Medidor Flujo Ultrama(User Manual)g30119-03

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30119-03 Rev. 3.8/06-05

McCrometer • Page 1

INSTALLATION, WIRING and

PROGRAMMING INSTRUCTIONS

FOR ELECTRONIC

AND METERS



30119-03 Rev. 3.8/06-05

Page 2 • McCrometer

Copyright © 2005 McCrometer. All printed material should not be changed or altered without permission of McCrometer. The published technical data and instructions are subject to change without

notice. Contact your McCrometer representative for current technical data and instructions.

WARRANTY

This Warranty shall apply to and be limited to the original purchaser consumer of any McCrometerproduct. Meters or instruments defective because of faulty material or workmanship will berepaired or replaced, at the option of McCrometer, free of charge, FOB the factory in Hemet,California, within a period of two (2) years from the date of delivery.

Repairs or modifications by others than McCrometer or their authorized representatives shallrender this Warranty null and void in the event that factory examination reveals that such repairor modification was detrimental to the meter or instrument. Any deviations from the factorycalibration require notification in writing to McCrometer of such recalibrations or this Warrantyshall be voided.

In case of a claim under this Warranty, the claimant is instructed to contact McCrometer, 3255

W. Stetson Ave., Hemet, California 92545, and to provide an identification or description of themeter or instrument, the date of delivery, and the nature of the problem.

The Warranty provided above is the only Warranty made by McCrometer with respect to itsproducts or any parts thereof and is made expressly in lieu of any other warranties, by course ofdealing, usages of trade or otherwise, expressed or implied, including but not limited to anyimplied warranties of fitness for any particular purpose or of merchantability under the uniformcommercial code. It is agreed this Warranty is in lieu of and buyer hereby waives all other warran-ties, guarantees or liabilities arising by law or otherwise. Seller shall not incur any other obliga-tions or liabilities or be liable to buyer, or any customer of buyer for any anticipated or lost profits,incidental or consequential damages, or any other losses or expenses incurred by reason of the

purchase, installation, repair, use or misuse by buyer or third parties of its products (including anyparts repaired or replaced); and seller does not authorize any person to assume for seller any otherliability in connection with the products or parts thereof. This Warranty cannot be extended,altered or varied except by a written instrument signed by seller and buyer.

This Warranty gives you specific legal rights, and you may also have other rights which vary fromstate to state.

McCrometer reserves the right to make improvements and repairs on product components whichare beyond the Warranty period at the manufacturer’s option and expense, without obligation torenew the expired Warranty on the components or on the entire unit. Due to the rapid advance-ment of meter design technology, McCrometer reserves the right to make improvements in design

and material without prior notice to the trade.

All sales and all agreements in relation to sales shall be deemed made at the manufacturer’s placeof business in Hemet, California and any dispute arising from any sale or agreement shall beinterpreted under the laws of the State of California.



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METERINTRODUCTION

Section PageIntroduction ................................................................................ 3-5Basic Installation ........................................................................... 6Parts and List

2”-36” UltraMag UM06, UM08 ............................................. 7Basic Signal Converter Wiring ..................................................... 8-9

GroundingCathodic Protection Installation ........................................... 10Electrical Installation

Signal Converter .................................................................. 11Frequency Output Connections ............................................ 12Telemetry, Electronic Counters Options ................................ 12PLC Interface ....................................................................... 13Alarm Outputs ..................................................................... 14Power Supply Connections................................................... 15Contact Input Connection .................................................... 16Current Output Connections: Standard ................................ 17Current Output Connections: Dual ........................................ 18Computer Connections ......................................................... 19UltraMag Block Diagram ...................................................... 20

Converter OperationSecurity Codes ..................................................................... 21Contents .............................................................................. 22Navigation Table .................................................................. 23

OperationParameter Access and Change ........................................ 24-28Data Terminal (PC) Setup ..................................................... 29Hyper Terminal Navigation Map ...................................... 30-31

Fault FindingIntroduction ......................................................................... 32Indicators ............................................................................ 32Fault Finding Flow Chart ...................................................... 33

I. DESCRIPTION.ULTRAMAG METERS are available with integral or remotemount converters. Standard display features include forward,reverse and net flow totalizers, flow rate, alarm monitoring,and automatic self diagnostics to ensure integrity. All dataand values are in customer-defined units of measurement.System compatibility is assured with a choice of current,pulse, serial data, and Smart (HART) communications.

UltraMag operating parameters may be set via local keypad,remote configurators, or computers as appropriate. The soft-ware features multilevel password protection capability toprevent inadvertent program or setting changes. Data is

stored in nonvolatile memory for 10 years retention.

