Rockwell Automation SP120 User Manual [en, es]

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SP120 AC Drive Installation and Operation Manual

115 VAC, Single-Phase 230 VAC, Single-Phase or Three-Phase 460 VAC, Three-Phase

0.2 to 3.7 kW (0.25 to 5.0 HP)

Manual de instalación y operación del variador de CA SP120

115V CA, monofásico 230V CA, monofásico o trifásico 460V CA, trifásico

0.2 a 3.7 kW (0.25 a 5.0 HP)

Inversor SP120 CA

Manual de instalação e operação

115 VCA, monofásico 230 VCA, monofásico ou trifásico 460 VCA, trifásico 0,2 a 3,7 kW (0,25 a 5,0 HP)

Instruction Manual Manual de instrucciones

Manual de Instrução

D2-3456-2

The information in this manual is subject to change without notice. Throughout this manual, the following notes are used to alert you to safety considerations:

ATTENTION:Identifies information about practices or circumstances that can lead to personal injury or death, property damage, or economic loss.

Important: Identifies information that is critical for successful application and understanding of the product.

The thick black bar shown on the outside margin of this page will be used throughout this instruction manual to signify new or revised text or figures.

ATTENTION: The SP120 AC drive contains high voltage DC bus capacitors which take time to discharge after removal of input power . Bef ore working on the drive, wait fiv e minutes f or capacitors to

discharge to safe voltage levels. Darkened display LEDs are not an indication that capacitors have discharged to safe voltage lev els. F ailure to observe this precaution could result in severe bodily injury or loss of life.

ATTENTION: This drive generates dangerous electrical voltages and controls potenti ally dangerous rotating mechanical parts. Disregarding the guidelines provided in this manual may result in severe bodily injury or loss of life.

ATTENTION: Only personnel familiar with the drive and associated machinery should plan or implement the installation, start-up and subsequent maintenance of the system. F ailure to comply may result in bodily injury and/or damage to the equipment.

ATTENTION: This drive contains ESD (Electrostatic Discharge) sensitiv e parts and assemblies. Static control precautions are required when installing, testing, servicing or repairing this assembly. Component damage may result if ESD control procedures are not followed. Failure to observe this precaution could result in damage to the equipment.

ATTENTION: The drive is intended to be installed with a fixed ground connection. The protective ground only offers protection for the drive , not against personal injury. According to EN 50178, it is not recommended to use the SP120 drive on protective fault current switches as, due to a possible DC component (rectifier load), the sensitivity of the safety switch will be reduced in the event of a failure. If unavoidable, only type B RCDs should be used. As a precautionary measure, the EN 50178 regulations should be observed. Failure to observe this precaution c ould result in se v ere bo dily injury or loss of life.

ATTENTION: An incorrectly applied or installed drive can result in component damage or reduction in product life. Wiring or application errors such as undersizing the motor, supplying an incorrect or an inadequate AC supply, or excessive ambient temperatures may result in system malfunction. Failure to observe this precaution could result in damage to the equipment.

ATTENTION: To prevent any injuries or damage, do not touch any components located within the

housing – either with your hands or with any other objects – if input voltage is applied or if the DC bus capacitors are not discharged. Do not carry out any work on the wiring or check any signals if input voltage is applied.

ATTENTION: Ensure that the input voltage corresponds to the voltage indicated on the product nameplate. Environmental influences such as high temper atures and high relative humidity are to be avoided as well as dust, dirt, and corrosive gases. The mounting location should be well v entilated and not exposed to direct sunlight. Install the device upright on a non-flammable, vertical wall. Failure to observe this precaution could result in damage to the equipment.

ATTENTION: The drive start/stop and enable control circuitry includes solid-state components. If hazards due to accidental contact with moving machninery or unintentiojnal flow of liquid, gas, or solids exist, an additional hardwired stop circuit is required to remov e AC input power to the drive . Failure to observe this precaution could result in severe bodily injury or loss of life.

ATTENTION: All the pertinent safety regulations, e.g. accident prevention regulations, professional association regulations, EN, VDE regulations etc., must be observed. As these regulations are implemented differently in diff erent countries, the user mus t observe the regulations that apply f or his particular country. Failure to observe this precaution could result in severe bodily injury or loss of life.

Reliance is a trademark of Rockwell Automation.

La información de este manual está sujeta a cambios sin previo aviso. Las siguientes notas se utilizan en todo el manual para llamar la atención del lector hacia ciertos aspectos relacionados

con su seguridad:

ATENCIÓN: Indica información referente a prácticas o circunstancias que pueden causar lesiones o la muerte, daños a bienes o pérdidas económicas.

Importante: Identifica información esencial para el uso correcto del producto y la comprensión adecuada del mismo.

ATENCIÓN: El variador de CA S P120 co ntiene ca pacit ores de b us de CC de alta te nsión que req uieren tiempo para descarg arse después de descon ectar la pote ncia de ent rada. Antes de trabaj ar en el v ariador, espere cinco minutos para que los capacitores se descarguen a niveles seguros de tensión. Si las luces

Reliance es una marca registrada de Rockwell Automation.

indicadoras de la pantalla se oscurecen no signi fica que los capacitores se h an descargado a nivele s seguros de tensión. De no observarse esta precaución, pueden sufrirse lesiones corporales graves o la muerte.

ATENCIÓN: Este variador gene ra tension es eléctricas pel igrosas y controla partes me cánicas gira torias potencialmente peligrosas. La desatención a los lineamientos proporcionados en este manual puede ocasionar lesiones corporales graves o la muerte.

ATENCIÓN: Únicamente el personal familiarizado con el variador y la maquinaria relacionada deberá planificar o realiza r la instalación, el arr anque y el mantenimiento ul terior del sistema. De lo cont rario, pueden sufrirse lesiones corporales y/o daño al equipo.

ATENCIÓN: Este variador contiene partes y conjuntos sensibles a ESD (Descarga Electrostática). Al instalar, probar, dar mantenimiento o reparar este conjunto es necesario tomar ciertas precauciones de control. Si no se s iguen los p rocedi mient os de contro l d e ESD, pued en oca siona rse da ños a l compo nen te. El no seguir estas precauciones puede dar como resultado daño al equipo.

ATENCIÓN: El variador está diseñ ado pa ra ins talars e con una conexión fija a tie rra. L a tierr a pr otectora sólo ofrece protección para el variador, no contra lesiones personales. De acuerdo a la EN 50178, no se recomienda el uso del v a riador SP120 en los inte rruptores pro tectore s de co rriente de f allo y a que , debid o a un componente posible de CC (carga del rectificador), la sensibilidad del interruptor de seguridad se reducirá en caso de un fallo . Si es inevitab le, sólo se debe u sar el tipo B RCD . Como una medi da precautoria, se deben observar los reglamentos de la EN50178. De no observarse esta precaución, pueden sufrirse lesiones corporales graves o la muerte.

ATENCIÓN: Un variador utiliz ado o instalad o en f orma incorrecta puede oc asionar daños al componente o reducir la vida ú til de l product o . Los e rrores de insta lación de condu ctores eléc tricos o de aplicac ión tale s como el uso de u n mot or de me nor ta maño, un sum inist ro de alime ntaci ón de CA incorre cto o inad ecuad o, o temperaturas a mbiente excesiv as pueden ocasionar un mal funcionamiento del sis tema. El no seguir estas precauciones puede dar como resultado daño al equipo.

ATENCIÓN: Para evitar cualquier lesión o daño, no toque ningún componente localizado dentro del alojamiento - con sus manos o con cualquier otro objeto- si la tensión de entrada está aplicada o si los capacitores de bus de CC no es tán descar gados . No lle v e a cabo nin gún traba jo en el cab lead o o v erifique alguna señal si la tensión de entrada está aplicada.

ATENCIÓN: Asegúrese que la tensión de entrada corresponde a la tensión indicada en la placa de identificación del producto. Se deben evitar las influencias ambientales como las temperaturas altas y la humedad relativ a alta así como el po lv o , la suci edad y los gas es corrosiv os . La ubicac ión de montaj e debe estar bien ventilada y no estar expuesta a los rayos directos del sol. Instale el dispositivo con la parte superior orientada hacia arriba, en un a pared vertical no inflam able. El no se guir estas precauc iones puede dar como resultado daño al equipo.

ATENCIÓN: Los circuitos de arranque/parada y de control de habilitación del variador incluyen a los componentes de estado sólido. Si existe algún riesgo debido al contacto accidental con la maquinaria en movimiento o al flujo accidental de líquido, gas o sólidos, será necesario contar adicionalmente con un circuito alambrad o para parad a a fin de eliminar la po tencia de entrad a de CA al variado r. De no observarse esta precaución, pueden sufrirse lesiones corporales graves o la muerte.

ATENCIÓN: Se deben observar todos los reglamentos de seguridad pertinentes, por ejemplo los

reglamentos de prevención de accidentes, los reglamentos de la asociación profesional, la EN, los reglamentos VDE, etc. Como estos reglamentos se implementan en f orma diferente en los diferentes paíse s, el usuario debe observar los reglamentos que aplican para su país particular. De no observarse esta precaución, pueden sufrirse lesiones corporales graves o la muerte.

As informações contidas neste manual estão sujeitas a alterações sem aviso prévio. As notas seguintes são usadas neste manual para alertá-lo sobre considerações relativas à segurança:

ATENÇÃO: Identifica informações sobre práticas ou circunstâncias que podem resultar em lesões pessoais ou morte, dano de propriedade ou perda financeira.

Importante: Identifica a informação que é essencial para uma aplicação bem-sucedida e o entendimento do

produto.

Importante: A linha preta, na margem externa, será usada no manual para indicar modificações ou

informações novas.

ATENÇÃO: O inversor SP120 possui capacitores de barramento CC de alta tensão que demoram para descarregar após a remoç ão da a limen tação de e ntr ada. Ag uarde c inco m in utos antes de tr aba lhar co m o

inverso r para q ue os c apacitore s desc arreguem a nív eis s eguros d e tensão. LEDs de ex ibição escurec idos não são uma indicação de que os capacitores estejam descarregados a níveis seguros de tensão. A não observância desta precaução pode resultar em lesão corporal grave ou morte. ATENÇÃO: Este inversor gera tens ões elétricas perigosas e controla peças mecânicas rotativ as que podem ser potencialmente p erigosas . Se as orientaçõe s dadas ne ste ma nual f orem ignorada s poderá res ultar em lesão corporal grave ou morte.

ATENÇÃO: Somente o pessoal que estiver familiarizado com o inversor e maquinário relacionado deve planejar ou implementar a instalação, start-up (partida) e manutenção subseqüente do sistema. Caso contrário, poderá resultar em lesão pessoal e/ou dano nos equipamentos. ATENÇÃO: Este inversor possui pe ças e conjuntos sensíveis à ESD (Electrost ati c Di sc ha rge – D es ca rga Eletrostática). As precauções de controle estático são necessárias durante a instalação, testes, serviços de manutenção ou re paros deste conjunto . Se os procedimento s de controle de ESD não f orem obedecidos , poderá hav er dano s no s co mp onentes. A não observância desta prec au çã o pod erá res ul tar em danos no equipamento.

A TENÇÃO: O inversor foi projetado para ser instalado com um aterramento fixo. O terra protetor oferece

proteção para o in verso r e não contra le são pessoal . De acordo com o EN5017 8, não se recome nda o uso do inversor SP120 em chaves de corrente com proteção contra falhas uma vez que, devido ao provável componente CC (carga do retifica dor), a sen sibil idade da cha v e de s egura nça se rá reduzi da no e v e nto de uma falha. Se não for possível e vitar seu uso, somente o tipo B RCD dev e ser utilizado. Como uma medida de precaução, devem-se observar os regulamentos EN 50178. A inobservância desta precaução pode resultar em lesão corporal grave ou morte.

ATENÇÃO: A instalação ou aplicação indevida do inversor pode resultar em danos aos componentes ou redução da vida útil do p r odu to. Erros de apli ca ção ou fiação, tai s c om o o s ub dim en si ona mento do motor, suprimento de alimentação incorreta ou indevida de CA, ou temperaturas ambientes excessivas podem resultar no funcioname nto inde vido do siste ma. A inobservância desta pre caução poderá resultar em dano no equipamento. ATENÇÃO: Para evitar lesões ou danos, não toque em nenhum dos componentes localizados no interior da caixa – nem com a s mãos nem com objetos – se a tensão de entrad a estiver aplicada ou se os capacitores de barramento C C não estiv erem des carregados . Não f aça nen hum trabal ho na fiaçã o nem v erifique sina is quando a tensão de entrada estiver aplicada. ATENÇÃO: Certifique-se de que a tensão de entrada corresponde à tensão indicada na placa de identificação do produto . D e vem -se e vitar a s influên cias amb ientais , tais com o temper atur as e umid ade relativa elevadas, poeira, sujeira e gases corrosivos. O local de montagem deve ser bem ventilado, sem exposição di reta à luz do sol. Instale o dispositiv o v erticalmente sobre um a parede ve rtical e não inflamáv el. A inobservância desta precaução poderá resultar em danos no equipamento.

ATENÇÃO: O circuito de capacitação de controle e partida/par ada do inversor inclui com ponentes de estado sólido. Se ho uver riscos de vi do ao con tato acidental com o mo v im ento do m aqu iná rio o u flu xo i nde se jad o de líquido, gá s ou sóli dos, é necessário um circu ito de parada adicional com fio s pa ra remover a potênci a de entrada CA ao inversor. A inobservância desta precaução pode resultar em lesão corporal g rave ou morte. A TENÇÃO: T odos os regulamentos d e segurança pertinentes , como os regula mentos de pre venção co ntra acidentes, regulam entos de associações prof issionais, EN, regulamento s VDE, etc., dev em ser observados. Uma vez que estes regulamentos são implementados de forma diversa em diferentes países, o usuário deve observar o s regula mentos que se apli cam ao seu paí s em questão . A inobs ervância desta pre caução pode resultar em lesão corporal grave ou morte.

Reliance é uma marca registrada da Rockwell Automation.

