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data: 13/03/03

file: P1X_ing.doc

Rev: 1.1

pag 1 di 11

The P1X is a programmable single-axis positioner with microprocessor with relay outputs that processes
signals supplied by incremental transducers such as encoders, magnetic lines, optical lines, etc.
Positioning is managed through the stop/onward/backward, slow/fast, end of positioning, and auxiliary outputs
and through the optoinsulated start, emergency, reset, and work counter inputs.
The axis dimension is displayed on the high brightness six-digit display (reading scale -99999, +999999) and
three auxiliary displays show the set dimension, the machine constants, and the processing parameters.
The keyboard with 16 keys and 8 function indicators make the positioner use and setting up easy.
The P1X can memorize up to 99 dimensions to create positioning programmes giving the possibility to manage
for every dimension the number of parts that are to be processed in sequence as well as the number of cycle
repetitions.  In order to optimize positioning accuracy there are some parameters that can counterbalance
system inertia, clearances, and wear and tear of mechanical couplings.
Find below the other features characterising the instrument:
automatic/semiautomatic, manual functioning modes, absolute/line, single positioning, blade thickness
compensation, zero research, inputs and outputs test; and serial connection RS232 or RS485 with MODBUS
RTU protocol to dialogue with remote units.
The keeping of data when there is no power supply is guaranteed by a non volatile EEPROM memory.
The instrument is enclosed in a panel box 72x144 conforming to the DIN 43700 standard.

Front view

Back view

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Positioner P1X

P1X0
P1X1
P1X2
P1X3

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-

START

STOP

MAN

ZERO

SING

A/S

PROG

COST

TEST

CYCL

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Summary of Contents for P1X

Page 1: ...mes giving the possibility to manage for every dimension the number of parts that are to be processed in sequence as well as the number of cycle repetitions In order to optimize positioning accuracy there are some parameters that can counterbalance system inertia clearances and wear and tear of mechanical couplings Find below the other features characterising the instrument automatic semiautomatic...

Page 2: ...e work number etc For the relevant connections see wiring diagram on page 10 Description of the front panel The display1 always displays the axis dimension whereas the other displays show different parameters as a function of the positioner status The function indicators show the currently selected function PROGRAMMING The keys used for programming are the following P Function choice programming E...

Page 3: ...th encoder zero notch or zero micro to zero set or preset the dimension Manual zero setting or presetting By pressing the E key or by enabling the PRESET input in the terminal box it is possible to zero set or to carry out a presetting of the dimension as a function of what was set in the constant on page 7 Automatic zero setting or presetting zero research By enabling the START input in the termi...

Page 4: ...er of memorised dimensions which must not exceed 99 for instance it is possible to create as ultimate limits either 99 programmes made by a single dimension or one single programme made by 99 dimensions The modification of the dimensions is protected by a password the password is requested through the display of letter P on display3 and of three zeroes the first one of them is blinking on display2...

Page 5: ...nt is used for the applications that need cutting with material removal 2 PreStop The positioner stops the axis movement when it reaches the dimension amounting to the difference between the set dimension and the PreStop value This parameter enables to counterbalance the positioning inertia in systems with constant inertia It is advisable to enter the PreStop parameter after setting all the other ...

Page 6: ...ing between 0 and 9999 milliseconds for all the motion reversing manoeuvres 11 Deviation dimension By setting this constant to a value differing from zero at the end of the positioning the instrument waits for the switchover from open to closed of the WORK COUNTER input to carry out an onward shifting of a dimension equal to the Deviation Dimension after that when a time equal to the Deviation Ret...

Page 7: ...he zero research automatic cycle see on page 3 the zero setting presetting or zero research function Zero automatic research mode1 In the automatic zero setting function when the START key is pressed the slow backward motion of the axis is started searching for the zero input When the zero point is reached the axis motion continues for 2 seconds more and then stops and carries out the dimension pr...

Page 8: ...n inch From tenth of mm to hundredths of an inch From mm to hundredths of an inch From mm to tenths of an inch From cm to hundredths of an inch From dm to inches Sexagesimal degrees with display in degrees and prime numbers Sexagesimal degrees with display in degrees 7 INPUTS OUTPUTS TEST TEST In order to have access to the test function it is necessary to enter the password 273 In the inputs test...

Page 9: ... P 8 SETTING OF THE NUMBER OF CYCLES TO BE CARRIED OUT CYCL By number of cycles we mean the number of repetitions of the positioning programme The automatic functioning mode involves the possibility to repeat the selected programme By setting a number of cycles greater than 1 once the last dimension of the positioning programme has been carried out at the next command by the work counter input the...

Page 10: ...cer wiring diagram AUX OUTPUT relay START FORWARD BACKWARD relais GND A A B B 12V 24 Vac 24VDC 230 Vac 115 Vac P1X2 P1X3 P1X1 P1X0 0 0 0 0 START input SLOW FAST relay NC SLOW Transducer wiring diagram 18 20 17 19 21 22 GND A B 12V A B GND A B Vcc Connection bidirectional encoder open collector NPN or push pull output NPN A B 12V A B GND GND A B Vcc PNP 19 22 20 18 17 21 Connection bidirectional en...

Page 11: ...Line driver differential 12V Maximum counting frequency 100 KHz Operating procedure mode Semiautomatic Automatic Absolute line Manual Single positioning Test Possibility to create working programmes 99 steps of program memory with the possibility of specifying the number of pieces and the number of cycle repeats Data storage with the machine switched off by EEPROM memory Extractable terminal junct...

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