Additionally, the keypad/display format is available for panelmounting in control rooms up to 3,280 feet (1 km) from thebasic transmitter using the serial port connection.The flanged end tube design permits use in a wide range ofapplications. The fabricated tube is stainless steel with steelor stainless steel flanges and is NSF approved, fusion-bondedepoxy lined.

Voltage

Type

Voltage

Range (V)

Abso lu te

Rat ing

Frequency VA with

Sensor

a.c. 85 to 265 45 to 400 <20

d.c. 11 to 40 – <20

POWER SUPPLY*:

*Power supply fully isolated

14°F (-10°C)

170°F (75°C)

5°F(-15°C )

ENVIRONMENTAL TEMPERATURE RANGES:

II. UNCRATING.

When uncrating the UltraMag, any damage due to rough orimproper handling should be reported to the transportation firmand McCrometer. If for any reason it is determined that the unitor parts of the unit should be returned to the factory, pleasecontact McCrometer for clearance prior to shipment. Each unitmust be properly crated to prevent any further damage. Thefactory assumes no responsibility for equipment damaged inreturn shipment due to improper packaging. The shipping crate

contains the following items:

Electro Magnetic MeterAssembly with StandardSignal Converter .............................................. 1Grounding Ring ................................................ 1Operation and Maintenance Manual ................. 1

III. GENERAL SPECIFICATIONS.

Ordering Options

• Local hand-held configurator•HART™ Communications•Dual 4-20• DC powered

EMC SPECIFICATION:

Conforms to BS6667 Part 3 “Radiated susceptibility to10V/m.Conforms to BS6527 “Terminal Voltage and radiatedemissions.”Conforms to BS800 “Interface Power.”

CONVERTER ENCLOSURE:

Case is NEMA 4X/IP65 rated with separate terminationand electronic compartments. It is constructed of glassfilled polypropylene and has a polycarbonate window.

OPERATING & STORAGE



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Forward flow total (>)Reverse flow total (<)Net flow total (*)Alarms (&)Flow velocity in m/s or ft/s (vcl)Flow rate % of range (%)

ELECTRICAL CONNECTIONS:

Accepts 0.5in NPT connections

SENSOR CABLE:

McCrometer supplied, standard or submersible versions.

CONVERTER/SENSOR SEPARATION:

<300 feet (100 m)

HIGH INPUT IMPEDANCE:

1015

OHM performance allows non-conductive coatings on theelectrodes to be ignored. Eliminates the need for removableelectrodes or electrode cleaners.

OUTPUT STANDARD:

1. Analog:

Fully programmable for zero, full scale, up to 21mA and flow di-rection. Fully isolated. Output capability <16V.(800ohm,4-20mA) Secondary range enabled by external input or pro-grammed alarm condition as percent of full scale.

2. Pulse/Frequency

One frequency/pulse output for forward and one for reverse flow.

Forward and reverse flows 0 to 800 Hz squarewave or fixed pulsewidth up to 2.5 sec. Fully programmable for pulse rate, pulsefactor, low flow cutoff, pulse width, etc. Minimum frequency/resolution<0.1 pulse/day. Frequency limit can be set to1Hz-800Hz in 1Hz steps. Isolated protected transistor switchcapable of sinking <250mA. Voltage <35V.

3. Dual Alarms (2 separate outputs):Isolated protected transistor switch capable of sinking <250mA.Voltage<35V. NOTE: Not isolated from frequency output. Fullyprogrammable for high/low flow rates, % of range, empty pipezero, fault conditions, forward/reverse, polarity (normally open/close), analog over-range, pulse over-range, pulse cutoff, etc.

4. RS232C: 9-pin data connector for local hand held configurator or

any computer with serial communications.

OPTIONAL OUTPUTS:

1. Dual Analog:

Additional analog outputs for bi-directional measurements (pro-vides two separate inputs to a recorder/controller). Only one out-put is active at a time. Nonactive output is 4mA.

2. HART™ Communications.

INPUT:An external input such as contact closure, open collector, voltageor logic signal can be used to:

1. Reset totalizer2. Change range (span)3. Hold the output constant4. Drive the output to zero (i.e., empty pipe or partial filled pipe con-

ditions)5. Can be set for low flow cut off.

NOTE: Not isolated from pulse and alarm outputs.

ISOLATION:Galvanic separation to 50V dc between analog, pulse/alarm, andearth/ground.

SEPARATION (remote transmitters):The maximum cable length in feet is the lower of 300 feet (100m)or 15 X the conductivity (µS/Cm).

ACCURACY (under reference conditions):±.5% of actual flow from .2 to 49 FPS

ANALOG OUT:As Frequency output plus ±0.008mA

TEMPERATURE EFFECTS TRANSMITTER:

Display, frequency output, Serial comms<±0.08% of reading per 10°F.Analog output – as frequency plus<±0.08% of reading per 10°F.