Chapter 1 Introduction

1.1 Conventions Used in This Manual...................................................................1-1

1.2 Model Number Description .............................................................................. 1-1

1.3 Receiving Your New Drive............................................................................... 1-2

1.3.1 Unpacking the Drive..............................................................................1-2

1.3.2 Inspecting the Drive ..................................... ...... ....... ...... ....... ...... ....... .. 1-2

1.3.3 Storage and Operating Conditions........................................................ 1-2

1.4 Drive Nameplate Label ....................................................................................1-3

1.5 Drive Features.................................................................................................1-4

Chapter 2 Installing and Wiring the Drive

2.1 Minimum Airflow Clearances...........................................................................2-1

2.2 Mounting the Drive .......... ............................................. ....... ...... ......................2-2

2.3 Terminal Block Locations ................................................................................2-2

2.4 Wiring Power to the Drive................................................................................2-3

2.4.1 Power Terminal Block Descriptions.......................................................2-4

2.4.2 Power Terminal Block Wiring Specifications......................................... 2-4

2.4.3 Branch Circuit Protection Devices......................................................... 2-5

2.4.4 Input Power Conditioning......................................................................2-5

2.4.5 Motor Protection.................................................................................... 2-6

2.4.6 Grounding the Drive..............................................................................2-6

2.5 Wiring the Control Terminal Block...................................................................2-7

2.6 Programmable Digital Input Functions

(Control terminal block inputs 1 through 5).................................................... 2-11

English

CONTENTS

Contents

Chapter 3 Parameters and Programming

3.1 Programming the Drive Using the Keypad ...................................................... 3-1

3.1.1 Programming Examples........................................................................ 3-3

3.2 Parameter Descriptions ...................................................................................3-7

3.2.1 D Group - Display and Diagnostic Parameters (Read Only).................3-7

3.2.2 F Group – Basic Function Parameters..................................................3-8

3.2.3 A Group – Advanced Function Parameters...........................................3-9

3.2.4 b Group – Advanced Control and Protection Parameters................... 3-16

3.2.5 C Group – Intelligent I/O and Communication Parameters.................3-19

Chapter 4 Troubleshooting the Drive

4.1 How To Clear a Fault....................................................................................... 4-1

4.2 Drive Fault Descriptions ..................................................................................4-1

4.3 Possible Drive Problems and Corrective Actions ............................................ 4-3

4.4 Other Displays on the Keypad.........................................................................4-4

Appendix A Technical Specifications...........................................................................................A-1

Appendix B PID Loop Block Diagram ..........................................................................................B-1

Appendix C CE Compliance.........................................................................................................C-1

English

SP120 AC Drive Installation and Operation

English

List of Figures

Figure 1.1 – Model Number Structure ......................................................................1-1

Figure 1.2 – SP120 Drive Nameplate Label .............................................................1-3

Figure 1.3 – Drive Features...................................................................................... 1-4

Figure 2.1 – Minimum Airflow Clearances................................................................ 2-1

Figure 2.2 – Terminal Block Locations .....................................................................2-2

Figure 2.3 – Power Wiring Block Diagram................................................................2-3

Figure 2.4 – Power Terminal Block...........................................................................2-4

Figure 2.5 – Grounding the Drive .............................................................................2-6

Figure 2.6 – Typical Control Terminal Connections..................................................2-7

Figure 2.7 – Control Terminal Block and Fault Relay Terminal Block ......................2-8

Figure 3.1 – Programming Overview........................................................................ 3-2

Contents

III

English

SP120 AC Drive Installation and Operation

English

List of Tables

Table 2.1 – Power Terminal Block Wiring Specifications .........................................2-4

Table 2.2 – Branch Circuit Protection.......................................................................2-5

Table 2.3 – AC Line Rectors and DC Chokes ..........................................................2-5

Table 2.4 – Control Terminal and Fault Relay Terminal Descriptions ......................2-8

Table 2.5 – Programmable Digital Input Functions.................................................2-12

Table 3.1 – Keypad Functions.................................................................................. 3-1

Table 3.2 – LED Functions .......................................................................................3-2

Table 4.1 – Drive Faults............................................................................................4-1

Table 4.2 – Drive Problems ......................................................................................4-3

Table 4.3 – Other Displays on the Keypad............................................................... 4-4

Contents

English

SP120 AC Drive Installation and Operation

This chapter describes the SP120 AC drive and how to identify it based on its model number. It also provides receiving information and a description of the drive nameplate and other features.

Refer to Appendix A for specifications and mounting dimensions for the SP120 line filter modules.

1.1 Conventions Used in This Manual

To help differentiate parameter names and parameter settings from other text the following conventions will be used:

• Parameter numbers and names are shown in the following way:

OUTPUT FREQUENCY]

d01 [

• Parameter settings for inputs and outputs are shown with the setting number

followed by the alpha description in {braces}. For example, 18{RS}.

English

CHAPTER 1

Introduction

1.2 Model Number Description

Figure 1.1 below describes the SP120 AC drive model numbering structure. Note that not all combinations can be configured as a drive. Refer to Appendix A,

Specifications,

for more information.

S12 = SP120 Voltage Rating

1 = 115 VAC ( 2 = 230 VAC ( 4 = 460 VAC (

Enclosure Type 0 = protected chassis IP20

Output Current 1P4 = 1.4 A (0.25 HP (0.2 kW) @ 230 V) 5P0 = 5.0 A (1.5 HP 1.1 kW) @ 230 V) 1P5 = 1.5 A (0.5 HP (0.4 kW) @ 460 V) 5P5 = 5.5 A (3 HP (0.4 kW) @ 460 V) 2P5 = 2.5 A (1 HP (0.75 kW) @ 460 V) 7P1 = 7.1 A (2.0 HP (1.5 kW) @ 230 V) 2P6 = 2.6 A (0.5 HP (0.4 kW) @ 230 V) 8P6 = 8.6 A (5 HP (3.7 kW) @ 460 V) 3P0 = 3.0 A (0.75 HP (0.55 kW) @ 230 V) 010 = 10 A (3.0 HP (0.4 kW) @ 230 V) 3P8 = 3.8 A (2 HP (1.5 kW) @ 460 V) 015 = 15 A (5.0 HP 3.7 kW) @ 230 V) 4P0 = 4.0 A (1.0 HP (0.75 kW) @ 230 V)

L = Keypad D = DeviceNet

1φ

)

1φ or 3φ 3φ

)

Technical

S12 - 2 0 1P4 L U

Introduction

U = 60 Hz (Default)

Figure 1.1 – Model Number Structure

1-1

English

1.3 Receiving Your New Drive

It is your responsibility to thoroughly inspect the equipment before accepting shipment from the freight company. Check the item(s) received against your purchase order. If any items are obviously damaged, do not accept delivery until the freight agent notes the damage on the freight bill.

1.3.1 Unpacking the Drive

Remove all packing material, wedges, or braces from within and around the drive. Remove all packing material from the heat sink. Leave the debris cover in place on the top of the drive.

If you find any concealed damage during unpacking, notify the freight agent. Also, leave the shipping container intact and have the freight agent make a visual inspection of the equipment to verify damage.

1.3.2 Inspecting the Drive

After unpacking, check the item(s) nameplate catalog number against your purchase order. An explanation of the model numbering system for the SP120 drive is provided in Figure 1.1 as an aid for nameplate interpretation.

Important: Before you install and start up your SP120 drive, inspect for mechanical

integrity. Look closely for loose parts, wires and connections.

1.3.3 Storage and Operating Conditions

Follow these recommendations to prolong drive life and performance:

• Store within an ambient temperature range of –25

• Store within a relative humidity range of 20 to 90%, non-condensing.

• Avoid storing or operating the drive where it could be exposed to a corrosive

atmosphere.

• Protect from moisture and direct sunlight.

• Operate within an ambient temperature range of –10

Important: To operate the drive between 40

adjustments:

• Reduce the carrier frequency to 2 kHz

• Reduce the output current to 80% of the drives rated current

• Remove the debris cover from the top of the drive

C to 70 oC.

C to 40 oC.

C and 50 oC, make the following

1-2

SP120 AC Drive Installation and Operation

1.4 Drive Nameplate Label

Figure 1.2 depicts a typical SP120 drive nameplate label.

English

Model Number

Serial Number

Enclosure Rating

Figure 1.2 – SP120 Drive Nameplate Label

Important: The IP20 enclosure rating applies only when the SP120 AC drive is wired

for 3-phase input power. The drive is not IP20 rated when wired for single-phase input power.

Introduction

1-3

English

1.5 Drive Features

control panel

enclosure

heat sink

front cover

RS-422 serial interface

PE connection (M4 screw)

control terminals

screw

To wire the power terminals and fault indication relay, loosen the screw and open the control unit.

1-4

fault indication relay terminals

RS-422 serial interface

terminal cover

power terminals

Figure 1.3 – Drive Features

SP120 AC Drive Installation and Operation

English

CHAPTER 2

Installing and Wiring the Drive

ATTENTION:The installation, commissioning and maintenance of these

drives may only be carried out by experienced personnel who are

thoroughly familiar with the functioning of the equipment and the entire machine. Failure to observe this precaution could result in severe bodily injury or loss of life.

ATTENTION:The devices feature DC-bus capacitors that are energized even when the input supply is switched off. For this reason wait at least 5 minutes after switching off the input supply before you open the device and start working on it. T ake care that you do not touch any live parts. Failure to observe this precaution could result in severe bodily injury or loss of lif e.

ATTENTION:Do not apply input voltage to the output terminals U/T1, V/T2 and W/T3 as drive damage could occur.

ATTENTION:Contact the motor or machine manufacturers if standard motors with frequencies greater than 60 Hz will be used in your application. Failure to observe this precaution could result in damage to equipment.

This chapter describes how to mount the SP120 drive and its external components. Also shown are the locations and methods of wiring the power terminal block and the control terminal block.

2.1 Minimum Airflow Clearances

The drive should be installed using the minimum airflow clearances shown in figure

2.1.

100 mm (3.94 in)

30 mm (1.18 in)

SP120 Drive

30 mm (1.18 in)

100 mm (3.94 in)

Air Circulation

Installing and Wiring the Drive

Figure 2.1 – Minimum Airflow Clearances

2-1

English

2.2 Mounting the Drive

Mount the drive on a flat, vertical, and level surface. The drive must be mounted vertically (top up) for proper heat dissipation. Refer to Appendix A for drive mounting dimensions.

Install the drive with four (4) M4 x .07 (8-32) screws. Torque the mounting screws to

1.2 Nm (11 lb/in). Ensure that debris cover is in place when installing the drive to prevent filings, cable

insulation and dust from entering the drive.

2.3 Terminal Block Locations

Figure 2.2 shows the locations of the power, control, and fault relay terminal blocks.

2-2

L 5 4 3 2 1 P24

HO0I L

Control terminal block

Control Terminal Block

FM CM

21211

L1 N/L3

Power terminal block, AA01 - AA03 ratings only

S12-201P4LU / 202P6LU / 203P0LU

(/)

L1 N/L3

Power terminal block, all ratings except AA01 -AA03

All other model numbers S12-20015LU only - L1, L2, L3

Not Used

U/T1V/T2W/T3

––

U/T1V/T2W/T3

* *

–

Power Terminal Block

Figure 2.2 – Terminal Block Locations

* Not used

Fault relay terminal block

SP120 AC Drive Installation and Operation

AL1 AL2

AL0

F ault Relay Terminal Block

2.4 Wiring Power to the Drive

ATTENTION:Ensure that the input voltage corresponds to the voltage

indicated on the product nameplate. Failure to observe this precaution

could result in severe bodily injury or loss of life. ATTENTION:In normal operation apply the START/STOP commands

via the control terminals or the control panel and not by disconnecting and reapplying input power to the drive or motor contactor. If it is necessary to use this method for starting and stopping, or if frequent cycling of power is unavoidable, make certain it does not occur more than once every five minutes. Do not install any capacitors or suppressors to the drive output terminals. Failure to observe this precaution could result in damege to equipment.

ATTENTION:Exercise particular caution if automatic restart is activated. To prev ent injuries caused by automatic restarting of the drive following a power failure, install a switching component at the input that is deactivated in the event of a power f ailure and that may only be manually switched on again on return of the power supply (e.g., contactor, etc.). Failure to observe this precaution could result in severe bodily injury or loss of lif e.

ATTENTION:If the distribution system capacity exceeds the drive’s maximum symmetrical fault short-circuit current of 5,000 amps, additional impedance must be added to the AC line supplying the drive to limit available current in the event of a fault. Failure to observe this precaution could resu lt in dam age to the equi pme nt.

English

Input power supply

Disconnect Device

Fuses

Optional Filter

L1 L2 N/L3

U/T1

V/T2

W/T3

SP120 AC Drive

Figure 2.3 – Power Wiring Block Diagram

3 Phase Motor

DC Bus

Installing and Wiring the Drive

2-3

English

2.4.1 Power Terminal Block Descriptions

Figure 2.4 provides descriptions of the power terminal block.

L1 N/L3

AA01 - AA03 Power terminal block

S12-201P4LU/202P6LU/203P0LU

Not Used

–

* *

U/T1V/T2W/T3

All ratings except AA01 - AA03 Power terminal block

* Not used

Terminal Description

L1, L2, N/L3 Connection to incoming power.

For single phase input applications, connect the AC input power to input terminals L1 and N/L3.

U/T1, V/T2, W/T3 Motor connections.

Use star or delta connection of the motor in accordance with the rated voltage.

+1 +

DC Bus connections. Use these connections for an optional DC brake chopper.

Connection for DC bus reactor. These terminals are connected by a copper bridge. For applications requiring a DC bus reactor, remove the bridge prior to installing the reactor. Refer to figure 2.3.

Protective earth ground connection. Refer to figure 2.3.

Figure 2.4 – Power Termion al Block

(/)

L1 N/L3

U/T1V/T2 W/T3

–

All other model numbers S12-20015LU only - L1, L2, L3

2.4.2 Power Terminal Block Wiring Specifications

The following table lists the terminal block wiring specifications for SP120 drives.

Table 2.1 – Power Terminal Block Wiring Specifications

Screw

Model

S12-101P4LU M4 5.3 – 1.3 (10 – 16) 1.3 – 1.2 (11.5 – 10.6) S12-102P6LU

S12-104P0LU S12-201P4LU

S12-202P6LU S12-203P0LU M3.5 2.1 – 1.3 (14 – 16) 0.9 – 0.8 (8.0 – 7.0) S12-204P0LU M4 5.3 – 1.3 (10 – 16) 1.3 – 1.2 (11. 5 – 10.6) S12-205P0LU

S12-207P1LU S12-20010LU

S12-20015LU M4 5.3 – 3.3 (10 – 12) 1.3 – 1.2 (11.5 – 10.6) S12-401P5LU

S12-402P5LU S12-403P8LU S12-405P5LU

S12-408P6LU M4 5.3 – 2.1 (10 – 14) 1.3 – 1.2 (11. 5 – 10.6)

Size

M4 5.3 – 2.1 (10 – 14) 1.3 – 1.2 (11.5 – 10.6)

M3.5 2.1 – 0.75 (14 – 18) 0.9 – 0.8 (8.0 – 7.0)

M4 5.3 – 2.1 (10 – 14) 1.3 – 1.2 (11.5 – 10.6)

M4 5.3 – 1.3 (10 – 16) 1.3 – 1.2 (11.5 – 10.6)

Max/Min Wire Size mm

(AWG)

Max/Min Torque

Nm (in/lb)

2-4

SP120 AC Drive Installation and Operation

2.4.3 Branch Circuit Protection Devices

The following table shows the minimum recommended values for the branch circuit protection devices:

Table 2.2 – Branch Circuit Protection

Fuse Rating (Class J) Circuit Breaker Type

Model Single-Phase Three-Phase Single-Phase Three-Phase

S12-101P4LU 10A N/A 140M-D8N-C10 S12-102P6LU 15 A N/A 140M-D8N-C16 S12-104P0LU 20 A N/A 140M-D8N-C25 S12-201P4LU 10 A 10 A 140M-D8N-C10 140M-D8N-B40 S12-202P6LU 10 A 10 A 140M-D8N-C10 140M-D8N-B63 S12-203P0LU 10 A 10 A 140M-D8N-C10 140M-D8N-B63 S12-204P0LU 15 A 15 A 140M-D8N-C16 140M-D8N-C10 S12-205P0LU 15 A 15 A 140M-D8N-C16 140M-D8N-C10 S12-207P1LU 20 A 15 A 140M-D8N-C16 140M-D8N-C16 S12-20010LU 30 A 20 A 140M-D8N-C25 140M-D8N-C16 S12-20015LU N/A 30 A N/A 140M-D8N-C25 S12-401P5LU N/A 3 A N/A 140M-D8N-B25 S12-402P5LU N/A 6 A N/A 140M-D8N-B40 S12-403P8LU N/A 10 A N/A 140M-D8N-B63 S12-405P5LU N/A 10 A N/A 140M-D8N-C10 S12-408P6LU N/A 15 A N/A 140M-D8N-C16

English

N/A N/A N/A

2.4.4 Input Power Conditioning

The drive is suitable for connection to input power within the rated voltage of the drive (see specifications). The power factor of the input power supply must not exceed .99. Compensation systems must ensure that overcompensation does not occur at any time.

