FTI MR 1000 User manual

The Flow Resource
FTI Flow Technology, Inc.
8930 South Beck Avenue, Suite 107
Tempe, Arizona, USA 85284
Phone: [phone] • Fax: [phone]
[email protected] • www.ftimeters.com
MR 1000
Rate/Totalizer
99544 02/20/07

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SPECIFICATIONS .................................................................................................. 1
DECODING PART NUMBER.................................................................................. 2
HOW TO MOUNT THE UNIT.................................................................................. 3
WIRING MR 1000 ................................................................................................... 4
UP/DOWN CONTROL AND QUADRATURE INPUTS ........................................... 4
STANDARD INPUT WIRING .................................................................................. 5
SPECIAL INPUT WIRING ....................................................................................... 5
OUTPUT WIRING ................................................................................................... 6
CONFIGURATION OPTIONS AND FEATURES .................................................... 7
RUN MODE DISPLAY ............................................................................................ 7
OPERATING FRONT PANEL ................................................................................. 8
PROGRAMMING FLOW CHART ........................................................................... 8
PROGRAM CODES & DESCRIPTIONS ................................................................ 9
MR 1000 TERMINATIONS ..................................................................................... 10
CALCULATING SCALE FACTORS ........................................................................ 11
MR 1000 PROGRAMMING PROCEDURE............................................................. 12
SETTING SCALING FACTORS.............................................................................. 12
SETTING THE COUNTER...................................................................................... 13
SETTING THE RATE .............................................................................................. 14
SETTING THE LOCK CODE & LOCKING THE UNIT ............................................ 15
SETTING THE RELAYS & PRESETS .................................................................... 16
ANALOG OUTPUT OPTION................................................................................... 17
RS232/RS422 SERIAL COMMUNICATIONS ......................................................... 18
RS232/RS422 WIRING ........................................................................................... 20
TROUBLESHOOTING GUIDE................................................................................ 21
TABLE OF CONTENTS

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1
DESCRIPTION & SPECIFICATIONS
DESCRIPTION:
The MR 1000 Rate/Totalizer provides two level preset con-
trol of flow rate and total. Two pulse input channels enable
the MR 1000 to handle add/subtract and quadrature input, in
addition to standard single channel input. Five digit floating
decimal scale factors allow the MR 1000 to display total
count in engineering units and rate in units per second,
minute, or hour. Two separate 5 A relay contacts can be
used to operate secondary control devices. RS232 or RS422
serial communication is available for data exchange with a
host computer.
SPECIFICATIONS:
DISPLAY
6 digit, 0.55" High LED
INPUT POWER:
110 VAC ±15% or 12 to 15 VDC
220 VAC ±15% or 12 to 15 VDC
24 VAC ±15% or 12 to 15 VDC
CURRENT:
250 mA DC max. or 6.5 VA AC
OUTPUT POWER (AC powered units only)
+12 VDC @ 50 mA, unregulated -10 + 50%
TEMPERATURE:
Operating:
+32°F (0°C) to +130 F (+54°C)
Storage:
-40 F (-40°C) to +200°F (93°C)
MEMORY
EEPROM stores data for 10 years if power is lost.
INPUTS:
3: High Impedance DC pulse input 4-30 VDC (high), Open or 0-
1 VDC (low),10 KΩimp. 10 kHz max. speed. Accepts simul-
taneous inputs.
3M: Mag. Input, Input A only, accepts 30mV input (50 V max. P/P)
signals 10 KΩimp. 5 kHz max. (Input B, 4-30V)
3MB: Mag. Input, Inputs A & B, accepts 30mV input (50 V max. P/
P) signals 10 KΩimp. 5 kHz max.
5: 4-30 V Count pulses on Input A, 4-30 V Direction Control
input (level) on Input B.
5M: 30 mV Count pulses on Input A (50 V max. P/P) 4-30 V
Direction Control input (level) on Input B
9: Quadrature, accepts 4-30 V pulses with 90°phase shift for
direction detection.
9MB: Quadrature, accepts 30 mV (50 V max. P/P) pulses with 90°
phase shift for direction detection.
NOTE: The Mag. inputs have filtering as follows: up to 300hz
@30mV, 5KHz @ .25V to 50V max.
RESET:
Front Panel: Resets displayed value and control output
Remote: 4-30 VDC (75-240 V AC/DC, Input 8) negative
edge resets COUNTER "A" and control output
K FACTOR/SCALING
In the standard unit a fixed K-Factor is used to convert the input
pulses to engineering units. The 5 digit K-Factor dividers, with
decimal keyed into any position, allow easy direct entry of any K-
Factor from 0.0001 to 99999. Separate factors may be entered for
the 2 separate input channels.
CONTROL OUTPUTS:
Relays:
2 each N.O. Relay; 5 Amps120/240 VAC or 28 VDC.
(N.C. relay contacts and NPN transistor output
available with solder jumpers. Transistor output is
internally pulled up to 10 VDC through relay coil, sinks
from 10 VDC to .5 V @ 100 mA)
Analog Output:
An optional 4-20mA (0-20mA) output is available for
the MR 1000 series. The output can be programmed
to track rate or total. This feature is available by
adding suffix A to the part number. Connections are
via a 2 terminal pluggable screw connector.
Programming is accomplished by using the front panel
in conjunction with rear dip switches.
Accuracy: 50uA worst case.
Compliance Voltage: 3 to 30 VDC non inductive.
RS232/RS422SERIAL INTERFACE
If the serial interface option is supplied, up to 99 units can be linked
together. (The terminal addressing the unit must be capable of
driving all loads in the loop.) Unit status and new set points can be
communicated by serial communication. Mode changes, however,
must always be made on the front panel. Data is transmitted at
selected baud rates using standard seven bit ASCII characters and
parity with two additional bits of “Start” and “Stop” to make up the
standard ten bit character.
Data is received and transmitted over standard EIA RS232 or
RS422 levels. Each 10 bit character is made up of a start bit, 7 bit
ASCII code, parity bit and stop bit. Unit number, baud rate and
parity are entered in the “Program Setting” set up mode and remain
in memory even if power is off.
Note that the input impedance of RS232 is 3K or 7K Ohm worst
case. The terminal addressing the unit must be capable of driving
all loads in the loop. RS422 input impedance is much higher and
there is usually no problem driving 25 units. Unit serial transmit line
remains in a high impedance “OFF” state until addressed.