POWER SUPPLY VARIATION:

Negligible effect – within published specification.

CONDUCTIVITY:

Liquids and slurries having a conductivity of not less than 5µS/cm (5µmho/cm).

POWER CONSUMPTION:

Less than 20VA.

WARM-UP TIME:

1-minute.

CALIBRATION:

Wet flow calibrated in McCrometer flow lab traceable to the Na-tional Institute of Standards and Technology.

SENSOR CABLE CONNECTION:

Provided wired. (If necessary see wiring diagram on page 8 and 9).

ENGINEERING UNITS:

RATE/TOTAL TIME UNITS MULTIPLIERSUGal s m (.001)ft^3 min c (.01)m^3 Hr x1 (1)Ltr Dy h (100)IGal Wk k (1,000)

M (1,000,000)

Flow rate

Alarm/ Flowrate units

Membrane keys for access toadjustments of all parameters,and to scroll through allparameters

STANDARD KEYPAD VERSION

Totalizer resetswitch



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CONFIGURATION METHODS:

All configurations are user defined and password protected.The configuration is stored in nonvolatile memory with a 10-year retention. The converter is fully programmed before ship-ping. Reprogramming can be easily done on site using the fol-lowing methods:KEYPAD – can be used to access and change all menu param-eters using four membrane keys and 3-line display.RS232 – standard 9-pin data connection for local hand-heldterminal or computer (null modem/Lap Link cable required). Soft-ware such as ProComm Plus or Microsoft Windows Hyper Ter-minal is required (see page 29).HART™ Communication – Optional.

DISPLAY:

Back Lit: 3-line, 16-character, read only display for flowrate(in a choice of engineering units and % of range), forward to-talizer, reverse totalizer, net totalizer, alarm conditions, flowvelocity, and percent of range.Internal Totalizer: Resettable 9-digit for forward, reverseand net totals. Can be programmed to reset via external in-put.

Test Mode and Output Circuit Loop Verification: Afterconverter has been programmed, operation of the test modewill drive all outputs to programmed value to provide totalsystem test.

INTERCHANGEABILITY: Converters are fully interchangeable withall sizes of UltraMag sensors and configurable on site. Sys-tem specification not affected by converters change.

TIME CONSTANT: Fully programmable from 2 to 120 secs(page 24).

IV. INSTALLATION:

McCrometer's UltraMag Meters are normally supplied as acalibrated system with the converter factory calibrated tothe supplied sensor. The meter must have a full flow ofliquid for proper accuracy. Installation is made in the fol-lowing manner:

1. POSITIONING THE SENSOR: The following installa-tion recommendations should be followed (see page 7 forinstallation diagrams):

A. In horizontal pipe runs, the electrodes should bein a horizontal plane to prevent coating by sediments orloss of electrode contact due to air bubbles.B. In vertical pipe runs, the flow should be upward.In slurry application, a vertical position ensures optimaldistribution of solids under all flow conditions.C. It must be ensured that the sensor is alwayscompletely filled with liquid.D. For proper accuracies any 90 or 45 degree el-bows, valves, partially opened valves etc. should beplaced not closer than five to ten pipe diameters up-stream and two pipe diameters downstream.E. The flow of the medium should correspond to thedirection shown by the arrow on the sensor.

2. ELECTRICAL NOISE AND SENSOR: For flow mea-surement free of electrical noise interference, the sensor

body must have electrical contact with the media. This isnormally achieved via a required grounding ring (see page 8for diagram).

3. FLUID CONDUCTIVITY: To eliminate rapid changes influid conductivity, all blending and chemical injecting shouldbe done early enough so the flow media is thoroughly mixedprior to entering the measurement area.

4. METER LOCATION: Adjoining pipe must be ad-equately supported and area around sensor should providesufficient drainage to prevent flooding the converter or con-duits.

The location chosen should provide room to read the displayand be free from harsh electrical noise from adjacent equip-ment, cables, R.F.I., or E.M.I. The signal converter should notbe subjected to intense, prolonged sunlight, dripping fluids orspillage, and/or vibrations. Unit should also be shaded fromheat.

5. REMOTE MOUNT SIGNAL CONVERTER may be in-

stalled in the desired place. Providing that free access isavailable to allow the display to be viewed as required, theunit can be either wall mounted or panel mounted with ma-sonry fixings or nuts and bolts respectively via the fixingholes provided. Max distance of 300 feet from sensor.

6. GROUNDING RING & GASKETS must be used to en-sure seal at the flanges and to ensure fluid is properlygrounded to sensor (see page 8).

