EASTERN INSTRUMENTS CentriFlow User manual

Phone:(910) 392‐2490
Fax: (910) 392‐2123
416 Landmark Drive
Wilmington, NC 28412 www.easterninstruments.com
CENTRIFEEDER ELECTRONICS
FOR USE WITH CENTRIFEEDER with Integrated Control Valve (ICV)
or AUXILIARY FEEDER
REV 4/17
VERSION 6.5.0 SOFTWARE
Copyright© 2017 Eastern Instrument Laboratories, Inc.
All Rights Reserved.

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Phone:(910) 392‐2490
Fax: (910) 392‐2123
416 Landmark Drive
Wilmington, NC 28412 www.easterninstruments.com
TABLE OF CONTENTS
SAFETY
Safe Operaon................................................................................................................. 4
Warnings and Cauons ................................................................................................... 4
SafetyPlacards................................................................................................................ 5
INSTALLATION
1. Installaon Guidelines .................................................................................................... 6
Requirements................................................................................................................ 6
Trouble Areas................................................................................................................ 6
Electronics Enclosure Drawing...................................................................................... 7
Idenfying Your Components: Electronics ................................................................... 8
Idenfying Your Components: CentriFeeder with ICV ................................................. 9
Idenfying Your Components: Auxiliary Control ........................................................ 10
2. Wiring ............................................................................................................................ 11
Grounding the CentriFeeder....................................................................................... 12
Wiring the Remote Electronics Cable at Meter Module: CentriFeeder with ICV....... 13
Wiring the Remote Electronics Cable at Meter Module: Auxiliary Control ............... 14
Wiring Customer Connecons at the Electronics Enclosure ...................................... 15
Start/Stop Control: Auxiliary Feeder Only ...................................................... 16
Posion Sensor ‐CentriFeeder with ICV ......................................................... 17
Wiring the Remote Electronics Cable ............................................................ 18
CustomerConnecons Outputs...................................................................... 19
Pulsed Air (Oponal) ....................................................................................... 21
Power: Electronics Enclosure...................................................................................... 22
Power ICV Control Valve: CentriFeeder with ICV Only ............................................... 23
OPERATION
3. Pulse Blast System......................................................................................................... 24
4. A Closer Look ................................................................................................................. 26
5. Powering On .................................................................................................................. 27
6. Security Features........................................................................................................... 29
PROCEDURES
7. Stac Calibraon ........................................................................................................... 31
8. Site Calibraon .............................................................................................................. 33
9. Seng the Valve’s Upper and Lower Limits ................................................................ 36
10. Seng the Auto Delay. ................................................................................................. 38
11. Stroking the Valve ......................................................................................................... 39
12. PID Control Loop Tuning ............................................................................................... 41
13. Running the CentriFeeder™ .......................................................................................... 42
An‐Binding Funcon ................................................................................................. 45

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14. Filling Mode Using an Auxiliary Feeder........................................................................... 46
15. Seng the Alarm ‐Rate ................................................................................................... 48
16. Seng the Alarm ‐Totalizaon....................................................................................... 50
17. Setup of Remote Reset Capability .................................................................................. 52
18. Using the Compact Flash.................................................................................................. 53
Removing the Flash Card ............................................................................................ 53
Remote Ethernet Access............................................................................................. 55
Remote View............................................................................................................... 56
View Logs .................................................................................................................... 56
19. Changing the IP Address .................................................................................................. 59
20. Example of Establishing Communicaon to PLC: ControlLogix Unit.............................. 61
21. Tag Mapping ..................................................................................................................... 62
SCREEN GUIDE
22. Setup of Mulple Calibraon .......................................................................................... 64
23. HMI Screen Guide............................................................................................................. 67
TOP ............................................................................................................................ 67
TOP.RUN .................................................................................................................... 68
RUN.FILL..................................................................................................................... 69
TOP.CAL ..................................................................................................................... 70
TOP.COM ................................................................................................................... 71
TOP.SET...................................................................................................................... 72
TOP.IO........................................................................................................................ 73
CAL.ZERO ................................................................................................................... 74
CAL.CALs .................................................................................................................... 75
CAL.CALd.................................................................................................................... 76
CAL.RANGE ................................................................................................................ 77
CAL.INHIBIT................................................................................................................ 78
CAL.FILTER ................................................................................................................. 79
CAL.EUNITS ................................................................................................................ 80
SET.RATIO .................................................................................................................. 81
SET.FIELD ................................................................................................................... 82
SET.CALd .................................................................................................................... 83
I/O.WCOUNT(Oponal) ............................................................................................ 84
IO.ALARM .................................................................................................................. 85
IO.ALARM.SP.............................................................................................................. 86
IO.WEIGHT.OUT......................................................................................................... 87
ADV.PLC ..................................................................................................................... 88
REFERENCE
24. Definion of Terms........................................................................................................... 89
25. Cerficates........................................................................................................................ 92

