Badger Meter B3000 User Manual

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Compact Digital Flow Monitor

Model B3000

MODEL SERIAL

4-20mA Loop Pulse Output Reset Input RS485 Turbine Input

V Max 28 Vdc 28 Vdc 5 Vdc 10 Vdc Voc=3.5V I Max 26mA 100mA 5mA 60mA Ics=3.6mA

Ci 0.5µF 0.0µF 0.0µF 0.0µF Ca=1.5µF Li 0.0mH 0.0mH 0.0mH 0.0mH La=1.65H

Substitution of Components May Impair Intrinsic

WARNING:

Safety Use Only Blancett B300028, 3.6V Lithium

CAUTION:

Battery. La Substitution De Composants Peut

ADVERTSSEMENT:

Compromettre La Securtie Intrinseque Utiliser Suelement Que Des Batterie Blancett B300028, 3.6V Lithium

MODEL SERIAL

Pulse Output Reset Input Turbine Input

V Max 28 Vdc 5 Vdc Voc=2.5V I Max 100mA 5mA Ics=1.8mA Ci 0.0µF 0.0µF Ca=1.5µF

Li 0.0mH 0.0mH La=1.65H

WARNING:

Substitution of Components May Impair Intrinsic

Safety

ADVERTSSEMENT:

Compromettre La Securtie Intrinseque

FAITES ATTENTION:

La Substitution De Composants Peut

XXXXXXXXXX XXXXXXXXXX

Intrinsically Safe When Installed Per Drawing B300020

SÈcuritÈ intrinsËque lorsqu'il est installÈ par le dessin B300020

Intrinsically Safe When Installed Per Drawing -

B300020

SÈcuritÈ intrinsËque lorsqu'il est installÈ par le dessin B300020

Electrical and

Hazardous

Location Safety

E113407

Class I Div 1 Groups C,D Class I Zone 0, IIB, T4 Class II Div 1 Groups E,F,G Class III

-30∞C<Tamb<70∞C

Electrical and Hazardous

Location Safety

E113407

Class I Div 1 Groups C,D Class I Zone 0, IIB, T4 Class II Div 1 Groups E,F,G Class III

-30∞C <Tamb<70∞C

USC

Electrical and

Hazardous

Location Safety

E113407

USC

S3UpS2

USC

Enter

COM

Down

DSY-PM-00022-EN-03 (March 2014)

Programming Manual

Flow Monitor, B3000 Flow Monitor For Gas or Liquid Meters

Page ii March 2014

Programming Manual

CONTENTS

INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

PART NUMBER CONSTRUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Connecting the B3000 to a Frequency Output Device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

POWER CONNECTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Standard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Solar. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

OPERATING THE MONITOR. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Programming Mode. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Programming Using Frequency Output Turbine Flow Meters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

PROGRAMMING PARAMETERS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Conventions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

GAS COMPENSATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Absolute Pressure and Temperature. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Set Points . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

APPENDIX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

TROUBLESHOOTING GUIDE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

Default K Factor Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

Battery Replacement (B30A/B/X/Z only) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

NEMA 4X Enclosure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

Explosion Proof Enclosure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

MENU MAPS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

K FACTORS EXPLAINED . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

Calculating K factors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

SYMBOL EXPLANATIONS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

ELECTRICAL SYMBOLS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

EXPLOSION-PROOF ENCLOSURE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

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Flow Monitor, B3000 Flow Monitor For Gas or Liquid Meters

MODBUS INTERFACE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

Modbus Register / Word Ordering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

Register Mappings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

C Source Code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48

WASTE ELECTRICAL AND ELECTRONIC EQUIPMENT (WEEE) DIRECTIVE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49

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Programming Manual

Page v March 2014

Compact Digital Flow Monitor, Model B3000

INTRODUCTION

The B3000 flow monitor incorporates state-of-the-art, digital signal processing technology, designed to provide the user with exceptional flexibility at a very affordable price. Though designed for use with Blancett flow sensors, this monitor can be used with almost any flow sensor producing a low amplitude AC output or contact closure signal.

S3UpS2

Enter

COM

Down

Figure 1: B3000 Flow monitor (NEMA 4X) Figure 2: B3000 Flow monitor (Ex-Proof)

This monitor is capable of accepting low-level frequency input signals typically found in turbine flow sensors. The output signal for these type of sensors is a frequency proportional to the rate of flow. The B3000 monitor uses the frequency information to calculate flow rate and total flow. Through the use of the programming buttons the user can select rate units, total units and unit time intervals among other functions. All B3000 flow monitors come pre-configured from the factory, if ordered with a Blancett flow sensor. If required, however, it can easily be re-configured in the field. Finally, the user can choose between simultaneously showing rate and total, or alternating between rate and grand total.

The monitor is available in two different levels of functionality and two packaging options. The base model provides all the functions necessary for the most common flow metering applications. The advanced version adds communications capabilities over an RS485 bus using Modbus RTU and control outputs. Completing the line is a solar powered model (NEMA 4X Only).

Packaging options include a polycarbonate, NEMA 4X version and an aluminum explosion proof enclosure.

Page 6 March 2014

SPECIFICATIONS

COM

Programming Manual

Display

Common

Simultaneously shows Rate and Total

5 x 7 Dot Matrix LCD, STN Fluid

6 Digit Rate, 0.5 inch (12.7 mm) numeric

B30A/B/L/M/S

7 Digit Total, 0.5 inch (12.7 mm) numeric

Engineering Unit Labels 0.34 inch (8.6 mm)

6 Digit Rate, 0.37 inch (9.4 mm) numeric

B30W/X/Y/Z

7 Digit Total, 0.37 inch (13 mm) numeric

Engineering Unit Labels 0.24 inch (6.1 mm)

Annunciators Alarm 1(1), Alarm 2 (2), Battery Level ( ), RS485 Communications (

Power

Auto switching between internal battery and external loop power; B30A/Z includes isolation between loop power and other I/O

B30A/B/X/Z

Battery: 3.6V DC lithium “D Cell” gives up to 6 years of service life Loop: 4-20 mA, two wire, 25 mA limit, reverse polarity protected, 7V DC loop loss

B30L/M/W/Y Loop: 4-20mA, 7V DC loop loss

B30S

Internal battery (3.6V DC Nicd) provides up to 30 days of power after 6…8 hours exposure of the integrated photovoltaic cell to direct sunlight.

Inputs

Frequency Range: 1…3500 Hz

Magnetic Pickup

Frequency Measurement Accuracy: ±0.1% Over Voltage Protection: 28V DC Trigger Sensitivity: 30 mV

(High) or 60 mV

p-p

(Low) - (selected by circuit board jumper)

p-p

)

Amplified Pulse Direct connection to amplified signal (pre-amp output from sensor)

Outputs

Analog 4-20 mA

4-20 mA, two-wire current loop

25 mA current limit One pulse for each Least Significant Digit (LSD) increment of the totalizer Pulse Type: (selected by circuit board jumper)

Opto-isolated (Iso) open collector transistor

Totalizing Pulse

Non-isolated open drain FET

Maximum Voltage: 28V DC Maximum Current Capacity: 100 mA Maximum Output Frequency: 16 Hz Pulse Width: 30 mSec fixed Type: Open collector transistor

Adjustable flow rate with programmable dead band and phase.

Status Alarms

B30A/M/Y/Z

Maximum Voltage: 28V DC Maximum Current: 100 mA Pullup Resistor: External required (2.2 k Ohm minimum, 10 k Ohm maximum)

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Compact Digital Flow Monitor, Model B3000

Status Alarms B30B/L/S/W/X

B30A/M/Y/Z

B30B/L/S/W/X None

B30A/B/L/M/W/X/

Y/Z

Common Functions

Totalizer Reset

None

Modbus Digital Communications

Modbus RTU over RS485, 127 addressable units / 2-wire network, 9600 baud, long integer and single precision IEEE754 formats; retrieve: flow rate, job totalizer, grand totalizer, alarm status and battery level; write: reset job totalizer, reset grand totalizer.

Data Configuration and Protection

Two four-digit user selectable passwords; level one password enables job total reset only, level two password enables all configuration and totalizer reset functions

OTE:N Not applicable on solar powered units.

Totalizer Operation

Monitors contain two totalizers: Job and Grand. The user can enable or disable the grand totalizer function. If grand totalizer is enabled, it shares the seven-digit display line with the job totalizer – alternating between job and grand. Grand totalizer rollovers are displayed with a count value that increments at each rollover. Totalizers are automatically backed up into non-volatile FLASH memory every twenty minutes and prior to battery expiration; manually via keypad or when signaled via Modbus (B30A/M/Y/Z only).

B30A/B/L/M/S only: The job totalizer can be reset by momentarily contacting the total reset terminal to ground or pressing MENU and ENTER simultaneously. The grand totalizer can be reset via selection in the advanced menu or modbus.

OTE:N Modbus not applicable on solar powered units.

B30W/X/Y/Z: *The job totalizer can be reset via the “through the glass” touch sensor, by

momentarily contacting the total reset terminal to ground or pressing MENU and ENTER simultaneously. The grand totalizer can be reset via selection in the advanced menu or Modbus command.

Totalizer Preset User can preset job total values.

B30A/B/L/M/S: Class I Division 1, Groups C, D; Class II, Division 1 Groups E, F, G; Class III for US and

Canada. Complies with UL 913 and CSA C22.2 No. 153

Safety

B30W/X/Y/Z: Class I Division 1 Groups B, C, D; Class II, Division 1, Groups E, F, G; Class III for US and

Canada Complies with UL 1203 and CSA C22.2 No. 30

ATEX II 2 G Ex d IIC T4 Gb and ATEX II D Ex tb IIIC T125 °C Db

Complies with Directive 94/9/EC.

B30A/B/L/M only 4-20 mA Loop: Vmax = 28V DC Imax = 26 mA Ci = 0.5 F Li = 0 mH B30A/B/L/M/S only Pulse Output: Vmax = 28V DC Imax = 100 mA Ci = 0 F Li = 0 mH

Entity Parameters

B30A/B/L/M/S only Reset Input: Vmax = 5V DC Imax = 5 mA Ci = 0 F Li = 0 mH B30A/M only RS485: Vmax = 10V DC Imax = 60 mA Ci = 0 F Li = 0 mH B30A/B/L/M/S only Turbine Input: Voc = 2.5V Isc = 1.8 mA Ca = 1.5 F La = 1.65 H

EMC 2004/108/EC

Measurement Accuracy

Common Accuracy 0.05%

Certifications

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Programming Manual

Response Time (Damping)

Common Response

Time

Common Limits –22…158° F (–30…70° C); 0…90% humidity, non-condensing;

B30A/B/L/M/S Polycarbonate, stainless steel, polyurethane, thermoplastic elastomer, acrylic; NEMA 4X/IP 66

B30W/X/Y/Z Copper free, epoxy-coated, aluminum, buna seal, NEMA 4X/IP66

Liquid

Gas

Rate Time Seconds, minutes, hours, days

Totalizer Exponents 0.00, 0.0, X1, x10, x100, x1000

K factor Units Pulses/Gallon, Pulse/cubic meter, pulses/liter, pulses/cubic foot

1…100 seconds response to a step change input, user adjustable

Environmental Limits

Materials and Enclosure Ratings

Engineering Units

Gallons, Liters, Oil Barrels (42 gallon), Liquid Barrels (31.5 gallon), Cubic Meters, Million Gallons, Cubic Feet, Million Liters, Acre Feet

Cubic Feet, Thousand Cubic Feet, Million Cubic Feet, Standard Cubic Feet, Actual Cubic Feet, Normal Cubic Meters, Actual Cubic Meters, Liters

PART NUMBER CONSTRUCTION

Blancett B3000 Display -

Model

Blancett B3000 Display B30

Model

Base B Advanced A Solar S Base – Loop Powered Only L Base – Explosion Proof*– Loop Power Only W Base – Explosion Proof* – Battery & Loop Power X

Advanced – Loop Powered Only M Advanced – Explosion Proof* – Loop Power Only Y Advanced – Explosion Proof* – Battery & Loop Power Z

Mounting

Meter M Remote R Swivel S

Units of Measure

Customer Selectable CS

*For hazardous locations the monitor must be installed on an Explosion-Proof rated meter. To maintain compliance, optional kit P/N B280-737 for meter mounting is required.

Page 9 March 2014

Compact Digital Flow Monitor, Model B3000

INSTALLATION

Connecting the B3000 to a Frequency Output Device

Most turbine flow sensors produce a frequency output that is directly proportional to the volumetric flow through the sensor. There are, however, different output waveforms that can be presented to the display device depending on the transducer that converts the mechanical motion of the turbine into an electrical signal.

The B3000 monitor has two jumpers that are used to set the type of signal and the minimum amplitude of the signal that it accepts. The first thing to established is the type of output provided by the flow sensor. The outputs almost always fall into one of two types.