7. CONVERTER/TRANSMITTER CONNECTIONS to thesensor must be made with cable supplied by McCrometerspecifically for that purpose. Do not substitute the supplied

cable with other types of cable, even for short runs. Forrepairs or added lengths of cable, the entire cable betweenthe sensor and the converter must be replaced. (Consultfactory for replacement cable and potting compound.)

Power Supply to the converter must be single phase rated atno more than 265 volts for AC powered converters. Thissupply must be fitted with a means of disconnection and befused with a fuse suitable for the cable employed but notexceeding 35 amps.

The converter is not designed to accept rigid conduit directentry. If rigid conduit is employed, the first few feet must berun in flexible conduit and the converter be fitted with facesealing cable glands. Only 1/2" NPT glands and adaptersmay be used.

Only the specified cables and adaptors may be fitted, and in themanner described elsewhere in this manual. The required NEMAEnclosure Rating must be maintained. It may be necessary toseal the conduit entry to prevent moisture entering the terminalbox via the conduit. Potting the junction box is recommendedfor remotely mounted converters. Some of these options maynot be suitable for a particular installation. For example, ifmechanical damage to the cable could occur, only armored cableor conduit should be used. Obey local and national require-ments for wiring and installation.



30119-03 Rev. 3.8/06-05


A Horizontal Installation B Vertical Installation

C Traps To Ensure Fluid Level

INSTALLATION – Basic Installation

• Installation and maintenance must only be carried out by suitably trained personnel.

• HAZARDOUS AREA DESIGNATION ON THE EQUIPMENT LABEL MUST BE SUITABLE FOR THE

INTENDED DUTY AND LOCATION.

• All relevant sections in this O & M Manual must be read before selecting a location.

• Safety requirements of this equipment, any associated equipment and the local environment must be taken

into consideration.

• The installation and use of this equipment must be in accordance with relevant national and local standards.

Warning:

Fluid level

FLOW DIRECTION

F L O W

D I R E

C T I O N

F L O W D I R E C T I O N

FLOW DIRECTION

Fluid level



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1 1 1-1901-ER-140 85-265V Converter

1 1-1901-ER-340 11-40V Converter

2 - 1-1701-10 Cable, Standard

2 - 1-1701-7 Cable, Submersible3 1 3-2757-‡‡ Grounding Wire Assembly

4 1 3-2781-* Grounding Ring, Stainless Steel (2" thru 36")

5 3 1-1557-* Gaskets

6 2 1-1201-10 Nut, Hex, Brass

NO. QTY. PART NUMBER DESCRIPTION

2"-36" METER W/ REMOTE MOUNT CONVERTERMODEL UM06 (2”-20” UM08, 300 PSI)

PARTS LIST

* INSERT METER SIZE TO COMPLETE PART NUMBER - INSERT -02 FOR 2", -04 FOR 4", -06 FOR 6", ETC.

‡‡ 2" - 6" INSERT -02; 8" - 12", INSERT -08; 14" -20”, INSERT -14; 24” -30”, INSERT -24; 36”, INSERT -36

CONSULT FACTORY FOR PRICESWhen ordering replacement parts, please specify:• Meter Size • Meter Model • Meter Serial Number

PARTS LIST

4

3

1

2

56



30119-03 Rev. 3.8/06-05


INSTALLATION – Basic Signal Converter Wiring

NOTE #1: GASKETS MUST BE USED ON EITHER SIDE OF THE GROUNDING RING TO PROVIDE A

PROPER SEAL ON THE FLANGES. ONE GASKET IS USED ON THE FLANGE END OPPOSITE OF THEGROUNDING RING.

NOTE #2: USING 10 AWG COPPER WIRE, CONNECT THE SENSOR GROUND LUG TO PLAIN EARTHGROUND (GROUND BONDING).

NOTE #3: RINGS & GASKETS MUST ALIGN CONCENTRIC WITH PIPE SO THEY DO NOT OBSTRUCTOR AFFECT FLOW THROUGH THE TUBE.

NOTE #4: FACTORY RECOMMENDS DEDICATED GROUNDING ROD.

Information.

SEE NOTES 1 and 3.

USING SUPPLIED WIRE,

CONNECT THE GROUNDINGRING TO THE GROUND LUG ONTHE SENSOR (#10 STUD).

S

SEE NOTES 2 and 3.

S

S S

T

SEE NOTE 4.