If the drive must be installed in any of the following conditions, a 3% impedance input line reactor must be used:

• line has intermittent noise spikes in excess of 2000 V

• frequent voltage dips occur

• the drive is operated on a generator

• line has power factor correction capacitors

• several drives are linked via a short common power supply bus bar

Installing and Wiring the Drive

2-5

English

Drive HP

S12-x01P4xx 0.25 RL-00201 12 2RB003 20 S12-x01P5xx 0.50 RL-00202 20 2RB003 20 S12-x02P5xx 1.0 RL-00201 12 4RB002 12 S12-x02P6xx 0.50 RL-00204 6 4RB002 12 S12-x03P0xx 0.75 RL-00401 3 4RB002 12 S12-x03P8xx 2.0 RL-00402 6.5 4RB003 15 S12-x04P0xx 1.0 RL-00401 3 9RB003 7.5 S12-x05P0xx 1.5 RL-00801 1.5 9RB003 7.5 S12-x05P5xx 3.0 RL-00402 6.5 9RB004 11.5 S12-x07P1xx 2.0 RL-00801 1.5 12RB003 4 S12-x08P6xx 5.0 RL-00802 3.0 12RB004 15 S12-x0010xx 3.0 RL-01201 1.25 18RB003 2.75 S12-x0015xx 5.0 RL-01801 0.8 25RB04 1.75

2.4.5 Motor Protection

Table 2.3 – AC Line Reactors and DC Chokes

AC Line Reactors DC Chokes

MTE Part No. mH MTE Part No. mH

SP120 drives feature electronic overload protection to monitor the motor current. In the case of multi-motor operation, thermal contacts or positive temperature coefficient (PTC) resistors must be used for each motor. In the case of motor lead lengths greater than 50 meters (165 feet), motor reactors should be used.

2.4.6 Grounding the Drive

ATTENTION:The SP120 drive has a high leakage current and must be

permanently hard wired to ground. Failure to observe this precaution

Ground the drive by connecting a ground wire from the drive’s input grounding terminal (labeled PE ) uninterrupted to earth ground. Be sure to separate the

drive’s grounding pole from those of other electrical machinery. If multiple drives are used, make certain each drive is grounded separately (see figure 2.5).

could result in severe bodily injury or loss of life.

SP120 DriveSP120 DriveSP120 DriveSP120 Drive

SP120 Drive

2-6

Protective Earth Ground

Figure 2.5 – Grounding the Drive

SP120 AC Drive Installation and Operation

2.5 Wiring the Control Terminal Block

ATTENTION:Control terminals are isolated, but not tied to earth ground.

If terminal (L) on the control terminal block is not grounded, exposed

Ensure that the following requirements are met when wiring the control terminal block:

• Run all signal wiring in either a shielded cable or separate metal conduit.

• Do not exceed control wiring length of 20 meters (65.6 feet).

• Use 0.75 mm

0.5-0.6 Nm (4.4-5.3 in lb).

• Use 18 AWG to 28 AWG (0.75 to 0.14 mm

wire for all other signal connections. Torque all connections to 0.2 to 0.25 Nm (1.77 to 2.21 in lb).

conductors, shields or metal conductors can be at hazardous voltage levels. Failure to observe this precaution could result in severe bodiy injury or loss of life.

(18 AWG) wire for the alarm relay. Torque the mounting screws to

), twisted pair, shielded, or 3-conductor

English

• Avoid crossing the power lines or motor lines with the control wires. If they must

cross, ensure that they cross at right angles (90

• If using transistor outputs 11 or 12 with an inductive load such as a relay, install a

recovery diode parallel to the relay, as shown in figure 2.6, to prevent damage to the output.

Figure 2.6 shows typical control terminal connections.

24V

IMPORTANT: Only one frequency source may be connected at a time. If more than one reference is connected at the same time, an undetermined frequency reference will result. To improve noise immunity, the control terminal block common (terminal L) must be connected to ground terminal/protective earth.

External Power

1-2k Ohm Pot.

Internal Power

P24

5 L

Frequency Reference

0-10V

4-20mA

P24

4.4k

H O OI

24V

680

10V

680

PTC

680

5.1k

CM2

AL0

AL1

AL2

–

24V

–

24V

Fault Relay

230V AC

0-10V

Installing and Wiring the Drive

Figure 2.6 – Typical Control Terminal Connections

2-7

English

Figure 2.7 and table 2.4 provide descriptions of the drive control terminals and fault relay terminals.

L 5 4 3 2 1 P24

AL1 AL2

AL0

Fault relay

HO0I L

Control T erminal Block

Control Terminal Block

ATTENTION:Do not jumper or short circuit terminals H and L or P24 and L. Failure to observe this precaution could result in damage to, or

Table 2.4 – Control Terminal and Fault Relay Terminal Descriptions

destruction of, the equipment.

FM CM

21211

Figure 2.7 – Control Terminal Block and Fault Relay Terminal Block

Fault Relay

terminal block

Terminal Block

Control

Terminal Function Description

P24 24 V DC 24 V potential or digital inputs 1-5, max. load 30 mA 1 Programmable Digital Inputs.

26 V max, 5 KΩ input impedance.

Digital inputs 1 – 5 are fully programmable level triggered inputs. An overview of the possible functions can be found in the digital input description table in section 2.6 The inputs are fully programmable with these exceptions:

• No two inputs can have the same function

L 0 V 0 V potential for output FM

• Only input 5 can be programmed as PTC.

With the exception of the reset setting, which must be NO (active high), all of the inputs can be set as NO (active high) or NC (active open) via parameters C11 [

DIGITAL INPUT 5 LOGIC].

C15 [ Note: A signal must be applied to the digital inputs for at least

12 msec in order to be read by the drive.

DIGITAL INPUT 1 LOGIC] to

2-8

SP120 AC Drive Installation and Operation

Table 2.4 – Control Terminal and Fault Relay Terminal Descriptions

Control

Terminal Function Description

H 10 V Reference Voltage for

Analog Frequency Command

O Voltage Analog Input

Frequency Command (0-10 V)

OI Current Analog Input

Frequency Command (4-20 mA)

L 0 V Reference Potential for

Frequency Comand Inputs

Potentiometer 1 to 2 kOhm

H O

OI L

PE PE

nominal 0-10 V nominal 0-20 mA

Input impedance

10 kOhm

Input OI for 4-20 mA is activated when one of the digital inputs is set to 16{AT} via parameters C01 [

DIGITAL INPUT 5].

[ The analog input reference can be adjusted using parameters

ANALOG FREQUENCY MINIMUM] to A16 [ANALOG FILTER

A11 [

SELECT].

If no digital input is programmed as 16{AT}, the set values are the sum of O and OI.

FM Programmable Analog

Output

This output can be used to monitor the output frequency of the drive (either Analog or Pulse) or the motor current. This output

is programmable using parameter C23 [ Analog or Pulse Output Frequency or Motor Current

Analog Signal Frequency or Current

English

4-19.6 mA0-9.6 V

H O

DIGITAL INPUT 1] to C05

OUTPUT FM].

Pulse Signal (50% duty cycle) Frequency only

Input impedance

250 Ohm

Installing and Wiring the Drive

T = 4 ms (constant) T = (Variable)

Analog Signal: The relation t/T (duty cycle) changes

proportionally with the frequency or current. The maximum

voltage of 10V (100% duty cycle) is reached when the

maximum frequency or 200% of the rated current is reached.

Parameter b81 [

OUTPUT FM FACTOR] may be used as a scaling

factor.

Accuracy: +/- 5% for frequency , +/- 20% for current

Pulse Signal: Frequency = output frequency x b86 [

DISPLAY SCALE FACTOR], but the maximum frequency is 3.6 kHz

PROCESS

(ex. Freq = 60Hz x 60 = 3.6kHz).

2-9

English

Table 2.4 – Control Terminal and Fault Relay Terminal Descriptions

Control

Terminal Function Description

CM2 Reference potential for

outputs 11 and 12 12 Programmable Digital Output 11 Programmable Digital Output

AL0 Fault Relay AL1 AL2

Transistor output, max. 27 Vdc, 50 mA

The outputs can be programmed as either NO (active high) or NC (active open) contacts using parameter C31 [

OUTPUT 11LOGIC] and C32 [DIGITAL OUTPUT 12 LOGIC].

The following 6 settings may be programmed using parameter

DIGITAL OUTPUT 11] and C22 [DIGITAL OUTPUT 12]:

C21 [ 00{RUN} = Motor Running (Signal if output frequency > 0.5 Hz) 01{FA1} = At frequency (Signal when the set frequency is

reached and that frequency is > 0.5Hz)

02{FA2} = Above frequency (Signal if output frequencies >

frequencies set under parameter C42 [

FREQUENCY ACCEL SETTING] or C43 [ABOVE FREQUENCY DECEL SETTING] and > 0.5 Hz).

03{OL} = Motor overload (Signal if the motor current exceeds

the value set under C41 [

04{OD} = PID-deviation (Signal if the deviation between the set

value and the actual value returned is greater than the value set under C44 [

PID DEVIATION SETTING]). Only

available if the PID control A71 [

05{AL} = Fault (Signal if a fault is indicated)

AL0

AL1

230VAC

∼

DIGITAL

the

ABOVE

OVERLOAD ALARM SETTING]

PID ENABLE] is active.

250 VAC, 2.5 A resistive

0.2A inductive 30 VDC, 3.0A resistive

0.7A inductive

2-10

AL2

Faulted / De-energized State

Parameter C33 [

FAULT RELAY AL1 LOGIC] can be used to invert

min. 100 VAC, 10mA 5 VDC 100 mA

the operation.

C33 C33 = 01 C33 = 00

AL0 - AL1 Open when Faulted

Open when Power Off

AL0 - AL2 Closed when Faulted

Closed when Power Off

Closed when Faulted Open when Power Off

Open when Faulted Closed when Power Off

The fault relay is set with a time delay of approximately 2 sec after the power is switched on.

SP120 AC Drive Installation and Operation

2.6 Programmable Digital Input Functions (Control terminal block inputs 1 through 5)

The function of the digital inputs 1 through 5 are programmed via the corresponding parameters: C01 [ programming guidelines must be followed:

• No two inputs can be programmed for the same function.

• The PTC input (setting 19) is only programmable on input terminal 5.

The digital inputs can be programmed to respond to NO (Active High) or NC (Active Open) inputs via parameters C11 [

LOGIC].

DIGITAL INPUT 1] through C05 [DIGITAL INPUT 5]. The following

DIGITAL INPUT 1 LOGIC] through C15 [DIGITAL INPUT 5

ATTENTION:All digital inputs respond to level sensitive commands. Inputs do not require a voltage transition (cycle) after a fault condition is cleared, after input power cycling, or after programming the logic of the digital input.

All digital inputs can be programmed as NO or NC. However, the start command should be set as NO (active high) and the stop command should be set as NC (active open). If set opposite of this, an inadvertent start or failure to stop could occur should a discrete connection be lost or control wire come loose. If the user chooses to disregard this safety practice - the risk assumed by the user can be reduced by assuring that other safeguards are used to insure proper start and stop operation. Depending on the application: This may include appropriate emergency stops, redundant wiring, electronic guards and/or mechanical guards. Failure to observe this precaution could result in severe bodily injury or loss of lif e.

English

Installing and Wiring the Drive

Table 2.5 describes the programmable digital input functions.

2-11

English

Table 2.5 – Programmable Digital Input Functions

Numeric

Setting

Alpha

Setting Function Description

00 {FW} Forward 2-Wire (maintained) Run Forward/Run Reverse settings. 01 {RV} Reverse

02 {CF1} Preset

frequency input

03 {CF2} Preset

frequency input

04 {CF3} Preset

frequency input

05 {CF4} Preset

frequency input

00{FW}(N.O.)

01{RV}(N.O.)

Motor Speed

The preset frequencies may be programmed in two ways:

1. By programming desired preset frequency values via parameters

PRESET FREQUENCY 1] through A35 [PRESET FREQUENCY 15].

A21 [

2. By selecting the corresponding digital input setting and entering the desired frequency via parameter F01 [

Setting

02 03 04 05

Input

CF1 CF2 CF3 CF4

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

ON ON

FREQUENCY COMMAND].

Preset Speed

ON ON

ON ONONONONON

ON ON

ON ON ON ON ON ON ON ON ON ON

Note: If any preset frequency input is active, all other frequency commands will be ignored.

06 {JG} Jog When this input is active, the 00{FW} or 01{RV} inputs will respond to

the frequency programmed via parameter A38 [

JOG FREQUENCY]. The

accel ramp is NOT active.

09 {2CH}

Accel/Decel

2 ramp

The stop command is determined by parameter A39 [

JOG STOP MODE].

Note: The Jog command will not work with 3-wire control.

Input 06 {JG} (NO)

Run CMD (NO)

Motor Speed

2nd Accel/Decel ramp times are activated via this input and programmed via parameter A92 [

ACCEL TIME 2] and A93 [DECEL TIME 2].

2-12

SP120 AC Drive Installation and Operation

Table 2.5 – Programmable Digital Input Functions

English

Numeric

Setting

Alpha

Setting Function Description

11 {FRS} Coast to Stop The motor voltage will be switched off immediately and the motor will

coast. This function can be programmed to operate in two different modes via parameter b88 [FRS Select].

synchronization of motor speed

0 Hz start

Run (NO)

Input 11 {FRS} (NO)

Motor Speed

Waiting time

Note: The drive will start when 11 {FRS} input is removed without reissuing a start command even if in 3-wire (momentary) control.

12 {EXT} External Fault When this input is active, an E12 fault indication will be issued (e.g. an

input received from thermal contacts). The fault indication will be cleared with a reset 18 {RS}.

Important: After a reset 18{RS} command, the drive will start again if a

start command is active (00{FW}, 01{RV},or 20 {STA}).

Run (NO)

Input 12 {EXT} (NO)

Motor will Coast

Motor Speed

Input 18 {RS} (NO)

Fault relay (AL0-Al2) (NO)

13 {USP} Unintentional

Start Protection on Power Up

This function is designed to guard against unintended starting when input power is removed and then restored. In this case, if a start/run command is issued immediately upon/after power is restored an E13 fault will be issued. A new start command or a reset 18 {RS} command will clear the fault indication.

Power Supply

00{FW} or 01 {RV} (N.O.)

13 {USP}(N.C.)

Fault relay (N.O.)

Motor Speed

Min. 3 Sec

15 {SFT} Program Lock Protects stored parameter values from being overwritten. See

parameter b31 [

PROGRAM LOCK SELECT] for the 4 different levels of

protection.

Installing and Wiring the Drive

2-13

English

Table 2.5 – Programmable Digital Input Functions

Numeric

Setting

Alpha

Setting Function Description

16 {AT} 4-20mA Select Activates input terminal OI for use as a 4-20 mA input. If no input

terminal is programmed for this setting, the factory default input is O (0-10V) and the output frequency will correspond to the value of the inputs to the O and/or OI control inputs. Note: Parameter A01 [

FREQUENCY COMMAND SELECT] determines from

what source the output frequency is commanded.

18 {RS} Reset Used to clear a fault condition. If a 18 {RS} command is given during

operation, the output IGBTs are switched off and the motor will coast.

18 {RS} (NO)

Fault indication

19 {PTC} PTC Input This input can only be programmed to digital input terminal 5 and

the PTC should be referenced to terminal L.

If the PTC resistance exceeds 3k Ohms, the output voltage to the motor will be switched off and an E35 fault code will be issued.

