INSTALLATION & OPERATION MANUAL T350N-P Truck Totalizer/Printer
Sponsler, Inc. T350N-P Truck Totalizer/Printer pg. 2 Doc# MN-T350N-P CONTENTS INTRODUCTION/THEORY OF OPERATION 1 INSTALLATION 2 SWITCH/ADJUSTMENT DESCRIPTION 3 OPERATION 4 CALIBRATION 4,5 FIELD CORRECTION 5 TROUBLE SHOOTING 6,7 TEMPERATURE COMPENSATION 8,9 PROGRAMMING MESSAGES 10 CONNECTION DEAGRAM RLC 113 11 CONNECTION DIAGRAM FOR TEMP. COMP.
Sponsler, Inc. T350N-P Truck Totalizer/Printer pg. 3 Doc# MN-T350N-P INTRODUCTION A. GENERAL The model T350N-P Totalizer/Printer displays flow directly in engineering units. The model T350N-P utilizes the latest in circuitry design and components. The circuitry is microprocessor based and performs the scaling and counting with only one main circuit board. The totalized flow is displayed on a liquid crystal display (LCD), and is printed on standard calculator type thermal paper. B.
Sponsler, Inc. T350N-P Truck Totalizer/Printer pg. 4 Doc# MN-T350N-P INSTALLATION Inspection All units are completely assembled, tested and inspected at the factory prior to shipment. Upon receipt of the unit a visual inspection should be conducted to detect any damage that may have occurred during shipment. Physical The T350N-P should be mounted as practically as possible taking into account display visibility, accessibility, etc.
Sponsler, Inc. T350N-P Truck Totalizer/Printer pg. 5 Doc# MN-T350N-P SWITCH & ADJUSTMENT DESCRIPTIONS Power Switch: 3 amp DPDT, switches fused power to the logic circuits of the unit. Print Switch: 3 amp Momentary Toggle Switch, initiates print cycle. Sensitivity Adjustment: Single turn potentiometer establishes required input signal amplitude to initiate the count sequence. Display Bias Adjustment: Single turn potentiometer establishes the contrast of the display.
Sponsler, Inc. T350N-P Truck Totalizer/Printer pg. 6 Doc# MN-T350N-P CALIBRATION Sensitivity The Sensitivity adjusts (R1) should be adjusted at the lowest expected flow rate. Turn R1 completely Counter-Clockwise then slowly adjust R1 Clockwise until the display increments then increase R1 slightly Clockwise again. In the nominal R1 position the arrow indicator will be in the 11 o’clock position.
Sponsler, Inc. T350N-P Truck Totalizer/Printer pg. 7 Doc# MN-T350N-P For higher resolution (reading in gallons and tenths, gallons and hundredths, etc.) multiply by 10 for tenths; by one for hundredths. The number dialed into dipswitch S5 corresponds to the number of digits to the right of the decimal point. Example: Flowmeter “K” Factor = 230 CF= .004348 Desired display = gallons and tenths Multiply by = .
Sponsler, Inc. T350N-P Truck Totalizer/Printer pg. 8 Doc# MN-T350N-P TOUBLE SHOOTING PROBLEM Unit not working (No Display Light) A. B. C. D. E. Power Cable broken Battery Low Defective power switch Blown fuse Reversed power wires Unit not working (Display Light On) A. B. C. D. E. F. Check signal wire for breaks Check sensitivity control Check pickup coil Check printed circuit board plugs to make sure they are mated securely. Look for broken wires inside of electronic enclosure. Check SWI (see draw.
Sponsler, Inc. T350N-P Truck Totalizer/Printer pg. 9 Doc# MN-T350N-P TROUBLE SHOOTING (INTERNAL RAM TEST (Dipswitch position #9) The self-test mode allows the totalizer’s microprocessor to per form internal tests on the built-in RAM and ROM. The self test feature should be used only when a problem is suspected with the totalizer. To start the self-test, first set the prescale selector switch (S4) to position #9 (self test). To fully test itself, the on-board computer must perform 257 different tests.