2
DECODING PART NUMBER
PRESETS
Two control outputs are provided. To set relay values, press
“menu” button until “Relay” appears on the display, the A and B
outputs can be assigned to the ratemeter (high/low), one preset for
rate and one for total, or two presets (2 stage shut off) on the A and
B counters. A 5 digit value can be entered for both presets and the
decimal point location is the same as the counter. The outputs can
be set to energize from 0.1 to 99.9 seconds or latch (0.0). If a
value other than 0.0 is entered, the counters will auto reset at the
preset . In the A-B or A+B versions, the relays will be assigned to
either net total or A rate.
LOCKOUT
Unauthorized front panel changes can be prevented by entering a
user selected 5 digit code, in the “LOC” , . mode. The front panel
can be completely locked out or the presets can remain accessible.
RATEMETER
Accurate to 4 1/2 digits (±1 display digit). The rate meter can be
programmed to accept almost any number of pulses per unit of
measurement, sample from 2 to 24 seconds maximum, and auto-
range up to 5 digits of significant information. In the “RPS” mode,
the ratemeter displays in units per second, and in the “scale” mode,
units per hour or per minute. The unit will display the rate of the A
Input only.
COUNTER
The two 6-digit counters can count at 10Khz speed. Each can
have a 5-digit dividing scale factor. The counter advances on the
positive edge of each pulse. Count up or down modes available,
as are quadrature inputs from encoders for position or length
measurement. The unit can be programmed to view the net value
of "A+B" or "A-B", or A and B as separate counters.
SPECIFICATIONS
(continued)
Ordering
Part Number — MR 10- ■ ■ ■ ■■ ■ ■ ■
Controller Type
*1Rate/Totalizer
2Totalizer Only
3Rate Meter Only
Operating Voltage
*A110 VAC±15% or 11-15 VDC
B220 VAC±15% or 11-15 VDC
C24 VAC±15% or 11-15 VDC
Control Inputs
*3High Impedance DC Pulse
4-30 VDC
3M Magnetic Pick-Up Input
30 mV on Input A only,
4-30 VDC on Input B
3MB Magnetic Pick-Up Input
30 mV on Inputs A&B
9Quadrature Pulse, 4-30 VDC
9MB Quadrature Pulse, 30 mV
Options (Choose One)
*0None
1RS232 Serial Communication
2RS422 Serial Communication
AAnalog Output (4-20/0-20mA)
*Standard Configuration
Enclosure Ordering
Part Number ————————— NEA885AB3
NEMA 4, 4X Enclosure for mounting 1 or 2
MR 1000 Rate/Totalizers
Outside Dimensions:
7.40 x 7.40 x 5.20 in.
[18.8 x 18.8 x 13.2 cm]

