USER'S MANUAL

INDEX INDEX ------------------------------------------------------------------------------------------- 3 1.0 GENERAL POINTS--------------------------------------------------------------- 4 1.1 TECHNICAL CHARACTERISTICS ------------------------------------------------- 4 1.1.1 DISPLAY SIGNALS --------------------------------------------------------------- 4 1.1.2 CONNECTION DESCRIPTIONS ------------------------------------------------ 5 1.1.3 WIRING DIAGRAM --------------------------------------------------------------- 7 2.0 INSTALLATION NOTES--------------------------------------------------------...

1.0 GENERAL POINTS The multiscaling instruments of the MP40P6 series in the P6 type container (75mm depth) can be ordered with : • model MP40 101 for inputs: 0÷10Vdc 0÷2Vdc TA/5Aac potentiometer input • model MP40 102 for inputs: 0÷10Vdc 0÷2Vdc 4/0÷20mA potentiometer input The main characteristics are as follows: • 14V not regulated for 2 wire transducer power supply • set up with 4 keys on instrument front panel • 9999 point display • the 'hold' function (with memory of value displayed ) and ' tara recovery ' (automatic zeroing) operate directly from the terminal board. • possibility of fixed...

1.1.2 CONNECTION DESCRIPTIONS KEYBOARD DESCRIPTION : Zeroed reading. In menu fast exit : increments blinking digit in menu or decimal point set-up : shifts blinking digit in menu or setup of reading scale start point : set up of reading scale end point +

Rec. tara Hold Dgnd In1 Agnd In2 TERMINAL BOARD DESCRIPTION - transducer power supply (14V) - instrument power supply (Vcc, Vpt, 24Vac, 110Vac, 220Vac); if power supply “Vcc” the terminal 15 ≡ terminal 6 and 8 Terminal 11 - potentiometer power supply (2,0V) Terminals 7, 8 - current input measure (terminal 8 = gnd) Terminals 9, 8 - 0÷10Vdc input measure (terminal 8 = gnd) Terminals 10, 8 - 0÷2Vdc input measure (terminal 8 = gnd) Terminals 11, 10, 8 - potentiometer input (terminal 8 = gnd; terminal 10 = input; terminal 11 = potentiometer power supply) Terminal 5 - Hold: shortcircuiting terminals...

1.1.3 WIRING DIAGRAM Connection for current input and 2 wire transducer Connection for voltage input and 3 wire transducer Connection for potentiometer input and 2Vdc

2.0 INSTALLATION NOTES 2.1 INSTALLATION PROCEDURE 1- Individuate the type of desired input and use the relative wiring diagram (for DC and AC current inputs 7 and 8 terminals; for 0÷10dc input 9 and 8 terminals; for potentiometer input 8, 10 and 11 terminals; for 0÷2Vdc input 10 and 8 terminals) 2- Switch on the instrument 3- Enter in the menu and select in “SCAL” item the requested input. See the following table: Table 2 NOTE n seq. Touch Written key on display 1 PASS FS ↵ + Touch “FS ↵“ + “Reset/Exit” key for 3 seconds Reset/ Exit 2 0 000 Digit the personal password FS ↵ ** (confirm with "...

MP40 101-102 P6 mect s.r.l. 6- Use the d.p. key to set up the decimal point as required 7- to execute the set up with the dedicate keys see paragraph “How to operate the instrument”. 8- For automatic zeroing check the recovery Tara function. 9- To set up other input parameters, see paragraph: “Instrument set up”. 10- To set up potentiometer input, see paragraph: “Potentiometer input set up” 2.2 HOW TO OPERATE THE INSTRUMENT Please use the specific keys on the front in order to calibrate the instrument. With the ZERO key set up the reading value that is in line with the beginning of the input...

mect s.r.l. 3rd OPERATION Touch the “5d.p.” key to increase the flashing value. 4th OPERATION Confirm the programmed number by touching the ' FS ↵' key. To program the decimal point observe the following indications. Touch the “5d.p.” key with the instrument in measuring mode. A decimal point will light up. In order to move this point touch the indicated key until the desired point is reached and than confirm with “FS ↵“ 2.3 RECOVERY TARA FUNCTION For “Recovery Tara” we mean a function that when in use zeroes the instrument readings. The Recovery Tara function can be enable from “Reset / Exit”...

MP40 101-102 P6 mect s.r.l. Let us assume that the instrument, linked to a transducer, indicates a 100kg number. Shutting down the connection between terminals 4 and 5 will zero the instrument reading , thus rendering the indications negative for weight values that are less than 100 Kg and positive for values that are greater than 100 Kg. N.B. The “reset display” function clears the current display value by the menu item “nert” il is possible to store the clear value at power off (see table 3). 2.4 INSTRUMENT SET UP By using a hidden menu which is accessed by pushing together the two keys “Reset...

n seq. Touch Written key on display 3 CPAS 5d.p. 4 SCAL 5d.p. 5 AbOF 5d.p. 6 on FS ↵ NOTE CHANGE PASSWORD ( if required see paragraph ) INPUT SELECTION ZERO AND END SCALE ENABLED on = zero and FS keys in use; OFF = zero and FS keys out of use. To change use "5d.p." key and confirm with " FS ↵" CLEAR DISPLAY ENABLED (Reset) on = “Reset” key enabled OFF = “Reset” key disabled To change use "5d.p." key and confirm with " FS ↵" DECIMAL POINT ENABLED (d.p.) on = d.p. key in use OFF = d.p. key out of use. To change use "5d.p." key and confirm with " FS ↵" MEMORIZING DISPLAY CLEAR FUNCTION On = memorize...

NOTE Written on display 0000 Insert the reading value which coincides with the input value. confirm with " FS ↵" 25 ISL 26 FSI END INPUT SCALE 5d.p. 27 1999 Insert the input value with which should represent the FS ↵ END scale reading. ** confirm with " FS ↵" 28 FSI 29 FSL FULL SCALE READING 5d.p. 30 1000 Insert the reading value which coincides with the FS ↵ input value. confirm with " FS ↵" 31 FSL 32 OFFS ZEROING 5d.p. 33 0000 Use this item to effect a zeroing that will be retained FS ↵ in memory. The number written can vary between -999 and 2000. ** confirm with " FS ↵" 34 OFFS 35 ZEFI FIXED...