Rowan Elettronica 119/92 Instruction Manual
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Rowan Elettronica 119/92 Instruction Manual

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INSTRUCTION MANUAL
CODE 119/92
FOR ASYNCHRONOUS ROWAN SINGLE-PHASE MOTORS with
TACHOMETER
CONFORMITY
EMC
Motori, azionamenti, accessori e servizi per l'automazione
Via Ugo foscolo, 20 - CALDOGNO - VICENZA - ITALY
Tel.: 0039 444 - 905566 - Fax: 0039 444 - 905593
E-mail: info@rowan.it - WEB-SITE: www.rowan.it
REV. 7 - Date 15/10/18
ROWAN ELETTRONICA S.R.L. - Via Ugo Foscolo, 20 - 36030 CALDOGNO (VICENZA) ITALY

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Summary of Contents for Rowan Elettronica 119/92

  • Page 1 Via Ugo foscolo, 20 - CALDOGNO - VICENZA - ITALY Tel.: 0039 444 - 905566 - Fax: 0039 444 - 905593 E-mail: info@rowan.it - WEB-SITE: www.rowan.it REV. 7 - Date 15/10/18 ROWAN ELETTRONICA S.R.L. - Via Ugo Foscolo, 20 - 36030 CALDOGNO (VICENZA) ITALY...
  • Page 2 - Regarding the data and characteristics mentioned in the manual, a maximum tolerance of 10% has been allowed, if not otherwise indicated. - The product guaranty is considered ex-works and is valid 6 months from the date of leaving ROWAN ELETTRONICA s.r.l.

  • Page 3: Technical Characteristics

    - Standard open version with metal support and poly-carbonate cover, protection level IP 20 STANDARD CONFORMITY Drive Code 119/92 is in conformity with the general IEC EN 60204-1 standard corresponding to the essential safety requirement of the "Machinery Directive 89/392/EU", modified by the EU Directive 91/368 - 93/44 - 93/68.

  • Page 4: Working Principles

    P1 or, externally, through potentiometer or 0/+10Vdc signal; for a more precise control of the motor torque, it is necessary to let the code 119/92 communicate with other devices working at current closed loop (ex. code 199/92 or code 268).

  • Page 5: Ground Connection

    9 - 10 regulated output for powering starting and power windings of single phase Rowan motor (max 230VAC 8A for code 119/92 up to 1HP and max 230VAC 15A for code 119/92/2 - 2HP). 11 - 12 power supply 230 VAC ±10% 50/60 Hz. - GROUND CONNECTION.

  • Page 6: Description Of Displays

    7 -8. Tachometer generator voltage is directly proportional to motor speed and assumes a value of approximately 20VDC at 2800 tpm. ROWAN ELETTRONICA S.R.L. - Via Ugo Foscolo, 20 - 36030 CALDOGNO (VICENZA) ITALY...

  • Page 7: Standard Setup

    STANDARD SET-UP 119/92 drives come out of Rowan labs ready tested and set-up for: - 4-pole motors with speed regulation by 3-wire potentiometer (min. 0 rpm - max. 1300 rpm); - torque limitation not active; - acc/dec ramp: 2 Sec.;...

  • Page 8: Brake Connection

    STANDARDS (E.M.C.) Drive Code 119/92 must be powered on through anti E.M.I. filter as indicated in the connection diagrams on page 11; if more C119/92 drives are installed into the same cabinet we can use a unique filter dimensioned for the total supply currents.

  • Page 9: Connection Diagrams

    GENERATOR SPEED REG. In this case 119/92 drives the single-phase motor in both rotation senses; rotation sense is changed by inverting the starting winding with respect to power winding. Set up board 119/92 as shown in schematic diagram No. 1.
  • Page 10 Speed variations are conditioned by the acceleration/deceleration ramp set with trimmer P3; the controlled deceleration ramp operates with motors applied to braking loads or irreversible systems, but it is inefficient with inertial type loads. ROWAN ELETTRONICA S.R.L. - Via Ugo Foscolo, 20 - 36030 CALDOGNO (VICENZA) ITALY...
  • Page 11 - the fan operation - a free air flow - the motor absorption, if over the ID plate data, may be caused by excessive load or worn bearings. ROWAN ELETTRONICA S.R.L. - Via Ugo Foscolo, 20 - 36030 CALDOGNO (VICENZA) ITALY...

  • Page 12: Front Shield

    HIGHER TEMPERATURES CAN CAUSE OPERATING FAULTS AND, IF VERY HIGH, BREAKDOWNS. THEREFORE, IT IS RECOMMENDED TO KEEP THEM AWAY FROM HEAT SOURCES AND GUARANTEE A MINIMUM AIR CHANGE. ROWAN ELETTRONICA S.R.L. - Via Ugo Foscolo, 20 - 36030 CALDOGNO (VICENZA) ITALY...
  • Page 13 8 of the code 119/92, whereas potentiometer wires as follows: P- (OV) connected to terminal 2 is to be shifted to terminal 6, and P+ connected to terminal 1 is to be shifted to terminal 5 of the code 119/92. For functioning as old card cod.
  • Page 14 If a potentiometer is connected to terminal board M4 for torque limitation, you should reconnect it to terminals 1 3 4 of code 119/92 with 3 wires as illustrated in the schematic diagram; in this case close microswitch S2. The circled numbers in the schematic refer to the terminals on C119/92.

  • Page 15: Block Diagram

    BLOCK DIAGRAM ROWAN ELETTRONICA S.R.L. - Via Ugo Foscolo, 20 - 36030 CALDOGNO (VICENZA) ITALY...
  • Page 16 Motori, azionamenti, accessori e servizi per l'automazione Via Ugo foscolo, 20 - CALDOGNO - VICENZA - ITALY Tel.: 0039 444 - 905566 - Fax: 0039 444 - 905593 E-mail: info@rowan.it - WEB-SITE: www.rowan.it ROWAN ELETTRONICA S.R.L. - Via Ugo Foscolo, 20 - 36030 CALDOGNO (VICENZA) ITALY...

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