3
HOW TO MOUNT THE UNIT
The unit is designed to be mounted with a gasket providing a water tight seal. Two mounting brackets are provided to
secure the unit to the panel. A panel less than .1" may distort if the clamps are screwed too tightly.
Slide the body of the unit through the rubber gasket. Insert the unit into the panel. As shown in "FIG. A", slide the brackets
up the groove to press against the back of the panel. Insert screws into rear of brackets and tighten them evenly and
alternately. Do not over tighten! A normal level of torque is required. Maximum torque should be 3" pounds.
This product is designed to be panel mounted and is NEMA 4 rated if proper mounting procedures are followed and the
required and supplied hardware is correctly used.
If the panel in which the unit is mounted is less than .125 of an inch thick, the possibility exists that there will be some
flexing. Should this flexing occur, the resulting deformation of the panel could cause a loss of the water tight seal. In case
this should occur, the use of silicone or other sealant would be recommended.
This product is designed to the NEMA 4 rated. However, the fact that we are unable to control either the location in which
the device is installed or the actual installation itself requires that the company's liability shall extend only to the repair or
replacement of a defective product.
We are prepared to offer additional assistance in those special situations where normal mounting methods do not seem to
satisfy the customers needs. This assistance may be obtained by calling the factory and asking for Application Engineer-
ing.
DIMENSIONS
FIG. A
3.622
(92)
1.772
(45)
4.437
(112.7)
2.625
(66.68)
0.587
(14.91)
4.245
(107.8)
BEZEL
GASKET
CUSTOMER PANEL
Panel Thickness 0.062" (1.5)
to 0.187" (4.7) max.
3.925
(99.7)

4
WIRING MR 1000
The rear terminal contains 12 screw terminals for connecting #14 to #28 gauge wire.
The unit is controlled by a microprocessor and, therefore, an electrically "noisy" environment could cause operating
problems. The input power line should not be common to power lines for motors, pumps, contactors, etc.
The unit is designed to be immune from line or RF voltage interference. In some environments voltage spikes of over 100
volts, even 1000 volts, can occur. When common to a power line driving motors voltage fluctuations can be extreme and
rapid. Lines driving DC or AC solenoids, relays, or actuators can also cause problems.
Four sources of noise can occur:
1) AC power line noise - If the unit cannot be connected to a clean power source, an inductive load suppressing device
(MOV as GE # V130LA1 or Resistor Capacitor as Paktron # .2 uf/220 ohm @ 400V) can be installed. Although locating
the suppressor across the AC supply at the unit should help, best results are obtained by connecting the suppressor
across the leads of the "load" at the device causing the spike.
2) Input line noise -The noise is carried on the input and D.C. ground lines. Make sure the input wires are never run into
the unit in a bundle with power input lines. Also, keep these input lines isolated from inductive lines from devices
drawing heavy loads. If there is a possibility of electrical noise, we recommend using shielded cable, with the shield
being hooked to the D.C. ground terminal on the instrument, and to "earth" at one point in the circuit, preferably at the
D.C. ground terminal of the unit.
3) Output lines - The unit has two relay outputs. When these outputs are used to run external relays or solenoids, spikes
can be generated upon activation. This noise can spread through the instrument causing operating problems. If the
source is a D.C. operated device, a general purpose diode (IN4004) placed across the solenoid prevents electrical
noise spikes. Connect the cathode (banded side) to the more positive side of the coil. If the source is an A.C. operated
device, use a MOV or Resistor Capacitor across the coil.
4) 12 VDC output supply - Noise can be generated on the 12 VDC output supply if it is used to drive inductive loads or if
the current draw exceeds 50 mA. Insure that all inductive loads have a diode (such as IN4004) across the coil and that
the current does not exceed 50 mA.
UP/DOWN CONTROL AND QUADRATURE INPUTS
QUADRATURE INPUT:
When programming the counter section for quadrature input, you must set the unit for A net B and A sub B (see step 2 in
programming section). This insures proper operation. The rate can only be viewed in one direction.
UP/DOWN CONTROL:
When using the up/down control option, Input A (pin 5) is the count input and Input B (pin 6) is the up/down control
(direction) input. The counter must be set for A net B and A sub B (see step 2 in programming section).
When the direction input is high (4-30VDC) the count inputs will count up, when the direction input is low (open or less than
1VDC) the count inputs will count down. The direction input must precede the count input by 1 msec when the unit is set for
low CPS and 1 usec when set for high CPS.