Type 1 – This is the unaltered frequency signal coming from an un-amplified magnetic pickup. This signal is normally a sine wave in appearance and the amplitude of the waveform varies with the flow. Small turbines have comparatively small rotating masses so they produce a smaller amplitude waveform and higher frequencies than larger turbine sensors.

Type 2 – The frequency signal from the transducer is amplified, wave shaped or both to produce a waveform of a specified type and amplitude. Most amplified transducers output a square wave shape at one of many standard amplitudes. For example a popular amplified output is a 10V DC square wave.

If the flow sensors output signal is type 1, the minimum amplitude of the frequency output must also be determined. The B3000 has a high or low signal sensitivity setting. High signal sensitivity (30 mV) is used with low amplitude (usually small) turbine flow sensors. The low signal sensitivity setting (60 mV) is typically used for larger turbines and amplified transducers (see Figure 3 and Figure 4).

OTE:N The high signal sensitivity setting is used where the minimum signal amplitude is below 60 mV. Setting the sensitivity

lower than necessary opens the instrument up to a greater possibility of noise interference.

Input Signal Level Selection

Input Waveform Selection

JP1

Pulse

TB1

Figure 3: Input jumper settings (NEMA 4X) Figure 4: Input jumper settings (Ex-Proof)

Input Total Pulse Signal

Mag

JP2

Iso

JP3

High

Low

(Magnetic Pickup Selection Shown)

Input Signal Level Selection

(Low Signal Sensitivity (60 mV) Selection Shown)

TB1

(Low Signal Sensitivity (60 mV) Selection Shown)

JP2

LowHigh

Signal

Gnd

Input Waveform Selection

(Magnetic Pickup Selection Shown)

Input

JP1

MagPulse

TB2

Freq. In

–

Once the type of waveform and input signal level (amplitude) are determined the jumpers on the B3000 circuit board are set.

For typical variable reluctance magnetic pickups the waveform selection jumper should be set for Mag. The setting for the input level must be determined from looking at the magnetic pickup specifications. If the minimum amplitude at the minimum rated flow is greater than 60 mV use the low signal sensitivity jumper position (see Figure 3 and Figure 4).

If the minimum signal level is below 60 mV use the high signal sensitivity jumper position.

Again all B3000 flow monitors come pre-configured from the factory, if ordered with a Blancett flow sensor.

Page 10 March 2014

Iso Total Pluse

OC Total Pluse

Programming Manual

TR_B

TR_A

RS485 Gnd

Setpoint 1

Setpoint 2

Gnd

Freq. In

JP1

Input Total Pulse Signal

Pulse

–

Mag

4-20mA

JP2

–

Iso

–

JP3

High

Total Reset

Low

Signal Gnd

TB1

Pulse

Mag

JP1

Input

JP1

MagPulse

JP2

LowHigh

Signal

Input

JP1

Total Pulse

Iso Total Pluse

OC Total Pluse

Freq. In

4-20mA

Total Reset

Signal Gnd

ISO OC

MagPulse

TB2

–

JP3

TB1

Gnd

Setpoint 2

Setpoint 1

RS485 Gnd

TR_A

TR_B

+ –

3.6Vdc Battery

Figure 5: Typical magnetic pickup connection (NEMA 4X) Figure 6: Typical magnetic pickup connection (Ex-Proof)

For amplified input signals the input jumper should be set to Pulse and the signal jumper set to Low (see Figure 7 and Figure 8).

OTE:N Amplified magnetic pickups require an external power source. The B3000 does not supply power to an

amplified pickup.

Input

JP1

MagPulse

POWER SUPPLY

POWER

SUPPLY

Iso Total Pluse

OC Total Pluse

TR_B

TR_A

RS485 Gnd

Setpoint 1

Setpoint 2

Gnd

Freq. In

JP1

Input Total Pulse Signal

Pulse

–

Mag

4-20mA

JP2

–

Iso

–

JP3

High

Total Reset

Low

Signal Gnd

TB1

Pulse

Mag

JP1

Input

TB1

Gnd

Setpoint 2

Setpoint 1

RS485 Gnd

TR_A

TR_B

3.6Vdc Battery

JP2

LowHigh

Signal

Input

JP1

MagPulse

TB2

Freq. In

–

4-20mA

–

Iso Total Pluse

–

Total Pulse

Total Reset

OC Total Pluse

Signal Gnd

ISO OC

JP3

+ –

Figure 7: Typical amplified pickup connection (NEMA 4X) Figure 8: Typical amplified pickup connection (Ex-Proof)

Page 11 March 2014

Compact Digital Flow Monitor, Model B3000

POWER CONNECTIONS

Standard

The power supply used in the B30A/B/X/Z is an internal lithium 3.6V DC “D” cell that will power the monitor for about six years when no outputs are used. The monitor can also get power from a 4-20 mA current loop (see Figure 9 and Figure 10). If the current loop is used a sensing circuit within the monitor detects the presence of the current loop and disconnects the battery from the circuit. The B30L/M/W/ versions use loop power only and the B30S uses solar power only.

JP2

LowHigh

10…28V DC

4-20 mA

Current Loop

(10…28V DC)

Load

RS485 Gnd

Setpoint 1

Setpoint 2

Freq. In

4-20mA

Iso Total Pluse

Total Reset

OC Total Pluse

Signal Gnd

Signal

TR_B

TR_A

Gnd

–

JP1

Input Total Pulse Signal

Pulse

Mag

JP2

Iso

JP3

High

Low

TB1

Gnd

Setpoint 2

Setpoint 1

RS485 Gnd

TR_A

TR_B

3.6Vdc Battery

+ –

Iso Total Pluse

Total Pulse

Input

JP1

Freq. In

4-20mA

Total Reset

OC Total Pluse

Signal Gnd

ISO OC

JP3

MagPulse

TB2

10…28 VDC

–

4-20 mA Current Loop (10…28V DC)

–

Load

Figure 9: Loop power connections (NEMA 4X) Figure 10: Loop power connections (Ex-Proof)

CAUTION

GROUNDING FOR THE EXPLOSION PROOF ENCLOSURE IS NECESSARY. THE EXPLOSION PROOF ENCLOSURE IS PROVIDED WITH A GROUNDING SCREW ON THE INSIDE OF THE ENCLOSURE. THE CONDUCTOR USED FOR GROUNDING MUST BE OF A WIRE GAGE EQUAL TO OR GREATER THAN THE SIGNAL WIRES BEING USED. SEE FIGURE 11.

The explosion proof enclosure is provided with a grounding screw on the inside of the enclosure. The conductor used for grounding must be of a wire gage equal to or greater than the signal wires being used.

To Earth Ground

Figure 11: Required grounding for Ex-proof enclosure

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Programming Manual

Solar

A solar cell mounted on the top of the monitor in the B30S charges an internal 3.6V DC nickel-cadmium battery that powers the monitor. A fully charged battery powers the monitor for approximately 30 days. The solar powered B3000 has a single totalizing pulse output and cannot be powered by a 4-20 mA loop.

Solar Cell

Figure 12: Solar powered B3000

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Compact Digital Flow Monitor, Model B3000

OPERATING THE MONITOR

The monitor has three modes of operation referred to as the Run, Programming, and Extended Programming modes.

Communications

Indicator

Rate

Alarm

Activation

Battery

Indicator

Rate

Units

Totalizer

Multiplier

Total

Totalizer

Units

Figure 13: Display annunciators

To access the program mode, momentarily press and then release MENU until the first programming screen is displayed. The extended programming mode is entered by pressing and holding MENU until the first programming option appears. After programming the display with the necessary information, a lock out feature is available to prevent unauthorized access or changing of the meter’s setup parameters.

Programming Mode

COM

Figure 14: Keypad detail

Enter

1 2

COM

Down

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Programming Manual

Buttons

MENU – Switches between normal running and programming modes. UP Arrow (▲) – In programming mode scrolls forward through the parameter choices and increments

numeric variables. RIGHT Arrow (►) – In programming mode scrolls backward through the parameter choices and moves the active

digit to the right. ENTER – Used to save programming information, advance to the next programming parameter, and in the

reset process. TOTAL FLOW RESET – This touch sensor button allows the total to be reset without opening up the case. This button

pertains to the explosion proof version only.

OTE:N The “through the glass” touch sensor button is currently under development in the explosion proof version

of the B3000.

Special Functions

MENU + ENTER – Simultaneously press and hold to reset the current totalizer. MENU - Press and hold menu for three seconds to enter extended programming mode. UP Arrow (▲) + Right Arrow (►) – Simultaneously press and hold to show the firmware version number, then the

grand total.

UP Arrow (▲) – In run mode increases display contrast. RIGHT Arrow (►) – In run mode decreases display contrast.

Modes

RUN – Normal operating mode. PROGRAM – Used to program variables into the display. EXTENDED PROGRAM – Used to program advanced variables into the display. TEST – Used as a diagnostic tool to show input frequency and totalizer counts.

If your monitor was ordered with a Blancett flow meter, the two components ship from the factory configured as a set. If the monitor is a replacement, the turbine’s K factor changed, or the monitor is used with some other pulse generating device; programming is necessary.

Page 15 March 2014

Compact Digital Flow Monitor, Model B3000

Programming Using Frequency Output Turbine Flow Meters

Each Blancett turbine flow meter is shipped with either a K factor value or frequency data. If frequency data is provided, the data must be converted to a K factor before programming the monitor. K factor information, when supplied, can usually be found on the neck of the flow meter or stamped on the flow meter body. The K factor represents the number of pulses per unit of volume (see K FACTORS EXPLAINED on page 38). The K factor is required to program the monitor.

Essentials

The B3000 monitor is engineered to provide several levels of programming tailored to the needs of the user. The first or standard level provides access to the most commonly used setup parameters bypassing the more advanced settings. The first level programming is entered by pressing and holding MENU for about one second.

The second level or extended settings are accessed by pressing and holding MENU until the extended programming menu starts.

With the standard and solar liquid monitors there is a third level. For the most basic unit setup choices the B3000 monitor employes a simple and advanced setup option accessed through the Rate SU parameter. If Simple is selected the rate and total choices are reduced to the five most common combinations avoiding the need to make unit and interval choices.

Liquid Meters Standard Solar Advanced I/O Basic Functions Press MENU for about one second and then release.

Extended Functions Press and hold MENU until the extended programming menu starts. Simple Setup Select Rate SU in the extended functions and choose Simple. Advanced Setup Select Rate SU in the extended functions and choose Advanced.

Table 1: Display mode selection information

Not Applicable

Enter Programming Mode

The programming modes are accessed by pressing MENU for basic functions. Extended functions are accessed by pressing and holding MENU until the first programming parameter appears.

Battery

Indicator

Units

Indicator

Totalizer

Multiplier

Numeric

Values

Function

Figure 15: Programming mode display

Totalizer

Units

Page 16 March 2014

Programming Manual

PROGRAMMING PARAMETERS

Conventions

The individual programming parameters are arranged as follows.

Top Line – Indicates what the parameter is and if it is a selection or an entry. Bottom Line – Indicates what menu level the parameter resides in.

Select Fluid Type Fluid

Basic Function

At the Fluid prompt use ▲ or ► to select either Liquid or Gas.

OTE:N The fluid selection choice will affect what menu choices are available to the user. Consult the full MENU MAPS on page

32 in the for further details.

OTE:N The following programming assumes the meter is set for liquid. Parameters for gaseous fluids can be found later in

the manual.

Select Meter Size Meter

Basic Function

At the Meter prompt press ENTER to show the current meter size. Use ▲ or ► to select the correct meter size and press ENTER again to advance to the next parameter.

OTE:N The meter size selection refers to the bore of the meter and not the connections size. For a listing of the Blancett

turbine bore sizes see the default K factor table in the Default K Factor Values on page 29.

Select Display Function Display

Extended Function

The B3000 monitor has three display selections.

Flow Flow

The Flow setting is used for normal operation of the monitor. In this mode the display shows both the instantaneous flow rate and current total simultaneously. See Figure 16.

Instantaneous

Flow Rate

Current

Total

Current Total Units

Figure 16: Instantaneous flow rate and current total

Flow Rate

Units

Totalizer

Multiplier

Grand Total G-Total

The Flow-GT choice forces the meter to alternate between the instantaneous flow and the grand total with roll-over counts. See Figure 17.

The grand total is the accumulation of all the fluid that has gone through the meter sense the last time the grand total was cleared. This totalizer is in addition to the current total totalizer on the display and is always enabled.

In addition the grand total screen also displays the number of times the grand total has reached its maximum count (9,999,999) and rolled over to zero.

Page 17 March 2014

Compact Digital Flow Monitor, Model B3000

Roll-Overs

Total

Totalizer

Mode

Figure 17: Grand total

Roll-Over Indicator

Test Test

The Test setting places the monitor into a special diagnostic mode that shows the current input frequency and the accumulated input counts. Figure 18 shows the layout for test mode values. The diagnostic mode makes it possible for the user to see precisely the frequency input the monitor is seeing and is very useful in troubleshooting and noise detection.