20 {STA} 3-wire run 3-wire (Momentary) control inputs. Both settings 20 {ST A} and 21 {STP} 21 {STP} 3-wire stop 22 {F/R} 3-wire

must be programmed as digital inputs for 3-wire control to function. If 20 {STA} is programmed into any digital input then 2-wire (maintained) control will not function.

Forward/Reverse

Note: 3-wire stop command (21 {STP}) cannot be used to clear a fault.

20{STA} (NO)

21{STP} (NC)

22 {F/R (NO)

Motor Speed

2-14

SP120 AC Drive Installation and Operation

Table 2.5 – Programmable Digital Input Functions

English

Numeric

Setting

Alpha

Setting Function Description

27 {UP} Remote Control UPThese settings allow digital inputs to increase and decrease the

FREQUENCY

28 {DWN} Remote Control

DOWN

commanded frequency for the drive. Parameter A01 [

COMMAND SELECT] must be set to 02 to activate this function. These

inputs will change the value of parameter F01 [ Hz/sec as defined by parameter A04 [

MAXIMUM FREQUENCY] ÷ (Accel

FREQUENCY COMMAND] in

time or Decel time).

RUN (NO)

27 {UP} (NO)

28 {DWN} (NO) PF01-

[Freq. Command] Motor Speed

31 { OPE} Run Comm and

This setting is used to determine the source of the Run commands.

Source Select

Inactive

Active

Start command will come from the control terminals only, regardless of the setting of PA02 - [Start Command Select]

Start command will come from the start key on the keypad only regardless of the setting of PA02 - [Start Command Select]

Installing and Wiring the Drive

2-15

English

2-16

SP120 AC Drive Installation and Operation

CHAPTER 3

Parameters and Programming

This chapter describes how to program the drive and provides a parameter reference that describes all of the drive parameters.

3.1 Programming the Drive Using the Keypad

ATTENTION:Wait at least 6 seconds after programming the SP120 drive

before issuing a start, reset command, or switching off the power supply.

The keypad is located on the front panel of the drive. This is an integrated keypad that can be used to monitor drive operation, program parameters, and operate the drive. The PROGram, Up Arrow, Down Arrow, and Enter keys are located inside the front panel cover. You must open the cover to access these keys. The drive uses a 4-character, 7-segment LED display to show parameter numbers, parameter values, and diagnostic codes. Refer to section 4.4 for a description of the diagnostic codes.

Failure to wait 6 seconds could result in failure to recognize programming changes, which could result in bodily injury or damage to equipment.

ATTENTION: If the Stop key is used to clear a fault and there is a valid run command, the drive will start to run as soon as the fault is cleared without cycling the run input. Failure to observe this precaution could result in severe bodi ly injury or loss o f life.

Table 3.1 – Keypad Functions

English

Key Description

PROGram is a dual purpose key. It is used to view parameter

groups and to switch between parameter numbers and values.

PROG

Min

Max

PROGram also acts as an escape key to exit the parameter values without changing them.

Up Arrow and Down Arro w are used to scroll through parameters, or to increase and decrease parameter values.

Enter is used to enter the current value into memory.

Start can be activated using A02 [

digital input setting 31{OPE}. When active, the key will start the motor in the direction of rotation defined in F04 [

DIRECTION].

The Speed Potenti o m e ter can be used to set the commanded speed. The speed potentiometer can be activated using A01 [

Stop is used to stop the motor. If the drive has stopped due to a fault, pressing this key will clear the fault.

FREQUENCY COMMAND SELECT].

START COMMAND SELECT] or

START KEY

Parameters and Programming

3-1

English

Table 3.2 – LED Functions

LED Will be on when:

POWER power is applied to the drive (mains supply is switched on).

Important: The DC-bus capacitors and terminals are

energized even when the mains supply is switched off.

RUN the drive is in operation. For example, if a start command

has been given.

PRG Hz A

the drive is being programmed. output speed is being displayed. output current is being displayed.

Start Key the Start key has been pressed. Speed Pot the speed pot is active.

d01

d09

F01

F04

d01d01d01d01

A ..

b ..

C ..

A01

A98

PROG

b01

PROG

Figure 3.1 – Programming Overview

b89

C01

C91

Parameter

PROG

Saving entered

Parameters

Entry

3-2

SP120 AC Drive Installation and Operation

3.1.1 Programming Examples

This section contains four different programming examples to help describe how to program the SP120 drive.

Initial Power Up

This example shows you how to proceed from the power up parameter value to the parameter number.

Action Description Display

Apply power to the drive If you were viewing a display parameter when power was last

removed from the drive, the same display parameter value will reappear when the drive is re-powered. If you were viewing any other parameter value when power was removed, the parameter group or parameter number will appear when the drive is re-powered.

Press PROGram to switch from the parameter value to the parameter number.

PROG

English

0.0

d01

Parameters and Programming

3-3

English

Scrolling through parameter groups

This example shows you how to check a parameter value without changing the value of the parameter. For this example, the operation of C21 [ verified.

Action Description Display

Press Up Arrow or Down Arrow to scroll through the parameter groups, stopping at the C group.

Note: All of the d and F group parameters are displayed in sequence, but the A, b, and C parameters are grouped and the group must be selected to view the parameters within that specified group. Figure 3.1 details which parameters are in each group.

Press PROGram to enter into the C group. C01

DIGITAL INPUT 1] should appear on the display.

[

DIGITAL OUTPUT 11] is

C--

C01

PROG

Note: When parameter groups are entered, the

number of the parameter that was being viewed when you last exited the group will be displayed.

Press Up Arrow to scroll through the parameters contained within the group, continue pressing Up Arrow until C21 [

DIGITAL OUTPUT 11] is displayed.

C21

PROG PROG PROG

Note: When viewing parameters within the A, b and C groups the parameters will wrap from A01 through

C91 by pressing Up Arrow or Down Arrow. To view parameters within the d and F groups, press SELect until the display shows A - -, b - - or C- -. Once the group letter is displayed, Up Arrow or Down Arrow will scroll to the d and F parameters.

Press PROGram to view the parameter value stored in C21 [

Press PROGram again to exit from the parameter value back to the parameter number without changing the stored value.

Press PROGram again to exit from the parameter number to the parameter group display.

DIGITAL OUTPUT 11].

C21

C--

3-4

SP120 AC Drive Installation and Operation

Restoring Factory Defaults

This example shows you how to reset the factory defaults of the drive.

Action Description Display

Press Down Arrow to advance to the b parameter group.

English

b--

PROG

PROG PROG

Press PROGram to enter into the b parameter group.

Press Up Arrow to scroll through the parameters until b84 [

Press PROGram to view the parameter value stored in b84 - [

01. If it is not 01, use Up Arrow to change the value to 01, then press Enter.

Note: The defaults will be reset to the values determined by b85 [

Press PROGram to return to the parameter number without changing the stored value.

Press and hold PROGram, Up Arrow, Down Arrow, and Stop for 3 seconds.

RESET FUNCTIONS] is displayed.

RESET FUNCTIONS] and verify that it is set to

FACTORY DEFAULT SELECt].

b01

b84

Parameters and Programming

PROG

Release the Stop Key and continue to hold the PROGram, Up Arrow, and Down Arrow until the display begins to blink. Release the remaining keys. When this is done, 0.0 will be displayed (this is d01

OUTPUT FREQUENCY].

[

0.0

3-5

English

Setting Drive Control to the Keypad

This example shows you how to configure the drive for ke ypad control. You will need to change the values of three parameters to accomplish this.

Step 1. Pr ogram A0 1 [

Step 2. Pr ogram A0 2 [

Step 3. Pr ogram C13 [

Step 4. Verify that F04 [

Action Description Display

PROG

Press PROGram to switch from the parameter value to the parameter number.

Press Up Arrow or Down Arrow to scroll through the parameter groups stopping at the A group.

Press PROGram to enter into the A group.

If a parameter other than A01 [FREQUENCY COMMAND SELECT] is displayed press Down Arrow until A01 is displayed.

Press PROGram to view the parameter value.

Use Down Arrow to change the value of A01 from the default value of 01 to 00. This changes the source of the frequency command to the potentiometer on the fixed keypad.

When the desired value is displayed, press the Enter Key. This writes the new value to memory. The display will return to the parameter number.

Press Up Arrow to display A02 [START COMMAND SELECT].

Step 5. Verify that C1 through C5 [

reference command from the control terminal block (factory default) to the speed potentiometer on the keypad.

input from the control terminal block (factory default) to Start on the keypad.

closed contact (NC) to a normally open contact (NO).

FREQUENCY COMMAND SELECT] to change the frequency

START COMMAND SELECT] to change the source of the start

DIGITAL INPUT 3 LOGIC] to change the input from a normally

START KEY DIRECTION] is not set to 2 (Control Terminal).

DIGITAL INPUTS 1-5] are at default values.

d01

A--

A01

A02

3-6

PROG

Press PROGram to view the parameter value stored in A02.

Use Up Arrow to change the value of A02 from the default value of 01 to 02. This changes the source of the start input from the control terminal block to the fixed keypad.

When the desired value is displayed, press Enter. This writes the new value to memory. The display will return to the parameter number.

Press Down Arrow until C13 [DIGITAL INPUT 3 LOGIC] is displayed.

Press PROGram to view the parameter value.

Use Down Arrow to change the value of C13 from the default value of 01 to 00. This changes the input to a normally open contact.

When the desired value is displayed, press the Enter Key. This writes the new value to memory. The display will return to the parameter number.

SP120 AC Drive Installation and Operation

A02

C13

3.2 Parameter Descriptions

High Open

The sections that follow provide descriptions of all drive parameters, separated by group.

3.2.1 D Group - Display and Diagnostic Parameters (Read Only)

This group of parameters consists of commonly viewed drive operation conditions such as output frequency. All parameters in this group are Read Only.

English

Parameter

Number Parameter Name / Description

d01 Output Frequency

Displays the output frequency to the motor.

d02 Output Current

Displays the output current to the motor.

d03 Direction

Displays the present direction of rotation.

d04 PID Process Display

Displays the scaled PID Process variable (feedback). Available only when the PID control is active. The scale factor is set using A75

PROCESS REFERENCE SCALE FACTOR].

[

d05 Digital Input Status

Displays the status of the 5 digital inputs regardless of how each input is programmed in C11 [

RELAY AL1 LOGIC].

5 4 3 2 1

DIGITAL INPUT 1 LOGIC] through C33 [ALARM

d06 Output Status

Displays the status of the digital outputs and the fault indication relays.

AL 12 11

Min./Max.

Range Units

0.0 to 360.0 N/A

0.00 to 999.9 0.01 A

F=Forward

N/A r=Reverse o=Stop

0.00 to 100.0 0.01%

N/A N/A

d07 Process Display

Displays d01 [

PROCESS DISPLAY SCALE FACTOR].

[ Note: If there are more than 4 digits, the LSB will be dropped.

d08 Last Fault

Displays the last fault. The output frequency, motor current, and DC bus voltage at the time of the last fault can be viewed by pressing PROGram. If there has not been a fault or the register has been cleared, then --- will be displayed.

Parameters and Programming

0.00 to 9990 0.01

OUTPUT FREQUENCY] scaled by the variable set in b86

N/A N/A

3-7

English

Parameter

Number Parameter Name / Description

d09 Fault Register

Displays the second and third fault. If there are no faults stored in this register, then --- will be displayed. To view the third fault, press PROGram.

d16 Elapsed Run Time

Displays the elapsed running time of the drive. The elapsed running time is the displayed value x 10.

3.2.2 F Group – Basic Function Parameters

Tunable parameters are indicated with an asterisk ( * ) precediing the parameter number.

Number Parameter Name / Description

*F01 Frequency Command

When A01 [ or 01, this parameter will display the commanded frequency. When A01 is set to 02, this parameter can be used to change the commanded frequency on the fly and write the value into A20 - [

FREQUENCY]. When a preset frequency is active, this

parameter can be used to program or change the value of the preset input on the fly while writing the value into the corresponding parameter (A21 [

FREQUENCY 1] to A35 [PRESET FREQUENCY 15]).

Note: The value is changed in real time and written to memory without using the Enter key. This parameter can be changed while motor is running.

*F02 Accel Time 1

Time for the drive to ramp from 0.0 Hz to A04

MAXIMUM FREQUENCY]

[ This parameter can be changed while motor is running.

*F03 Decel Time 1

Time for the drive to ramp from A04 [

FREQUENCY] to 0.0 Hz

This parameter can be changed while motor is running.

F04 Start Key Direction

Sets the direction of motor rotation when the drive is set to Start Key mode, which is controlled by A02

START COMMAND SELECT] and digital input setting 31

[ {OPE}.

FREQUENCY COMMAND SELECT] is set to 00

INTERNAL

PRESET

MAXIMUM

Min./Max.

Range Units

N/A ---

0 to 9999 10

Min./ Max.

Range Units

0.0 to

0.1 Hz N/A

360.0

0.1 to 3000 <1000, 0.1 s >1000, 1 s

00 to 02 00=Forward

01=Reverse 02=Control Terminal

hours

Factory

Default

10.0

3-8

Digital inputs (C01-C05) settings 00 {FW} and 01 {RV} determine direction of Start Key.

SP120 AC Drive Installation and Operation

3.2.3 A Group – Advanced Function Parameters

Tunable parameters are indicated with an asterisk ( * ) preceding the parameter number.

English

Parameter

Number Parameter Name/ Description

Basic Functions

A01 Frequency Command Select

Selects the source of the frequency command for the drive. Note: If any preset frequency inputs are active, all other frequency commands will be ignored. Settings: 00=Frequency pot 01=Input O/OI (Analog reference) 02=Internal frequency (F01 [

COMMAND]/ A20 [INTERNAL FREQUENCY])

FREQUENCY

A02 Start Command Select

Selects the source of the start command. Settings: 01=Control terminal block 02=Start Key (Input from Start Key on drive keypad)

A03 Base Frequency

Set value to rated nameplate frequency of motor

Frequency

Command Frequency

Minimum Frequency A62

100%

Voltage

Start

Frequency b82

Base Frequency A03

Maximum Frequency A04

Upper Frequency Limit A61

Min./Max

Range Units

00 to 02 Numeric

Factory

Default

Value

01 to 02 Numeric

Value

50 to 360 1 Hz 60

A04 Maximum Frequency

Highest frequency the drive will output. Note: If a maximum frequency less than A03 [

FREQUENCY] is needed, use A61 [UPPER FREQUENCY LIMIT]. Refer to diagram in A03 [BASE FREQUENCY].

Analog input reference adjustment

A11 Analog Frequency Minimum

Sets the frequency that corresponds to a 0V or 4mA analog signal.

Frequency

A12

A11

A13

0V 4mA

A12 Analog Frequency Maximum

Sets the frequency that corresponds to a 10V or 20mA analog signal. A value of 0.0 will disable this function. Refer to diagram in A11 [

Parameters and Programming

ANALOG FREQUENCY MINIMUM].

A14

50 to 360 1Hz 60

BASE

0.0 to 360.0 0.1 Hz 0.0

% Input Scale

10V 20mA

0.0 to 360.0 0.1 Hz 0.0

3-9

English

Parameter

Number Parameter Name/ Description

Analog input reference adjustment (continued)

A13 Analog Input Mi nimum

Sets the starting point (offset) for the analog input range. Refer to diagram in A11 [

MINIMUM]

ANALOG FREQUENCY

A14 Analog Input Maximum

The ending point (offset) for the analog input range. Refer to diagram in A11 [

ANALOG FREQUENCY MINIMUM]

A15 Analog Start Select

Sets the output frequency when frequency reference is below value set in A13 [ Settings: 00 = A11 [

ANALOG INPUT MINIMUM].