30119-03 Rev. 3.8/06-05


TERMINAL STANDARD WIRE SUBMERSIBLE WIRE CONNECTION

DS1 Cable Shield White Coaxial Cable Shield White Coaxial Signal Line

DS2 Cable Shield Gray Coaxial Cable Shield Black Coaxial Signal LineSIG1 White Coaxial (blue inner) White Coaxial (pink inner) Signal Line

SIG2 Gray Coaxial (pink inner) Gray Coaxial (blue inner) Signal LineSIGGND Purple Violet Ground for Signal Line

SCRN Bare Bare Cable ShieldCD1 Red Red Coil WireCD2 Yellow Yellow Coil Wire

L2 (N) White White 110 VAC (Neutral)L1 (L) Black Black 110 VAC (Hot)

Back Plate Power Supply Ground Power Supply Ground Power Supply Ground

INSTALLATION – Basic Signal Converter Wiring

Note:

Green PC Board 85-265 VAC

Red PC Board 11-40 VDC

NEUTRAL

110 VAC (L2)

HOT (L1)

POWER

SUPPLY

GROUND

HART

JUMPER

(Opt.)

COIL DRIVER

RED (CD1)

YELLOW (CD2)

500 mA FUSE

(Part No. B7721)

BARE WIRE

(SCRN)

PURPLE WIRE

(SIGGND)

WHITE CO-AXIAL

WIRE SHIELDS (DS1)

WHITE CO-AXIAL

(w/ blue inner)

SIGNAL WIRE (SIG1)

GRAY CO-AXIAL

(w/ pink inner)

SIGNAL WIRE (SIG2)

GRAY CO-AXIAL

WIRE SHIELD (DS2)

STANDARD CABLEIMPORTANT NOTE ABOUT THE

SIGNAL WIRES:The signal wires SIG1 (White) and SIG2

(Gray) contain an inner black jacketmade of conductive material. This

material should be stripped back to

expose the innermost insulating jacket.

This jacket is black on both cables. Do

not allow the conductive material to touch

the terminals. Trim the material back as

shown below.

Inner jacket

Conductive layer (black)

Outer jacket



30119-03 Rev. 3.8/06-05


GROUNDING – Standard Installation

Pipelines with Cathodic Protection

• EXPLOSION HAZARD.

SUBSTITUTION OF COMPONENTS MAY IMPAIR SUITABILITY FOR CLASS I, DIVISION 2.

• EXPLOSION HAZARD.

DO NOT REMOVE FUSE OR DISCONNECT POWER LEADS WHILE CIRCUIT IS LIVE.

• THE LOCAL TERMINAL MUST NOT BE USED WHEN THERE IS AN EXPLOSION RISK.

Warning.



30119-03 Rev. 3.8/06-05


ELECTRICAL INSTALLATION – Signal Converter

• Each connection MUST be insulated from all others; in particular, NO connections must be made to shieldsor drain wires except as shown.

• All cable entries must be properly sealed.

• Cable compression fitting must be appropriate for sealing on the cable size in use.

• Unused cable entries must be plugged.

• Electrical installation and earthing ground must be in accordance with relevant national and local standards.

• The transmitter and sensor are supplied as a matched system.

Caution.

Caution. Unused cable entries must be blanked with the permanent blanking plugs supplied.

Connection Terminal Access

Cable/Conduit Entries



30119-03 Rev. 3.8/06-05


ELECTRICAL INSTALLATION – Standard Installation

• Inductive loads must be suppressed or clamped to limit voltage swings.

• Capacitive loads must be inrush current limited.

• Hazardous area requirements are not considered in the following pages.

Caution.

FREQUENCY OUTPUT CONNECTIONS

Electromechanical Connections

Telemetry, Electronic Counters Options

Forward FlowCounter/Totalizer

Reverse FlowCounter/Totalizer

Forward FlowCounter/Totalizer

Reverse FlowCounter/Totalizer

EXTERNALLY POWERED

INTERNALLY POWERED



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ELECTRICAL INSTALLATION – Standard Installation

PLC INTERFACE

PLC – Common -ve

PLC – Common +ve

Information. Frequency Output illustrated. The same interfacing applies to the alarm outputs.



30119-03 Rev. 3.8/06-05


• Inductive loads may be suppressed by diodes (D) – 1N4004 or similar.

• Inrush currents are limited to 1 Amp by resistor R – e.g. 27Ω 1W for 24V systems.

• Operation of outputs is programmable – see Operation Section for details.

• Frequency and Alarm outputs share a common return with contact input.

• External isolators not normally required, as the pulse, alarm and contact circuits are electrically separatedfrom all other UltraMag connections.

Information.

ELECTRICAL INSTALLATION – Alarm Outputs

Information. Relay and Timer Switch shown for example only. Connect as required.

Information. Bell and Horn shown for example only. Use any suitable alarm device, e.g.

lamp, siren, buzzer etc.

NOTE: Alarms can be substituted for relays & timers.



30119-03 Rev. 3.8/06-05


ELECTRICAL INSTALLATION – Power Supply Connections

• DISCONNECT THE SUPPLY FROM ANY CABLES BEING TERMINATED ON THE CONVERTER.

• Electrical installation and earthing ground must be in accordance with relevant national and local standards.

Warning.