Input

Frequency

Totalizer

Counts

Figure 18: Test mode screen

If the current setting requires a change, press ► to advance to the alternate choice. Once the correct choice is displayed, press

ENTER to save the new selection and advance to the next parameter.

Select Meters K Factor Unit KFacUnt

Basic Function

At the KFacUnt prompt, press ENTER. The display now shows the current K factor unit. If the current selection is correct, press ENTER to advance to the next parameter. For meters calibrated in gallons, use Pul/Gal; for meters calibrated in cubic meters,

use Pul/m3; and so on.

Enters Meters K Factor KFactor

Basic Function

OTE:N The K factor supplied with your meter or calculated from calibration data will be needed to complete this step.

At the KFactor prompt, press ENTER. The most significant digit in the K factor will begin to flash. Using ▲ increment the display digit until it matches the meter’s first K factor digit. If the current selection is correct, press ► to advance to the next digit. Repeat this process until all K factor digits have been entered. Press ENTER to save the K factor.

OTE:N The number of digits available before and after the decimal point is determined by the bore size of the flow sensor

being used. The largest K factors will be associated with the smallest bore sizes. The maximum allowable K factor is 99999.9. The minimum must be at least 1.000. If an out of range number is entered the display flashes Limit and refuses to allow the entry.

Page 18 March 2014

Programming Manual

Select Rate Units Setup Rate SU

Extended Function

The Rate SU is only available on the standard and solar liquid monitors. For the most basic unit setup choices the B3000 monitor has a simple and advanced setup option accessed through the rate setup parameter. If Simple is selected the rate and total choices are reduced to the five most common combinations avoiding the need to make unit and interval choices. When Advanced is selected the monitor allows access to all rate, total, and interval parameters.

Select Flow Rate Units Flo Unit

Basic Function (Simple Setting)

The monitor allows the choice of many common rate units. Consult the MENU MAPS on page 32 or the SPECIFICATIONS on

page 7 for all the unit choices. At the Flo Unit prompt, press ENTER. The monitor now shows the current rate and totalizer

units choice flashing on and off. If the current selection is correct, press ENTER to advance to the next parameter. To change to an alternate unit, use ▲ or ► to scroll to the required rate unit and press ENTER to save the choice.

Select Rate (Time) Interval RateInt

Basic Function (Advanced Setting)

The term rate implies that something is occurring over a period of time. Most people are familiar with the speed of a car reported in miles per hour (mph). The same concept holds true for a flow meters based on sensing velocity. The time choices are Sec (seconds), Min (minutes), Hour (hours), and Day (days). At the Rate Int prompt, press ENTER. The monitor now shows the current time interval choice flashing on and off. If the current selection is correct, press ENTER to advance to the next parameter. To change to an alternate time interval, use the use ▲ or ► to scroll to the required time interval and press ENTER to save the choice.

Select Flow Rate Units RateUnt

Basic Function (Advanced Setting)

The monitor allows the choice of many common rate units. Consult the MENU MAPS on page 32 or the SPECIFICATIONS on

page 7 for all the unit choices At the RateUnt prompt, press ENTER. The monitor now shows the current rate unit choice

flashing on and off. If the current selection is correct, press ENTER to advance to the next parameter. To change to an alternate unit, use ▲ or ► to scroll to the required rate unit and press ENTER to save the choice.

Select Total Units of Measure TotlUnt

Basic Function (Advanced Setting)

If a flow total is required, the units for the total must first be selected. The monitor allows the choice of many common totalization units. Consult the MENU MAPS on page 32 or the SPECIFICATIONS on page 7 for all the unit choices. At the TotlUnt prompt, press ENTER. The monitor shows the current total units. If the current selection is correct, press ENTER to advance to the next parameter. To change to an alternate unit, use ▲ or ► to scroll to the required totalization unit and press

ENTER to save the choice.

Select Total Multiplier TotlMul

Basic Function (Advanced Setting)

The monitor has a very versatile display that has the ability to accumulate the flow total in multiples of ten. For example, if the most desirable totalization unit is 1000 gallons, the monitor can easily be set up for this requirement. Once the unit is back in run mode, every time the total display increments by one digit the actual total would be an additional 1000 gallons. At 1000 gallons the total display would read 1, at 3000 gallons the total display would read 3, and so on. This feature eliminates having to look at a total, count the digits, and mentally insert commas for each 1000 multiple.

At the TotlMul prompt, press ENTER . The monitor now shows the current total multiplier. If the selection is correct, press ENTER to advance to the next parameter. To change to an alternate multiplier, use ▲ or ► to scroll to the required multiplier unit and press ENTER to save the choice. The multiplier choices: 0.01 (÷ 100), 0.1 (÷ 10), 1, x10, x100, x1000 units

Page 19 March 2014

Compact Digital Flow Monitor, Model B3000

ENTER SPECIFIC GRAVITY VALUE (SPEC GR)

Basic Function (activated when mass units are selected)

The B3000 has two mass flow unit and two mass total unit choices (pounds and kilograms). When either pounds or kilograms are chosen in either the RateUnt or TotlUnt parameters the Spec Gr entry parameter is activated.

Mass readings in the B3000 are not temperature or pressure compensated so it is best to enter the specific gravity of the fluid as close to the system running temperature as possible. As liquids are essentially incompressible pressure compensation is not necessary for liquids.

Enter a Scale Factor Scale F

Extended Function

The scale factor is used to force a global span change. For example, under operating conditions the display is reading a consistent three percent below the expected values at all flow rates. Rather than changing the K factor and linearization parameters individually, the scale factor can be used to compensate for the three percent offset. The scale factor would be set to 1.03 to correct the readings. The range of scale factors is from 0.10…5.00. The default scale factor is 1.00.

At the Scale F prompt, press ENTER. The first digit of the existing scale factor, if any, will begin to flash. If the current selection is correct, press ENTER to advance to the next parameter.

If the current selection requires a change, use ▲ to increment the display digit until it matches the first digit of the new scale factor. Next press ► to advance to the next digit and using ▲ to increment the second display digit until it matches the second digit of the new scale factor. Repeat this step for the third digit. Press ENTER to save the new scale factor.

OTE:N If an out of range number is entered the display will flash Limit and refuse to allow the entry.

Preset Total SetTotl

Extended Function

It is sometimes helpful to be able to set the totalizer to a predetermined number before starting a process. The B3000 allows this through the use of the set total menu entry. The preset is capable of seven digits or up to 8,888,888.

At the SetTotl prompt, press ENTER twice. The first digit of the current preset total will begin to flash. If the current selection is correct, press ENTER to advance to the next parameter.

If the current selection requires a change, use ▲ to increment the display digit until it matches the first digit of the required preset. Next press ► to advance to the next digit and using ▲ to increment the second display digit until it matches the second digit of the preset. Repeat this step until the preset is complete. Press ENTER to save the new preset.

OTE:N If an out of range number is entered the display will flash Limit and refuse to allow the entry.

Low Flow Cutoff Cutoff

Extended Function

A low flow cutoff entry is provided to allow low flow rates (that can be present when pumps are off and valves are closed) to be displayed as zero flow. A typical value would be about five percent of the flow sensors maximum flow. This setting is a good compromise between suppression of noise and utilizing the full span of the flow sensor.

The low flow cutoff is entered as an actual flow value. For example if the maximum flow rate for the flow sensor was 100 gpm the low flow cutoff values should be set for five percent of 100 gpm. The entry would then be 5.0.

At the Cutoff prompt, press ENTER. The first digit of the current low flow cutoff will begin to flash. If the current selection is correct, press ENTER to advance to the next parameter.

If the current selection requires a change, use ▲ to increment the display digit until it matches the first digit of the required low flow cutoff value. Next press ► to advance to the next digit and using ▲ to increment the second display digit until it matches the second digit of the preset. Repeat this step until the low flow cutoff is entered. Press ENTER to save the new low flow cutoff.

OTE:N If an out of range number is entered the display will flash Limit and refuse to allow the entry.

Page 20 March 2014

Programming Manual

GAS COMPENSATION

Gas Turbines Only

Fluid measured by the gas turbine meter is compressible, and is also affected by temperature changes and pressure changes as illustrated by the ideal gas law equation.

Absolute Pressure and Temperature

The ideal gas law equation shows that the volume of gas is determined by pressure and temperature applied to the gas under running conditions. In this equation, the pressure, P, is absolute pressure the observed gauge pressure plus the atmospheric pressure. The commonly used domestic unit of measure for absolute pressure is pounds per square inch absolute (psia). Atmospheric pressure is considered to be 14.73 psi. Therefore, absolute pressure (psia) is the sum of the gage pressure plus 14.73.

The absolute temperature in the equation above is expressed in degrees Rankine, which is calculated by adding 459.67 to the temperature in ° F.

Because pressure and temperature have a large impact on the mass of gas moving through the flow meter both values must be entered into the B3000 for accurate gas readings to occur.

OTE:N The B3000 calculates the correct pressure and temperature values without having to convert to absolute pressure or

degrees Rankine. The compensation values should be entered in psig and ° F.

Operating Pressure Op Pres

Basic Function (Gas Only) At the Op Pres prompt, press ENTER. The first digit of the current pressure setting begins to flash. If the current selection requires a change, use ▲ to increment the display digit until it matches the first digit of the required

pressure value. Next press ► to advance to the next digit and using ▲ to increment the second display digit until it matches the second digit of the operating pressure. When the correct pressure setting has been entered, press ENTER to save the new pressure value.

Operating Temperature Op Temp

Basic Function (Gas Only) At the Op Temp prompt, press ENTER. The first digit of the current temperature setting begins to flash. If the current selection requires a change, use ▲ to increment the display digit until it matches the first digit of the required

temperature value. Next press ► to advance to the next digit and using ▲ to increment the second display digit until it matches the second digit of the operating temperature. When the correct pressure setting has been entered, press ENTER to save the new temperature value.

Damping Factor Damping

Extended Function

The damping factor is increased to enhance the stability of the flow readings. Damping values are decreased to allow the monitor to react faster to changing values of flow. This parameter can take on any value between 0…99 % with 0 being the default.

At the Damping prompt, press ENTER. The current damping setting will begin to flash. If the current selection is correct, press ENTER to advance to the next parameter.

If the current selection requires a change, use ▲ to increment the display digit until it matches the first digit of the required damping value. Next press the ► arrow key to advance to the next digit and using ▲to increment the second display digit until it matches the second digit of the damping value. Press ENTER to save the new damping value.

Page 21 March 2014

Compact Digital Flow Monitor, Model B3000

Internal

JP1

JP2

JP3

Input Total Pulse Signal

JP1

JP2

JP3

Input Total Pulse Signal

Freq. In

4-20mA

Iso Total Pluse

TR_B

TR_A

RS485 Gnd

Setpoint 1

Setpoint 2

Gnd

–

Total Reset

OC Total Pluse

Signal Gnd

TB1

Mag

Pulse

Iso

Low

High

Isolated Output

Total Pulse

Internal

–V

2.2…10k Pullup

Resistor

100 mA

Maximum

Totalizer Pulse Output PulsOut

Basic Function

The PulsOut parameter can be either enabled or disabled. When enabled, this output generates a fixed width 30 mS duration, pulse every time the least significant digit of the totalizer increments. The amplitude of the pulse is dependent on the voltage level of the supply connected to the pulse output and is limited to a maximum 28V DC.

The B3000 provides two types of totalizer pulses. The basic open drain FET output, Figure 19 and Figure 20, provides a ground referenced output pulse that swings between about 0.7V DC and VCC.

Input

JP1

Total Pulse

Freq. In

4-20mA

Iso Total Pluse

Total Reset

OC Total Pluse

Signal Gnd

ISO OC

MagPulse

TB2

–

JP3

Internal

2.2 …10k Pullup

Resistor

Open Drain FET

Total Pulse Output

100 mA

Maximum

RS485 Gnd

Setpoint 1

Setpoint 2

Freq. In

4-20mA

Iso Total Pluse

Total Reset

Total Pluse

Signal Gnd

TR_B

TR_A

Gnd

JP1

–

JP2

–

JP3

Pulse

Mag

High

Input Total Pulse Signal

Iso

2.2…10k Pullup

Resistor

Open Drain FET

Total Pulse Output

100 mA

Maximum

Low

TB1

Figure 19: Open drain connections (NEMA 4X) Figure 20: Open drain connections (Ex-Proof)

The isolated pulse output (ISO), Figure 21 and Figure 22, are again an open collector output with the emitter of the transistor connected to the negative output terminal and is not referenced to ground. This output is optically isolated from the input signal for systems that require a totally isolated output pulse.