ANALOG FREQUENCY MINIMUM]

01 = 0 Hz

Frequency

A12

A15=00

A11

0V 4mA

A13

A15=01

A14

% Input Scale

10V 20mA

A16 Analog Filter Select

Sets the level of the Analog input smoothing filter where: 1 = low (Bandwidth = 200 Hz) 8 = high (Bandwidth = 25 Hz).

Preset Frequencies

*A20 Internal Frequency

When A01 [

FREQUENCY COMMAND SELECT] is set to 02,

this parameter will provide the drives frequency command. This parameter will change the frequency command only after the new frequency is entered into memory.

Min./Max

Range Units

Factory Default

0 to 99 1% 0

0 to 100 1% 100

00 to 01 Numeric

Value

1 to 8 Numeric

Value

0.0 to 360.0 0.1 Hz 60.0

3-10

This value can also be changed via F01 [

COMMAND] if no preset frequency inputs are active.

FREQUENCY

This parameter can be changed while motor is running.

SP120 AC Drive Installation and Operation

English

Parameter

Number Parameter Name/ Description

Min./Max

Range Units

Factory

Default

Preset Frequencies (continued)

*A21 Preset Frequency 1 The programmed value sets *A22 Preset Frequency 2 0.0 to 360.0 0.1 Hz 3.0 *A23 Preset Frequency 3 0.0 to 360.0 0.1 Hz 5.0 *A24 Preset Frequency 4 0.0 to 360.0 0.1 Hz 10.0 *A25 Preset Frequency 5 0.0 to 360.0 0.1 Hz 15.0 *A26 Preset Frequency 6 0.0 to 360.0 0.1 Hz 20.0 *A27 Preset Frequency 7 0.0 to 360.0 0.1 Hz 25.0 *A28 Preset Frequency 8 0.0 to 360.0 0.1 Hz 30.0 *A29 Preset Frequency 9 0.0 to 360.0 0.1 Hz 35.0 *A30 Preset Frequency 10 0.0 to 360.0 0.1 Hz 40.0 *A31 Preset Frequency 11 0.0 to 360.0 0.1 Hz 45.0 *A32 Preset Frequency 12 0.0 to 360.0 0.1 Hz 50.0 *A33 Preset Frequency 13 0.0 to 360.0 0.1 Hz 55.0 *A34 Preset Frequency 14 0.0 to 360.0 0.1 Hz 60.0 *A35 Preset Frequency 15 0.0 to 360.0 0.1 Hz 0.0

the frequency that the drive outputs when selected. (Refer to digital input settings table in Chapter.2).

Note: If a preset frequency input is active, the keypad frequency pot and analog frequency commands will be ignored.

Note: The value of any Preset Frequency can be changed via

FREQUENCY COMMAND]

F01 [ when the Preset Frequency is activated via the digital inputs.

These parameters can be changed while motor is running.

*A38 Jog Frequency

0.0 to 360.0 0.1 Hz 0.0

0.5 to 9.9 0.1Hz 5.0 This parameter sets the frequency the drive will output when it receives a valid jog command. This parameter can be changed while motor is running.

A39 Jog Stop Mode

This parameter sets the stop method when the jog input

00 to 02 Numeric

Value

is removed. Settings: 00=Coast 01=Ramp 02=DC Brake (See A53 [

A55 [

DC HOLD TIME])

DC WAIT TIME] –

Parameters and Programming

3-11

English

Parameter

Number Parameter Name/ Description

V/F Characteristics / Boost

A41 Boost Select

Used to select auto or manual boost Settings: 00=Manual Boost 01=Auto Boost

*A42 Manual Boost Voltage

Sets the boost level as a percent of A82 [ This parameter can be changed while motor is running.

Voltage

100%

A42

A43

30Hz

1/2 Base

99 ~ 20% of Base Voltage at 0H then linear scale down e.g. 25 ~ 5%

Frequency

60 Hz

Base frequency

*A43 Manual Boost Frequency

Sets the boost frequency point as a percent of A03

BASE FREQUENCY]. Refer to diagram in A42 [M ANUAL

[

BOOST VOLTAGE]

This parameter can be changed while motor is running.

A44

V/Hz Select

Used to select the V/Hz mode. Settings: 00=Constant Torque 01=Variable Torque

BASE VOLTAGE].

Min./Max

Range Units

00 to 01 Numeric

Factory Default

Value

0 to 99 1% of base

voltage

0.0 to 50.0% 0.1% 2.0

00 to 01 Numeric

Value

*A45

3-12

Voltage

100%

A44 = 00 Constant Torque

A44 = 01 Variable Torque

Base frequency

frequency

Maximum V oltage Gain

Sets the voltage gain of the V/Hz characteristic. Value is a percent of A82 [

BASE VOLTAGE].

This parameter can be changed while motor is running.

Voltage

100%

A45

20%

Base frequency

frequency

20 to 100 1% 100

SP120 AC Drive Installation and Operation

English

Parameter

Number Parameter Name/ Description

DC Brake

A51 DC Brake Enable

Used to enable/disable DC injection braking Settings: 00=Disabled 01=Enabled

A52 DC Brake Start Frequency

Sets the frequency at which the DC brake will become active.

A53 DC Brake Wait Time

Sets the time the drive will wait after A52 [

START FREQUENCY] before applying A54 [DC HOLD VOLTAGE].

A54 DC Hold Voltage

Sets the level of DC braking voltage in percent of A82

BASE VOLTAGE].

[

A55 DC Hold Time

The time that A54 [ motor after A53 [

DC HOLD VOLTAGE] is applied to the

DC BRAKE WAITING TIME] has expired.

Operating Frequency Range

A61 Upper Frequency Limit

This is an upper frequency limit similar to A04 [

FREQUENCY] except that it can be set lower than A03

BASE FREQUENCY]. A value of 0.0 will disable this

[ parameter.

DC BRAKE

MAXIMUM

Min./Max

Range Units

00 to 01 Numeric

Factory

Default

Value

0.5 to 10.0 0.1 Hz 10.0

0.0 to 5.0 0.1 sec 0.0

0 to 100 1% of drive

rating

0.0 to 60.0 0.1 sec 0.0

0.5 to 360.0 0.1Hz 0.0

Output Frequency

A61

A62

Frequency Command

A62 Minimum Frequency

Lowest frequency the drive will output continuously. Refer to diagram in A61 [

A63 Skip Frequency 1

Sets a frequency at which the drive will not output continuously.

A64 Skip Frequency Band 1

Sets the bandwidth around A63 [ The bandwidth is 2x A64 [

½ the band below and ½ the band above A63 [

FREQUENCY 1].

A65 Skip Frequency 2

Sets a frequency at which the drive will not output continuously.

0.0 to 360.0 0.1Hz 0.0

UPPER FREQUENCY LIMIT].

0.0 to 360.0 0.1Hz 0.0

0.0 to 10.0 0.1Hz 0.5

SKIP FREQUENCY 1].

SKIP FREQUENCY BAND 1] with

SKIP

0.0 to 360.0 0.1Hz 0.0

Parameters and Programming

3-13

English

Parameter

Number Parameter Name/ Description

Operating Frequency Range (continued)

A66 Skip Frequency Band 2

Sets the bandwidth around A65 [ The bandwidth is 2x A66 [

SKIP FREQUENCY 2].

SKIP FREQUENCY BAND 2] with

½ the band below and ½ the band above A65 [

FREQUENCY 2].

A67 Skip Frequency 3

Sets a frequency at which the drive will not output continuously.

A68 Skip Frequency Band 3

Sets the bandwidth around A67 [ The bandwidth is 2x A68 [

SKIP FREQUENCY 3].

SKIP FREQUENCY BAND 3] with

½ the band below and ½ the band above A67 [

FREQUENCY 3].

PID Controller

A71 PID Enable

Used to disable / enable the use of PID control. Settings: 00=disable 01=enable (See Appendix B for the PID block diagram)

A72 PID Proportional Gain*

Sets the proportional gain for PID control. This parameter can be changed while motor is running.

A73 PID Integral Gain*

Sets the integral gain for PID control. This parameter can be changed while motor is running.

A74 PID Differential Gain*

Sets the differential gain for PID control. This parameter can be changed while motor is running.

A75 Process Reference Scale Factor

Used to scale the target value equivalent to the PID feedback value.

A76 Analog Feedback Select

Selects the source from which the PID feedback originates Settings: 00=Input OI 01=Input O

Automatic Voltage Regulation (AVR)

A81 AVR Function Select

Used to select the Automatic Voltage Regulation function. Settings: 00=Active 01=Inactive 02=Inactive during deceleration

A82 Base Voltage

Set voltage to rated nameplate voltage of motor.

SKIP

Min./Max

Range Units

Factory Default

0.0 to 10.0 0.1Hz 0.5

0.5 to 360.0 0.1Hz 0.0

0.0 to 360.0 0.1Hz 0.0

00/01 Numeric

Value

0.2 to 5.0 N/A 1.0

0.0 to 150.0 0.1 sec 1.0

0.0 to 100.0 N/A 0.0

0.01 to 99.99 N/A 1.00

00 to 01 Numeric

Value

00 to 02 Numeric

Value

200 to 460 10 Volts 230 or

460

3-14

SP120 AC Drive Installation and Operation

English

Parameter

Number Parameter Name/ Description

Second Acceleration/Deceleration Ramp

*A92 Accel Time 2

Time for the drive to ramp from 0.0 Hz to A04 [

FREQUENCY]. A94 [ACCEL/DECEL 2 SELECT] is used to

determine when active. This parameter can be changed while motor is running.

*A93 Decel Time 2

Sets the time for the drive to ramp from A04 [

FREQUENCY] to 0.0 Hz. A94 [ACCEL/DECEL2 SELECT] is

used to determine when active. This parameter can be changed while motor is running.

A94 Accel / Decel 2 Select

Used to determine when the A92 [

DECEL TIME 2] are used.

A93 [

ACCEL TIME 2] and

Settings: 00=Digital inputs (C01-C05) set to 09{2CH} 01=Automatic if frequency programmed in A95 [ A96 [

ACCEL 2 START FREQUENCY]/

DECEL 2 START FREQUENCY] is reached.

A95 Accel 2 Start Frequency

Sets the frequency at which A92 [ effect if A94 [

ACCEL/DECEL 2 SELECT] is set to 01.

ACCEL TIME 2] will take

A96 Decel 2 Start Frequency

Sets the frequency at which A93 [ effect if A94 [

ACCEL/DECEL 2 SELECT] is set to 01.

DECEL TIME 2] will take

A97 Accel Curve

Selects the type of accelera tion curve. Settings: 00=Linear 01=S-curve

A98 Decel Curve

Selects the type of deceleration curve. Settings: 00=Linear 01=S-curve

MAXIMUM

Min./Max

Range Units

0.1 to 3000 <1000, 0.1 s

Factory

Default

15.0

>1000, 1 s

0.1 to 3000 <1000, 0.1 s

15.0

>1000, 1 s

00 to 01 Numeric

Value

0.0 to 360.0 0.1 Hz 30.0

00 to 01 Numeric

Value

00 to 01 Numeric

Value

Parameters and Programming

3-15

English

3.2.4 b Group – Advanced Control and Protection Parameters

Tunable parameters are indicated with an asterisk ( * ) precediing the parameter number.

Parameter

Number Parameter Name/Description

Automatic Start After a Fault

b01 Restart Mode Select

Selects the restart mode for the drive Settings: 00=Fault indication 01=0 Hz start 02=Synchronize. 03=Synchr. and stop Note: If set to 01, 02 or 03 the drive will attempt to restart the following number of times after the following events:

Overcurrent – 3 restarts Overvoltage – 3 restarts Undervoltage – 16 restarts (refer to b03 [

RESTART TIME] for time between restart

attempts)

ATTENTION:This parameter may only be used as outlined in NFPA 79, Under V oltage Protection." Failure to observe this

precaution could result in bodily injury.

b02 Power Loss Time

If undervoltage exists longer than the programmed time, the drive will fault even if b01 [

RESTART MODE SELECT] is

active.

b03 Restart Time

Sets the time between restart attempts after an undervoltage fault or the removal of a digital input set to 11 {FRS}.

Electronic Motor Protection

b12 Motor Overload Current

Set to motor nameplate full load amps.

b13 Motor Overload Select

Selects the characteristics of the electronic thermal protection. Settings: 00 = Derating 1 01 = No Derating 02 = Derating 2

Torque

100%

80%

60%

b13 = 02

b13 = 01

b13 = 00

Min./Max

Range Units

00 to 03 Numeric

Value

0.3 to 25.0 0.1 seconds

0.3 to 100.0 0.1 seconds

5 to 120% of

0.01 A 115% of drive

rated current 00 to 01 Numeric

Value

Factory

Default

1.0

rating

3-16

5Hz

20Hz

60Hz

Output frequency

120Hz

SP120 AC Drive Installation and Operation

English

Parameter

Number Parameter Name/Description

Min./Max

Range Units

Current Limit

b21 Current Limit Select

00 to 02 Numeric Selects the mode for current limit. Settings: 00=Inactive 01=Active 02=Inactive in acceleration

b22 Current Limit

Sets the maximum output current allowed before current limiting occurs. Value set in percent of drive rated output

50 to 150%

of rated

current current.

b23 Current Limit Decel Time

0.3 to 30.0 0.1 sec 1.0 Sets the deceleration time when the current limiting occurs.

Parameter Protection

b31 Program Lock Select

00 to 03 Numeric Sets the mode of program lock used. Settings: 00=All parameters locked when digital input setting 15 {SFT} active. 01=All parameters locked except F01 [

COMMAND] when digital input setting 15 {SFT} active.

FREQUENCY

02=All parameters locked 03=All parameters locked except F01 [

COMMAND]

FREQUENCY

Current Feedback Tuning

b32 Reactive Current Setting

Use to improve accuracy by calibrating drive motor

0.00 to

100% combination. For improved accuracy, adjust this value during no load operation until d02 [

OUTPUT CURRENT]

matches actual motor current.

Initialization / Adjustment Function

*b81 Output FM Adjustment

0 to 255 N/A 80 Sets the multiplier applied to output duty cycle for the FM analog signal. This parameter can be changed while motor is running.

b82 Start Frequency

0.5 to 9.9 0.1 Hz 0.5 Sets the frequency at which the drive will start. Refer to diagram in A03 [

b83 PWM Frequency

BASE FREQUENCY]

0.5 to 16.0 0.1 kHz 5.0 Carrier frequency for the PWM output waveform. Output current must be derated by twenty percent when set above 12 kHz.

5 HP @ 230 VAC (4.0 kW) and 5 HP @ 460 VAC (4.0 kW) ratings have a default v alue of 35%.

Factory Default

Value

0.01 A 150% of drive rating

Value

0.01 A 40% of drive

rating

Parameters and Programming

3-17

English

Parameter

Number Parameter Name/Description

Initialization / Adjustment Function (continued)

b84 Reset Functions

Resets the factory defaults or clears the fault history. Settings: 00=Clear fault history 01=Reset defaults Note: To activate this parameter, set the value and press Enter, then hold the PROGram, Up Arrow, Down Arrow, and Stop for 3 seconds, release only Stop until the display is blinking, then release all of the keys. Note: Defaults will reset to factory settings determined by b85 [

FACTORY DEFAULTS SELECT]

b85 Factory Defaults Select

Selects which set of defaults to use. Settings: 06=Previous K version (50 Hz, Europe only) 07=U version (60 Hz)

Note: Settings 00 – 05 are not used.

