AW-Lake AW Gear Meters MX 9000 User manual

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COMPANY
Installation, Operating &
Maintenance Manual
MX 9000 Process Monitor
©2016 AW-Lake Company. All rights reserved. Doc ID:MXMAN082416

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Table of Contents
Unpacking..............................................................................................3
Quick Guide...........................................................................................3
Connect to Sensor .................................................................................3
Connect to Power ..................................................................................3
Basic Key Denitions .............................................................................3
Technical Specications ........................................................................4
Power Requirement...............................................................................4
Analog Output 4-20mA..........................................................................4
Frequency Inputs ...................................................................................4
Integrated Linearization........................................................................4
Programming and Data Entry ..............................................................4
Product Description ............................................................................5
Principle of Operation ...........................................................................5
Features ..................................................................................................5
Relay Contact Ratings............................................................................7
Sensor / Pulse Inputs.............................................................................8
Analog Output(s)....................................................................................9
Frequency Output (option boards 1 and 2)........................................9
Relay Outputs.........................................................................................10
Analog Input (option board 1)..............................................................11
120/240 VAC Input (option board 2)....................................................11
Batch Controller Inputs (option board 3)............................................12
Run Mode Screens ...............................................................................12
Rate Screens ...........................................................................................14
Total / Grand Total Screens ..................................................................14
LOGO Screen ..........................................................................................14
STATUS Screen .......................................................................................15
RATIO A/B (B/A) Screens........................................................................16
RA, TA (RB, TB) Screens .........................................................................16
ANALOG OUT Screen.............................................................................17
L1/L2 Screen ...........................................................................................17
RA/RB Screen..........................................................................................18
TA/TB Screen ..........................................................................................18
RATE A + B Screen..................................................................................19
RATE A - B Screen...................................................................................19
TOTAL (Grand Total) A - B Screen ........................................................19
BATCH TOTAL Screen ............................................................................20
Control Functions ................................................................................20
Programming........................................................................................21
Entering programming mode...............................................................21
Changing Values and Making Selections.............................................21
RATE, TOTAL and GRAND TOTAL Scaling ............................................22
K-factor (scaling factor) .........................................................................22
RATE unit.................................................................................................22
RATE time base.......................................................................................23
TOTAL units ............................................................................................23
Fixed output source...............................................................................25

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Min Flow Rate.........................................................................................26
Min Flow mA...........................................................................................26
Max Flow Rate ........................................................................................26
Max Flow mA ..........................................................................................26
Zero Flow mA..........................................................................................26
TOTAL Source .........................................................................................26
Zero Total mA.........................................................................................27
Max Total Value......................................................................................27
Max Total mA..........................................................................................27
GRAND TOTAL source ...........................................................................27
Zero Grand Total mA.............................................................................27
Max Grand Total Value..........................................................................27
Max Total mA..........................................................................................28
LIMIT/ Pulse Output programming......................................................28
Limit 1 & Limit 2 .....................................................................................28
Rate Value ...............................................................................................30
Limit Margin............................................................................................30
TOTAL / GRAND TOTAL Value...............................................................30
Frequency Output Programming.........................................................31
Gate Time Filter......................................................................................31
Linearizer Programming .......................................................................32
Quadrature Signal Programming.........................................................33
System Settings Programming ............................................................34
Calibrating Analog Output ................................................................34
I/O Manual Adjustment......................................................................36
installation............................................................................................36
Analog Output Adjustment...................................................................36
Fine mA adjustment ..............................................................................37
Coarse mA adjustment..........................................................................37
Frequency Adjustment..........................................................................37
Fine Limit Output Adjustment..............................................................38
Coarse Limit Output Adjustment.........................................................38
ON/OFF Output Adjustment.................................................................39
Monitor External Reset Input ...............................................................39
Ratio A/B (B/A) Programming...............................................................39
ALARM /AB ALARM B/A ........................................................................40
TARGET NBR ...........................................................................................40
BATCH TOTAL Programming ................................................................41
Batch Controller Programming ........................................................41
Basic programming setup.....................................................................42
BATCH Programming ............................................................................42
DELAY ......................................................................................................43
BATCH LIMITS.........................................................................................43
ANALOG OUTPUT...................................................................................43
OPERATION.............................................................................................44
Restoring Factory Defaults ...................................................................44
Appendix A - Physical Dimensions ..................................................45
Appendix B – Default Variable Values.............................................47
Limited Warranty ................................................................................48