Input

JP1

Total Pulse

Freq. In

4-20mA

Iso Total Pluse

Total Reset

OC Total Pluse

Signal Gnd

ISO OC

MagPulse

TB2

–

Internal

JP3

2.2…10k

Pullup

Resistor

Isolated Output

Total Pulse

100 mA

Maximum

–V

Figure 21: Opto-isolated open collector connections (NEMA 4X) Figure 22: Opto-isolated open collector connections (Ex-Proof)

Both outputs have a maximum current capacity of 100 mA and require a pullup resistor. The value of the pullup resistor is dependent on the supply voltage and the maximum current required by the load device.

Page 22 March 2014

Programming Manual

Freq. In

4-20mA

Iso Total Pluse

TR_B

TR_A

RS485 Gnd

Setpoint 1

Setpoint 2

Gnd

–

Total Reset

OC Total Pluse

Signal Gnd

TB1

Mag

Pulse

Iso

Low

High

–

Input Total Pulse Signal

JP1

JP2

JP3

4-20 mA

Current Loop

(11 to 30 VDC)

POWER

SUPPLY

10A MAX

FUSED

400mA FUSED

CAT III 1000V

HOLD MIN MAX REL

Hz % ms RANGE

AutoHOLD FAST MIN MX LOGGING YES

CANCEL SAVE NO

SETUP

µA

TEMPERATURE

COM

OFF

VIEW MEM

CLEAR MEM

ac+dc

µA

ac+dc

µA

°C

°F

MEM

HM MS

51000

AUTO

MANUAL

FAST MAX MIN AVG

0 0

LOG

HOLD

Flow at 20 mA Fl=20mA

Basic Function

When the display is operated using loop power, the flow rate that corresponds to 20 mA must be set. This setting normally represents the maximum rate of the flow sensor connected to the display but other entries are possible.

At the Fl=20mA prompt, press ENTER. The current setting will begin to flash. If the current setting is correct, press ENTER to advance to the next parameter. If the current setting requires a change, use ▲ to increment the display digit until it matches the first digit of the required maximum flow value. Next press ► to advance to the next digit and using ▲ to increment the second display digit until it matches the second digit of the required value. Repeat this step until the maximum flow at 20 mA is entered. Press ENTER to save the new flow value.

4-20 mA Calibration 4-20Cal

Extended Function This menu item allows the fine adjustment of the Digital to

Analog Converter (DAC) that controls 4-20 mA output. The 4-20 mA output is calibrated at the factory and under most circumstances does not need to be adjusted. If the output needs to be adjusted for any reason the 4-20 mA calibration procedure is used.

The DAC used in the B3000 is an twelve bit device so the valid entries range from 0…4095.

4 mA Adjustment 4mA Out

To set the 4 mA value, connect an ammeter in series with the loop power supply as shown in Figure 23. At the 4-20Cal prompt, press ENTER. The display will now show a steady NO indication. Press ▲ to change to a YES display and press ENTER. The 4 mA DAC setting is typically between 35…50. Using ▲ and ► while monitoring the ammeter, adjust the 4 mA value to obtain a 4 mA reading on the ammeter. The ▲ increases the DAC value and ► decreases the DAC value. When a steady 4 mA reading is obtained on the ammeter, press ENTER to lock in this value and move to the 20 mA adjustment.

Figure 23: 4-20 mA calibration setup

20 mA Adjustment 20mAOut

The 20 mA adjustment is performed using the same procedure as the 4 mA adjustment. While monitoring the ammeter, adjust the 20 mA DAC value to obtain a 20 mA reading. The ▲ increases the DAC value and ► decreases the DAC value. When a steady 20 mA reading is obtained on the ammeter, press ENTER to lock in this value and move to the next parameter.

4-20 mA Test 4-20Tst

The B3000 monitor contains a diagnostic routine that allows the simulation of mA output values between 4…20 to check output tracking. At the 4-20 TEST prompt the current is shown as a flashing number. Use ▲ to increase the simulated mA output in increments of 1 mA. The ► decreases the mA output. The ammeter should track the simulated mA output. If a 4-20 mA test is not necessary, press ENTER to move to the next parameter.

OTE:N Pressing ENTER when the monitor is in test mode will exit the test mode and move on to the next

programming parameter.

Page 23 March 2014

Compact Digital Flow Monitor, Model B3000

Linearization Linear

Extended Function

Enhanced accuracy can be obtained by linearization of the display. The linearization function accepts a maximum of ten points. Linearization requires additional calibration data from the meter to be used with the monitor. Typically, calibration information can be obtained in three, five, and ten points from the flow meter’s manufacturer. If linearization is not needed, press ► to advance to the next parameter. The maximum number of linearization points is ten.

Number of Points

At the Linear prompt, press ENTER. The Lin Pts value will be displayed. If the number of points is set to 0, linearization is disabled. Press ENTER and the most significant digit of the number of points entry begins to flash. The first number can either be a 1 or a 0 only. Use ▲ to change the first digit. Press ► to move to the least significant digit.

OTE:N If a number other than 0 or 1 is entered in this field the display will flash Limit indicating that an over range is entered

when ENTER is pressed.

Again, ▲ increments the value. When the number of points is input, press ENTER to move to the first linear points frequency entry.

Data Entry

OTE:N If the number of linear points is set to 1 the B3000 assumes the user is entering the maximum frequency and

coefficient. Further, the meter assumes that the implied first point is at a frequency of 0 Hz and a coefficient of 0.

Frequency

Press ENTER and the first linear point’s frequency input Freq#1 begins to flash. Enter the frequency for the first linear point using ▲ to increment the numerical values and ► to change the position of the number being entered. When the frequency value input is complete, press ENTER to change to the coefficient value Coef#1 for the first linear point.

Coefficient

The coefficient is the value applied to the nominal K factor to correct it to the exact K factor for that point. The coefficient is calculated by dividing the actual K factor for that point by the Average (nominal) K factor for the flow meter.

Linear Coecient =

Actual K Factor

Nominal K Factor

At the Coef#1 prompt, enter the coefficient that corresponds to the frequency value previously entered. Press ENTER to move to the scaling point.

Continue entering pairs of frequency and coefficient points until all data has been entered. Press ENTER to move to the next parameter.

OTE:N The frequency values must be entered in ascending order. If a lower frequency value is entered after a higher value

the B3000 flash Limit followed by the minimum frequency value acceptable to the display.

Example:

The following is actual data taken from a one inch turbine flow sensor calibrated with water.

Page 24 March 2014

Programming Manual

Unit Under Test (UUT) Calibration Data Table In GPM

Actual

GPM

UUT

Frequency

Hz Counts/Gallon GPM % Rate

UUT Actual

K factor

(Hz x 60)

Nominal K

Linear

Coefficient

Raw Error

50.02 755.900 906.72 49.72 1.0060 0.59

28.12 426.000 908.96 28.02 1.0035 0.35

15.80 240.500 913.29 15.82 0.9987 -0.13

8.88 135.800 917.57 8.93 0.9941 -0.59

4.95 75.100 910.30 4.94 1.0020 0.20

Nominal K (NK) 912.144

Table 2: Sample linearization data

In this example the linear coefficient has already been calculated by the calibration program so all that is required is to enter 5 into the number of linear points Lin Pts parameter and then enter, in order, the five frequency, linear coefficient data pairs.

Modbus Modbus

Extended Function

The Modbus output parameter can be either enabled or disabled. When enabled, this output allows communications with the B3000 using the Modbus RTU protocol. For additional information see MODBUS INTERFACE on page 45.

At the Modbus prompt, press ENTER. The current state of the Modbus output is shown. If the current state is correct, press ENTER to advance to the next parameter.

If the current state requires a change, use either ▲ or ► to toggle between state. When the proper state has been selected press ENTER.

Bus Address BusAddr

If the Modbus output is enabled a valid Modbus address must also be chosen. Every device communicating over the RS485 communications bus using the Modbus protocol must have a unique bus address. Address values range from 0…127 with 0 being the default.

At the BusAddr prompt, press ENTER. The current setting begins to flash. If the current setting is correct, press ENTER to advance to the next parameter.

If the current setting requires a change, use ▲ to increment the display digit until it matches the first digit of the required bus address. Next press ► to advance to the next digit and using ▲ to increment the second digit until it matches the second digit of the required address. Repeat this step for the third digit of the address and then press ENTER to save the new address and advance to the next parameter.

Set Points

Set points allow the meter to signal when a specific flow condition has been achieved. They are commonly used to indicate high or low flow conditions that need to be attended to. The B3000 has two open collector outputs controlled by the set point function.

The set point transistors have the same current limitations and setup requirements as the totalizing pulse output transistors described previously (see Figure 23 and Figure 24).

Both set point one and set point two are configured using the same procedures but the hysteresis and tripping conditions are independently set for each set point output.

OTE:N In most instances the current capacity of an open collector transistor is not sufficient to operate old style counters

that relied on relay contact closures. When used with basic counting circuits a solid state relay is likely to be needed.

Page 25 March 2014

Compact Digital Flow Monitor, Model B3000

Set Point 1 SetPt 1

Extended Function

The set point is the flow value at which the output transistor changes state. It is set using the same units as the rate units are entered.

1 and 2

100 mA

Maximum

RS485 Gnd

Setpoint 1

Setpoint 2

Freq. In

4-20mA

Iso Total Pluse

Total Reset

OC Total Pluse

Signal Gnd

TR_B

TR_A

Gnd

–

JP1

Input Total Pulse Signal

Pulse

Mag

Iso

High

Low

TB1

Internal

JP2

JP3

Internal

TB1

Gnd

Setpoint 2

Setpoint 1

RS485 Gnd

TR_A

TR_B

3.6Vdc Battery

2.2…10K

100 mA

Maximum

+ –

Open Collector

Control Output

1 and 2

Pull-up

Resistor

2.2…10K Pull-up

Resistor

Open Collector Control Output

Figure 24: Set point output (NEMA 4X) Figure 25: Set point output (Ex-Proof))

At the SetPt 1 prompt, press ENTER. The most significant digit of the current setting begins to flash. If the current setting is correct, press ENTER to advance to the next parameter.

If the current setting requires a change, press ► to advance to the first digit of the required set point value. Once the correct place is reached use ▲ to increment the digit until it matches the first number of the required set point. Use ► to advance to the next digit of the required set point value then use ▲to increment the display digit until it matches the next digit of the required set point. Repeat this step for the all the digits of the set point and then press ENTER to save the new set point and advance to the next parameter.

Hysteresis 1 HystSP1

Extended Function

Hysteresis is used to modify how the output transistor reacts around a set point by taking recent history into account. Hysteresis prevents an output from turning on and off rapidly when the programed flow rate is at or very near the set point.

For example, a low flow alarm is set to activate when the flow falls below a pre programed point. When the flow is reduced to the set point, even minute changes of flow above the set point turns the output off disabling the alarm. Without hysteresis, if the flow rate fluctuates slightly above and below the set point the output rapidly cycle between on and off states.

Another example is a thermostat controlling a heater. The thermostat turns the heater on when the temperature drops below “A” degrees, but won’t turn it off until the temperature rises above “B” degrees. The temperature between “A” and “B” is know as the hysteresis. Thus the on/off output of the thermostat to the heater when the temperature is between “A” and “B” depends on the “history” of the temperature. This prevents rapid switching on and off as the temperature drifts around the set point.

Refer to the graphical representation of the hysteresis setting as shown in Figure 26. The hysteresis value is set using the same units as the rate units are entered.

At the HystSP1 prompt, press ENTER. The most significant digit of the current setting begins to flash. If the current setting is correct, press ENTER to advance to the next parameter.

If the current setting requires a change, press ► to advance to the first digit of the required hysteresis value. Once the correct place is reached use ▲ to increment the digit until it matches the first number of the required hysteresis. Use ► to advance to the next digit of the required hysteresis value then use ▲ to increment the display digit until it matches the next digit of the required hysteresis. Repeat this step for the all the digits of the hysteresis and then press ENTER to save the new hysteresis and advance to the next parameter.

Page 26 March 2014

Programming Manual

Minimum

Flow

OFF Setpoint

ON Setpoint

Output ON

Maximum

Flow

Output OFF

Hysteresis

Figure 26: Set point actions

OTE:N Neither the set point nor the hysteresis values are checked against the meter size to see if they are appropriate. Care

should be used when entering these values, especially in critical applications, as it is possible to enter inappropriate values preventing the outputs from working as expected.

Trip SP 1 TripSP1

Extended Function

The trip parameter can be set for either High or Lo. When set to high the open collector transistor stops conducting and sends the output high when the set point is reached. The output will not go low again until the flow rate falls below the set point minus the hysteresis value. Similarly when set to low the, open collector transistor starts conducting sending the output low when the set point is reached. The output will not go high again until the flow rate exceeds the set point plus the hysteresis value.