*b86 Process Display Scale Factor

Sets the frequency factor for d07 [

PROCESS DISPLAY].

Also sets the multiplier that is applied to the output frequency for the FM pulse signal. This parameter can be changed while motor is running

b87 STOP Key Select

This parameter is not active when b85 [

DEFAULTS SELECT] is set to 06 or 07.

FACTORY

Min./Max

Range Units

00 to 01 Numeric

Factory

Default

Value

01 to 07 Numeric

Value

0.1 to 99.9 N/A 30.0

00/01 Numeric

Value

ATTENTION:If parameter b85 settings 00 through 05 are activated, this parameter will control the operation of

the keypad STOP key. Setting 00 will enable the STOP key and 01 will disable the STOP key. Disabling the STOP key is not recommended as it could result in personal injury , loss of life, or equipment damage.

b88 FRS Select

Selects the operation of the drive after a digital input (C01 – C05) setting 11{FRS} input is removed. Settings: 00=0 Hz start 01=Synchronization of motor speed after waiting period programmed via b03 [

TIME].

b89 Keypad Display

Selects the display parameter that will be shown on the fixed keypad when the remote keypad is connected. Settings: 01 = d01 [ 02 = d02 [ 03 = d03 [ 04 = d04 [ 05 = d05 [ 06 = d06 [ 07 = d07 [

b92 (Reserved)

Reserved for future use. DO NOT CHANGE

OUTPUT FREQUENCY] OUTPUT CURRENT] DIRECTION OF ROTATION] PID PROCESS DISPLAY] DIGITAL INPUT STATUS] OUTPUT STATUS] PROCESS DISPLAY]

RESTART

00 to 01 Numeric

Value

01 to 07 Numeric

Value

00/01 00

3-18

SP120 AC Drive Installation and Operation

3.2.5 C Group – Intelligent I/O and Communication Parameters

This parameter group is used to program the functions of the digital and analog I/O.

ATTENTION: All digital inputs respond to level sensitive commands. Inputs do not require a voltage transition (cycle) after a fault condition is

cleared, after input power cycling, or after programming the logic of the digital input.

English

Parameter

Number Parameter Name/Description

Digital Inputs 1 – 5

C01 Digital Inputs 1-5

Used to program the function of digital inputs 1 – 5. Settings: 00={FW} (Forward) 01={RV} (Reverse) 02={CF1} (Preset Frequency Input)

C02 20

C03 21

C04 18

C05 13

03={CF2} (Preset Frequency Input) 04={CF3} (Preset Frequency Input) 05={CF4} (Preset Frequency Input) 06={JG} (Jog) 09={2CH} (Accel/Decel 2 Select) 11={FRS} (Coast to Stop) 12={EXT} (External Trip) 13={USP} (Unintentional Start Protection) 15={SFT} (Program Lock) 16={AT} (4-20mA Select) 18={RS} (Reset) 19={PTC} (PTC Input)

21={STP} (3 Wire Stop) 22={F/R} (3 Wire Forward/Reverse) 27={UP} (Remote Control Up) 28={DWN} (Remote Control Down) 31={OPE} (Run/Stop Command Source Select) Refer to Chapter 2 for setting descriptions of the "Programmable Digital Input Functions" listed above.

20={STA} (3 Wire Run)

input C05 only

Min./Max

Range Units

00 to 31 Numeric

Value

Factory

Default

Parameters and Programming

3-19

English

Parameter

Number Parameter Name/Description

Digital Inputs 1 – 5 (continued)

C11 Digital Inputs 1-5 Logic C12 00 C13 01 C14 00 C15 01

Outputs 11, 12, FM, AL0-AL1

C21 Digital Outputs 11-12

C22 00

C23 Output FM Select

C31 Digital Output 11-12 Logic C32

C33 Fault Relay AL1 Logic

C41 Overload Alarm Threshold

C42 Above Frequency Accel Threshold

C43 Above Frequency Decel Threshold

C44 PID Deviation Threshold

Sets the digital inputs to be NO or NC contacts Settings: 00=NO contact (active high) 01=NC contact (active open)

Sets the operation of the digital outputs Settings: 00={RUN} (Motor running above 0.5 Hz) 01={FA1} (At frequency and above 0.5 Hz) 02={FA2} (Above frequency) 03={OL} (Overload alarm) 04={OD} (PID deviation) 05={AL} (Fault) Refer to control terminal table in chapter 2 for setting descriptions.

Sets the operation of the output FM. Settings: 00={A-F} (Analog Output Frequency) 01={A} (Motor Current) 02={D-F} (Digital Output Frequency) Refer to control inputs table in chapter 2 for setting descriptions.

Sets the digital outputs to be NO or NC contacts. Settings: 00=NO contact (Active high) 01=NC contact (Active open)

Sets the fault relay to be either NO or NC contacts. Settings: 00 = NO contact (active high) 01 = NC contact (active open) Refer to control inputs table in chapter 2 for setting descriptions.

Sets the allowable overload level before digital outputs 11-12 change state when set to 03 {0L}.

Sets the frequency at which digital outputs 11-12 change state when set to 02 {FA2} if the drive is accelerating.

Sets the frequency at which digital outputs 11-12 change state when set to 02 {FA2} if the drive is decelerating.

Sets the allowable PID Loop error before digital outputs 11-12 change state when set to 04 {OD}.

Min./Max

Range Units

00 to 01 Numeric

Value

00 to 05 Numeric

Value

00 to 02 Numeric

Value

00 to 01 Numeric

Value

00 to 01 Numeric

Value

0 to 200% of drive rating

0.0 to 360.0 0.1 Hz 0.0

0.0 to 100% +/- 0.1% +/-3.0

0.01 A 100% o f

Factory

Default

00 00

drive rating

3-20

SP120 AC Drive Installation and Operation

English

Parameter

Number Parameter Name/Description

Communications

C70 Communication Command Select

Selects the source of the communication command. Settings: 02 = Remote Operator 03 = RS422

C71 Baud Rate

Selects the Baud Rate for RS422 communication. Settings: 04 = 4800 bps 05 = 9600 bps 06 = 19200 bps

C72 Drive Address

Sets the drive node address on the RS422 network.

C79 Communication Error Select

Selects the drives operation when a communication error (E60) occurs. Settings: 00 = Fault 01 = No Fault and continue operation

C91 Debug Mode

Used by Rockwell Automation field service personnel.

ATTENTION:If C91 [DEBUG MODE] is set to 01, parameters C92 to C95 are

enabled. Do not change parameters C91 to C95. Failure to observe this precaution could result in personal injury

Min./Max

Range Units

02 to 03 Numeric

Value

04 to 06 Numeric

Value

01 to 32 N/A 01

00 to 01 Numeric

Value

00 to 01 Numeric

Value

Factory

Default

C92 - C95 [Reserved]

Reserved for future use. Do not change.

00 to 01 Numeric

Value

Parameters and Programming

3-21

English

3-22

SP120 AC Drive Installation and Operation

Troubleshooting the Drive

This chapter provides information to guide you in troubleshooting the drive. Included is a list and description of drive faults and problems that may occur.

4.1 How To Clear a Fault

ATTENTION:If a fault is cleared while there is a valid run command, the

drive will run as soon as the fault is cleared without cycling the input.

When a fault occurs, the cause must be corrected before the fault can be cleared. After corrective action has been taken, any of the following actions will clear the fault.

Failure to observe this precaution could result in bodily injury.

English

CHAPTER 4

• Press Stop on the keypad

• Reset the drive via a digital input that is programmed to setting18 {RS}.

• Cycle power to the drive

4.2 Drive Fault Descriptions

Table 4.1 lists drive faults and corrective actions.

Table 4.1 – Drive Faults

Fault

Number Fault Name Fault Description Corrective Action

E01 Overcurrent while

running

E02 Overcurrent

during deceleration

E03 Overcurrent

during acceleration

E04 Overcurrent at a

standstill

An overcurrent has been detected in the hardware trip circuit while the drive was running.

An overcurrent has been detected in the hardware trip circuit while the drive was decelerating.

An overcurrent has been detected in the hardware trip circuit while the drive was accelerating.

An overcurrent has been detected in the hardware trip circuit while the drive was at a standstill.

Check for a short circuit at the drive output or for excessive load conditions at the motor.

Check a short circuit at the drive output, excessive load conditions at the motor, an acceleration time that is too short, or for a manual boost setting that is improperly set.

Check the output lines or the motor for a ground fault.

Troubleshooting the Drive

4-1

English

Table 4.1 – Drive Faults

Fault

Number Fault Name Fault Description Corrective Action

E05 Internal motor

Protection

E07 Overvoltage The maximum DC Bus

E08 EEPROM error The EEPROM has invalid

E09 Undervoltage The DC Bus voltage fell

E11 Processor error There is a malfunction or

E12 External fault External fault 12 {EXT}

E13 Unintentional

Start protecti on

E14 Ground fault There is a ground fault at the

E15 Excess input

voltage

E21 Overtemperature

fault

E22 Processor error There is a malfunction or

E35 PTC circuit

triggered.

E60 Communication

error

The internal electronic motor protection has been triggered due to overloading of the connected motor.

Voltage has been exceeded due to regenerative energy from motor.

data.

below the minimum rated voltage.

abnormality of the CPU.

indication has been received at one of the digital inputs (C01-C05).

A digital input (C01-C05) was set to 13 {USP} and power was restored while a run input was active.

motor output terminals. The input voltage is higher

than permitted. Excessive heat has been

detected inside the drive.

abnormality of the CPU.

The resistance from the external thermistor was too large. (Greater than 3 kΩ)

A loss of communication has occurred.

Check the entry under b12 [MOTOR OVERLOAD

CURRENT]. Reduce A42 [MANUAL BOOST VOLTAGE]. Check the motor and drive rating.

Motor regeneration has caused a bus overvoltage. Extend the decel time.

Reset EEPROM by resetting the defaults using b84 [

RESET FUNCTIONS].

Monitor the incoming AC line for low voltage or line power interruptions.

Check external wiring for a possible cause. If problems persists, have drive serviced by authorized Reliance Electric service personnel.

Remove the cause of the fault in the external wiring and clear the fault.

Check incoming line voltage for low voltage or line power interruptions. Remove the run command before power-up.

Check for a ground fault at the output terminals.

Check the incoming AC line.

Clear blocked or dirty heat sink fins. Check ambient temperature. Check for proper clearance distances. On models with a fan, check fo r f a n oper ati on. Check f or excessiv e motor load.

Check external wiring for a possible cause. If problems persists, have drive serviced by authorized Reliance Electric service personnel.

Check for an overload condition at the motor, or check for pr oper ventilation at the motor.

Check communication connections.

4-2

SP120 AC Drive Installation and Operation

4.3 Possib le Drive Prob le ms and Corrective Actio n s

Table 4.2 – Drive Problems

Problem Corrective Action

The motor does not start. 1. Check the power circuit

• Check the supply voltage

• Check all fuses and disconnects

2. Check the Motor

• Verify that the motor is connected properly

• Verify that no mechanical problems exist

3. Check the control input signals

• Verify that the start signal is present

• Verify that either the Run Forward or Run Reverse signal is active, but not

both

• Verify wiring of H, O, and L terminals if a remote speed pot is being used.

English

• If using 3 wire start, ensure that a 3 wire stop is programmed.

• Verify that the reset command {RS} is not active

4. Check the setting of A01 [

5. Check setting of A02 [

FREQUENCY COMMAND SELECT]

START COMMAND SELECT]

• If set to keypad start, check F04 [START KEY DIRECTION]; when set to 02, the

00 {FW} or 01 {RV} digital input must be active before pressing START.

The direction of motor rotation is incorrect.

The motor does not accelerate properly.

The motor runs unstable. 1. If sudden high load changes occur, choose a drive and motor with higher

1. Check the motor output connections. Reverse two of the three phases if necessary.

2. Check that the control inputs have been wired correctly.

3. If using 3-wire control, ensure that the 3-wire forward/reverse input is programmed.

4. Check setting of F04 [

1. Check to see that a frequency has been commanded.

2. Check to see if a preset frequency has been selected.

3. Check to see if the motor load is too high.

4. Check to see if the acceleration time is too long.

5. Check to see if manual boost and current limit are set properly.

ratings or reduce the load changes.

START KEY DIRECTION]

Troubleshooting the Drive

2. If resonant frequencies occur in the motor, set up skip frequency bands.

3. If the input voltage is not constant, change the PWM carrier frequency.

4-3

English

Table 4.2 – Drive Problems

Problem Corrective Action

The speed of the motor does not match the frequency.

The parameters stored do not match the values entered.

No entries can be made. Check to see if the parameter protection is activated via a digital input setting of

The electronic motor protection (fault E05) is triggered.

1. Check to see that the maximum frequency has been entered correctly.

2. Check the rated speed of the motor and the reduction ratio of the gear.

3. Check to see if manual boost and current limit are set properly.

4. If PID control is used, check gain adjustments. When the input voltage was switched off the entered values were transferred to

the power-failure safe EEPROM. Power-off time must be at least 6 sec.

15 {SFT}.

1. Check the manual boost setting to see if it is too high.

2. Check the electronic motor protection setting to make sure that it is correct.

4.4 Other Displ ays on the Keypad

Table 4.3 – Other Displays on the Keypad

Display Description

A reset signal has been issued. The SP120 drive is in standby mode. Note: If motor was running when the 18{RS} input was received, the motor will coast to a stop.

The input voltage has been switched off.

- - -

The waiting time before automatic restart has expired (see b01 b03 [RESTART TIME]).

The factory setting has been selected and the drive is in the initialization phase (see b84 [ parameters for the 50 Hz version are loaded. If your drive is a U version, parameters for the 60 Hz version are loaded.

No data present or the function is not active.