5
110/220 VAC
PS-910-QD
Hall Effect Sensor
1●●COMMON
2●●N.O. (N.C./NPN)
3●●COMMON
4●●N.O. (N.C./NPN)
5●●A INPUT
6●●B INPUT
7●●12V OUTPUT/+DC INPUT
8●●-DC (GROUND)
9●●RESET INPUT
10 ●●NOT USED
11 ●●A.C. INPUT
12 ●●A.C. INPUT
Red/White
Red/Black
Green
Bare (Shield)
A
B
RELAYS
Standard Input Wiring
The diagram below shows a typical sensor
installation. AC powered units supply sensors with
an unregulated 12 Volt (50 mA) output from
terminal 7.
A valid input pulse is one which makes a transition
from the off-state (0 to 1 V) to the on-state (4 to
30 V): a positive going edge. The input impedance
is 10 KOhms to ground. The unit can be
programmed from the front panel for slow switch
closure inputs up to 40 Hz (Select “Lo CPS”), or
solid state switches (select “hi CPS”) up to 9.99
KHz. No rear terminal jumpers are required. Use
PNP (sourcing) type pulsers.
MR 1000 Series Rear Terminal
Special Input Wiring
Quadrature Input (See diagram below)
When programming the Totalizer for quadrature
input, set the unit for “A net B” and “A sub B” (See
Setting the Counter in Programming Section). For
“Set to Preset" use “A add B”.” The scaling factors
for A and B must be of equal value. The rate can
only be viewed in one direction. If the MR 1000 is
configured as a Rate Meter only (Controller type 3),
connect only one of the quadrature channels to
Input A (Terminal 5).
Electro-Optic Encoder
(Quadrature configuration)
110/220 VAC
1●●COMMON
2●●N.O. (N.C./NPN)
3●●COMMON
4●●N.O. (N.C./NPN)
5●●A INPUT
6●●B INPUT
7●●12V OUTPUT/+DC INPUT
8●●-DC (GROUND)
9●●RESET INPUT
10 ●●NOT USED
11 ●●A.C. INPUT
12 ●●A.C. INPUT
A
B
RELAYS
MR 1000 Series Rear Terminal
White
Red
Green
Black
Bare (Shield)
Up/Down Control (Special order item)
When the MR 1000 is configured with the up/down
control option, Input A (Terminal 5) is the count
input and Input B (Terminal 6) is the up/down
directional control input. When directional input is
high (4-30 VDC) the count inputs will count up, and
when it is low (open or less than 1 VDC) the count
inputs will count down. The direction input must
precede the count input by 1 msec when in “low
CPS” mode and 1 µsec when in “high CPS” mode.
Ext. Power Sup.
5VDC Regulated or 7.5 to 24VDC
125mA Min.
Fuse
Fuse

6
110/220 VAC
1●●COMMON
2●●N.O. (N.C./NPN)
3●●COMMON
4●●N.O. (N.C./NPN)
5●●A INPUT
6●●B INPUT
7●●12V OUTPUT/+DC INPUT
8●●-DC (GROUND)
9●●RESET INPUT
10 ●●NOT USED
11 ●●A.C. INPUT
12 ●●A.C. INPUT
A
B
RELAYS
MR 1000 Series Rear Terminal
Light
Bell
Output Wiring
The diagrams below detail the wiring for the MR
1000 relay outputs. Each of the 2 relays has a form
A contact (Normally Open).
110/220 VAC
1●●COMMON
2●●N.O. (N.C./NPN)
3●●COMMON
4●●N.O. (N.C./NPN)
5●●A INPUT
6●●B INPUT
7●●12V OUTPUT/+DC INPUT
8●●-DC (GROUND)
9●●RESET INPUT
10 ●●NOT USED
11 ●●A.C. INPUT
12 ●●A.C. INPUT
A
B
RELAYS
MR 1000 Series Rear Terminal
Solenoid (Single Stage)
Use Relay A (Terminals 1 and
2) for single stage preset. At
preset A, Relay A will close,
sending power through the
solenoid for activation.
Alarms
Relay A and B can be used for
activating alarms (visual and
audible), warning if a batch is
finished, or if rate is at or
above set speed.
MOV (if needed)
See Electrical
Noise, Page 3
SOLENOID
(Single Stage)
Analog Output
The analog output can be configured to track the
rate or the count and output 4-20 mA or 0-20 mA.
Pin 13 supplies 12-18 V to power the current loop.
Pin 14 supplies the current sinking driver. To wire,
first disconnect the terminal plug that houses pins 13
and 14 by pulling it straight out from the rear panel.
Insert the wire leads and clamp in place by
tightening the terminal screws. Plug the connector
back into place on the rear panel.
1●●COMMON
2●●N.O. (N.C./NPN)
3●●COMMON
4●●N.O. (N.C./NPN)
5●●A INPUT
6●●B INPUT
7●●12V OUTPUT/+DC INPUT
8●●-DC (GROUND)
9●●RESET INPUT
10 ●●NOT USED
11 ●●A.C. INPUT
12 ●●A.C. INPUT
13 ●●V+
14 ●●I SINK
+
-
Strip Chart Recorder
Fuse
Fuse