For example if the set point is set to ten gpm, the hysteresis is set to two gpm and the trip set point is set to high (see Figure

27). When the flow goes above ten gpm the OC transistor stops conducting and the output goes high. The output stays high

until the flow rate drops below eight gpm which is the set point (ten gpm) minus the hysteresis (two gpm).

Minimum

Flow

OFF (8 gpm)

Setpoint (10 gpm)

Output ON

Maximum

Flow

Output OFF

Hysteresis

(2 gpm)

Figure 27: Set point example

At the TripSP1 prompt, press ENTER. The tripping condition setting is displayed. If the current setting is correct, press ENTER to advance to the next parameter.

If the current setting requires a change, press ► to advance to the alternate choice. Once the correct choice is displayed, press ENTER to save the new trip condition and advance to the next parameter.

Page 27 March 2014

Compact Digital Flow Monitor, Model B3000

Clear Grand Total CLR G-T

Basic Function At the Clr G-T prompt, press ENTER. The display will now say no on the screen. To clear the grand total press either ▲ or the ►

to change from no to yes. Press ENTER to select yes and advance to the next parameter.

The totalizer can also be reset using a hardware reset as shown in the following diagrams.

Input

Iso Total Pluse

Total Pulse

JP1

Freq. In

4-20mA

Total Reset

OC Total Pluse

Signal Gnd

ISO OC

JP3

MagPulse

TB2

–

Normally Open

Pushbutton

Switch

Normally Open

Pushbutton

Switch

RS485 Gnd

Setpoint 1

Setpoint 2

Freq. In

4-20mA

Iso Total Pluse

Total Reset

OC Total Pluse

Signal Gnd

TR_B

TR_A

Gnd

JP1

Input Total Pulse Signal

–

Pulse

Mag

–

JP2

–

JP3

Iso

High

Low

TB1

Figure 28: NEMA 4X hardware reset Figure 29: Ex-proof hardware reset

Password Passwd

Basic Function

Password protection prevents unauthorized users from changing programming information. Initially, the password is set to all zeros. If the current setting requires a change, press ENTER at the Passwd prompt. The first digit of the password begins to flash. Use ▲ to increment the digit until it matches the first number of the required password. Use ► to advance to the next digit of the required password value then use ▲ to increment the display digit until it matches the next digit of the required password. Repeat this step for the all the digits of the password and then press ENTER to save the new password and advance to the next parameter.

Reset Password RstPswd

Basic Function

Reset password parameter prevents unauthorized users from manually resetting the flow monitor’s main totalizer. Initially, the password is set to all zeros. To change the reset password, press ENTER at the RstPswd prompt. The first digit of the password begins to flash. Use ▲ to increment the digit until it matches the first number of the required password. Use ► to advance to the next digit of the required password value then use ▲ to increment the display digit until it matches the next digit of the required password. Repeat this step for the all the digits of the password and then press ENTER to save the new password and advance to the next parameter.

OTE:N Entering a password in the Passwd screen and leaving the password blank in the RstPswd screen allows for total resets

(not requiring a password), but restricts programming modification.

Page 28 March 2014

APPENDIX

TROUBLESHOOTING GUIDE

Trouble Remedy

Battery – B30A/B/X/Z only Check battery voltage. Should be 3.6V DC. Replace if low or bad.

No LCD Display

No Rate or Total Displayed

Flow Rate Display Interprets Reading Constantly

Flow Rate Indicator Bounces

Loop Power

OTE:N Not available on B30S

Solar Place meter with solar cell exposed to a strong light source for 24 hours.

Programming Manual

Check 4-20 mA input. Voltage must be within the minimum and maximum supply voltage and capable of supplying enough current to run the display. The input voltage is checked “across” or in parallel with the 4-20 mA terminals. and current is checked with the ammeter in series with the 4-20 mA output.

Check connection from meter pick-up to display input terminals.

Check turbine meter rotor for debris. Rotor should spin freely.

Check programming of flow monitor.

This is usually an indication of external noise. Keep all AC wires separate from DC wires.

Check for large motors close to the meter pick-up.

Check for radio antenna in close proximity.

Try disconnecting the pick-up from the monitor pig tail. This should stop the noise.

This usually indicates a weak signal. Replace pick-up and/or check all connections.

Examine K factor.

Table 3: Troubleshooting guide

Default K Factor Values

Meter Bore Size Default K factor Lower Limit Upper Limit

0.375 20,000 16,000 24,000

0.500 13,000 10,400 15,600

0.750 2750 2200 3300

0.875 2686 2148 3223

1.000 870.0 696.0 1044

1.500 330.0 264.0 396.0

2.000 52.0 41.6 62.0

3.000 57.0 45.6 68.0

4.000 29.0 23.2 35.0

6.000 7.0 5.6 8.0

8.000 3.0 2.4 4.0

10.000 1.6 1.3 2.0

Meter Range Default K factor

Medium 125

Liquids

Table 4: Liquid K factors

Gas

Low 325

High 80

Table 5: Gas K factors

Page 29 March 2014

Compact Digital Flow Monitor, Model B3000

Battery Replacement (B30A/B/X/Z only)

Battery powered monitors use a single 3.6V DC “D” size, lithium battery. When replacement is necessary, use a clean fresh battery to ensure continued trouble-free operation.

Replacement Batteries

Manufacturer Part Number

Blancett B300028

Xeno S11-0205-10-03

Tadiran TL-5930/F

Table 6: Replacement batteries

NEMA 4X Enclosure

Unscrew the four captive screws on the front panel to gain access to the battery. Press the tab on the battery connector to release it from the circuit board. Remove the old battery and replace it with new one and then re-fasten the front panel.

OTE:N The battery is held in place with a wire-tie that will need to be cut and replaced (see Figure 30). The approval on the

product requires the wire tie.

Unscrew

Captive Screws

KB/Display

+ –

RS485 Gnd

Setpoint 1

Setpoint 2

4-20mA

Iso Total Pluse

Total Reset

OC Total Pluse

Signal Gnd

TR_B

TR_A

Freq. In

Gnd

JP1

–

Input Total Pulse Signal

Pulse

Mag

JP2

Iso

JP3

High

Low

TB1

Figure 30: NEMA 4X battery replacement

The solar powered variation uses a single nickle-cadmium battery and is not field replaceable.

Explosion Proof Enclosure

DANGER

REMOVE DEENERGIZE ANY EXTERNAL POWER FROM THE UNIT BEFORE REMOVING THE SCREW COVER FROM THE ENCLOSURE. FAILURE TO DO SO CAN BE DANGEROUS. SEE FIGURE 30 AND FIGURE 31

1. Remove the screw cover from the enclosure body.

2. Remove the two thumb screws and carefully remove the circuit board assembly far enough to access the battery connector.

3. Press the tab on the battery connector plug to release it from the battery connector socket.

4. Remove the four screws holding the battery mounting plate to the enclosure base and then remove the battery mounting plate.

Page 30 March 2014

Programming Manual

5. Cut the tie wrap holding the battery to the mounting plate and remove the worn-out battery.

6. Install a new tie wrap and battery securing the battery to the mounting plate with the tie wrap.

7. Re-install the battery mounting plate.

8. Plug the battery into the circuit board and re-install the circuit assembly into the explosion proof housing using the thumb screws.

9. Re-install the enclosure screw cover.

Thumb Screws

TADRAN LITHIUM INORGANIC BATTORY

S3UpS2

Enter

3.6 VOLTS

COM

Down

Tie Wrap

Battery Bracket

3.6 VOLTS

TADRAN LITHIUM

INORGANIC BATTORY

Battery Connector

Release Tab

Figure 31: Ex-proof battery replacement

Page 31 March 2014

Compact Digital Flow Monitor, Model B3000

Liquid

Fluid Type

Meter Size

Numeric Entry

KFactor

K-Factor Value

Pulses/Gallon

Pulses/Liter

Pulses/Ft³

KFacUnt

K-Factor Unit

Flow-GT

Display

Display Options

START

MENU MAPS

to127)

MODBus Address

BusAddr

MODBus Address

START

Passwd

Password

RstPswd

Reset Password

Numeric Entry

Modbus

Disabled

Enabled

4mA Out

4 mA Output

Numeric Entry

4-20Cal

Calibrate 4-20

Ye s

x1000

x100

x10

ADVANCED I/O LIQUID

TotlMul

Totalizer Multiplier

X 1,000

X 100

X 10

X 1

X 0.1

X 0.01

20mAOut

SetPT1

20 mA Output

Setpoint 1

Numeric Entry

HystSP1

Hysteresis 1

Numeric Entry

4-20Tst

4-20 mA Test Output

TripSP1

Trip On 1

Numeric Entry

High

Numeric Entry

Linear

Linearization

Linear Points

to10)

SetPT2

Setpoint 2

Freq#1

Frequency 1

HystSP2

Hysteresis 2

Numeric Entry

Coef#1

Coecient 1

Numeric Entry

TripSP2

Trip On 2

Numeric Entry

(x)

Freq#(x)

Frequency (2-10)

Numeric Entry

High

(x)

Coef#(x)

Coecient (2-10)

Clr G-T

Clear Grand Total

Ye s

Numeric Entry

for Extended settings

Press and hold MENU button

Extended

Scale Factor

Spec Gr

Specic Gravity

(T)

Scale F

Numeric Entry

(T)

Set Total Value

SetTotl

Numeric Entry

Low Flow Cuto

Cuto

Numeric Entry

Display Damping

Damping

Numeric Entry

PulsOut

Pulse Output

Numeric Entry

Disabled

Enabled

Flow at 20 mA

Fl=20mA

Numeric Entry

Sub Menu

(T)

Basic

RateInt

Fluid

Mass

RateUnt

Rate Interval

Day

Hour

Minute

Gas

Second

Rate Unit / Time

Gallons

Million Gallons

Ft³

Meters³

Liters

Million Liters

Acre Feet

Oil Barrel

Liquor Barrel

Meter

0375

0500

0750

0875

1.0

1.5

2.0

3.0

4.0

6.0

8.0

10.0

Pounds

Kilograms

1225

1250

1275

TotlUnt

Totalizing Unit

Gallons

Million Gallons

Flow

Ft³

Meters³

Test

Liters

Million Liters

Acre Feet

Oil Barrel

Mass

Liquor Barrel

Pulses/M³

Pounds

Kilograms

Menu item only

units are selected.

appears when Mass

Page 32 March 2014

Programming Manual

Flow-GT

Display

Display Options

Liquid

Fluid Type

Numeric Entry

KFactor

K-Factor Value

Pulses/Gallon

Pulses/Liter

Pulses/Ft³

KFacUnt

K-Factor Unit

START

Passwd

Clr G-T

Clear Grand Total

Password

Ye s

RstPswd

Reset Password

Numeric Entry

LIQUID

4-20Cal

Calibrate 4-20

TotlMul

Totalizer Multiplier

Ye s

x1000

x100

X 1,000

X 100

x10

X 10

X 1

4mA Out

X 0.1

4 mA Output

Numeric Entry

X 0.01

(x)

to10)

Cuto

Freq#1

Frequency 1

Low Flow Cuto

Numeric Entry

20mAOut

20 mA Output

Specic Gravity

Spec Gr

4-20Tst

4-20 mA Test Output

Numeric Entry

Scale F

Scale Factor

Numeric Entry

Linearization

Linear

Linear Points

Set Total Value

SetTotl

Numeric Entry

Damping

Coef#1

Display Damping

Numeric Entry

Coecient 1

Freq#(x)

Frequency (2-10)

Numeric Entry

PulsOut

Pulse Output

Disabled

Enabled

(x)

Coef#(x)

Coecient (2-10)

Numeric Entry

Flow at 20 mA

Fl=20mA

Numeric Entry

for Extended settings

Press and hold MENU button

(T)

Extended

Rate SU

Rate Unit Setup

START

Advanced

Fluid

RateInt

Simple

Mass

RateUnt

Rate Interval

Day

Hour

Minute

Second

Rate Unit / Time

Gallons

Million Gallons

Ft³

Meters³

Liters

Million Liters

Acre Feet

Oil Barrel

Liquor Barrel

Pounds

Kilograms

TotlUnt

Totalizing Unit

Gallons

Million Gallons

Ft³

Meters³

Liters

Million Liters

Acre Feet

Mass

Menu item only

units are selected.