Sponsler, Inc. T350N-P Truck Totalizer/Printer RLC113 PCB ILLUSTRATION pg.
Sponsler, Inc. T350N-P Truck Totalizer/Printer T350N—P PAPER INSTALLATION pg.
Sponsler, Inc. T350N-P Truck Totalizer/Printer T350N-P 8X10X4 pg.
Sponsler, Inc. T350N-P Truck Totalizer/Printer pg. 13 Doc# MN-T350N-P TEMPERATURE COMPENSATION (RLC131 option) As product flows through the pipeline, a turbine located in the product spins and electrical pulses are generated and sent to the totalizer. The number and frequency of these pulses corresponds to the amount of product flow and the flow rate. As the product I the pipeline heats or cools, the density and volume of the product changes.
Sponsler, Inc. T350N-P Truck Totalizer/Printer pg. 14 Doc# MN-T350N-P The following table summarized the various positions of the product selector switch (RLC131 PC board) and the corresponding product. Position Product Low Temp Ref Temp Hi Temp. 0 OXYGEN -199.977 -183.111 -140.583 1 NITROGEN -210.370 -195.930 -155.309 2 ARGON -188.953 -186.046 -140.583 3 CO2 -40.050 -25.166 -6.318 4 N20 -51.087 -34.679 15.384 5 CH4 -17.171 15.611 37.934 6 MAPP -18.017 15.146 51.
Sponsler, Inc. T350N-P Truck Totalizer/Printer pg. 15 Doc# MN-T350N-P PROGRAMMING TIME AND USER CONFIGURABLE MESSAGES Programming of the clock or user definable messages is accomplished using the external 4X4 programming keyboard. This keyboard must be plugged into the unit before programming can begin. The Ticket Printing Totalizer contains a built-in real time clock. The time and date information supplied by this clock is used to time and date stamp each ticket during printing.
Sponsler, Inc. T350N-P Truck Totalizer/Printer pg. 16 Doc# MN-T350N-P TICKET PRINTING TOTALIZER WITH TICKET STORAGE (350S) ENTERING ACCOUNTS When the 3505 is first turned on, the operator is prompted to enter an account number. This account number may consist of 0 through 16 digits. To enter an account number, type in the appropriate number using the built-in keypad. Pressing ‘ ‘ will erase the last digit typed. Pressing CLEAR will clear the entire message line.
Sponsler, Inc. T350N-P Truck Totalizer/Printer pg. 17 Doc# MN-T350N-P 350S ADDENDUM PARAMETER SETUP The parameter setup function of the 3505 allows the operator to set information necessary for proper operation of the unit. Although setup can be performed anytime by anyone, it is recommended that only those persons familiar with system operation use the setup function. To enter the setup function, the operator must hold down the RESET key on the keypad when power to the unit is being turned on.
Sponsler, Inc. T350N-P Truck Totalizer/Printer pg. 18 Doc# MN-T350N-P 350S ADDENDUM 3) To print a summary of all stored tickets, press the ‘3’ key. A ticket summary of all stored tickets will be printed. If some tickets have been lost due to battery power problems or if the unit had been put into external memory test (which destroys data stored in the ticket storage memory), then the SOME TICKETS LOST! message will be printed at the top of the summary.
Sponsler, Inc. T350N-P Truck Totalizer/Printer pg. 19 Doc# MN-T350N-P 350S ADDENDUM Following is a list of commands available and their corresponding functions: (C) Whenever a CHR$(67) is received, the 350S enters the set clock mode. This mode operates exactly the same as the setting messages via the keypad, except commands are received from the serial port. The following commands are used when setting both the clock and messages. (sp) CHR$(32) move cursor 1 location to the right.
Sponsler, Inc. T350N-P Truck Totalizer/Printer SCI---- T350N-P-01 Dimensional pg.
Sponsler, Inc. T350N-P Truck Totalizer/Printer SCI—T350N-P-K-01 Dimensional pg.
Sponsler, Inc. T350N-P Truck Totalizer/Printer pg.
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