RESET FUNCTIONS]

b85 [FACTORY DEFAULTS SELECT]). If your drive is a K version,

_ _ _

[RESTART MODE SELECT] to

4-4

SP120 AC Drive Installation and Operation

APPENDIX A

Technical Specifications

Series S12-

101P4

Type

Drive Rating (kW) (HP)

115 V Input rated current (A)

230 V 1Φ Input

rated current (A)

230 V 3Φ Input

rated current (A)

460 V 3Φ Input

rated current (A) Output

rated current (A) Power Dissipation

(W) Mass (kg) 115V

(lb)

230V

460V

Input Voltage (V)

Output Voltage (V) Type of protection IP20 rating applies when unit is wired for three-phase input power

PWM carrier frequency

V/Hz characteristics

Type of control Voltage-driven, PWM sine weighted, IGBT Power module Output frequency 0.5 to 360 Hz Accuracy of

frequency command

Frequency resolution

201P4 401P5 402P5

0.2

(.25)

5.5 N/A N/A 10.0 N/A N/A 16.0 N/A N/A N/A N/A N/A N/A

3.1 N/A N/A 5.8 6.7 N/A 9.0 11.2 N/A 16.0 N/A 22.5 N/A

1.8 N/A N/A 3.4 3.9 N/A 5.2 6.5 N/A 9.3 N/A 13.0 20.0

N/A 2.0 3.3 N/A N/A 5.0 N/A N/A 7.0 N/A 11.0 N/A N/A

1.4 1.5 2.5 2.6 3.0 3.8 4.0 5.0 5.5 7.1 8.6 10.0 15.9

17 32 44 29 33 65 41 53 92 70 138 101 169

1.1

(2.43)

0.7

(1.54)

N/A 1.3

100 V -10% to 120 V 200 V -10% to 240 V +5%, 50/60 Hz 400 V -10% to 460 V +10%, 50/60 Hz

Φ adjustable from 0 to 460 V

0.5 to 16 kHz

Programmable V/Hz ratio, V/Hz control (constant torque, variable torque)

Digital: Analog:

Digital: 0.1 Hz; Analog: 0.1% of maximum frequency

0.4

(0.5)

N/A N/A 1.2

N/A N/A 0.85

(2.87)

±0.01% of maximum frequency

±0.2% of maximum frequency

102P6 202P6 203P0 403P8

0.75

(1.0)

1.7

(3.74)

0.4

(0.5)

(2.65)

(1.87)

N/A N/A 1.7

+5%

104P0 204P0 205P0 405P5 207P1 408P6 20010 20015

.55

1.5

(.75)

(2.0)

N/A N/A 1.5

0.85

(1.87)

N/A 1.3

(2.87)

(3.74)

±5%;

±5%

0.75

(3.3)

N/A N/A 2.8

1.1

(1)

(1.5)

N/A N/A N/A N/A N/A N/A

1.3

(2.87)

2.2

(3.0)

N/A 2.2

(6.17)

(4.85)

1.5

N/A 2.8

(2)

3.7

(5.0)

N/A 2.8

(6.17)

English

2.2 (3)

(6.17)

N/A N/A

3.7 (5)

2.8

Technical Specifications

A-1

English

Overoad capacity Software: 150% for 60 sec (once in 10 min); Hardware: 220% Starting torque minimum 100% or more (when torque boost has been set) Inherent Braking Torque S12-201P4 ...204P0: 100%

S12-205P0 ...207P1: 70% S12-20010 ...20015: 20% (approximate; actual values depend on motor characteristics)

DC brake Starting frequency, braking torque, running times are variable Analog inputs

0 to 10 V, input impedance 10 k 4 to 20 mA, input impedance 250 Ω

PTC input

Digital inputs 5 programmable level-triggered inputs, 24 V PNP logic, NO or NC contacts Analog outputs 1 programmable analog output, 0 to 10 V, 1 mA

Accuracy: +5% for frequency, + 20% or current

Digital outputs 2 open collector outputs; 27 VDC, 50 mA Relay output 1 fault indication relay (change-over contact)

Resistive rating: 2.5 A at 250 VAC; 3 A at 30 VDC Inductive rating: 0.2 A at 250 VAC; 0.7 A at 30 VDC

Protection functions Overcurrent, overvoltage, undervoltage, electronic motor protection,

overtemperature, ground fault

Other functions 15 preset speeds, PID control, unintentional start protection,

RS422 serial interface, skip frequencies

Ambient temperature

-10 to +40

°C (up to +50 °C by removing top cover, reducing carrier frequency to

2 kHz, and derating output by 20%)

Relative humidity 20 to 90% relative hmidity, no condensation Vibration/Shock Vibration: 0.6 G operational / Shock: 10.0 G operational Max. Installation altitude 1000 m (3300 ft) above sea level Options Line filter modules Standards EN 61800-3 EMC guidelines in connection with optional line filter modules in line

with installation guidelines EN 50178 Low Voltage guideline

UL508C CSA 22.2



Ω

N223

(pending)

A-2

CE applies to 230 VAC and 460 VAC units.

SP120 AC Drive Installation and Operation

S12-201P4 / 202P6 / 203P0 Dimensions

(2.64)

English

(4.33)

110

RUN

PRG

(3.15)

MIN MAX

(0.20)

(4.72)

120

(0.39)

(0.16)

(0.28)

Alarm Terminal

Control Circuit Terminal

All dimensions in mm (in)

2.5

107 *

(0.10)

(4.21)

Ground Terminal

Main Circuit Terminal

Technical Specifications

*93 mm (3.66) for S12-201P4 only

Figure A.1 – S12-201P4 / 202P6 / 203P0 Dimensions

A-3

English

S12-204P0 / 205P0 / 401P5 Dimensions

(3.86)

118

(4.65)

(0.39)

(0.20)

RUN

(4.33)

110

MIN MAX

APRG

130

(5.12)

(0.20)

Ground Terminal

(0.16)

Main Circuit Terminal

(0.28)

Alarm Terminal

129

(5.08)

Control Circuit Terminal

A-4

2.5

All dimensions in mm (in)

(0.10)

Figure A.2 – S12-204P0 / 205P0 / 401P5 Dimensions

SP120 AC Drive Installation and Operation

S12-207P1 Dimensi ons

140 (5.51)

128 (5.04)

English

168

(6.61)

10 (0.39)

RUN

MINHzMAX

APRG

180

(7.09)

(0.20)

(0.28)

Ground Terminal

Main Circuit Terminal

Alarm Terminal

153

(6.02)

3.5 (0.14)

Figure A.3 – S12-207P1 Dimensions

Control Circuit Terminal

All dimensions in mm (in)

Technical Specifications

A-5

English

S12-20010 / 20015 / 408P6 Dimensi ons

140 (5.51)140 (5.51)

128 (5.04)128 (5.04)

RUNRUN

HzHz

PRGPRG

MINMIN

168168

(6.61)

MAXMAX

180180

(7.09)

AirAir

Ground Terminal

5 (0.20)5 (0.20)

(0.28)

Main Circuit Terminal

Alarm Terminal

164164

(6.46)

Control Circuit Terminal

All dimensions in mm (in)

6 (0.24)

Figure A.4 – S12-20010 / 20015 / 408P6 Dimensions

AirAir

A-6

SP120 AC Drive Installation and Operation

S12-101P4 / 102P6 Dimensions

128 (5.04)

119 (4.69)

130

118

(5.12)

(4.65)

5 (0.20)

10 (0.39)

5 (0.20)

7 (0.28)

English

Ground Terminal

Main Circuit Terminal

Alarm Terminal

Control Circuit Terminal

110 (4.33)

All dimensions in mm (in)

2.5 (0.10)

Figure A.5 – S12-101P4 / 102P6 Dimensions

Technical Specifications

A-7

English

S12-104P0 Dimensi ons

128 128 (5.04)(5.04)

119 119 (4.69)(4.69)

5 (0.20)5 (0.20)

10 (0.39)10 (0.39)

5 (0.20)5 (0.20)

168 168 (6.61)(6.61)

180 180 (7.09)(7.09)

7 (0.28)7 (0.28)

110 110 (4.33)(4.33)

All dimensions in mm (in)All dimensions in mm (in)

2.5 (0.10)2.5 (0.10)

Figure A.6 – S12-104P0 Dimensions

Ground Ground Tererminalminal

Main Circuit Main Circuit Tererminalminal

AlarAlarm m Tererminalminal

Control Circuit Control Circuit Tererminalminal

A-8

SP120 AC Drive Installation and Operation

S12-402P5/403P8/405P5 Dimensions

98 (3.86)

118

(4.85)

130

(5.12)

English

Air

5 (0.20)

Ground T erminal

5 (0.20)

110 (4.33)

4 (0.16)

156

6 (0.24)

7 (0.28)

(6.14)

Figure A.7 – S12-402P5/403P8/405P5 Dimensions

Air

Main Circuit Terminal

Alarm Circuit

Control Circuit Terminal

Al dimensions in mm (in)

Note: S12-402P5 does not have a fan.

Technical Specifications

A-9

English

Line Filter Module Specifications

Input wire max.

cross section

(mm

L/N

)

Output cable

cross section

(mm

)

Heat

dissipation

(W)

Line Filter

Module

Nominal

Voltage

(V)

Nominal

Current at

°C (A)

Leakage

Current at

50 Hz

(mA)

Test voltage

(VDC for 2 sec)

ph./ph.;

ph./ground

S12-MF1-1010 100-120 10 < 3.5 N/A 4/4 3x1.5 N/A S12-MF1-1016 100-120 16 < 3.5 N/A 4/4 3x1.5 N/A S12-MF1-Y007 200-240 7 < 3.5 1400 / 2800 4/4 3x1.5 6 S12-MF1-Y012 200-240 12 < 3.5 1400 / 2800 4/4 3x1.5 7 S12-MF1-Y022 200-240 22 < 10 1400 / 1400 4/4 3x2.5 9 S12-MF1-2004 200-240 4 < 3.5 1400 / 2800 4/4 4x1.5 N/A S12-MF1-2007 200-240 7 < 3.5 1400 / 2800 4/4 4x1.5 N/A S12-MF1-2020 200-240 20 < 3.5 1400 / 1400 4/4 4x2.5 N/A S12-MF1-4007 380-460 7 < 3.5 1978 / 2800 4/4 4x1.5 7 S12-MF1-4011 380-460 11 < 3.5 1978 / 2800 4/4 4x2.5 10

Current: at 40 °C ambient temperature Overload: 150% IN for 10 min Frequency: 50/60 Hz Material: steel, surface refined Humidity class: C Operation height: < 1000 m without derating

> 1000 m, I

-2%, for each 1000m

Temperature range: -25 °C to +85 °C Connections: Input terminals IP 20 and PE-screw M5

Load side: cable, unshielded

Dependence of current on ambient temperature

1,2

1,0 0,8 0,6

0,4 0,2

20 40 60 80 100

Temperature in °C

A-10

SP120 AC Drive Installation and Operation

Filter Dimensions

English

type 1

All dimensions in mm

E B

Drive Model Number Line Filter Module A B C D E F

S12-101P4/102P6 S12-MF1-1010 130 128 NA 118 119 4x6 S12-104P0 S12-MF1-1016 180 128 NA 168 119 4x6 S12-201P4/202P6/203P0 S12-MF1-Y007 120 80 25 110 67 2x6 S12-204P0/205P0 S12-MF1-Y012 130 110 27 118 98 4x6 S12-207P1/20010 S12-MF1-Y022 180 140 29 168 128 4x6 S12-201P4/202P6/203P0 S12-MF1-2004 120 80 NA 110 67 2x6 S12-204P0/205P0 S12-MF1-2007 130 110 NA 118 98 4x6 S12-207P1/20010/20015 S12-MF1-2020 180 140 NA 168 128 4x6 S12-401P5/402P5/403P8/405P5 S12-MF1-4007 130 110 27 118 98 4x6 S12-408P6 S12-MF1-4011 180 140 29 168 128 4x6

Technical Specifications

A-11

English

A-12

SP120 AC Drive Installation and Operation

English

APPENDIX B

PID Loop Block Diagram

Frequency

Command

Setting

F01

PF01

Preset

Frequency

Settings

A20 to A35

PA20 to PA35

Potentiometer

on keypad

V/I input select

[AT]

Voltage

[O]

A GND

Setpoint

(Target)

Process Reference

Scale Factor

reciprocal

1/A75

1/PA75

Process Variab le

(Feedback)

Analog input reference adjustment

Frequency Command

Select

A01

PA01

A12

PA12

A11

PA11

A15

PA15 PA13 PA14

A13

A14

Process Reference

Scale Factor

A75

PA75

Proportional

Error

Process Reference

Scale Factor

A75

PA75

PID

Gain

A72

PA72

PID

Integral

Gain

A73

PA73

PID

Differential

Gain

A74

PA74

Frequency Command

F01

PF01

Frequency

PID

Process Display

d04

PD04

Setting

Current

PID Loop Block Diagram

A76

PA76

Analog Feedback select

B-1

English

B-2

SP120 AC Drive Installation and Operation

This drive is a component intended for implementation in machines or systems for the industrial environment. It is CE marked for conformity to the Low Voltage (LV) directive 73/23/EEC when installed as described. It also has been tested to meet the Council Directive 89/336 Electromagnetic Compatibility (EMC). The standards used for this testing are, L V: EN50178, EN60204-1, EN60950, EMC: EN61800-3 (EN55011, Group 1, Class B (Industrial Environment)).

C.1 General Notes and Instructions

The motor cable should be kept as short as possible in order to avoid electromagnetic emission as well as capacitive currents. The cable length increases the capacitive current and electromagnetic emission.

It is recommended that the motor cable length does not exceed 50 meters.

English

APPENDIX C

CE Compliance

It is always recommended to install output reactors if the cable length exceeds 50 meters.

The filters contain capacitors between the phases and the phases to ground as well as suitable discharging resistors, but after switching off the line voltage wait a minimum of 60 seconds before removing protective covers or touching terminals to avoid an electric shock.

The use of ground fault monitoring devices (RCDs) is not recommended. If unavoidable, only monitoring devices which are suited for DC, AC, and High Frequency ground currents (type B RCDs) should be used. It is recommended to use devices whose responsiveness and time characteristics are adjustable to avoid nuisance tripping during power up of the drive.

The thermal capacity of the line filter is guaranteed up to a maximum motor cable length of 50 meters.

The line filters have been developed for use in grounded systems. Use in ungrounded systems is not recommended.

CE Compliance

C-1

English

C.2 Essential Requirements for a Conforming EMC

Installation

The following items are required for CE conformance.

• An input filter module (See Appendix A) must be installed to reduce conducted

emissions. Compliance of the SP120 drive to the conducted emissions levels with appropriate

line filter module is as follows:

Motor Cable

PWM Carrier Frequency

< 16 kHz 10 m Class B

< 5 kHz 20 m Class B

< 16 kHz 50 m Class A

• Grounding of equipment and cable shields must be solid with low impedance

connections.

Length Limit

• All motor cables must use shielded cable, or be in grounded metal conduit.

• All control and signal wiring must use shielded cable or be in grounded metal

conduit.

• Ensure that the protective earth ground terminal (PE) of the filter is properly

connected with the protective earth ground terminal of the drive. The filter must be solidly and permanently connected with the ground potential to avoid electric shock.

C.3 General Instructions for an EMC-Compliant

Installation

Motor Cable

The cable between the drive and motor must be 4-wire shielded cable (three phases and ground).

Do not exceed the maximum motor cable length for the specific line filter module used.

Control Cable

Control wiring must use shielded cable or grounded metal conduit. The shield must be connected to PE at both ends of the cable.