Oil Barrel

Liquor Barrel

Pounds

Kilograms

appears when Mass

Sub Menu

Basic

Flo Unit

Rate/Total Units

Gallons/Min

Gallons

Oil Barrel/Day

Barrels

Meters³/Day

Meters ³

Meters³/Hour

Meters³

Liters/Min

Liters

Meter

Meter Size

Gas

0375

0500

0750

0875

1.0

1.5

2.0

3.0

4.0

6.0

8.0

10.0

1225

1250

1275

Flow

Test

Pulses/M³

Page 33 March 2014

Compact Digital Flow Monitor, Model B3000

Liquid

Fluid Type

Numeric Entry

KFactor

K-Factor Value

Pulses/Gallon

Pulses/Liter

Pulses/Ft³

KFacUnt

K-Factor Unit

Flow-GT

Display

Display Options

Passwd

Clr G-T

Clear Grand Total

Password

Ye s

Numeric Entry

START

RstPswd

Reset Password

Numeric Entry

LIQUID (Solar Powered)

PulsOut

Pulse Output

TotlMul

Totalizer Multiplier

Disabled

Enabled

x1000

x100

X 1,000

X 100

x10

X 10

Linear

X 1

Linearization

X 0.1

Linear Points

X 0.01

to10)

(x)

Freq#1

Frequency 1

Specic Gravity

Spec Gr

Numeric Entry

Coef#1

Coecient 1

Numeric Entry

Scale F

Freq#(x)

Frequency (2-10)

Numeric Entry

Scale Factor

SetTotl

Numeric Entry

Set Total Value

(x)

Coef#(x)

Coecient (2-10)

Numeric Entry

Cuto

Numeric Entry

Menu item only

units are selected.

Low Flow Cuto

Damping

Display Damping

Numeric Entry

appears when Mass

for Extended settings

Press and hold MENU button

(T)

Extended

Mass

RateUnt

Rate Interval

RateInt

Day

Hour

Minute

Second

Rate Unit / Time

Gallons

Million Gallons

Ft³

Meters³

Liters

Million Liters

Acre Feet

Oil Barrel

Liquor Barrel

Pounds

Kilograms

TotlUnt

Totalizing Unit

Gallons

Million Gallons

Ft³

Meters³

Liters

Million Liters

Acre Feet

Oil Barrel

Liquor Barrel

Pounds

Kilograms

Sub Menu

Basic

Flo Unit

Rate/Total Units

Gallons/Min

Gallons

Oil Barrel/Day

Barrels

Meters³/Day

Meters ³

Meters³/Hour

Meters³

Liters/Min

Rate SU

Rate Unit Setup

Advanced

Simple

Liters

START

Fluid

Page 34 March 2014

Meter

Meter Size

Gas

0375

0500

0750

0875

1.0

1.5

2.0

3.0

4.0

6.0

8.0

10.0

1225

1250

1275

Flow

Test

Pulses/M³

Programming Manual

START

Passwd

Clr G-T

Clear Grand Total

Password

Ye s

RstPswd

Reset Password

Numeric Entry

GAS

4-20Cal

Calibrate 4-20

Scale F

Scale Factor

Numeric Entry

(x)

4mA Out

4 mA Output

Ye s

20mAOut

20 mA Output

Numeric Entry

4-20Tst

4-20 mA Test Output

Numeric Entry

Linear

Linearization

Freq#1

Frequency 1

to10)

Linear Points

Coef#1

Coecient 1

Numeric Entry

Freq#(x)

Frequency (2-10)

Numeric Entry

(x)

Coef#(x)

Coecient (2-10)

Numeric Entry

for Extended settings

Press and hold MENU button

Operating Temperature in °F

SetTotl

Set Total Value

Cuto

Low Flow Cuto

Numeric Entry

(T)

Operating Pressure in PSI

Op Pres

Numeric Entry

(T)

Op Temp

Numeric Entry

Damping

Display Damping

Numeric Entry

(T)

PulsOut

Pulse Output

Numeric Entry

Disabled

Enabled

Flow at 20 mA

Fl=20mA

Numeric Entry

Extended

x1000

x100

x10

Sub Menu

Basic

START

RateInt

Fluid

Rate Interval

Fluid Type

Day

Hour

Liquid

Gas

RateUnt

Second

Rate Unit / Time

Standard Ft³

Actual Ft³

Normal M³

Actual M³

Liters

Display

Meter

Meter Size/Capacity

2” Low

2” Medium

2” High

Display Options

Flow

Minute

Million Ft³

Thousand Ft³

Flow-GT

Test

TotlUnt

Totalizing Unit

K-Factor Unit

KFacUnt

Standard Ft³

Actual Ft³

Pulses/M³

Normal M³

Actual M³

Pulses/Liter

Pulses/Ft³

Liters

Million Ft³

KFactor

TotlMul

Thousand Ft³

K-Factor Value

Numeric Entry

Totalizer Multiplier

X 1,000

X 100

X 10

X 1

X 0.1

X 0.01

Page 35 March 2014

Compact Digital Flow Monitor, Model B3000

to127)

MODBus Address

BusAddr

MODBus Address

START

Passwd

Password

RstPswd

Reset Password

Numeric Entry

Modbus

Disabled

Enabled

4mA Out

4 mA Output

4-20Cal

Calibrate 4-20

Ye s

ADVANCED I/O GAS

Scale F

Scale Factor

SetTotl

Set Total Value

Numeric Entry

SetPT1

Setpoint 1

20mAOut

20 mA Output

Numeric Entry

HystSP1

Hysteresis 1

Numeric Entry

4-20Tst

4-20 mA Test Output

Numeric Entry

TripSP1

Trip On 1

Numeric Entry

Linear

Linearization

Linear Points

High

to10)

SetPT2

Setpoint 2

Freq#1

Frequency 1

HystSP2

Hysteresis 2

Numeric Entry

Coef#1

Coecient 1

Numeric Entry

TripSP2

Trip On 2

Numeric Entry

High

(x)

Freq#(x)

Frequency (2-10)

Numeric Entry

(x)

Coef#(x)

Coecient (2-10)

Clr G-T

Clear Grand Total

Ye s

Numeric Entry

for Extended settings

Press and hold MENU button

Extended

Operating Temperature in °F

Cuto

Low Flow Cuto

(T)

Operating Pressure in PSI

Op Pres

Numeric Entry

(T)

Op Temp

Numeric Entry

Display Damping

Damping

Numeric Entry

(T)

PulsOut

Pulse Output

Numeric Entry

Disabled

Enabled

Flow at 20 mA

Fl=20mA

Numeric Entry

Sub Menu

x1000

x100

x10

Basic

RateUnt

Rate Interval

RateInt

Day

Hour

Minute

Second

Rate Unit / Time

Standard Ft³

Actual Ft³

Normal M³

Actual M³

Liters

Million Ft³

TotlUnt

Totalizing Unit

Thousand Ft³

Standard Ft³

Actual Ft³

Normal M³

Actual M³

Liters

Million Ft³

Thousand Ft³

TotlMul

Totalizer Multiplier

X 1,000

X 100

X 10

X 1

X 0.1

X 0.01

START

Fluid Type

Fluid

Liquid

Meter

Meter Size/Capacity

Gas

2” Low

2” Medium

Page 36 March 2014

2” High

Display

Display Options

Pulses/Liter

Pulses/Ft³

KFactor

Numeric Entry

K-Factor Unit

KFacUnt

Flow

Flow-GT

Test

Pulses/M³

K-Factor Value

Programming Manual

START

Passwd

Clr G-T

Clear Grand Total

Password

Ye s

RstPswd

Reset Password

Numeric Entry

GAS (Solar Powered)

Linear

Scale F

Scale Factor

(x)

Freq#1

Frequency 1

to10)

Linearization

Linear Points

Coef#1

Coecient 1

Numeric Entry

Freq#(x)

Frequency (2-10)

Numeric Entry

(x)

Coef#(x)

Coecient (2-10)

Numeric Entry

for Extended settings

Press and hold MENU button

Operating Temperature in °F

SetTotl

Set Total Value

Numeric Entry

Cuto

Low Flow Cuto

Numeric Entry

(T)

Operating Pressure in PSI

Op Pres

Numeric Entry

(T)

Op Temp

Numeric Entry

Damping

Display Damping

Numeric Entry

(T)

PulsOut

Pulse Output

Disabled

Numeric Entry

Enabled

Extended

x1000

x100

x10

Sub Menu

START

RateInt

Fluid

Rate Interval

Fluid Type

Day

Hour

Liquid

Gas

Basic

RateUnt

Second

Rate Unit / Time

Standard Ft³

Actual Ft³

Normal M³

Actual M³

Liters

Million Ft³

Display

Meter

Meter Size/Capacity

2” Low

2” Medium

2” High

Display Options

Flow

Minute

TotlUnt

Thousand Ft³

Flow-GT

Test

Totalizing Unit

Standard Ft³

K-Factor Unit

KFacUnt

Pulses/M³

Actual Ft³

Normal M³

Pulses/Liter

Pulses/Ft³

Actual M³

Liters

Million Ft³

Thousand Ft³

K-Factor Value

KFactor

Numeric Entry

TotlMul

Totalizer Multiplier

X 1,000

X 100

X 10

X 1

X 0.1

X 0.01

Page 37 March 2014

Compact Digital Flow Monitor, Model B3000

K FACTORS EXPLAINED

The K factor (with regards to flow) is the number of pulses that must be accumulated to equal a particular volume of fluid. You can think of each pulse as representing a small fraction of the totalizing unit.

An example might be a K factor of 1000 (pulses per gallon). This means that if you were counting pulses, when the count total reached 1000, you would have accumulated one gallon of liquid. Using the same reasoning, each individual pulse represents an accumulation of 1/1000 of a gallon. This relationship is independent of the time it takes to accumulate the counts.

The frequency aspect of K factors is a little more confusing because it also involves the flow rate. The same K factor number, with a time frame added, can be converted into a flow rate. If you accumulated 1000 counts (one gallon) in one minute, then your flow rate would be one gpm. The output frequency, in Hz, is found simply by dividing the number of counts (1000) by the number of seconds in a minute (60) to get the output frequency.

1000 ÷ 60 = 16.6666 Hz. If you were looking at the pulse output on a frequency counter, an output frequency of 16.666 Hz would be equal to one gpm. If the frequency counter registered 33.333 Hz (2 × 16.666 Hz), then the flow rate would be two gpm.

Finally, if the flow rate is two gpm, then the accumulation of 1000 counts would take place in 30 seconds because the flow rate, and hence the speed that the 1000 counts is accumulated, is twice as great.

Calculating K factors

Many styles of flow meters are capable of measuring flow in a wide range of pipe sizes. Because the pipe size and volumetric units the meter will be used on vary, it may not possible to provide a discrete K factor. In the event that a discrete K factor is not supplied then the velocity range of the meter is usually provided along with a maximum frequency output.

The most basic K factor calculation requires that an accurate flow rate and the output frequency associated with that flow rate be known.

Example 1

Known values are:

Frequency = 700 Hz

Flow Rate = 48 gpm

700 Hz × 60 sec = 42,000 pulses per min

K factor

Example 2

Known values are:

Full Scale Flow Rate = 85 gpm

Full Scale Output Frequency = 650 Hz

650 Hz × 60 sec = 39,000 pulses per min

K factor

The calculation is a little more complex if velocity is used because you first must convert the velocity into a volumetric flow rate to be able to compute a K factor.

To convert a velocity into a volumetric flow, the velocity measurement and an accurate measurement of the inside diameter of the pipe must be known. Also needed is the fact that one US gallon of liquid is equal to 231 cubic inches.

42,000 pulses per min

48 gpm

39,000 pulses per min

85 gpm

875 pulses per gallon= =

458.82 pulses per gallon= =

Page 38 March 2014

Example 3

99.1 gpm

Known values are:

Velocity = 4.3 ft/sec

Inside Diameter of Pipe = 3.068 in.

Find the area of the pipe cross section.

πr

Area =

3.068

Area

 

= π = π x

   

2.35 = 7.39 in

Find the volume in one foot of travel.

Programming Manual

7.39 in2 x 12 in. (1 ft)ft=

88.71in

What portion of a gallon does one foot of travel represent?

231 in

= 0.384 gallons

88.71 in

So for every foot of fluid travel 0.384 gallons will pass.

What is the flow rate in gpm at 4.3 ft/sec?

0.384 gallons × 4.3 FPS × 60 sec (1 min) = 99.1 gpm

Now that the volumetric flow rate is known, all that is needed is an output frequency to determine the K factor.