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Unpacking
Separate the MX 9000 Flow Monitor from packaging materials and check for any
visual signs of damage. If you determine there are damages caused by shipping,
file a claim with the shipping company. If the flow monitor appears to have been
improperly assembled or does not operate properly, return it for replacement or
repair (see Limited Warranty information at the end of this manual).
CAUTION: Before connecting, programming, or operating the MX 9000 Flow
Monitor, read this manual.
Quick Guide
CAUTION: As with any precision-engineered device, always operate the MX
9000 in accordance with the manufacturer’s instructions.
Connect to Sensor
You will connect three wires from the sensor(s) to the back of the MX 9000:
An electrical power wire a signal wire, and a ground wire.
NOTICE: Dual input models use two sensors (terminals for sensor 2). Insert the stripped end of the
red wire into lower terminal #3 (6) and use a screwdriver to secure. Insert the stripped end of the
white wire into lower terminal #4 (7) and the stripped end of the black wire into lower terminal #5
(8). Use a screwdriver (push / release) to secure these wires with the spring terminals.
Connect to Power
Insert the leads from the 120VAC adaptor into terminals 1 & 2 of the lower block.
Plug the adaptor into a wall receptacle. If you are supplying power from a DC
source, insert the positive lead into terminal #1 and the negative lead to terminal
#2. DC input should be from 18 to 24 volts.
Basic Key Denitions
The MX 9000 has four keys for data input and programming:
• DOWN / NO
• UP / YES
• SELECT / RESET
• ENTER / EXIT

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Use the SELECT key to move the cursor to the digit you would like to change or
reset the total values, use the UP and DOWN keys to change between screens
or increase or decrease the value as desired, and use the ENTER key to enter
the information.
Programming and Data Entry
Upon power up, move to the screen that you wish to adjust. Hold the ENTER
key in for 3 seconds and screen will change to programming mode. Follow
screen prompts.
When in programming mode, numerical values are underlined or you are
prompted to answer YES or NO. Use the SELECT key to move between
characters then the DOWN / UP keys to change. Press ENTER to store the
value. Use YES / NO to enter other setup functions and EXIT when completed.
See Programming the MX 9000 beginning on page 21 for complete details.
Frequency Inputs
0-4 KHz, sine, square or saw-tooth;
4 volts minimum amplitude; 3.3 Kohm
maximum impedance.
Integrated Linearization
Maximum 10-point linearization table for
improved accuracy over range.
Flow Sensor Power Supplies
(2) @ 15 VDC / up to 50 mA each
Power Requirement
14 to 16 VAC/250mA, or 18-24
VDC/200mA (customer supplied), or
120/240 VAC (optional).
*All units are shipped wit 120VAC/1000mA
wall transformer.
Analog Output 4-20mA
External-powered loop output into a
maximum 500 ohm load impedance
with 24 VDC supply. 2nd loop output
optional.
Technical Specications

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Product Description
The MX 9000 Flow Monitor is a versatile, multi-functional device that helps you
track rate, flow, limit, ratio, and other variables. The unit’s multicolor back-lighted
LCD display is easy-to-read with up to 22 different display modes available,
depending on model. The standard unit is one channel, but the optional two-
channel version allows you to monitor dual flows and display them in a number
of ways: separately, as a sum (for example in total material use), as a difference
(as in fuel consumption), or as a ratio of product A/product B. You can also
use the MX 9000 to detect bi-directional flow when A and B channel signals
are available from a single flow meter. Other capabilities include the capacity to
monitor data and program the unit remotely. Four model variations give the MX
9000 the capability of performing limit, warning and alarm duties and batching.
Principle of Operation
After first making connections to the power source and to flow transmitter input
and output, you can choose up to 22 display modes. These include rates,
totals, ratios, limits and others, based on the model purchased. Then input k-
factor values, the required engineering units, gate times, limits, etc. A 10-point
linearizer is built-in for added display accuracy. You may also program other
values such as warning/alarm limits and ratios, depending on model.
Features
Rate, total, limit, batch and ratio options
• Single or dual channel
• Two programmable Form C relay outputs (optional)
• One or two assignable 4-20 mA output (optional)
• Easy-to-read LCD display with color backlight that changes color for warning
or alarm
• Batch controller - stores up to 20 batch recipes

