FIAMA P3S I User Manual And Maintenance Download Page 2

Position control for Servo unit

P3S_I

Data: 13/01/16

Codice: P3S_I  Rev 1.0

page 2/14

Manual purpose

This manual has been designed by the Manufacturer to provide the necessary information regarding the
instrument to those who are authorized to carry out safely its installation, maintenance, dismantling and
disposal. All the necessary information for the buyers and planners can be found in the Sales catalogue.
Other than adopting good technical construction methods, the information should be read carefully and
strictly applied. Inobservance of this information could cause risks for the health and safety of people and
economical damage. This information, provided by the Manufacturer in the original language(Italian) is also
available in other languages to satisfy legislative and/or commercial needs.
This manual must be kept in a good condition by a responsible person in an ideal place so that it is always
available for consultation. In case this manual is lost or deteriorates, a replacement should be requested
directly from the manufacturer quoting the manual’s code. This manual reflects the state of skill of the
instrument at the time of input on the market: however the manufacturer reserves the right to make changes,
add or improve the manual without giving any reason to hold the present manual inadequate.

Identification of the equipment

The identification plate represented is applied to the instrument.
To find the identification code of the instrument, consult the sales catalogue.

Environmental conditions

Temperature setting: min. 0°C, max. + 50°C.
It is forbidden to use the instrument other than its specific use and in potentially explosive conditions or where
anti- explosive elements are used.

Storage

Here below are some references to be followed for the storage of the instrument.
Avoid environments with excessive humidity and those exposed to bad weather (avoid open areas). Avoid
putting the instrument directly on the ground. Store the instrument in its original packing.

Conformity declaration and CEE marking

The instrument answers to the following Communitarian Directives:
2004/108/CEE Electromagnetic compatibility, with reference to general Rules EN61000-6-2 (immunity in
industrial environment) and EN50081-1 (emission in residential environment),
2006/95/CEE Low tension, modified Directive 93/68/CE.

Maintenance

Turn off the power before touching the internal parts.
Clean the external plastic parts using a soft, damp cloth with ethylic alcohol or water. Do not use hydrocarbon
solvents (petrol, diluents, etc.): using these products could affect the proper mechanical functioning of the
instrument.
Reparations should be done only and exclusively at the FIAMA technical assistance centre.

Calibrations and tests

It is advisable to calibrate the instrument periodically, once every working year.
To do the calibration, follow the calibration procedure indicated in the present manual.

Assistance request procedure

For any kind of technical assistance request, contact the sales department of the Manufacturer directly
indicating the information given on the identification plate, the number of hours used and the type of defect.

Manufacturer’s responsibility

The manufacturer declines any responsibility in case of:
• Using the instrument contrary to the national safety and accident-prevention laws.
• Wrong installation, inobservance or wrong procedures of the instructions provided in the present manual.
• Defective electrical power supply.
• Modifications or tampering.
• Operations carried out by untrained or unqualified staff.
The safety of the instrument also depends on the strict observance of the procedures indicated in the
manual: always operate the instrument in its functioning capacity and carry out a careful routine maintenance.
• All phases of inspection and maintenance should be done by qualified staff.
• The configurations provided in the manual are the only ones permitted.
• Do not try to use them anyway contrary to the indications provided.
• The instructions in this manual do not substitute but accomplish the obligations of the current legislation
regarding the safety laws.

Summary of Contents for P3S I

Page 1: ...Position control for Servo unit P3S_I Data 13 01 16 Codice P3S_I Rev 1 0 page 1 14 USER S MANUAL AND MAINTENANCE POSITION CONTROLLER P3S_I FOR DRIVING OF SERVO UNIT SERVO M ...

Page 2: ...Store the instrument in its original packing Conformity declaration and CEE marking The instrument answers to the following Communitarian Directives 2004 108 CEE Electromagnetic compatibility with reference to general Rules EN61000 6 2 immunity in industrial environment and EN50081 1 emission in residential environment 2006 95 CEE Low tension modified Directive 93 68 CE Maintenance Turn off the po...