7
Configuration Options & Features
Several configuration and programming options
allow the MR 1000 to serve a wide variety of
functions. Before proceeding with programming,
verify the MR 1000 model being used (See
ordering on page 20).
Grand Total: The B input can be used as a
Grand Total Counter. Simply connect A and B
input terminals to your pulse source and select
the “A sepB” mode. Your B total will serve as a
Grand Total Counter. Set the factor of “B” the
same as the factor of “A” or as desired.
Relays: The relays can be programmed to stay
energized from .1 to 99.9 seconds, or latched until
reset by entering “00” as your relay duration.
When set for the A ratemeter, the relays energize
at or above the preset and drop out below the
preset.
Lockout: Activate a lockout by entering a user
selected 5-digit code. In the “LOC” mode, the
status of the unit can be observed but not
changed. A second level lock allows the presets
to be changed and the front reset to be used.
Ratemeter: Accurate to 5 digits±1 display digit.
The ratemeter will display almost any number of
pulses per unit of measurement, sample from 2 to
24 seconds maximum, compute a weighted
average, and auto-range up to 5 digits of
significant information. Two relay outputs can be
used to activate alarms.
Totalizer: Two 6-digit counters can count at 9.99
KHz speed. When presets are reached, a 5 A
relay will activate. The totalizer advances on the
positive edge of each pulse. Count up or down
modes are available, as are quadrature inputs
from encoders. The unit will display a negative
sign when counting below zero.
Scaling Factor: In the standard unit a
programmable scaling factor is used to convert
the input pulses to engineering units. The 5-digit
scaling factor is a divider, with a decimal which
can be keyed into any position. The front panel
allows easy direct entry of a scaling factor from
0.0001 to 99999. Separate scaling factors may be
entered for the 2 separate input channels.
Other Options: For the options listed below,
consult the factory for information about required
modifications.
-Batch Counter - Counter B can be used to
count batches.
-N.C. Relay contact control output
-NPN Sink transistor control outputs
Run Mode Display
In the Run Mode, the rate from input A and the
total from inputs A and B can be displayed by
pressing the button labeled “VIEW” (See Front
Panel Operation, Page 8). The types of values
displayed will depend on how the unit is
programmed. The input modes are selected
under the Count programming menu (See Pages
8 and 11 for programming instructions). The three
types of values are listed below:
A sub B - Pressing “VIEW” shows:
The rate of input A.
The net result of subtracting input B
from input A. Pulses on input B will
subtract (count down). Pulses on
input A will add (count up) if “ r St 0 ”
is selected. If “ SEt Pr ” is selected,
input A will subtract (count down).
A add B - Pressing “VIEW” shows:
The rate of input A.
The net result of adding input B to
input A. Pulses on input B will add
(count up). Pulses on input A will add
(count up) if “ r St 0 ” is selected. If
“ SEt Pr ” is selected, input A will
subtract (count down).
A sep B - Pressing “VIEW” shows:
The rate of input A.
The total counts of input A. Pulses on
input A will add (count up) if “ rSt 0 ” is
selected. If “ SEt Pr ” is selected, input
A will subtract (count down).
The total counts of input B. The
decimal points on the display will be
inverted (The actual decimal point for
the value is located where no decimal
point is lighted between the
numbers). Pulses on input B will
always count up.
In A sep B mode, counter B can be
used in two ways:
1. As a separate totalizing counter.
2. As a Grand Total Counter for input
A, if terminal 5 (input A) is
connected to terminal 6 (input B).
r XX.X
or
XXX.X
r XX.X
or
XXX.X
.X.X.X.X.
r XX.X
or
XXX.X
Actual
decimal
point
location

8
PROGRAMMING FLOWCHART
PRGM
Press this key to step through menu choices.
ENTER
RST
Press this key to enter displayed value
Start Here
654321
LOCK PRE A PRE B VIEW PRGM
ENTER
Press to "reset"
in operating
mode.Press to
"enter" in
programming
mode.
Press to enter
lock code for
panel lock.
Press to
view or
change
preset A.
Press to
view or
change
preset B.
Press to alternately
view A rate & net
total or A rate,
A total & B total.
Press to cycle
through PROGRAM
choices. Press to
toggle between
choices in program
mode.
OPERATING THE FRONT PANEL
RST
PRGM
FACToR
RUN MODE
DP F A
#####
DP F B
#####
ENTER
ENTER
ENTER
ENTER
ENTER
PRGM
Hi
CPS
Lo
CPS
PRGM
RUN MODE
ENTER
RATE METER
ONLY
CouNT
ENTER
RST
0
SET
PR
PRGM
ENTER
DPLoC
ENTER
A
NET
B
A
SEP
B
PRGM
ENTER
ENTER
A
ADD
B
A
SuB
B
PRGM
Hi
CPS
Lo
CPS
PRGM
ENTER
RUN MODE
ENTER
RATE
ENTER
SCALE RPS
PRGM
Z3600 Z60
PRGM
ENTER
ENTER
ENTER
RUN MODE
NoR ##
ENTER
FiguR#
ENTER
DLY #
ENTER
LoC
ENTER
LC
PRg
LC
ALL
PRGM
ENTER
CoDE
#####
RUN MODE
ENTER
RELAY
ENTER
A
ToT
A
RATE
PRGM
A ##.#
ENTER
ENTER ENTER
B
ToT
B
RATE
PRGM
B ##.#
ENTER
ENTER ENTER
RUN MODE
PRGM PRGM PRGM