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PLEASE READ BEFORE OPERATING THE CENTRIFLOW METER
 Only authorized personnel should operate Eastern Instruments equipment. Untrained per‐
sonnel present a hazard to themselves and the equipment and improper operaon will
void the warranty.
 Check for damaged parts before operang the meter. Any damaged part should be
properly repaired or replaced by trained personnel. Do not operate the meter if any com‐
ponent does not appear to be funconing correctly. Contact Eastern Instruments for assis‐
tance or for repair components.
 Use the appropriate Personal Protecon Equipment as required for operang the meter
within its installaon locaon.
 The various surfaces of the equipment may have sharp edges and have the potenal to
cause injury. Use the proper protecon for your hands when servicing or maintaining your
equipment.
 The electrical panel (digital electronics) should be closed and the safety latch engaged at all
mes except during installaon or service. At those mes, only authorized personnel
should have access to the electronics panel. When power is acvated, AC voltage may be
present throughout the panel. Therefore extreme cauon is required.
 DO NOT modify or alter this equipment in any way. If modificaons are necessary, all
such requests must be handled by Eastern Instruments. Any modificaon or alteraon
of any Eastern Instruments equipment could lead to personal injury and/or mechanical
damage and will void the warranty.
 Once power has been supplied to the equipment, it is always on and
there is a potenal that product may run through it at any me.
 Avoid entering or placing body parts within the equipment or its
enclosure.
 Do not operate without proper training
 Always wear proper PPE
 NEVER service equipment while power is connected.
SAFETY
WARNINGS AND CAUTIONS
SAFE OPERATION

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SOME OR ALL OF THESE WARNINGS MAY BE ON YOUR METER. BE AWARE OF THE POSSIBLE
DANGERS PRESENT.
SAFETY PLACARDS
ELECTRICAL SERVICE
Electrical shock or electrocuon is possible when servicing the
electronics of any Eastern Instruments equipment. Be sure to
disconnect power before conducng any repairs on the elec‐
tronics.
PRODUCT FLOW
The Control Valve for the CentriFeeder is used only as a control
valve and does not act as an isolaon valve. A secondary isola‐
on valve is recommended to be installed before the Cen‐
triFeeder’s control valve in order to isolate the CentriFeeder
from flow during maintenance or repairs.
PINCH POINTS
The control valve of the CentriFeeder can cause serious injury
or amputaon. Keep hands clear of the control valve at all
mes.
LIVE ELECTRICITY
Live electrical wires may be present. Please note that coming
into contact with the live wires (AC Power) could cause electri‐
cal shock or electrocuon.
MOVING BLADE
WILL CAUSE
SERIOUS INJURY OR
AMPUTATION
This is a control valve, not
an isolang valve. An
isolang valve should be
installed BEFORE this
control valve.