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Model Number Key
MX9 - -
Main board options
Single channel flow/total
Dual channel flow/total
Ratio monitor
Batch controller
S
D
R
B
Output options
4-20mA output 1
No outputs
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X
Options boards
4-20mA output 2, Frequency out, Analog in, 2 relay out
120/240VAC supply, 4-20mA out, Frequency out, 2 relay out
Only for batch controller
No option board
1
2
3
4
XCommunication protocol
No additional options
Technical Data
Minimum Power Supply Requirements
• 16 VAC/250mA with supplied 110 VAC transformer, or
• 18-24 VDC/250mA. (customer supplied direct current)
• 120/240 VAC with option board 2
Flow Sensor Power Output
• (2) @ 15 VDC/50 mA. each
Frequency Inputs
• 0-4.5 KHz, sine, square or saw-tooth; 5 volts minimum amplitude;
3.3K Ohm impedance
Analog Output(s)
• 4-20 mA external-powered loop output into a maximum 500 Ohm load
impedance with 24 volt supply

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Maximum Switched
Power
Resisve Load DC: 60W
AC: 125VA
Inducve Load DC: 30W
AC: 60VA
Maximum Switched Voltage 100 VDC, 250VAC
Maximum Switched Current 2A/DC, 1A/AC
Rated Load Resisve Load DC: 30V, 2A
Inducve Load AC: 125V, 0.3A
Relay Contact Ratings
NOTE: Maximum wire gauge 16 AWG
UPPER TERMINAL BLOCK CONNECTIONS (Option Board 1):
Pin 1: Limit 2 Relay NC
Pin 2: Limit 2 Relay NO
Pin 3: Limit 2 Relay COM
Pin 4: Limit 1 Relay NC
Pin 5: Limit 1 Relay NO
Pin 6: Limit 1 Relay COM
Pin 7: (+) Analog Input
Pin 8: (-) Analog Input
Pin 9: (+) Frequency Out
Pin 10: (-) Frequency Out
Pin 11: (+) mA Loop 2 Output
Pin 12: (-) mA Loop 2 Output
LOWER TERMINAL BLOCK CONNECTIONS:
Pin 1: (+) 18-24 VDC Supply Voltage / 16 VAC Input
Pin 2: (-) 18-24 VDC Supply Voltage Ground / 16 VAC Input
Pin 3: (+) Sensor 1 Supply Voltage 15 VDC 25 mA MAX
Pin 4: Sensor 1 Signal Input
Pin 5: (-) Sensor 1 Supply / Signal Common
Pin 6: (+) Sensor 2 Supply Voltage 15 VDC 25 mA MAX
Pin 7: Sensor 2 Signal Input Housing Ground
Pin 8: (-) Sensor 2 Supply / Signal Common
Pin 9: (+) External Reset Input
Pin 10: (-) External Reset Input
Pin 11: (+) mA Loop 1 Output
Pin 12: (-) mA Loop 1 Output

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UPPER TERMINAL BLOCK CONNECTIONS (Option Board 2):
Pin 1: Limit 2 Relay NC
Pin 2: Limit 2 Relay NO
Pin 3: Limit 2 Relay COM
Pin 4: Limit 1 Relay NC
Pin 5: Limit 1 Relay NO
Pin 6: Limit 1 Relay COM
Pin 7: (+) mA Loop 2 Output
Pin 8: (-) mA Loop 2 Output
Pin 9: (+) Frequency Out
Pin 10: (-) Frequency Out
Pin 11: 120/240 VAC Input Common
Pin 12: 120/240 VAC Input Line
UPPER TERMINAL BLOCK CONNECTIONS (Option Board 3):
Pin 1: Limit 2 Relay NC
Pin 2: Limit 2 Relay NO
Pin 3: Limit 2 Relay COM
Pin 4: Limit 1 Relay NC
Pin 5: Limit 1 Relay NO
Pin 6: Limit 1 Relay COM
Pin 7: +15 VDC (for remote switch select)
Pin 8: Mode Change Input
Pin 9: Batch Select Input
Pin 10: Batch Reset Input
Pin 11: Start / Stop Input
Pin 12: Program / Run Input

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Reset Input
Opto-isolated external reset input will trigger the MX 9000 to reset the
totalizer(s) when the input sees a momentary transition from low (ground) to high
(near supply). Reset input can be isolated from internal ground by cutting CT3
with a sharp knife.
Figure 3: Reset Input
Sensor / Pulse Inputs
Pulse inputs are opto isolated and come referenced to signal ground. Regulated
+15 VDC at 50mA max is available for powering each sensor. Inputs can also be
isolated from the control power by cutting CT1 or CT2 with a sharp knife but then
the internal +15 VDC supply is not available. Minimum input voltage is 5 VDC
peak for pulses.
Figure 2: Sensor/Pulse Inputs