9
The following is a list of abbreviations as they appear on the display and front panel of the unit.
ABBREVIATION DESCRIPTION
FACTOR SCALING FACTOR - For A and B Inputs. Each input has a separate 5 digit dividing scale factor.
DP F A DECIMAL POINT FOR FACTOR A - Enter location of decimal point for scaling Factor A by pressing the
button under the digit where the decimal is desired.
DP F B DECIMAL POINT FOR FACTOR B - Enter location of decimal point for scaling Factor B by pressing the
button under the digit where the decimal is desired.
COUNT PORTION OF MENU FOR SETTING COUNTER VARIABLES
RST 0 RESET TO 0 - Counter will reset to 0. Input A will count up from 0. Input B will subtract (count down) in A
Sub B mode. Input B will add (count up) in A Add B mode.
SET PR SET TO PRESET - Counter will reset to preset A. Input A will count down from preset A. Input B will count
up (add) in "A add B" mode and input B will count down (subtract) in "A sub B" mode.
DP LOC DECIMAL POINT LOCATION - Enter desired location of decimal by pushing the button under the digit where
the decimal is desired. Changing the decimal will change the decimal location in the A & B counters as well
as the rate display.
A NET B NET RESULT OF ADDING OR SUBTRACTING A & B INPUTS
A SEP B A & B INPUTS ARE SEPARATE - A & B are not added or subtracted.
A SUB B A SUBTRACT B - The number of scaled pulses from Input B are subtracted from the number of scaled pulses
from Input A. (-99999 TO 999999)
A ADD B A ADD B - The number of scaled pulses from the A Input are added to the number of scaled pulses from the
B Input.
HI CPS HIGH COUNTS PER SECOND - This sets the unit for high count speeds (0-9.99KHz)
LO CPS LOW COUNTS PER SECOND – This sets the unit for contact debounce filtering (0-40Hz)
RATE PORTION OF MENU FOR SETTING RATE VARIABLES
RPS RATE PER SECOND - The display will read in rate per second.
SCALE SCALING - Allows unit to display rate per minute or rate per hour.
Z 60 DIVIDE K FACTOR BY 60 - This sets the unit for rate per minute; equal to 60 times rate per second.
Z 3600 DIVIDE K FACTOR BY 3600 - This sets the unit for rate per hour; equal to 3600 times rate per second.
NOR## NORMALIZING FACTOR - Normalizes (averages) the data being received. Higher settings provide more
normalizing (averaging) for a more stable display. Derived from the equation:
(Old Data x "NOR" + New Data)
("NOR" + 1)
FIGUR ## SIGNIFICANT FIGURE - This sets the amount (1-5) of meaningful figures the unit will display. (RATE DIS
PLAY ONLY). FOR EXAMPLE: If "2" is set as the figure, a rate of 273.45 will be displayed as 270.
DLY## DELAY FACTOR - The amount of time (02 to 24 sec.) the unit will "look" for valid data, before the display
defaults to zero. (RATE DISPLAY ONLY)
PROGRAM CODES & DESCRIPTIONS