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Fax: (910) 392‐2123
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INSTALLATION REQUIREMENTS
 The meter is to be used in a locaon where the product can be dropped from a fixed
height such as a conveyer, or any type of feed system, which will give a reasonably
constant inial vercal velocity. The design of the meter requires the product to contact
the Tangenal Plate and have some vercal drop.
 The meter should be installed so that it is level in two planes. Use the Bubble Level on top
of the Seal Top to help.
 The meter should be mounted using the mount holes only. The mounng method should
minimize vibraon and any movement. Mounng should not be done using the flange(s).
 The discharge chute that the product stream empes into aer traveling through the
meter must be free flowing, meaning that it does not allow product to build up and
consequently contact the Pan of the meter.
 The Electronics Enclosure and valve should be wired using only the factory cable. There is
a standard 10’ cable package that includes the Remote Electronics Cable, the valve Power
Cable, and the Valve Posion Sensor Cable supplied with the CentriFeeder™ Meter. The
cables should be cut to the exact length required. Do not coil the cables.
 It is required that the Remote Electronics Cable be run through its own grounded metallic
conduit connected on the side of the module and the boom of the Electronics Enclosure.
This Cable MUST be in a separate conduit than that of the AC Power or 24 Vdc Power sup‐
plied to the Electronics Enclosure. The valve power and posion sensor signal cable can be
together in their own grounded metallic conduit.
INSTALLATION TROUBLE AREAS
 The CentriFeeder™ Meter’s 4‐20mA signal is self‐powered and does not require any
addional voltage.
 DO NOT RUN 480V, 240V, OR 120V AND SIGNAL LINES IN THE SAME CONDUIT. The power
and signal lines should be separate from each other and from all other devices. Running
any other power or signal lines in the same conduit could affect the performance of your
meter. Isolate both power and signal lines from each other at all mes.
 The CentriFeeder™ Meter is balanced at a specific angle and should not be subject to
vibraon or movement. The mass of the mount should be at least 2 mes the mass of the
meter .
 The Seal Top should be on the meter at all mes that you are not working inside the meter.
This is to keep all foreign materials out of the meter that could obstruct its movement or
impair its funconality.
INSTALLATION

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Electronics Enclosure
Dimensional Drawing

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Idenfying Your Components: Electronics
The Digital Electronics Enclosure contains the HMI, the Digital CentriFlow® Electronics (DCE),
Power Supply, Alarm Relay, Power Connecons with Knife Disconnects, and the Customer
Connecons.

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Idenfying Your Components: CentriFeeder with ICV
Please be sure to ground the Wago Connector for the
Transducer. To do so, run your ground wire, along with the
Transducer Cable, through the Customer Provided Conduit
and Connect to both the Meter and The Digital Electronics as
shown. The Ground Wire should aach to both the Ground
Screw on the Wago Connector Mount (Above) as well as to
the Ground Lug within your Digital Electronics (Right).
SENSOR CABLE
(WHITE)
VALVE CABLE
(BLACK)
AMPHENOL
CONNECTOR
FOR TRANSDUCER
GROUND LUG
AMPHENOL
CONNECTORS
METER MODULE
INTEGRATED CONTROL
VALVE
MEEASUREMENT
PAN ENCLOSURE

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Idenfying Your Components: Auxiliary Control
Please be sure to ground the Wago Connector for
the Transducer. To do so, run your ground wire,
along with the Remote Electronics Cable, through
the Customer Provided Conduit and Connect to
both the Meter and The Digital Electronics as
shown. The Ground Wire should aach to both
the Ground Screw on the Wago Connector Mount
(Above) as well as to the Ground Lug within your
Digital Electronics (Right). In the case of Digital
Electronics Upgrades, if there is no green Ground
Screw on the meter’s Wago Connector Mount,
aach the Ground Wire to one of the mounng
screws for the Wago Connector itself.
110V AC POWER
FOR THE VIBRAWEIGH
TRANSDUCER
COLUMN WIRE
WAGO CONNECTOR
FOR THE TRANSDUCER
VIBRAWEIGH ELECTRONICS
AND WAGO (OPTIONAL)
AMPHENOL
CONNECTOR

