USER'S MANUAL

1.0 OVERVIEW The MPCT301 P6 model has 5 main programmable functions: RPM meter, frequency meter, hourly production meter, timer, and uni-directional pulse counter. Each one of these five functions is independent and they can’t be used at the same time. Main characteristics are: • count memory at the switching off (you can exclude this function from the menu). • six digits for counting. • NPN or PNP inputs (open collector or passive pull-up) or not amplified proximity (configured by jumpers or terminal connections) • up to three exchange relay alarm outputs (5A switch) (option ) • programmable...

mect s.r.l. 0.01 % exchange relay 250 Vac / 5 A 90 ÷ 250 Vac / Vdc 20 ÷ 30 Vac / Vdc 5W 48 x 96 x 75 mm 44.5 mm (height) x 92.5 mm (width) Timer max error Alarm output Supply Power absorption Dimensions Piercing template 1.2 DISPLAY MESSAGES Table 2 r.01.00 -OFL-UFLEr4 ErP 1 ErP 2 ErP 3 ErP 4 ErP 5 ErP 7 Software version overflow underflow Division by zero (programming menu item wrong) error in programming parameter: dEnO = 0 error in programming parameter: n.riF = 0 error in programming parameter: FSO = ISO error in programming parameter: IS = FS error in programming parameter: FS < IS error...

: it visualises the total counting (it can be disabled by the menu). Stop counting if timer. : readout print (it can be disabled by the menu). Used for set up. : it sets up decimal point (it can be disabled by the menu). Used for set up. Start counting if timer. : Clear count (can be disabled by the menu) / fast exit in menu : it visualises alarm set point (it can be disabled by the menu) BASIC TERMINAL BOARD DESCRIPTION Terminals 1-2-3 Terminals 4-5-6 Terminals 7-8-9 Terminals 13 and 15 Terminal 16 Terminal 17 Terminal 18 - exchange relay output (AL3: 1 = Com, 2 = NC, 3 = NO) - exchange relay...

counting. See "terminals 18 and 19 configuration" - "start" for timer in chronometer function - link for mechanical contact input - counting input - pull-up resistor for counting input - serial outputs - analogue outputs 1.4 WIRING SCHEMATICS FOR COUNTER, REVOLUTION COUNTER MECHANICAL contact connection

Magnetic pick-up (IBT option) connection 7.5 WIRING SCHEMATICS FOR TIMER NPN or PNP prox connection (see paragraph "PRINTED CIRCUIT BOARD (PCB)

Switch connection key to get into the programming menu. key to search the item to program. If the set up needs a number to write, use the key to move the blinking digit and confirm with If the set up needs the selection of an item, use To exit the menu, press : the modified parameters will be stored.

1.7 RPM, FREQ. OR PR.H INSTRUMENT MENU FLOW fast alarms frequency meter installation remarks" hourly production alarms"

1.8 COUNTER INSTRUMENT MENU FLOW

mect s.r.l. see “serial output” see “pulse counter and timer alarms” see “pulse counter installation notes” see “nUn and dEnO” function Notes: The symbol means: The ME3026_13 08/11 symbol means:

1.9 TIMER INSTRUMENT MENU FLOW fast alarms timer alarms" requested scale

1.10 PRINTED CIRCUIT BOARD (PCB) CONFIGURATION Open the instrument to configure the “Hold”, “Reset” and “Start” (NPN or PNP) inputs. To open the instrument use a screw-driver to lever on the long part of the keyboard and on the side hooks and extract the instrument from the front. The “Hold/Stop”, “Reset” and “Start” inputs are in NPN or MECHANICAL contact configuration (JP19 e JP20 in 3-2 position). To set up the “Reset”, “Hold/Stop” and “Start” inputs as PNP version, move the JP19 and JP20 jumpers in 1-2 position. 2.0 REVOLUTION COUNTER, FREQUENCY METER AND HOURLY PRODUCTION INSTALLATION REMARKS...

Press Appears on Key the display PASS Prog. ↵ Ou InP CPAS AbtA dEF tYPE rPn Remarks Touch the “prog.” key to get into the programming menu In this phase the instrument asks for the “password” number to protect the data programmation. (see “Password function”) TYPE INSTRUMENT rPn = rpm meter Pr.h = hourly production meter FrEq = frequency meter CSEC = timer CIn = counter Select by “5“key “rPn” to program revolution counter, or “FrEq” to program frequency meter or “Pr.h” to program hourly production. (Confirm by “prog. ↵”) tYPE Reset Exit Program the functions of the following table to set notches...

Press Appears on Remarks Key the display PASS Touch the “prog.” key to get into the Prog. ↵ programming menu 0 000 In this phase the instrument asks for the Prog. ↵ “password” number to protect the data programmation (see “Password function”) Ou InP 5 FIL DIGITAL FILTER PROGRAMMING (look prog. ↵ paragraph) n.rIF NOTCHES NUMBER 5 00001 prog. ↵ set number of notches requested (1÷9999) **(press “prog. ↵” to confirm) n.rIF nUn MULTIPLAYING FACTOR 5 0.0000 prog. ↵ Set multiplying factor value (1÷65535). This number will be the numerator of the correction constant (see “nUn and dEno function”) ** (press...

mect s.r.l. Appears on the display Remarks PLO is req. ** (confirm to “prog. ↵”) Reset To exit from programming menu Exit ** see para. “SET-UPS” to change the set value. 2.2 "nUn" and “dEno” FUNCTION There are two menu items that allow to modify the displayed value by a constant factor. The “nUn” item allows to program a multiply factor in the range 1 ÷ 65535, and the “dEno” item allows to program a divide factor in the range 1 ÷ 65535. The constant factor will be: Where: X = “rPn measured” if the instrument is set up in revolution counter X = “Pr.h measured” if the instrument is set up in hourly...

MPCT301 P6 mect s.r.l. To get the requested visualisation, you have to multiply the reading revolution/minute (RPM) by 0.55. To visualize the revolution/minute reading you must set up in the menu item “n.riF” = 4 (notches for revolution). To correct the visualisation by a 0.55 factor, you have to set up “nUn” = 55 and “dEno” = 100. Infact we know this relation: nUn 55 reading = RPM * _______ = RPM * _____ = RPM * 0.55 dEno 100 The unit can be programmed whit: selection “rPn” n. rIF = 4 nUn = 55 dEno = 100 • Make following setting on “hourly production” instrument. The parameter to be measured...