Table of Contents
Summary of Contents for FTI MR 1000
- Page 1 The Flow Resource MR 1000 Rate/Totalizer FTI Flow Technology, Inc. 8930 South Beck Avenue, Suite 107 Tempe, Arizona, USA 85284 Phone: 480-240-3400 • Fax: 480-240-3401 99544 02/20/07 ftimarket@ftimeters.com • www.ftimeters.com...
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Page 3: Table Of Contents
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 &... - Page 4 THIS PAGE IS BLANK...
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Page 5: Specifications
Two pulse input channels enable Remote: 4-30 VDC (75-240 V AC/DC, Input 8) negative the MR 1000 to handle add/subtract and quadrature input, in edge resets COUNTER "A" and control output addition to standard single channel input. Five digit floating... -
Page 6: Decoding Part Number
"A+B" or "A-B", or A and B as separate counters. 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]... -
Page 7: How To Mount The Unit
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. -
Page 8: Wiring Mr 1000
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. -
Page 9: Standard Input Wiring
A and B must be of equal value. The rate can high (4-30 VDC) the count inputs will count up, and only be viewed in one direction. If the MR 1000 is when it is low (open or less than 1 VDC) the count configured as a Rate Meter only (Controller type 3), inputs will count down. -
Page 10: Output Wiring
Output Wiring The diagrams below detail the wiring for the MR 1000 relay outputs. Each of the 2 relays has a form MR 1000 Series Rear Terminal A contact (Normally Open). ● ● COMMON ● ● N.O. (N.C./NPN) ● ●... -
Page 11: Configuration Options And Features
Several configuration and programming options In the Run Mode, the rate from input A and the allow the MR 1000 to serve a wide variety of total from inputs A and B can be displayed by functions. Before proceeding with programming, pressing the button labeled “VIEW”... -
Page 12: Operating Front Panel
OPERATING THE FRONT PANEL 6 5 4 3 2 1 ENTER LOCK PRE A PRE B VIEW PRGM Press to enter Press to "reset" Press to cycle Press to Press to Press to alternately lock code for in operating through PROGRAM view or view or view A rate &... -
Page 13: Program Codes & Descriptions
PROGRAM CODES & DESCRIPTIONS 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. -
Page 14: Mr 1000 Terminations
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##.# RELAY B DURATION - Follow same procedure as A ##.#. MR 1000 TERMINATIONS 1- COMMON 13- V+ 2- N.O.(N.C./NPN) -
Page 15: Calculating Scale Factors
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". -
Page 16: Mr 1000 Programming Procedure
PROGRAMMING REMARKS PRESS DISPLAY STEP This section of the menu is used to set factor up the scaling factors for inputs A & B. SETTING PRGM SCALING This sets the decimal for factor A. FACTORS dp f a Press the arrow key under the digit where the decimal is desired. -
Page 17: Setting The Counter
PRESS DISPLAY REMARKS factor PRGM STEP This section of the menu sets up the count counter information. PRGM SETTING rst 0 Press the PRGM key to choose RST 0 COUNTER (reset to 0, count up) or SET PR (set to set pr preset, count down), press the ENTER ENTER... -
Page 18: Setting The Rate
PRESS DISPLAY REMARKS STEP factor PRGM SETTING count THE RATE PRGM rate This section of the menu is used to set up PRGM the rate information. Press the PRGM key to choose RPS (rate per second) or SCALE (RPM, RPH). Press scale ENTER to enter displayed choice. -
Page 19: Setting The Lock Code & Locking The Unit
PRESS DISPLAY REMARKS factor STEP PRGM count SETTING PRGM LOCK rate PRGM This section of the menu is used to set up the lockout type and code. PRGM LC PG = Locks program but presets and LC PG reset are accessible. LC ALL= Locks entire keypad. -
Page 20: Setting The Relays & Presets
PRESS DISPLAY REMARKS factor PRGM count PRGM STEP rate PRGM SETTING PRGM RELAYS relay This section sets up the relay information. PRGM a tot Press the PRGM key to choose A TOT (A assigned to total) or A RATE (A assigned to a rate rate). -
Page 21: Analog Output Option
Description: SWITCH 4: Calibrate (normally off) An optional 4-20mA (0-20mA) output is available for the MR 1000 Switch 4 is used for calibration. Calibration is done at the factory series. The output can be programmed to track rate or total. This and should not be needed (see SWITCH 1 to enter high and low feature is available by adding suffix A to the part number. -
Page 22: Rs232/Rs422 Serial Communications
INTERFACE CARD RS 232/422 OPERATION RS 232/422 SET-UP: "EVEN" (parity bit is logic 0 if total number of logic 1's in the first All serial communication mode changes must be done seven data bits is even), "MARK" (parity bit is always logic 1 through serial communications. - Page 23 SERIAL INPUT COMMANDS: The input impedance of RS232 is 3KΩ to 7KΩ worst case. The To get a unit on line you must address it by it's device number. terminal addressing the unit must be capable of driving all This is done by typing DXX(S), XX= device number. The unit loads in the loop.
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Page 24: Rs232/Rs422 Wiring
RS232 / RS422 WIRING RS 232 COMPUTER HOOKUP: RECEIVE PIN (3) RS 232: When connecting the unit to a computer with RS 232 TRANSMIT PIN (2) communication, only three connections are needed. These GROUND PIN (5) connections are: Receive data, Transmit data and Ground. The connections should be made as follows: RS 422 RECEIVE A(+)PIN (3) -
Page 25: Troubleshooting Guide
3. Transmitting device is defective. calculations. 4. Wrong debounce filtering selected. 3. Replace transmitting device. 5. MR 1000 is defective. 4. Recheck debounce filtering selection "hi cps" or "lo cps". 5. To confirm set scale factors at one and connect a wire to pin #7 and touch it to pin # 5 (input A).
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