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Basic Wiring:
Wiring of the CentriFeeder™ can be broken down to the following categories:
 Ground the CentriFeeder Module
 Wiring Electronics Cable at the Meter Module
 Wiring the Customer Connecons at the Electronics Enclosure
 Connecng the Power
Electrical Informaon:
The following DCE digital signals are phototransistor outputs:
 Frequency, Flow Rate Proporonal (Rate)
The Internal DCE Schemac to the right shows the Rate Out‐
put. However, all digital outputs are designed using the
same circuit.
*Digital Output 1 and 2 share power and ground
**Digital Output 3 and 4 share power and ground

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GROUNDING THE CENTRIFEEDER
A separate Earth Ground Wire (14 gauge) is required to be connected to the meter module. This
ground wire is required for operator safety and for proper operaon. This ground must be sup‐
plied from the main plant ground at the service entrance.
PLEASE BE SURE TO GROUND THE CENTRIFEEDER METER MODULE TO AN EARTH GROUND!

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CENTRIFEEDER WITH ICV:
WIRING THE REMOTE ELECTRONICS CABLE AT THE METER MODULE
The Remote Electronics Cable is a 9 conductor cable with a shield that aaches the Centri‐
Flow® Meter Module of your CentriFeeder to the Electronics Enclosure. It sends the measure‐
ment signal from the Transducer inside the Module to the Electronics Panel inside the Elec‐
tronics Enclosure. The standard length is 10’ long, but it should be cut to the exact length
needed. If the distance from the CentriFlow® Meter Module to the Electronics Enclosure is
more than 10’, a custom length cable which may be supplied with the meter, should also be
cut to fit. Excess cable should never be coiled up and placed into the CentriFeeder® Meter
Module. One end of the Remote Electronics Cable will be affixed to the meter module, while
the other end will be cut to length and will be wired to the Electronics Enclosure as demon‐
strated in the “Wiring the Digital Electronics” poron of this manual. PLEASE NOTE: The Elec‐
tronics Cable MUST be run through grounded metallic conduit. If your Electronics Cable has
an Amphenol Connector on one end, we would recommend leaving a short length of cable out
of the conduit near the meter module and using a cable gland/wire grip type of connector on
the end of the conduit. The Amphenol connector can be exposed without being inside the
conduit.
Amphenol Connector
Cable Gland
Connector
Metallic Conduit
Remote Electronics Cable
PLEASE NOTE: the Remote Electronics Cable is a
10‐pin Amphenol Connector
WIRING THE METER MODULE ‐9 CONDUCTOR CABLE:
One end of the Remote Electronics Cable will be affixed with a 10‐pin Amphenol Connector.
This end will be connected to the Meter Module Casing as shown in the picture below. The
other end of the cable will be cut to length and will be wired to the Electronics Enclosure as
demonstrated in the “Wiring the Digital Electronics” poron of this manual.

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CENTRIFEEDER WITH AUXILIARY CONTROL:
WIRING THE REMOTE ELECTRONICS CABLE AT THE METER MODULE
The Remote Electronics Cable is a 9 conductor cable with a shield that aaches the Centri‐
Flow® Meter Module to the Electronics Enclosure. It sends the measurement signal from the
Transducer inside the Module to the Electronics Panel inside the Electronics Enclosure. The
standard length is 10’ long, but it should be cut to the exact length needed. If the distance
from the CentriFlow® Meter Module to the Electronics Enclosure is more than 10’, a custom
length cable which may be supplied with the meter, should also be cut to fit. Excess cable
should never be coiled up and placed into the CentriFlow® Meter Module. One end of the Re‐
mote Electronics Cable will be affixed to the meter module, while the other end will be cut to
length and will be wired to the Electronics Enclosure as demonstrated in the “Wiring the Digi‐
tal Electronics” poron of this manual.
PLEASE NOTE: The Electronics Cable MUST be run through grounded metallic conduit. If your
Electronics Cable has an Amphenol Connector on one end, we would recommend leaving a
short length of cable out of the conduit near the meter module and using a cable gland/wire
grip type of connector on the end of the conduit. The Amphenol connector can be exposed
without being inside the conduit.
WIRING THE METER MODULE ‐9 CONDUCTOR CABLE:
Amphenol Connector
Cable Gland
Connector
Metallic Conduit
Remote Electronics Cable
One end of the Remote Electronics Cable will be affixed with a 10‐pin Amphenol Connector.
This end will be connected to the Meter Module Casing as shown in the picture below. The
other end of the cable will be cut to length and will be wired to the Electronics Enclosure as
demonstrated in the “Wiring the Digital Electronics” poron of this manual.