Converter

Converter

AC POWERED

LOW VOLTAGE DC POWERED

DC version can be identifiedby red circuit board.

AC version can be identifiedby green circuit board.



30119-03 Rev. 3.8/06-05


ELECTRICAL INSTALLATION – Contact Input Connections

Volt-free Contact Voltage Signal or Logic Signal

Using an Alarm for Automatic Range ChangeOpen Collector (or Grounded Contact)

Shield Shield

Shield



30119-03 Rev. 3.8/06-05


• Output is fully programmable.

• Output is electrically separated from all other UltraMag connections.

• External isolators are not normally required and may significantly limit accuracy if used.

Information.

Information. For MULTIDROP HART™ installations, remove ‘HART™ Link’ and connect HART™ systemsdirectly to IC2: this allows the analog output function to be retained.

ELECTRICAL INSTALLATION – Current Output Connections: Standard

HART™ connection

where applicableHART™

HART™

For HART™

convertersonly

CAUTION: The converter powers the 4-20 mA loop. Do not connect toan external instrument that also powers the loop.



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ELECTRICAL INSTALLATION

Information.

HART™ connectionwhere applicableHART™

HART™ option: MULTIDROP Mode cannot be used with this configuration.

FOR CONVERTERS WITH DUAL 4-20 mA OUTPUT

CAUTION: The converter powers the4-20 mA loop. Do not connect to anexternal instrument that also powersthe loop.



30119-03 Rev. 3.8/06-05


Information.• RS422/423 option is electrically isolated from all or the UltraMag connections.

ELECTRICAL INSTALLATION – Computer Connection

RS422 ConnectionNAME

APPLE Connector

(8 Pin MCC)

TX-SIG RX DATA- 5

TX+SIG RX DATA+ 8

RX-SIG TX DATA- 3

RX+SIG TX DATA+ 6

OVC SIGNAL GROUND

DCD 7

DTR 1

DSR 2

}} Link

togetherLink

together C O N N E C T

T O

RS423 Connections (Single Ended or RS 232)

RS422 Connections (Balanced)

UltraMagTerminals

RS422NAME

TX-SIG RXD 2 3 Red

TX+SIG – – – –

RX-SIG TXD 3 2 Blue

RX+SIG GND 5 7 Yellow

OVC (Linked) (Linked) (Linked) Green

DTR 7 20 –

DSR 6 6 –

RTS 7 4 –

CTS 8 5 –

}Linktogether

C O N N E C T

T O

9 PINPC

Connection25 PINPC

ConnectionHygienicAdaptor

Cable

} } }

}Linktogether }Link

together

}Linktogether

}

}

UltraMag

Terminals

Linktogether

Linktogether



30119-03 Rev. 3.8/06-05


ELECTRICAL INSTALLATION – UltraMag Block Diagram

U l t r a M a g B

l o c k D i a g r a m

C o n v e

r t e r



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CONVERTER OPERATION – Security Codes

At the flashing cursor on the first digit of the Login code number, press either

or membrane switches to reach the required number. To store a

digit and pass to the next digit, depress the switch. Continue until all

digits have been set, and depress the switch to enter the complete

code. If an incorrect value is entered, access to subsequent programming

pages is prevented and the display reverts to the Operation Page.

Access to Secure ParametersA 5-digit security code is used to prevent tampering with the secure parameters.

Security CodesA code number, between 00000 and 99999, must be entered, to gain access to the secure parameters. A defaultuser code of '10760' has been installed, but this may be changed if required with the ‘Login Key 1’ parameter

– see Navigation Table (page 23).

An 'engineer' code (default – 56360) is used to gain access to test procedures, security code settings andparameters not essential at the user level. This code can be changed if required with the 'Login Key 2' parameter

– see Navigation Table.

Login00000 5or

6or

3or 6 or 0

or

Information. The following is a step-by-step instruction on entering the default security code.



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Flow Range Parameter

Press to advance to next parameter – see Navigation Table on next page.

or

Press to advance to next page – see Navigation Table on next page.

These two switches are used to advance to all subsequent parameters and pages.

If a parameter is changed, it is automatically stored on operation of the

switch.

CONVERTER OPERATION – Contents

Depressing the switch will now enter the newly selected units.

This type of action is similar for all variable units.

Where numerical values are to be changed, initial depression of the or

switches cause the first of five digits to be highlighted by a flashing cursor.

Change the value with the and switches, the particular digit with the

switch and enter the final selection with the switch.

Changing Parameter Values and Variables

When a parameter is selected which holds one or more variable units, e.g. 'Flow

Unit' parameter which can be Liters, Cubic meters, Gallons etc., proceed as

follows to change the units: ('Flow Rng' selected).

'Flow Unit' selected.

Press or switch to change the units.