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Analog Output(s)
The isolated 16-bit 4-20mA output(s) can be wired for use with Loop powered
inputs or for ground referenced inputs. The analog signal has an internal LED
in series which varies in intensity as the mA signal varies. This can be used
for troubleshooting purposes. When using the analog signal with inputs used
with loop powered signals, it is important to note that the MX 9000 requires an
external power supply to power the loop as shown below.
Frequency Output (option boards 1 and 2)
An opto-isolated NPN open-collector output can sink or source depending on
connection. Attention must be paid to polarity of connections. Limit circuit
current to 50 mA and 30 VDC for this circuit.
Figure 4: Analog Outputs
Relay Outputs
Two form C relay outputs are available on option boards 1 and 2. They are
programmed by the limit screens as to the function of each. See Relay Contact
Ratings on page 10 for limits.
Figure 5: Frequency Output

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Analog Input (option board 1)
The analog input is available on option board 1. It can be configured for either
a 4-20 mA input or a 0-5 or 0-10 VDC input. The input is referenced to the
system common. Programming of the input is done using JP1. For 4-20 mA,
use jumper pins 1&3 and 2&4. For 0-5 VDC, use jumper pins 3&5 and 4&6.
For 0-10 VDC, use jumper pins 3&5 only. Pins are identified on the printed
circuit board. Remove back cover to access.
120/240 VAC Input (option board 2)
The line voltage input is available on option board 2. It can be configured for
120 or 240 volt input using jumper pins 1. For 120 volt input jumper both sets
of outside pins (see decal on board). For 240 volt input jumper only the center
two pins (see decal). NOTE – board is factory set for 120 volt input.
Figure 7: Analog Input
Figure 6: Relay Outputs

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Figure 8: 120/240 VAC Input
Batch Controller Inputs (option board 3)
Five inputs are available for remote control of the batch process. You must have
ordered the batch model to access these inputs (MX9-B). A 15 VDC output is
provided as a supply for the inputs. Program / Run uses a maintained contact
(switch), and the other inputs require momentary signals.
Figure 9: Batch Controller Inputs

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Run Mode Screens
The run mode screens, as shown below, can be accessed by using the UP and
DN buttons. Info screen shows critical information on MX 9000 model number,
serial number and firmware version
NOTICE: Please have this informaon available when calling for technical support.
RATE screen A shows active flow rate information in programmed engineering units
RATE screen B shows active flow rate information in programmed engineering units
TOTAL screen A shows totalized volume in programmed engineering units
TOTAL screen B shows totalized volume in programmed engineering units
STATUS screen shows data summary. Flow and total are in un-scaled units of
Hertz for flow and Pulses for total.
RATIO A/B screen displays rate ratio in % between A&B flows
RATIO B/A screen displays rate ratio in % between B&A flows
RT/TO screen A shows both the flow rate and total values in programmed
engineering units
RT/TO screen B shows both the flow rate and total values in programmed
engineering units
ANALOG OUT screen shows the mA value the MX 9000 is outputting
Limits screen shows status of current relay outputs
Rate A&B screen shows both rates on one screen
Total A&B screen shows both running totals on one screen
Rate A plus B screen shows mathematical total of both rates
Rate A minus B screen shows differential between rate A and rate B
Total / Grand Total A minus B screen shows differential between total A and B
Batch total screen shows current total and relay status
Direction screen shows flow direction when programmed for a dual sensor
(quadrature) input

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LOGO Screen
MX 9000
S/N 0000000
Software Version 1.0.0
HART SW Version 1.0.0
The LOGO screen shows 3 or 4 lines of important data for the display unit which
is needed if contacting the factory for support issues.
1. Line 1 shows the basic model name
2. Line 2 shows the unique serial number of the unit.
3. Line 3 shows the firmware version of the unit
Pushing the SELECT button on the LOGO screen will show the actual model
number of the MX 9000. As the features vary with the model, please make a
note of this while reading through this manual.
Rate Screens
RATE A (B)
600.00 GPM
The RATE screen displays the flow rate of A or B in the programmed engineering
units. If the linearizer is active, ‘LN’ shows in lower left corner. If the Gate Time
filter is active, ‘GT’ shows in lower right corner.
Total / Grand Total Screens
TOTAL A (B)
6000 GAL