15
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Wiring Customer Connecons At the Electronics Enclosure
*All Connecons are made to the Boom of the Terminal Blocks
Frequency Flow Rate (+)
Frequency Flow Rate (OUT)
Frequency Flow Rate (‐)
Local Power (+)
Local Power (‐)
Alarm Relay (N.C. OUT)
Alarm Relay (COM OUT)
Alarm Relay (N.O. OUT)
4‐20 mA Loop (+)
4‐20 mA Loop (‐)
EARTH GROUND
N.C. ‐Normally Closed
N.O. ‐Normally Open
Remote Reset/Zero (Switch Input)
Remote Reset/Zero (Switch Input)
Remote Start (Switch Input)
Remote Stop (Switch Input)
Remote Electronics Cable (+ Auxiliary Input)
Remote Start (Switch Input)
Remote Stop (Switch Input)
Remote Electronics Cable (‐Excitaon)
Remote Electronics Cable (+ Excitaon)
Remote Electronics Cable (‐Signal)
Remote Electronics Cable (+ Signal)
Remote Electronics Cable (Temperature)
Remote Electronics Cable (Temperature)
Remote Electronics Cable (‐Auxiliary Input)
EARTH GROUND
PLEASE NOTE THAT ADDITIONAL TERMINALS MAY BE PRESENT DEPENDING ON YOUR CENTRIFEEDER”S CONFIGURA‐
TION. THE ADDITIONAL TERMINALS ARE DETAILED ON THE FOLLOWING PAGES.

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*All Connecons are made to the Boom of the Terminal Blocks
Start/Stop Control ‐Auxiliary Feeder only
You must properly wire your auxiliary controller using the connectors shown. For this step,
the terminals are wired to the indicated terminal using the appropriate 18 gauge three con‐
ductor cable (not provided).
GRAY (Normally Closed) ‐#3 ICV Power
WHITE (Common) ‐#4 ICV Power
GRAY (Normally Open) ‐#5 ICV Power
Input Voltage 115 VAC
Input Current 5A
Input Frequency 47‐63 Hz

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Posion Sensor ‐CentriFeeder with ICV only
White Cable
The Posion Sensor allows the Digital Electronics to “sense” the posion of the blade within
the valve in order to determine how open or how closed it is. To wire the Posion Sensor, use
the White cable provided to wire the terminals on your Customer Connecons to the corre‐
sponding terminal in your Integrated Control Valve as shown below:
RED WIRE ‐#83 Posion Sensor
WHITE or BLUE WIRE ‐#84 Posion Sensor
BLACK WIRE ‐#85 Posion Sensor
*All Connecons are made to the Boom of the Terminal Blocks
AMPHENOL
CONNECTORS
POSITION SENSOR
CABLE (WHITE)

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Wiring the Remote Electronics Cable
Remote Electronics
Cable 4 Conductor Cable 6 Conductor Cable Landing Terminal
Shield Shield Shield Ground Terminal
- Signal Red Wire Red Wire 70
- Excitation Black Wire Black Wire 71
+ Excitation Green Wire Green Wire 72
+ Signal White Wire White Wire 73
Temperature N/A Blue Wire 75
+ Auxiliary Input N/A N/A 76
- Auxiliary Input N/A N/A 77
Ground Green or
Green/Yellow Wire
(Separate Wire)
Green or
Green/Yellow Wire
(Separate Wire) Ground Terminal
9 Conductor Cable
N/A
Red Wire
Black Wire
Green/Black Wire
White Wire
Blue Wire
Red/Black Wire
White/Black Wire
Green Wire
Temperature N/A Gold Wire Gold Wire 74
When wiring the Remote Electronics Cable to your Digital Electronics Enclosure, please match
the Customer Connecons terminals inside your Digital Electronics to the picture below. If
they are different please contact EI for further instrucons. The table below shows the correct
wire color and terminal for each type of Remote Electronics Cable available. Match your cable
to the column in the table below and ensure that the appropriate wires are landed to the ap‐
propriate terminals.