Known values are:

Frequency = 700 Hz (By measurement)

Flow Rate = 99.1 gpm (By calculation)

700 Hz × 60 sec = 42,000 pulses per gallon

K factor

42,000 pulses per min

423.9 pulses per gallon= =

Page 39 March 2014

Compact Digital Flow Monitor, Model B3000

Badger Meter

We: Badger Meter, Inc. of: 4545 W. Brown Deer Road Milwaukee, WI 53224 USA

EU Representative: Badger Meter, Europa of: Nürtingerstr. 76 72639 Neuffen Germany

In accordance with Directives: 94/9/EC ATEX 2004/108/EC EMC

Declares that the Products: Blancett Turbine Meter Monitors B30X and B30Z

Conform to the following Standards:

Declaration of Conformity

IEC 61000-3-2 A14 (EN 61000-3-2) 2009-02 (2006-05) IEC 61000-3-3 (EN 61000-3-3) 2008-06 (2008 -12)

Emissions: CISPR 11 (EN 55011; A1 and A2) 2009-05 (2007-05)

Immunity: IEC 61000-4-2 (EN 61000-4-2) 2008-12 (2009-03)

IEC 61000-4-3 (EN 61000-4-3) 2008-04 (2008-05) IEC 61000-4-4 (EN 61000-4-4) 2004-07 (2004) IEC 61000-4-5 (EN 61000-4-5) 2005-11 (2006-12) IEC 61000-4-6 (EN 61000-4-6) 2008-10 (2007-08) IEC 61000-4-8 (EN 61000-4-8) 2001-03 (2001) IEC 61000-4-11 (EN 61000-4-11) 2004-03 (2004-10) Safety: EN 60079-0:2009, EN60079-1:2007 and EN60079-31:2009

Blancett B30X and B30Z Flow Monitor products meet the requirements as described within the specifications of EN61000-6-4 for a Class B product for emissions, EN 61000-6-2 for immunity tests of an ISM product and Council Directive ATEX, 94/9/EC to ATEX II 2G Ex d IIC T4 Gb and ATEX II 2D Ex tb IIIC 135°C Db (Ta -30°C to 70°C) for safety.

Reference Documents:

ENGINEERING TEST REPORT # 309378/C-771 conducted 30-November 2009 by LS Research, LLC

EC Type Examination Certification No.: TRAC12ATEX0017X issued by TRaC Global, Ltd. (Notified body No. 0891) Unit 1, Pendle Place, Skelmersdale, West Lancashire, WN8 9PN UK

09.07.2013

Unterschift Unterschift

Geschãftsführer / Managing Director QMB / Quality Control Horst Gras Ute Kneule

QM_Racine-ZF_CE_e_B30X-Z-540.doc 07/13

Badger Meter Europa GmbH - Nürtinger Strasse 76-72639 Neuffen (Germany)

Tel. +49-7025-9208-0 Fax +49-7025-9208-15 www.badgermeter.de E-mail:badger@badgermeter.de

Page 40 March 2014

Programming Manual

SYMBOL EXPLANATIONS

CAUTION

REFER TO ACCOMPANYING DOCUMENTS.

WARNING

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

AVERTISSMENT

RISQUE D’EXPLOSION  LA SUBSTITUTION DE COMPOSANTS PEUT RENDRE CEMATÉRIEL INACCCEPTABLE POUR LES EMPLACEMENTS DE CLASSE I, DIVISION 2.

WARNING

DO NOT CONNECT OR DISCONNECT EITHER POWER OR OUTPUTS UNLESS THE AREA IS KNOWN TO BE NONHAZARDOUS.

AVERTISSMENT

RISQUE D’EXPLOSION. NE PAS DÉBRANCHER TANT QUE LE CIRCUIT EST SOUSTENSION, À MOINS QU’LL NE S’AGISSE D’UN EMPLACEMENT NON DANGEREUX.

MPORTANTI Not following instructions properly may impair safety of equipment and/or personnel.

ELECTRICAL SYMBOLS

Function

Symbol

Direct

Current

Alternating

Current

Earth

(Ground)

Protective

Ground

Chassis Ground

Page 41 March 2014

Compact Digital Flow Monitor, Model B3000

EXPLOSIONPROOF ENCLOSURE

The ExDirect instrument enclosure is designed to house instrumentation and control equipment as well as act as a conduit.

Installation

1. ExDirect instrument enclosures are furnished with three 3/4 in. NPT oset through-feed cast hubs for conduit entries.

2. Secure the enclosure to the conduit system. If the enclosure has mounting feet, select a mounting location that will provide sucient strength and rigidity to support the enclosure as well as the enclosed device and wiring.

WARNING

ELECTRICAL POWER MUST BE “OFF” BEFORE AND DURING INSTALLATION AND MAINTENANCE.

CAUTION

SELECT A MOUNTING LOCATION SO THAT THE ENCLOSURE WILL NOT BE SUBJECTED TO IMPACT BY HEAVY OBJECTS. IMPACTS CAN DAMAGE ENCLOSED DEVICES OR GLASS LENS.

3. Install sealing ttings as required by Section 501-5 and/or 502-5 of the National Electrical Code® and Section 18 of the Canadian Electrical Code or any other applicable IEC 60079-14 codes and when enclosure is installed in Class I Group B

hazardous locations. (For CSA Group C applications, unsealed conduit lengths must not exceed 5 ft. or 152 cm.)

5.25 [133.4]

5.65 [143.5]

0.33 [8.4]

2.25 [57.1]

3.35 [85.1]

Figure 32: Ex-proof enclosure dimensions

4. Loosen set screw on instrument cover with a 2 mm Allen wrench.

5. Un-thread instrument cover and carefully set aside to prevent damage to the cover threads and glass lens.

6. Pull wires into enclosure making certain they are long enough to make the required connections and to remove the instrument or power supply if servicing is required. Install instrument and power supply, if applicable, and make all electrical connections.

7. Test wiring for correctness by checking continuity and also check for unwanted grounds with insulator resistance tester. Make sure test equipment being used will not damage instrument to be housed in the ExDirect instrument enclosure.

8. Carefully re-thread cover to enclosure housing. Tighten cover until cover ange contacts body face.

Page 42 March 2014

Programming Manual

WARNING

THE HAZARDOUS LOCATION INFORMATION SPECIFYING CLASS AND GROUP LISTING OF EACH INSTRUMENT ENCLOSURE IS MARKED ON THE NAMEPLATE OF EACH ENCLOSURE.

CAUTION

ALL UNUSED CONDUIT OPENINGS MUST BE PLUGGED. PLUG UNUSED CONDUIT OPENINGS WITH APPROVED EXPLOSION PROOF PLUGS. PLUGS MUST BE A MINIMUM OF 1/8"THICK AND ENGAGE A MINIMUM OF 5 FULL THREADS.

OTE:N When installing device, be sure to check instrument dimensions to avoid interference with clamping ring on glass

lens and the cover on standard units.

CAUTION

USE CARE TO PREVENT DIRT, GRIT OR OTHER FOREIGN MATERIAL FROM LODGING ON THREADS. IF SUCH MATERIAL SETTLES ON THREADS, CLEAN WITH KEROSENE OR STODDARD SOLVENT*, THEN RELUBRICATE WITH AN APPROVED THREAD LUBRICANT.

9. Tighten cover set screws with the 2 mm Allen wrench to prevent cover from loosening under vibration.

WARNING

TO MAINTAIN THE EXPLOSIONPROOF INTEGRITY OF THE ENCLOSURE WITH A SCREW IN A TAPPED MOUNTING PAD HOLE, THERE MUST BE A MINIMUM OF 1/16 IN. OF MATERIAL BETWEEN THE DRILL POINT AND THE BACK WALL. IF FOR ANY REASON A SCREW WILL NOT BE THREADED INTO THE DRILLED HOLE, A MINIMUM OF 1/8 IN. OF MATERIAL MUST REMAIN BETWEEN THE DRILL POINT AND THE BACK WALL.

WARNING

TO AVOID THE POSSIBILITY OF AN EXPLOSION, OXIDATION AND CORROSION, DO NOT USE GASOLINE OR SIMILAR SOLVENT.

Page 43 March 2014

Compact Digital Flow Monitor, Model B3000

THIS DRAWING IS PROPRIETARY TO BADGER METER INC. RECEIPT OR POSSESSION CONFERS NO RIGHT TO USE

THE SUBJECT MATTER OF THIS DRAWING OR TECHNICAL INFORMATION SHOWN; NOR THE RIGHT TO REPRODUCE THIS

DRAWING OR ANY PART EXCEPT FOR THOSE SUPPLIERS OF BADGER METER INC. WHO RECEIVE A WRITTEN

REQUEST FOR MANUFACTURE OR SIMILAR USE.

NOTES: UNLESS OTHERWISE SPECIFIED

3. RADII TO BE .005/.010

2. FINISH TO BE 63

1. REMOVE ALL BURRS AND BREAK SHARP EDGES .005/.010

PART 1, SEC. 18 AND APPENDIX F, ARTICLE 500 OF THE NEC, OR

MANUFACTURER'S CONTROL DRAWING, CANADIAN ELECTRICAL CODE

4. BARRIERS MUST BE INSTALLED IN ACCORDANCE WITH BARRIER

2. INTERCONNECTING CABLE CAPACITANCE AND INDUCTANCE, PLUS

THE CAPACITANCE AND INDUCTANCE OF THE INTRINSICALLY SAFE

EQUIPMENT, MUST BE LESS THAN OR EQUAL TO THE CAPACITANCE

(Ca) AND INDUCTANCE(La) ENTITY PARAMETERS MARKED ON THE BARRIER.

PART NUMBER:

RACINE, WISCONSIN U.S.A.

TEL: 262-639-6770 FAX: 262-639-9857

BADGER METER

12/2/09

T. PAUL

< La

CHECKED BY:

DRAWN BY:

Li + Lc

DIMENSIONS ARE IN INCHES

UNLESS OTHERWISE SPECIFIED

ENGINEER:

ANGLES ±1/2°

.00 ±.010, .000 ±.005

TOLERANCE ON DECIMALS

INSTALLATION DRAWING FOR

NAME:

T. PAUL 3/19/12

REVISED BY:

MATERIAL:

B3000 MONITOR

CODE I.D. NO.SIZE: PART NUMBER:

SUPERSEDES:

DATE:

1 OF 1

B300020

59380

SCALE: SHEET:CURRENT REV:NONE A

WILL BE IGNORED UNLESS AUTHORIZED.

THIS DRAWING WAS DONE ON AUTOCAD AND

CAN ONLY BE REVISED ON AUTOCAD SYSTEM.

ANY MANUAL CHANGES DONE TO THIS DRAWING

- 3/19/12

B300020

REVISIONS

2 1345610 9 8 712 11

1.) WAS Voc=2.5V

2.) WAS Isc=1.8mA

H10 A

H10

ZONE REV DESCRIPTION E.C.N. DAT E APPROVAL

WIRE HARNESS

P0ART #B300070

METER MOUNT OPTION

TABLE 1:

Voc

BARRIER

Vmax

IS EQUIPMENT

Isc

Imax

Ci + Cc

4 3

WIRE HARNESS

PART #B300071

Turbine Input

Pulse Output Reset Input RS485

4-20mA Loop

TABLE 2

Voc = 3.5V

Isc = 3.6mA

60mA

10 Vdc

5mA

5 Vdc

100mA

28 Vdc

26mA

28 Vdc

I Max

V Max

Ca = 15µF

La = 1.65H

0.0µF

0.0mH

0.0µF

0.0mH

0.0µF

0.0mH

0.5µF

0.0mH

SWIVEL MOUNT OPTION

REMOTE CABLE WITH STRAIGHT AMPHENOL

OPTIONAL CABLE ASSEMBLY

CONNECTOR (PART #B220221)

AMPHENOL CONNECTOR (PART #B220220)

REMOTE CABLE WITH 90° AMPHENOL

THROUGH SUITABLY SIZED UL & CSA CERTIFIED LIQUID TIGHT

THAN OR EQUAL TO THE CAPACITANCE(Ca) AND THE INDUCTANCE(La) "TURBINE

INPUT" ENTITY PARAMETERS MARKED ON THE B3000 MONITOR AND TABLE 2.

STRAIGHT THRU FITTINGS

1. ALL CABLE ENTRIES INTO THE ENCLOSURE MUST BE BROUGHT

NOTES ON CABLE ENTRY

NOTES ON CONTROL EQUIPMENT

WITH RESPECT TO EARTH.

1. CONTROL EQUIPMENT MUST NOT USE OR GENERATE MORE THAN 250 V,

CAPACITANCE AND INDUCTANCE OF THE MAGNETIC PICKUP, MUST BE LESS

NOTES ON FLOW SENSOR

1. INTERCONNECTING CABLE CAPACITANCE AND INDUCTANCE, PLUS THE

STRAIGHT. TO TURBINE

CONNECTOR 90° OR

REMOTE MOUNT OPTION

10 FT. TO MAX. 100 FT.

OPTIONAL AMPHENOL

HAZARDOUS LOCATION

OTHER LOCAL CODES.

5. WHEN SELECTING CABLE FOR CONNECTION TO

TURBINE METER, USE CABLE WITH THE FOLLOWING

10 9 8

PARAMETERS: 0.2 uh/ft. AND 60 pF/ft.

SET POINT &

(CLASSIFIED)

GROUP C & D

CLASS I, DIV 1

CLASS II, DIV 1

GROUP E, F & G

CLASS I, ZONE 0, IIB

HAZARDOUS LOCATION

TOTAL PULSE 1/F

4-20mA 1/F

R5485 1/4

CAPACITIANCE VALUE SHALL BE AS SHOWN IN TABLE 1.