Note.*The existing units will flash at the first depression of the or switch,

and further switch depression will change the type of units displayed.



30119-03 Rev. 3.8/06-05


OPERATION – Navigation Table

L C D

D i s p l a y

V a l u e s e l e c t i o n

R A P I D R E S E T

/ E S C A P E

D e p r e s s i n g t h i s s w i t c h f o r 5

s e c o n d s a n d t h e n r e l e

a s i n g i t w i l l

e x i t t h e m e n u s y s t e m a n d r e t u r n t o

n o r m a l o p e r a t i n g m o d e .

C o l u m n

U p , d o w n a r r o w s

c o n t r o l t h e v a l u e i n

e a c h c e l l .

M o v e s c o l u m n

s e l e c t i o n t o

t h e r i g h t

M o v e s c e l l s e l e c t i o n

d o w n t h r o u g h e a c h

c o l u m n . M o v i n g d o w n

a u t o m a t i c a l l y s a v e s .

I n f o r m a t i o n .

I n f o r m a t i o

n .

L e v e l 2 c a n o n l y

b e c h a n g e d

w i t h c o r r e c t p a s s

w o r d .

F l o w

R n g

1 0 0 . 0 0

P a r a m e t e r

* I n r u n m o d e , t h i s b u t t o n

a l l o w s t h e o p e r a t o r t o d i s p l a

y

s e v e r a l d i f f e r e n t r e a l - t i m e

v a l u e s l i s t e d o n p a g e 3 0 , i t e

m

1 .

I n r u n m o d e , c a n

b e u s e d t o r e s e t

t o t a l i z e r , i f f e a t u r e

i s e n a b l e d . ( S e e

p a g e 2 5 )



30119-03 Rev. 3.8/06-05


OPERATION – Parameter Access and Change

The maximum which can be entered must not exceed 21000.

The value entered may be displayed with a small error in the

decimal digits e.g. 1.900 may be displayed as 1.899. This is a

display characteristic and the value 1.900 will be used by the

signal converter.

Information. Select both

parameters for bi-directional opera-tion (e.g. when dual current output isfitted). If both are zero, then the

current output is always 0%.

Enter output current in mA for 100%flow (0<FSD<21) default =20

Enter output current in mA for 0%flow (0<ZERO<21) default =4

(Default 2).



30119-03 Rev. 3.8/06-05



Enter required output

pulses per flow unit. Select totalizer measurementunits (Ltr, m^3, IGal, UGal,

ft^3)

‡

Display of present output

frequency in Hz.

Enter ‘1’ to enable totalizerreset function to be used

from front panel.





signal converter.

(m, c, x1, h, k, M)



30119-03 Rev. 3.8/06-05



Idle state for alarm output.With no alarm active:

0=Low (O/P transistor ON)1=High (O/P transistor OFF)

High flow alarm trippoint as % of range

(default =+110%).

Identical to, but indepen-

dent of, Alarm 1

Low flow alarm trip

point as % of range

(default=-110%).

Select Alarm 1 & 2 output functions.

'1' = selected. '0' = deselectedSelect high and low flow

alarm trip points.

Alarm occurs for forward

flow.

Alarm occurs for reverse

flow.

See setting for 'Meter Sensor Trip'

See setting for 'Alarm Trip Hi'



30119-03 Rev. 3.8/06-05



Tag No.

(up to 13 characters,

converter number)

Displays the current

velocity in the sensor(not changeable).

Calibration factors arefactory set.

Gain Factor

Hydraulic Zero

Magnet Isolation

Factor for pulp, slurry, etc.

SNSR No. Data

(serial number)

Select 'Zero'* to set

flowrate output to zero.

'Hld' to hold flowmeteroutput value.

'Clr' to reset all totalizers.'Anlog' to select Anlg No2

Range.

Set empty pipe

detector trip

threshold MV(measured value).

(default=50)

Sensor calibrated bore,in millimeters.

* – If empty pipe detection is required, go to Input (Inpt)

function and select "Zero" Connect input wired from UltraMagto level switch, pump starter, etc. Outputs will be driven to

zero.

.

Actual live

measured valuerelated to fluid

conductivity.Read-only (not

changeable).

Typical range fornormal operation:

55,000 – 58,000.(Used for trouble-

shooting.)



30119-03 Rev. 3.8/06-05



Value display notchangeable.

Set to '1'to enable.

Enter number ofdecimal places

required on flowdisplay (0 - 5).

If the sensor is empty or disconnected, the alarms ‘MtSnsr’

and ‘Coil’ will be displayed as appropriate.

.

.

.





signal converter.

.

..

Factory set:

10760User change-able.