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24V Local Power Output
For your convenience a 24 Volt Local Power Output has been provided that can be used to
power the various outputs as listed above. Install a Jumper Wire from the posive terminal of
the Local Power Output to the posive terminal of the desired output and a Jumper Wire from
the negave terminal of the Local Power Output to the negave terminal of the desired out‐
puts to provide power to the output.
Note: Use of local power will result in a loss of isolaon.
4‐20 mA Output
Analog Output (Sourced)
Loop Power NOT Required
Maximum Load Resistance = 900 ohms
NOT AVAILABLE FOR CENTRIFEEDER VIB
The CentriFlow® Meter Electronics is capable of outpung an analog signal. This signal is a 4‐
20 mA instantaneous isolated signal. The signal output is proporonal to the Electronic Full
Scale Flow Rate. For example, if the Electronic Full Scale Flow Rate were calibrated to be 300
lb/min, then an output of 12 mA would correspond to a Flow Rate of (12‐4)/(20‐4) x 300 = 150
lb./min or 50% of the Electronic Full Scale Flow Rate. Since this output is directly related to
the Electronic Full Scale Flow Rate any change in Calibraon to change the Electronic Full Scale
Flow Rate would result in a change in the signal so as to retain the proporonality. Thus, if the
Electronic Full Scale Flow Rate were changed from 300 lb./min to 500 lb./min, then a 20 mA
output would correspond to the 500 lb/min flow rate. Connecon to this output signal will be
made according to the CUSTOMER CONNECTIONS diagram below. It is recommended that the
wires for this signal be routed through the conduit housing the power connecon. It is recom‐
mended that this analog output be used for Control purposes and not for Trending unless a
signal filter is used. Please see the filtering secon of this manual for more details on filtering.
Alarm Output
Relay Output
The relay can be used to trigger alarms which warn the operator that a batch is complete or
that the flow rate has exceeded a threshold. The output is programmable to be assigned for
rate or count. When assigned to the count, the relay can have a user selectable on me
(duraon) or can be latched unl reset.
Customer Connecons Outputs

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Frequency, Flow Rate Proporonal (Rate)
Digital Output
Power Required
The CentriFlow® Meter Electronics is capable of outpung a Totalizing Pulse Output signal.
The Frequency, Flow Rate Proporonal signal is a pulse signal and is labeled “Rate” at the
CUSTOMER CONNECTION block. The frequency of the signal is 0 to 500 pulses per second.
The Rate +, supplied by the customer can be between 12 and 24 Volts. The Rate ‐is connected
to the Common or Power Supply Ground. By connecng the Rate + and Rate ‐with customer
supplied power and ground, the Rate Out signal will be isolated from the Digital Electronics.
Although the preferred method of supplying power to the Rate output is customer supplied
power, +24V local power is also available. Using the local power, however, results in a loss of
isolaon.
This Totalizing Pulse Output will output a Voltage Pulse that is related to the Electronic Full
Scale Flow Rate. For example, if the Electronic Full Scale Flow Rate were calibrated to be 300
lb./min, then a flow rate of 150 lb./min would correspond to a pulse of 250, or 50% of Elec‐
tronic Full Scale Flow Rate.
Remote Reset/Zero
Digital Input
Pushbuon Switch
By installing a push buon on/offswitch or other mechanical relay contact, the Remote Input
can be used to remotely reset your count. In order for this opon to be ulized the push
buon on/offswitch or other mechanical relay contacts (customer supplied) must be installed
using the connecon listed below. Please note that these inputs are prewired with voltage
and only require contact closures to operate correctly (Wiring an SSR to this input will not
work properly).