Page 3: ... power supply as indicated in the technical data c The instrument does not have an ON OFF switch hence it comes on when connected to the power supply For safety reasons the equipment connected permanently to the power supply requires a bi phasal selector switch which should be within easy reach of the operator d If the instrument is connected to any apparatus not isolated electrically carry out an...

Page 4: ...ctions scheme PROGRAMMING The keys used for programming are the following P Function choice programming E Enter to confirm the entered values C Clear to cancel enter values START Increment or start key only in the automatic semiautomatic function STOP Decrement or stop key only in the automatic semiautomatic function Decimal point prompt selection of a program value KEYBOARD To easy the use of P3S...

Page 5: ...SIGNAL Two types of error are carried out communication error and positioning error Each time there is one of these errors switch on relays ERROR Communication error It happens if there is at least one axis with that the P3SI cannot communicate In most case this is caused by a wrong connection or a wrong setting of parameter number of axes see chapter System Register or of parameter xx address of ...

Page 6: ...on switches on relay END POSITIONING otherwise start the relay ERROR Manual mode Pressing key P followed by 1 is it possible to move by hand a single axis If there is more then 1 axis is it necessary to choose the one that has to be moved with keys and or with C and the numeric keyboard see chapter Choice of working axis Press key to move the axis forward fast Press key to move the axis forward sl...

Page 7: ...p on the main display is showed the Register name while on the auxiliary display appears as constants To select a parameter press key E to visualize its value To confirm this value press E To modify press C to make appear on the main display a blinking 0 digit the wished value and confirm with E After confirming or modifying is it possible to step to next parameter The System Register of P3SI are ...

Page 8: ...s from 1 to 250 preset menu Press E to enter ad access to etc This parameter are used during Calibration installation of system and should not be changed unless it is necessary to proceed with a new calibration see chapter Proceeding of value calibration it means that during standard use should not be changed the stored otherwise you ll loose the calibration value physical address of servomotor ax...

Page 9: ...ID control Suggested values 30 Default values 0 4 Integral inteference time PID da 0 a 255 Explanation indicates after how many control cycles the the integral contribution is updated Suggested values 20 Increasing this value makes the contribution of the integral constant less important while calculating the PID Default values 10 0 0 0 0 5 Present Position Explanation is the present position of t...

Page 10: ...o read on the display at each turn of hollow shaft Example with pitch screw 5mm and reading of decimals of mm set 50 Default value 1 20 Divisor correction factor from 1 to 65535 Impulses number per turn of encoder of division factor of encoder impulses set the number of encoder impulses 1000 multiplied per decimal point position Example display reading with a decimal digit set 1000x10 10000 Defaul...

Page 11: ...We advise to touch the micro only in slow speed When the axis touches the micro the value on the display clears and is possible to stop NB the direction with which touches the micro has always to be the same for every calibration 5 Now without moving the axis and without going out of calibration mode it is necessary to measure the real position of axis on the machine and introduce this value in P3...

Page 12: ...y with slow value increasing it the slow speed and the ramp time to reach the position smoothly Other changeable parameters to better the dynamic of positioning are constants of proportional differential and integral gain of PID ELECTRICAL CONNECTION Disconnect from power supply before connecting disconnecting the equipment machinery The connecting cables must be kept separate from the power lines...

Page 13: ... valid addresses are from 1 to 247 The dip switch S1 and S2 have to be set as in the following schedules NB the values of baud rate and addresses set on the SERVO have to be according with that set on P3S I If the SERVO is the last net knot set at ON the dip switch S3 both switches 1 and 2 on ON IMPORTANT during this phase is advisable to use the maximum wariness to not damage the dip switch and t...

Page 14: ...O_E Motor Magnetic permanent dc power 70W 150W max Power supply 24Vdc 20 2 5A 6 5A max Hollow shaft Ø20mm H7 depth 50mm 50 1 max 115RPM 8Nm 70RPM non continuous Gear motor reduction ratio 75 1 max 75RPM 12Nm 45RPM non continuous Transducer Incremental optical encoder on output shaft Resolution 1000 pulse tourn Electrical connection 4 poles terminal board supply 4 poles terminal board fieldbus max ...

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