NOT EXCEEDING Vmax AND Isc NOT EXCEEDING Imax

INTRINSICALLY SAFE FOR THE APPLICATION AND HAVE Voc

1. SELECTED BARRIERS MUST BE CERTIFIED AS

NOTES ON BARRIERS:

3. MAY BE IN DIVISION 2 LOCATION IF SO APPROVED

MODEL 7787+

MTL SAFETY BARRIER

1 3

NON-HAZARDOUS LOCATION

2 4

RTU/PLC

PULSE INPUT

26 Vdc MAX.+

MODEL 7706+

* 0.1 mA @ .7 VOLT DROP

1 3

20-35 VDC

2 4

R LOAD

4-20mA

GND.

MODEL 7766 Pac

HOST

1 3

2 4

R5485

Page 44 March 2014

Programming Manual

MODBUS INTERFACE

A subset of the standard Modbus commands is implemented to provide access into the data and status of the B3000 Monitor. This feature is available on the B3000 Advanced models only. The following Modbus commands are implemented:

Command Description

01 Read Coils

03 Read Holding Registers

05 Force Single Coil

Table 7: Modbus commands

Type Bits Bytes Modbus Registers

Long Integer 32 4 2

Single Precision IEEE754 32 4 2

Table 8: Available data formats

Modbus Register / Word Ordering

Each Modbus Holding Register represents a 16-bit integer value (2 bytes). The official Modbus standard defines Modbus as a ‘big-endian’ protocol where the most significant byte of a 16-bit value is sent before the least significant byte. For example, the 16-bit hex value of ‘1234’ is transferred as ‘12’ ‘34’.

Beyond 16-bit values, the protocol itself does not specify how 32-bit (or larger) numbers that span over multiple registers should be handled. It is very common to transfer 32-bit values as pairs of two consecutive 16-bit registers in little-endian word order. For example, the 32-bit hex value of ‘12345678’ is transferred as ‘56’ ‘78’ ‘12’ ‘34’. Notice the Register Bytes are still sent in big-endian order per the Modbus protocol, but the Registers are sent in little-endian order.

Other manufactures, store and transfer the Modbus Registers in big-endian word order. For example, the 32-bit hex value of ‘12345678’ is transferred as ‘12’ ‘34’ ‘56’ ‘78’. It doesn’t matter which order the words are sent, as long as the receiving device knows which way to expect it. Since it’s a common problem between devices regarding word order, many Modbus master devices have a configuration setting for interpreting data (over multiple registers) as ‘little-endian’ or ‘big-endian’ word order. This is also referred to as swapped or word swapped values and allows the master device to work with slave devices from different manufactures.

If, however, the endianness is not a configurable option within the Modbus master device, it’s important to make sure it matches the slave endianess for proper data interpretation. The B3000 actually provides two Modbus Register maps to accommodate both formats. This is useful in applications where the Modbus Master cannot be configured for endianness.

Page 45 March 2014

Compact Digital Flow Monitor, Model B3000

Register Mappings

MODBUS Registers

Data Component Name

Long Integer Format

Single Precision

Floating Point Format

Spare 40100…40101 40200…40201 –

Available Units

Flow Rate 40102…40103 40202…40203

Gallons, Liters, MGallons,

Cubic Feet, Cubic Meters,

Spare 40104…40105 40204…40205

Acre Feet, Oil Barrel, Liquid Barrel, Feet, Meters, Lb, Kg,

Positive Totalizer 40106…40107 40206…40207

BTU, MBTU, MMBTU, TON

Per

Grand Total Totalizer 40108…40109 40208…40209

Second, Minute, Hour, Day

Battery Voltage 40110…40111 40210…40211 x.xx

Spare 40112…40113 40212…40213 –

Table 9: Modbus register map for ‘Little-Endian’ word order master devices

For reference: If the B3000 Totalizer = 12345678 hex

MODBUS Registers

Data Component Name

Long Integer Format

Single Precision

Floating Point Format

Available Units

Spare 40600…40601 40700…40701 –

Flow Rate 40602…40603 40702…40703

Gallons, Liters, MGallons,

Cubic Feet, Cubic Meters,

Spare 40604…40605 40704…40705

Acre Feet, Oil Barrel, Liquid Barrel, Feet, Meters, Lb, Kg,

Positive Totalizer 40606…40607 40706…40707

BTU, MBTU, MMBTU, TON

Per

Grand Total Totalizer 40608…40609 40708…40709

Second, Minute, Hour, Day

Battery Voltage 40610…40611 40710…40711 x.xx

Spare 40612…40613 40712…40713 –

Table 10: Modbus register map for ‘Big-Endian’ word order master devices

For reference: If the B3000 Totalizer = 12345678 hex

Page 46 March 2014

Modbus Coil Description Modbus Coil Notes

Reset Running Totalizer 1

Forcing this coil ON will reset the running totalizer. After reset, the coil automatically returns to the OFF state.

Forcing this coil ON will reset both the running totalizer and the

Reset Grand Totalizer 2

grand totalizer. After reset, the coil automatically returns to the OFF state.

3…8 Spares

Alarm Set point 1 9 0 = Set point OFF, 1 = Set point ON Alarm Set point 2 10 0 = Set point OFF, 1 = Set point ON

11…16 Spares

Table 11: Modbus coil map

Opcode 01 – Read Coil Status

This opcode returns the state of the alarm coils. The following Coils are defined:

Coil # Description

9 Alarm Set point 1

10 Alarm Set point 2

11 and up Spare

Table 12: Read coil status

Programming Manual

Command: <addr><01><00><08><00><02><crc-16> Reply: <addr><01><01><0x><crc-16>

Opcode 03 – Read Holding Registers

This opcode returns the input holding registers, such as flow rate or totalizer.

OTE:N Each value must be requested individually. Return of a block of registers is not implemented at this time.

Example requesting flow rate in floating point format.

Command: <addr><03><00><C9><00><02><crc-16> Reply: <addr><03><02><data><data><crc-16>

Opcode 05 – Force Single Coil

This opcode sets the state of a single coil (digital output). The following Coil Registers are defined:

Coil # Description

1 Reset Totalizer

2 Grand Totals

3 and up Spares

Table 13: Force single coil

The transition of coil from 0 to 1 will initiate function. This bit is auto reset to 0, so there is no need to set it to 0 after a totalizer reset command.

Command: <addr><05><00><00><FF><00><crc-16> Reply: <addr><05><00><00><FF><00><crc-16>

Page 47 March 2014

Compact Digital Flow Monitor, Model B3000

C Source Code

A.1.1 CRC-16 Calculations

unsigned short crc_table[256] = {

0x0000, 0xC0C1, 0xC181, 0x0140, 0xC301, 0x03C0, 0x0280, 0xC241,

0xC601, 0x06C0, 0x0780, 0xC741, 0x0500, 0xC5C1, 0xC481, 0x0440,

0xCC01, 0x0CC0, 0x0D80, 0xCD41, 0x0F00, 0xCFC1, 0xCE81, 0x0E40,

0x0A00, 0xCAC1, 0xCB81, 0x0B40, 0xC901, 0x09C0, 0x0880, 0xC841,

0xD801, 0x18C0, 0x1980, 0xD941, 0x1B00, 0xDBC1, 0xDA81, 0x1A40,

0x1E00, 0xDEC1, 0xDF81, 0x1F40, 0xDD01, 0x1DC0, 0x1C80, 0xDC41,

0x1400, 0xD4C1, 0xD581, 0x1540, 0xD701, 0x17C0, 0x1680, 0xD641,

0xD201, 0x12C0, 0x1380, 0xD341, 0x1100, 0xD1C1, 0xD081, 0x1040,

0xF001, 0x30C0, 0x3180, 0xF141, 0x3300, 0xF3C1, 0xF281, 0x3240,

0x3600, 0xF6C1, 0xF781, 0x3740, 0xF501, 0x35C0, 0x3480, 0xF441,

0x3C00, 0xFCC1, 0xFD81, 0x3D40, 0xFF01, 0x3FC0, 0x3E80, 0xFE41,

0xFA01, 0x3AC0, 0x3B80, 0xFB41, 0x3900, 0xF9C1, 0xF881, 0x3840,

0x2800, 0xE8C1, 0xE981, 0x2940, 0xEB01, 0x2BC0, 0x2A80, 0xEA41,

0xEE01, 0x2EC0, 0x2F80, 0xEF41, 0x2D00, 0xEDC1, 0xEC81, 0x2C40,

0xE401, 0x24C0, 0x2580, 0xE541, 0x2700, 0xE7C1, 0xE681, 0x2640,

0x2200, 0xE2C1, 0xE381, 0x2340, 0xE101, 0x21C0, 0x2080, 0xE041,

0xA001, 0x60C0, 0x6180, 0xA141, 0x6300, 0xA3C1, 0xA281, 0x6240,

0x6600, 0xA6C1, 0xA781, 0x6740, 0xA501, 0x65C0, 0x6480, 0xA441,

0x6C00, 0xACC1, 0xAD81, 0x6D40, 0xAF01, 0x6FC0, 0x6E80, 0xAE41,

0xAA01, 0x6AC0, 0x6B80, 0xAB41, 0x6900, 0xA9C1, 0xA881, 0x6840,

0x7800, 0xB8C1, 0xB981, 0x7940, 0xBB01, 0x7BC0, 0x7A80, 0xBA41,

0xBE01, 0x7EC0, 0x7F80, 0xBF41, 0x7D00, 0xBDC1, 0xBC81, 0x7C40,

0xB401, 0x74C0, 0x7580, 0xB541, 0x7700, 0xB7C1, 0xB681, 0x7640,

0x7200, 0xB2C1, 0xB381, 0x7340, 0xB101, 0x71C0, 0x7080, 0xB041,

0x5000, 0x90C1, 0x9181, 0x5140, 0x9301, 0x53C0, 0x5280, 0x9241,

0x9601, 0x56C0, 0x5780, 0x9741, 0x5500, 0x95C1, 0x9481, 0x5440,

0x9C01, 0x5CC0, 0x5D80, 0x9D41, 0x5F00, 0x9FC1, 0x9E81, 0x5E40,

0x5A00, 0x9AC1, 0x9B81, 0x5B40, 0x9901, 0x59C0, 0x5880, 0x9841,

0x8801, 0x48C0, 0x4980, 0x8941, 0x4B00, 0x8BC1, 0x8A81, 0x4A40,

0x4E00, 0x8EC1, 0x8F81, 0x4F40, 0x8D01, 0x4DC0, 0x4C80, 0x8C41,

0x4400, 0x84C1, 0x8581, 0x4540, 0x8701, 0x47C0, 0x4680, 0x8641,

0x8201, 0x42C0, 0x4380, 0x8341, 0x4100, 0x81C1, 0x8081, 0x4040,

};

unsigned short calculate_crc(const unsigned char *pv, int size)

{

unsigned short crc = 0xFFFF;

for ( ;size-- ; pv++)

{

crc = (crc >> 8) ^ crc_table[(crc ^ *pv) & 0xFF];

}

return crc;

Page 48 March 2014

Programming Manual

WASTE ELECTRICAL AND ELECTRONIC EQUIPMENT WEEE DIRECTIVE

In the European Union, this label indicates that t his product should not be disposed of with household waste. It should be deposited at an appropriate facility to enable recovery and recycling.

For information on how to recycle this product responsibly in your country, please visit:

www.badgermeter.com

Page 49 March 2014

Compact Digital Flow Monitor, Model B3000

INTENTIONAL BLANK PAGE

Page 50 March 2014

INTENTIONAL BLANK PAGE

Programming Manual

Page 51 March 2014

Control. Manage. Optimize.

Blancett is a registered trademarks of Badger Meter, Inc. Other trademarks appearing in this document are the property of their respective entities. Due to continuous research, product improvements and enhancements, Badger Meter reserves the right to change product or system specications without notice, except to the extent an outstanding contractual obligation exists. © 2014 Badger Meter, Inc. All rights reserved.

www.badgermeter.com

Badger Meter B3000 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

INTRODUCTION

SPECIFICATIONS

PART NUMBER CONSTRUCTION

INSTALLATION

Connecting the B3000 to a Frequency Output Device

POWER CONNECTIONS

Standard

Solar

OPERATING THE MONITOR

Programming Mode

Programming Using Frequency Output Turbine Flow Meters

PROGRAMMING PARAMETERS

Conventions

GAS COMPENSATION

Absolute Pressure and Temperature

Set Points

APPENDIX

TROUBLESHOOTING GUIDE

Default K Factor Values

Battery Replacement (B30A/B/X/Z only)

NEMA 4X Enclosure

Explosion Proof Enclosure

MENU MAPS

K FACTORS EXPLAINED

Calculating K factors

SYMBOL EXPLANATIONS

ELECTRICAL SYMBOLS

Installation

MODBUS INTERFACE

Modbus Register / Word Ordering

Register Mappings

C Source Code