10
LOC LOCK - This portion of the menu allows you to:
1) lock the program (presets are still accessible)
2) lock all (presets and program are locked).
LC PRG LOCK PROGRAM - This will lock the program and allow the presets to be changed when the unit is in the
lock mode.
LC ALL LOCK ALL - This will lock the program and the presets when the unit is in the locked mode. The presets can
be viewed, but not changed.
CODE LOCK CODE - This message (code) will flash on display for approximately 3 seconds. It will be followed by a
5 digit number (xxxxx). The number you enter here will be the code to lock and unlock the unit.
RELAY RELAY - This portion of the menu allows you to set your relay operation variables.
A TOT RELAY A FOR TOTALIZER - When this is selected relay A will activate when the net total has reached
Preset A ("A NET B" Mode ). Relay A will activate when the total of input A reaches preset A ("A SEP B"
Mode).
A RATE RELAY A FOR RATE - When this is selected relay A will activate when the Rate of input A equals or exceeds
preset A when in "A NET B" or "A SEP B" mode. The relay will drop out when the rate of A falls below preset
A.
A##.# RELAY A DURATION - This message will appear when "A TOT" is selected. It is the duration which the
relay will remain energized (00.1 to 99.9 sec). If 00.0 is selected, the relay will latch until reset. When the
duration is not at 00.0, the unit will autorecycle.
B TOT RELAY B FOR TOTALIZER - When this is selected relay B will activate when the net total has reached preset
B ("A NET B" Mode). Relay B will activate when the total of input B has reached preset B ("A SEP B" Mode).
B RATE RELAY B FOR RATE - When this is selected relay B will activate when the rate of input A equals or exceeds
preset B when in "A NET B" or "A SEP B" mode. The relay will drop out when the rate of A falls below preset
B.
B##.# RELAY B DURATION - Follow same procedure as A ##.#.
MR 1000 TERMINATIONS
1 2 3 4
REAR VIEW
1 2 3 4 5 6 7 8 9 10 11 12
13 14
Analog Out Setup SwitchesSerial Port
ON
1- COMMON
2- N.O.(N.C./NPN)
3- COMMON
4- N.O.(N.C./NPN)
5- A INPUT
6- B INPUT
7- 12VDC OUT/+DC IN
8- -DC (GROUND)
9- RESET INPUT
10- NOT USED
11- A.C. INPUT
12- A.C. INPUT
RELAYS
A
B
13- V+
14- I SINK
ANALOG
OUTPUT
ON
CAL.
0-20mA
COUNT
SET
OFF
RUN
4-20mA
RATE
RUN
1 2 3 4
ON
SWITCH

11
CALCULATING SCALE FACTORS
There are two separate dividing scale factors, one for input "A" and one for input "B". The factor to enter is the number of
pulses per the desired unit of measurement. The factor ranges from 0.0001 to 99999. The factor is the same for rate and
count on input "A". Because the "units per second", "minute", or "hour" are field programmable from the keypad, scale
factor calculations for the ratemeter are easy. Here are some examples:
SCALING FACTOR EXAMPLES:
BATCHING:You want to count the number of batches (10 boxes each) being loaded onto a pallet.
Solution - Dial in a scale factor of 10.
UNIT COUNTING: You pick up a notch on a paper roll (1 pulse per shaft revolution). Each revolution equals 3 feet. To
find the number of pulses per foot, simply divide "1 pulse" by "3 feet" (1÷3 = .3333).
Solution - One foot equals 0.3333 pulses, enter this as the scale factor and the display will read in feet.
RATE:The shaft of a motor has a flywheel with 10 spokes. A proximity switch is mounted to
sense 10 pulses per revolution. RPM of the shaft is the desired readout.
Solution: Enter a Factor of 10 and for every 10 pulses, "1" will appear on the display. Set rate per
second, minute or hour as desired.
A conveyor carrying bottles must be controlled for bottle speed. For each revolution of the front roller, three bottles
travel by. Thus, one revolution equals 3 bottles. A wheel with seven spokes is mounted on the roller. The user
can't sense bottles because they are traveling through a washer, so a sensor is placed at the roller, sensing seven
pulse per revolution of the shaft, which equals 3 bottles per revolution.
To calculate the scale factor (7 ppr ÷3 bottles) = 2.3333 scale divider. Set rate per second, minute or hour as
desired.
A flow meter is generating 52.6 pulses per gallon. The desired readout is in liters. Since there are 3.785 liters per
gallon, divide 52.6 by 3.785 to find the number of pulses per liter (52.6 ÷3.785 = 13.897).
Enter 13.789 as the scale factor so the display will read in liters.
An aluminum sheeting plant has a cut to length application to customer specification. A ten pulse per revolution
encoder with a 12" wheel is used to sense. The travel of aluminum sheets is in inches. Thus, after 10 pulses, you
want 12 to appear on the display. Thus, 10 ÷12 = .8333. Enter .8333 as your scale factor.

12
REMARKS
This section of the menu is used to set
up the scaling factors for inputs A & B.
This sets the decimal for factor A.
Press the arrow key under the digit
where the decimal is desired. To clear
the decimal, press the arrow key fur-
thest to the right (PRGM) .
This is the scaling factor for input A. To
change, press the arrow key under the
digit(s) to change. Press ENTER to
enter the displayed value.
This section will only appear in the
RATE only version. Press the PRGM
key to choose HIGH CPS (0-9.99KHz)
or LOW CPS (0-40Hz). Press the
ENTER key to enter the displayed
choice.
This sets the decimal for factor B.
Press the arrow key under the digit
where the decimal is desired. To clear
the decimal, press the arrow key fur-
thest to the right (PRGM) .
This is the scaling factor for input B. To
change, press the arrow key under the
digit(s) to change. Press ENTER to
enter the displayed value.
DISPLAY
factor
dp f a
#####
hi cps
or
lo cps
dp f b
#####
PRESS
PROGRAMMING
PRGM
ENTER
ENTER
ENTER
ENTER
ENTER
THIS SECTION
WILL ONLY
APPEAR IN THE
RATE METER
ONLY VERSION
SETTING
SCALING
FACTORS
STEP
1

