phone]
[email protected]
Asia
China: [phone]; [email protected]
India: [phone]; [email protected]
Japan: [phone]; [email protected]
Korea: [phone]; [email protected]
SEAsia: [phone]; [email protected]
The Wave Design is a trademark of Nordson Corporation.
©2017 Nordson Corporation 7026849 v113017