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The TOTAL screen displays the flow total of A or B in programmed engineering
units. Pressing the RESET button resets the value back to zero (0). The Total
can also be reset remotely by connecting a momentary voltage to the external
RESET input.
GRAND TOTAL A (B)
6000 GAL
The GRAND TOTAL screen can be accessed using the ENTER button from the
TOTAL screen. To reset this total pressing the RESET button will request the
user to enter a password at this point. Use the UP – DOWN – SELECT buttons
to enter the password code of “53126”. Then press the RESET button which will
reset the grand total value back to zero (0).
Note that both grand totals must be reset independent of one another.
The STATUS screen is a raw data display of the current major properties of
STATUS L1 OFF L2 OFF
RTA 100.14 TOA 15400
RTB 150.32 TOB 03561
ANLG 04.00 mA
STATUS Screen
the monitor. The rates are shown as Hz, total in pulses, limits as on or off and
current loop output (main loop only) in programmed mA DC.
NOTE: The Gate Time lter and linearizer, if acve, do not aect the ow rate value in the STATUS
screen.
This is the raw incoming frequency. The mA shown is not a direct reading of the
loop current if there are other problems outside of the controller such as a broken
wire or defective loop power source.
NOTE: Because the mA value is an actual signal output, it is aected by the Gate Time and linearizer,
if acvated.

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You can also access screen control programming from this screen by pushing
and holding the ENTER button for 3 seconds. Use the UP – DOWN – SELECT
buttons to enter the password code of “53126”. This password cannot be
changed. See the advanced programming section for further information on this
process.
The ratio A/B (B/A) screens show the mathematical relationship of the two flows
of dual channel units.
NOTE: The units of both ows must be the same for this display to work properly.
RATIO AB (BA)
1.00
RATIO A/B (B/A) Screens
RA 1234.56 GPM
TA 123456.00 GAL
RA, TA (RB, TB) Screens
The dual rate / total screen are a convenient way of showing both the flow and
total at the same time. Pressing the RESET button resets the total value back
to zero (0). If the gate time or linearizer are active those will also be indicated
by a LN in the lower left or GT in the lower right of the display. By pushing
the ENTER key you can change the total displayed to grand total and will be
indicated by a GA or GB in front of the total.

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ANALOG OUT RA
04.00 MA
LN GT
ANALOG OUT Screen
ANALOG OUT screen shows the mA value the MX 9000 is outputting. The 2
letters in the upper right corner indicate what variable the mA output has been
assigned to represent.
1. FX = Fixed mA output
2. RA = mA output is scaled to represent the RATE value
3. TO = mA output is scaled to represent the TOTAL value
4. GR = mA output is scaled to represent the GRAND TOTAL value
If the linearizer is active, ‘LN’ shows in lower left corner. If the Gate Time filter is
active, ‘GT’ shows in lower right corner.
L1 OFF OFF
L2 OFF OFF
L1/L2 Screen
The L1/L2 screen shows what the Limits are programmed to represent and the
state of the output.
The first line of each limit represents what the Limit is programmed for:
1. OFF – Limit output has been turned off.
2. Rate – The Limit output will change state when the flow rate reaches the
programmed value
3. Total – The Limit output will change when the TOTAL reaches the
programmed value

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4. Grand Total - The Limit output will change when the GRAND TOTAL
reaches the programmed value
The second line of each limit represents the actual state of the output pin(s)
RA 34.00 GPM
RB 56.00 GPM
RA/RB Screen
The rate A and B screen is another dual combination screen that provides
visibility to both rates at the same time. If the gate time or linearizer are active
those will also be indicated by a LN in the lower left or GT in the lower right of
the display.
TA 500.00 GAL
TB 800.00 GAL
TA/TB Screen
The total A and B screen is another dual combination screen that provides
visibility to both totals at the same time. If the gate time or linearizer are active
those will also be indicated by a LN in the lower left or GT in the lower right of
the display. By pushing the ENTER key you can change the totals displayed to
grand totals and will be indicated by a GA and GB in front of the totals.

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RATE A + B
600.00 GPM
RATE A + B Screen
The rate A + B screen shows the mathematical sum of the two flows of dual
channel units. If the gate time or linearizer are active those will also be indicated
by a LN in the lower left or GT in the lower right of the display.
NOTE: the units of both ows must be the same for this display to work properly. You will receive a
warning message if you do not have them matching.
RATE A - B Screen
RATE A - B
0.16 GPM
The rate A - B screen shows the mathematical difference of the two flows of dual
channel units. If the gate time or linearizer are active those will also be indicated
by a LN in the lower left or GT in the lower right of the display.
NOTE: the units of both ows must be the same for this display to work properly.
TOTAL (Grand Total) A - B Screen
Total A - B
+ 450.00 GPM