13
PRESS DISPLAY REMARKS
This section of the menu sets up the
counter information.
Press the PRGM key to choose RST 0
(reset to 0, count up) or SET PR (set to
preset, count down), press the ENTER
key to enter the displayed choice.
This sets the decimal location for the A
& B counters. Press the arrow key
under the desired digit location. To
clear the decimal, press the arrow key
furthest to the right. Press the ENTER
key to enter the displayed location.
Press the program key to choose A
NET B (add or subtract A & B) or A SEP
B (view A & B as separate counters).
Press the ENTER key to enter the
displayed choice.
This section will only appear if A NET B
was selected. Choose A SUB B (A
subtract B) or A ADD B. Press the
ENTER key to enter the displayed
choice.
Press the PRGM key to choose HIGH
CPS (0-9.99KHz) or LOW CPS (0-
40Hz). Press the ENTER key to enter
the displayed choice.
PRGM
PRGM
ENTER
ENTER
ENTER
ENTER
ENTER
factor
count
rst 0
or
set pr
dp loc
a net b
or
a sep b
a sub b
or
a add b
hi cps
or
lo cps
SETTING
THE
COUNTER
STEP
2

14
ENTER
STEP
3
REMARKSPRESS DISPLAY
This section of the menu is used to set up
the rate information.
Press the PRGM key to choose RPS (rate
per second) or SCALE (RPM, RPH). Press
ENTER to enter displayed choice.
Press PRGM to choose ÷60 (RPM) or
÷3600 (RPH). Press ENTER to enter dis-
played choice.
This sets the normalizing (averaging) fac-
tor. Press the arrow keys under the de-
sired digits to change. Press ENTER to
enter displayed value.
This sets the number of significant figures
to be displayed. Press the arrow key un-
der the digit to change. Press ENTER to
enter displayed value.
This sets the delay time (2 to 24 sec.) that
the unit will "look" for valid input data be-
fore the display falls to 0. Press the arrow
key under the digits to change. Press EN-
TER to enter displayed value.
factor
count
rate
rps
or
scale
z 60
or
z 3600
nor ##
figur #
dly #.#
ENTER
ENTER
PRGM
PRGM
PRGM
ENTER
ENTER
SETTING
THE RATE

15
DISPLAY REMARKS
factor
count
rate
loc
LC PG
or
LC ALL
CoDE
Flashes
followed by:
#####
CoDE
Flashes
followed by:
0
LoC
or
uN LoC
PRGM
PRGM
PRGM
PRGM
This section of the menu is used to set up
the lockout type and code.
LC PG = Locks program but presets and
reset are accessible.
LC ALL= Locks entire keypad.
Press the PRGM button to toggle between
choices; Press ENTER to enter displayed
choice.
After CODE flashes the display will show the
existing lock code. To change the code press
the key under each digit to be changed. Press
ENTER to enter displayed value.
Key in the lock code (see programming step
4) by pressing the keys under the digits to be
changed. Press the ENTER key to enter the
displayed code.
After the code is entered the unit will display
LOC (unit is locked) or UN LOC (unit is un-
locked). This message will be displayed for
approximately 3 seconds before the unit re-
turns to the run mode.
ENTER
ENTER
SETTING
THE
LOCK
STATUS
LOCK
ENTER
PRESS
SETTING
LOCK
STEP
4

16
REMARKS
DISPLAYPRESS
PRGM
PRGM
PRGM
PRGM
PRGM
STEP
5
SETTING
THE
RELAYS
ENTER
This section sets up the relay information.
Press the PRGM key to choose A TOT (A
assigned to total) or A RATE (A assigned to
rate). Press enter when the desired choice is
displayed.
This is the duration (.1 to 99.9 sec) that relay
A will remain energized. If 00.0 is selected,
the relay will latch until reset
Press the PRGM key to choose B TOT (B
assigned to total) or B RATE (B assigned to
rate). Press enter when the desired choice is
displayed.
This is the duration (.1 to 99.9 sec) that relay
B will remain energized. If 00.0 is selected,
the relay will latch until reset
PRE A = Preset A (Final Preset); The set point
at which output A will trigger. If the displayed
value is not the desired preset, press the
key(s) under the digit to be changed.
PRE B = Preset B (Prewarn); The set point at
which output B will trigger. If the displayed
value is not the desired preset, press the
key(s) under the digit to be changed.
ENTER
factor
count
rate
loc
relay
a tot
or
a rate
A ##.#
b tot
or
b rate
b ##.#
PRE A
Followed by
last PRE A
entered
PRE B
Followed by
last PRE A
entered
ENTER
ENTER
SETTING
THE
PRESETS
PRE A
PRE B