Login Key 1

cannot be

the same as

Login Key 2



30119-03 Rev. 3.8/06-05


OPERATION – Data Terminal Setup

Programming This Signal Converter with a Data Terminal

The nine-pin signal converter front panel connector is compatible with most serial devices, e.g. PSION Organizer, IBM PC,using proprietary adaptors where required. This connection is for 'local' use only, i.e. for up to approximately 5 meters

between signal converter and data terminal.

Most serial data terminals may be connected to the UltraMag providing that the following three requirements are met:

1. The data rate (transmit and receive) is 4800 Baud.

2. The data format is:

Using Personal Computers with UltraMag

Many communications software packages are available and in use, and can be used to interface with the UltraMag.

The following is a sample of typical communications programs and setup details for interfacing with the UltraMag.

A personal computer (PC) can be used to communicate with UltraMag to set up its operating parameters. The only require-

ments are:

1.) The computer can be any make or type (e.g. Apple, BBC, Atari, Amiga, PC etc.) but it must be equipped with a serial

communications port capable of operation at 4800 baud. RS232C is the most common type. Most computers are fitted withthis as standard. A "dumb terminal," usually found connected to a mainframe computer, can also be used for configuring the

UltraMag.

2.) The computer must be equipped with Terminal emulation software. In many machines (for example the BBC computer)

this is built in; for others (PC and AT for example), this has to be added. The software is not special in any way and there aremany programs on the market which provide or include this function, all of which are suitable for UltraMag use. Typical

examples for the PC/AT are:

Microsoft Windows 3.1 and higher (Hyper Terminal)Central Point's PC Tools (Desktop Telecommunications)

Odyssey (Shareware)

Procomm Plus (Shareware)

3.) Using Microsoft Windows the hyper terminal 'Log in' sequence is as follows:

Press 'Enter'

Press '3' and 'Enter'Press ‘1’ and ‘Enter’

Type 'engineer' then press 'Enter'.Press 'Esc' and then '1' and 'Enter'.

In all cases the Comms port parameters need to be set up as below; this function is normally provided as part of the

software package being used.

SettingsBaud rate 4800

Data bits 8

Stop bits 1Parity NONE

Handshaking NONE (OR RTS/CTS)COMMS PORT As appropriate (COM1, COM2 etc.)

Note.

• Esc returns to main menu.

• PC uses numbers to navigate through map.

• See map on next two pages, 32 and 33.

*



30119-03 Rev. 3.8/06-05


OPERATION – Hyper Terminal Navigation Map


L e v e l 2 c a n o n l y b e c h a n g e d

w i t h c o r r e c t p a s s w o r d .



30119-03 Rev. 3.8/06-05


OPERATION – Hyper Terminal Navigation Map


L e v e l 2 c a n o n l y b e c h a

n g e d

w i t h c o r r e c t p a s s w o r d .



30119-03 Rev. 3.8/06-05


FAULT FINDING

• Observe all safety measures (page 10).

• Take all precautions to avoid risk to personnel, plant

and risk of explosion in hazardous areas.

• Do NOT open the signal converter’s main casing.

There are no user serviceable parts or adjustments

inside.

• Service access is restricted to the termination and

fuse area.

Should the UltraMag fail to operate, first check the powersupply, then the power supply connections and fuse located

in the termination area. If necessary, replace the fuse with

one of the correct ratings. See page 9.

Check that all external connections are made correctly.

AlarmsThe signal converter has built in diagnostics with alarm

indication which interrupts the transmitter local display. Adata terminal connected to the signal converter will display

these alarms in 'Read Alm' parameter; '16' from Main Menu

(see Warning on the page 10).

Display Alarm

MtSnsr Empty Sensor

Hi High flow

Lo Low flow

Anlg Analog over rangePls Pulse frequency limited

Coil Sensor Coil open circuit

19, 20, 21 See Fault Finding Flow Chart

on next page.

INTRODUCTION

A very powerful Test Mode, especially useful during commis-sioning and plant fault finding, enables all external devices

connected to the UltraMag to be tested over the full range of

flow rates.

This mode can be used regardless of flow condition in thesensor, or even with the sensor disconnected, and does not

require the use of additional equipment.

Warning.

Possible Alarm Indications

Test ModeTo access the Test Mode, log in using Level 2 password (see

page 23).

Select 'engineer' security level (page 22).

Set 'Test Mode' parameter to '1' and enter an appropriate flowrate in the 'Test Flow' parameter (page 29).

Warning.Refer to safety measures (page 10) if a data terminal is to

be used to diagnose faults in hazardous locations.





30119-03 Rev. 3.8/06-05

FOR MORE INFORMATION CONTACT:

Represented by:

3255 W. Stetson Avenue, Hemet, CA 92545

Phone: (951) 652-6811 Fax: (951) 652-3078

Web Site: http://www.mccrometer.com

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