C-2

SP120 AC Drive Installation and Operation

Capítulo 1 Introducción

1.1 Convenciones Usadas en este Manual........................................................... 1-1

1.2 Descripción del Número de Modelo ................................................................ 1-1

1.3 Recepción de su Nuevo Variador ...................................................................1-2

1.3.1 Desempaque del Variador ....................................................................1-2

1.3.2 Inspección del Variador......................................................................... 1-2

1.3.3 Condiciones de Almacenaje y Operación ............................................. 1-2

1.4 Etiqueta de la Placa de Identificación del Variador ......................................... 1-3

1.5 Características del Variador ............................................................................ 1-4

Capítulo 2 Instalación y Cableado del Variador

2.1 Espacios Libres Mínimos de Flujo de Aire ......................................................2-1

2.2 Instalación del Variador ................................................................................... 2-2

2.3 Localizaciones de los Bloques de Terminales.................................................2-2

2.4 Cableado de potencia al variador....................................................................2-3

2.4.1 Descripciones del Bloque de Terminales de Potencia.......................... 2-4

2.4.2 Especificaciones de Cableado del Bloque de Terminales

de Potencia .............................. ....... ...... ....... ...... ....... ...... ....... ...... .........2-4

2.4.3 Dispositivos de Protección del Circuito de Derivación..........................2-5

2.4.4 Acondicionamiento de la Potencia de Entrada......................................2-5

2.4.5 Protección del Motor ............................................................................. 2-6

2.4.6 Conexión de Puesta a Tierra del Variador ............................................6-2

2.5 Cableado del Bloque de Terminales de Control..............................................2-7

2.6 Funciones de las Entradas Digitales Programables

(Entradas 1 a 5 del Bloque de Terminales de Control) .................................2-11

Español

ÍNDICE

Índice

Capítulo 3 Parámetros y Programación

3.1 Programación del Variador Usando el Teclado...............................................3-1

3.1.1 Ejemplos de Programación...................................................................3-3

3.2 Descripciones de los Parámetros....................................................................3-7

3.2.1 Grupo D - Parámetros de Visualización y Diagnóstico

(de Sólo Lectura)...................................................................................3-7

3.2.2 Grupo F – Parámetros de Función Básica............................................3-8

3.2.3 Grupo A – Parámetros de Función Avanzada....................................... 3-9

3.2.4 Grupo b – Parámetros de Control Avanzado y de Protección ........... 3-16

3.2.5 Grupo C – Parámetros Inteligentes de E/S y de Comunicación ......... 3-19

Capítulo 4 Solución a los Problemas del Variador

4.1 Cómo Borrar un Fallo ...................................................................................... 4-1

4.2 Descripciones de los Fallos del Variador ........................................................1-4

4.3 Problemas Posibles del Variador y Acciones Correctivas............................... 4-3

4.4 Otras pantallas en el teclado..........................................................................4-4

Apéndice A Especificaciones Técnicas........................................................................................A-1

Apéndice B Diagrama del Bloque de Circuitos del PID ...............................................................B-1

Apéndice C Cumplimiento con Estándares sobre Compatibilidad Electromagnética (CE)..........C-1

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Instalación y Operación del Variador de CA SP120

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Lista de Figuras

Figura 1.1 – Estructura del Número de Modelo........................................................1-1

Figura 1.2 – Etiqueta de la Placa de Identificación del Variador SP120 .................. 1-3

Figura 1.3 – Características del Variador ................................................................. 1-4

Figura 2.1 – Espacios Libres Mínimos de Flujo de Aire ...........................................2-1

Figura 2.2 – Localizaciones de los Bloques de Terminales......................................2-2

Figura 2.3 – Diagrama del Bloque del Cableado de Potencia..................................2-3

Figura 2.4 – Bloque de Terminales de Potencia ......................................................2-4

Figura 2.5 – Conexión de Puesta a Tierra del Variador ...........................................2-6

Figura 2.6 – Conexiones Típicas de las Terminales de Control............................... 2-7

Figura 2.7 – Bloque de Terminales de Control y Bloque de

Terminales del Relé de Fallo................................................................2-8

Figura 3.1 – Descripción General de la Programación.............................................3-2

Contents

III

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Instalación y Operación del Variador de CA SP120

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Lista de Tablas

Tabla 2.1 – Especificaciones de Cableado del Bloque de

Terminales de Potencia ........................................................................2-4

Tabla 2.2 – Protección del Circuito de Derivación................................................... 2-5

Tabla 2.3 – Reactores de Línea de CA y Obturadores de CC................................. 2-5

Tabla 2.4 – Descripciones de las Terminales de Control y de las Terminales

del Relé de Fallo................................................................................... 2-8

Tabla 2.5 – Funciones de las Entradas Digitales Programables ...........................2-12

Tabla 3.1 – Funciones del Teclado......................................................................... 3-1

Tabla 3.2 – Funciones de las Luces Indicadoras.....................................................3-2

Tabla 4.1 – Fallos del Variador................................................................................ 4-1

Tabla 4.2 – Problemas del Variador ........................................................................ 4-3

Tabla 4.3 – Otras pantallas en el Teclado ...............................................................4-4

Contents

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Instalación y Operación del Variador de CA SP120

CAPÍTULO 1

Introducción

Este capítulo describe el variador de CA SP120 y cómo identificarlo basado en su número de modelo. También proporciona la información de recepción, y una descripción de la placa de identificación y otras características.

Consulte el apéndice A para las especificaciones y las dimensiones de montaje para los módulos de filtro de línea del SP120.

1.1 Convenciones usadas en este manual

Para ayudar a diferenciar los nombres de los parámetros y las selecciones de los parámetros de otro texto se usarán las siguientes convenciones:

• Los números y los nombres de los parámetros se muestran en la siguiente forma:

d01 [FRECUENCIA DE SALIDA]

• Las selecciones de los parámetros para las entradas y las salidas se muestran con

el número de la selección seguido por la descripción alfa en {corchetes}. Por ejemplo, 18{RS}.

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1.2 Descripción del número de modelo

La Figura 1.1 abajo describe la estructura de numeración del modelo del variador de CA SP120. Observe que todas las combinaciones se pueden configurar como un variador. Consulte el apéndice A,

S12 = SP120

Capacidad Nominal de Tensión 1 = 115 CA (1 2 = 230 CA (1 4 = 460 CA (3

Tipo de Envolvente 0 = Chasis Protegido Ip20

Corriente de Salida 1P4 = 1.4 A (0.25 HP (0,2 kW) @ 230 V) 5P0 = 5.0 A (1.5 HP (1,1 kW) @ 230 V) 1P5 = 1.5 A (0.5 HP (0,4 kW) @ 460 V) 5P5 = 5.5 A (3.0 HP (0,4 kW) @ 460 V) 2P5 = 2.5 A (1.0 HP (0,75 kW) @ 460 V) 7P1 = 7.1 A (2.0 HP (1.5 kW) @ 230 V) 2P6 = 2.6 A (0.5 HP (0,4 kW)@ 230 V) 8P6 = 8.6 A (5.0 HP (1.5 kW) @ 460 V) 3P0 = 3.0 A (0.75 HP (0,55 kW) @ 230 V) 010 = 10 A (3.0 HP (0,4 kW) @ 230 V) 3P8 = 3.8 A (2.0 HP (1.5 kW) @ 460 V) 015 = 15 A (5.0 HP (1.5 kW) @ 230 V) 4P0 = 4.0 A (1.0 HP (0,75 kW) @ 230 V)

L = Teclado D = Red del Dispositivo

U = 60 Hz

)

or 3φ)

φ)

Especificaciones técnicas,

S12 - 2 0 1P4 L U

para más información.

Introducción

Figura 1.1 – Estructura del número de modelo

1-1

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1.3 Recibo de su nuevo variador

Es su responsabilidad inspeccionar cuidadosamente el equipo antes de aceptar el

embarque de la compañía transportista. Verifique los artículos recibidos contra su orden de compra. Si algún artículo está dañado en forma evidente, no acepte la entrega hasta que el agente del transporte anote el daño en la remisión del flete.

1.3.1 Desempaque del variador

Retire todo el material de empaque, las cuñas o los tirantes del interior y alrededor del variador. Retire todo el material de empaque del disipador de calor. Deje la cubierta contra los desechos en su lugar en la parte superior del variador.

Si encuentra algún daño oculto durante el desempaque, notifique al agente del transporte. También, deje el contenedor de embarque intacto y haga que el agente del transporte realice una inspección visual al equipo para verificar el daño.

1.3.2 Inspección del variador

Después de desempacar, verifique el número de catálogo de la placa de identificación de los artículos contra su orden de compra. En la Figura 1.1 se proporcionó una explicación del sistema de numeración del modelo para el variador SP120 como ayuda para la interpretación de la placa de identificación.

Importante: Antes de instalar y arrancar su variador SP120, inspecciónelo para

garantizar la integridad mecánica. Mire cuidadosamente en busca de partes, cables o conexiones sueltas.

1.3.3 Condiciones de almacenaje y operación

Siga estas recomendaciones para prolongar la vida y el desempeño del variador:

• Almacene dentro de una escala de temperatura ambiente de –25

• Almacene dentro de una escala de humedad relativa de 20 a 90%, sin

condensación.

• Evite almacenar u operar el variador donde pudiera estar expuesto a una atmósfera

corrosiva.

• Protéjalo de la humedad y los rayos directos del sol.

• Opere dentro de una escala de temperatura ambiente de –10

Importante: Para operar el variador entre 40

ajustes:

C y 50oC, realice los siguientes

• Reduzca la frecuencia de portadora a 2 kHz

• Reduzca la corriente de salida a 80% de la corriente nominal de los

variadores

C a 70oC.

C a 40oC.

1-2

• Retire la cubierta contra los desechos de la parte superior del

variador

Instalación y Operación del Variador de CA SP120

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1.4 Etiqueta de la placa de identificación del variador

La Figura 1.2 representa una etiqueta típica de la placa de identificación del variador SP120.

Número de modelo

Número de serie

Capacidad nominal del gabinete

Figura 1.2 – Etiqueta de la placa de identificación del variador SP120

Importante: El encerramiento IP20 aplica únicamente cuando el variador de velocidad SP120 es cableado para entrada de potencia 3-fases. El variador de velocidad no es IP20 cuando es cableado para entrada de potencia de una fase.

Introducción

1-3

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1.5 Características del variador

tablero de control

gabinete

disipador de calor

cubierta delantera

interface

Serie RS-422

conexión de PE (tornillo M4)

terminales de control

tornillo

Para alambrar las terminales de potencia y el relé de fallo, afloje el tornillo y abra la unidad de control.

1-4

terminales del relé de indicación de fallo

interface Serie RS-422

cubierta de las terminales

terminales de potencia

Figura 1.3 – Características del variador

Instalación y Operación del Variador de CA SP120

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CAPÍTULO 2

Instalación y cableado del variador

ATENCIÓN: La instalación, encomienda y mantenimiento de estos

variadores sólo los puede llevar a cabo personal experimentado que esté

familiarizado enteramente con el funcionamiento del equipo y de la máquina en su totalidad. De no observarse esta precaución, pueden sufrirse lesiones corporales graves o la muerte.

ATENCIÓN: Los dispositivos presentan condensadores de bus de CC

que están energizados aún cuando el abastecimiento de entrada se haya desconectado. Por esta razón espere al menos 5 minutos después de haber desconectado el abastecimiento de entrada antes de abrir el dispositivo y empezar a trabajar en él. Tenga cuidado de no tocar ninguna parte viva. De no observarse esta precaución, pueden sufrirse lesiones corporales graves o la muerte.

ATENCIÓN: No aplique tensión de entrada a las terminales de salida U/T1, V/T2 y W/T3 ya que se podría dañar el variador.

ATENCIÓN: Póngase en contacto con los fabricantes del motor o de la máquina si en su aplicación se emplearán motores estándar con frecuencias mayores de 60 Hz. El no seguir esta precaución puede dar como resultado daño al equipo.

Este capítulo describe cómo montar el variador SP120 y sus componentes externos. También se muestran las ubicaciones y los métodos de cableado del bloque de terminales de potencia y del bloque de terminales de control.

2.1 Espacios libres mínimos de flujo de aire

El variador se debe instalar usando los espacios libres mínimos que se muestran en la Figura 2.1

30 mm (1,18 pulg.)

100 mm (3,94 pulg.)

Variador SP120

100 mm (3,94 pulg.)

30 mm (1,18 pulg.)

Circulación de Aire

Instalación y cableado del variador

Figura 2.1 – Espacios libres mínimos de flujo de aire

2-1

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2.2 Instalación del variador

Monte el variador sobre una superficie plana, vertical y nivelada. La orientación de variador debe ser vertical (la parte superior arriba) para lograr una disipación de calor adecuada. Para las dimensiones de instalación del variador consulte el apéndice A.

Instale el variador con cuatro (4) tornillos M4 x 0.07 (8-32). Apriete los tornillos de montaje a 1.2 Nm (11 lb./pulg.).

Asegúrese que la cubierta contra los desechos esté en su lugar cuando instale el variador para evitar que las limaduras, el aislante de cable y el polvo entren al variador.

2.3 Localización de los bloques de terminales

La Figura 2.2 muestra las localizaciones de los bloques de terminales de potencia, de

control y del relé de fallo.

2-2

L 5 4 3 2 1 P24

HO0I L

Control terminal block

Bloque de terminales de

FM CM

21211

control

Figura 2.2 – Localizaciones de los bloques de terminales

L1 N/L3

Power terminal block, AA01 - AA03 ratings only

S12-201P4LU / 202P6LU / 203P0LU

(/)

L1 N/L3

Power terminal block, all ratings except AA01 -AA03

Todos los demás números de modelo

Not Used

U/T1V/T2W/T3

––

U/T1V/T2W/T3

* *

* No utilizado

Fault relay terminal block

–

Bloque de terminales de potencia

Instalación y Operación del Variador de CA SP120

AL1 AL2

AL0

Bloque de terminales

relé de fallo

del

2.4 Cableado de potencia al variador

ATENCIÓN: Asegúrese que la tensión de entrada corresponde a la tensión indicada en la placa de identificación del producto. De no

observarse esta precaución, pueden sufrirse lesiones corporales graves o la muerte.

ATENCIÓN: En la operación normal aplique los comandos ST ART/STOP a través de las terminales de control o el tablero de control, y no desconectando y volviendo a aplicar la potencia de entrada al variador o al contactor del motor. Si es necesario utilizar este método para arrancar y parar el motor, o si el ciclado frecuente de la potencia es inevitable, asegúrese de que esto no ocurra más de una vez cada cinco minutos. No instale ningún condensador o supresor a las terminales de salida del variador. El no seguir esta precaución puede dar como resultado daño al equipo.

ATENCIÓN: Tenga especial cuidado si se activa el arrancador

automático. Para evitar las lesiones causadas por el arranque automático del variador después de un fallo de potencia, instale un componente de conmutación en la entrada que se desactive en caso de un fallo de potencia y que sólo se pueda conmutar manualmente a encendido de nuevo una vez que regresa el abastecimiento de potencia (eje. el contactor, etc.). De no observarse esta precaución, pueden sufrirse lesiones corporales graves o la muerte.

ATENCIÓN: Si la capacidad del sistema de distribución excede la corriente máxima de corto circuito de fallo simétrico de 5,000 amperios, se debe agregar impedancia adicional a la línea de abastecimiento de CA para limitar la corriente disponible en caso de un fallo. El no seguir estas precauciones puede dar como resultado daño al equipo.

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Dispositivo de Desconexión

del Abastecimiento de

Potencia de Entrada

Fusibles

Filtro

Opcional

L1 L2 N/L3

U/T1

V/T2

W/T3

Variador de

CA SP120

Figura 2.3 – Diagrama del bloque del cableado de potencia

Motor

Trifásico

Bus de CC

Instalación y cableado del variador

2-3

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2.4.1 Descripciones del bloque de terminales de potencia

La Figura 2.4 proporciona las descripciones del bloque de terminales de potencia.

L1 N/L3

AA01 - AA03 Power terminal block

S12-201P4LU/202P6LU/203P0LU

* No u tiliz ado

Terminal Descripción

L1, L2, N/L3 Conexión a la potencia de entrada.

U/T1, V/T2, W/T3 Conexiones del motor.

+1 +

Not Used

–

U/T1V/T2W/T3

Para las aplicaciones de entrada monofásica, conecte la potencia de entrada de CA a las terminales de entrada L1 y N/L3

Use la conexión estrella o triángulo para el motor de acuerdo a la tensión nominal. Conexiones del bus de CC.

Use estas conexiones un módulo de frenado opcional de CC. Conexión para el reactancia de bus de CC.

Estas terminales están conectadas por un puente de cobre. Para las aplicaciones que requieren un reactancia de bus de CC, retire el puente antes de instalar el reactancia. Consulte la Figura 2.3.

* *

All ratings except AA01 - AA03 Power terminal block

(/)

Todos los demás números de modelo

L1 N/L3

–

U/T1V/T2 W/T3

Conexión a tierra física protectora. Consulte la Figura 2.3.

Figura 2.4 – Bloque de terminales de potencia

2.4.2 Especificaciones de cableado del bloque de terminales de potencia

La siguiente tabla lista las especificaciones de cableado del bloque de terminales para los variadores SP120.

Tabla 2.1 – Especificaciones de cableado del bloque de terminales de potencia

Modelo

S12-101P4LU M4 5,3 – 1,3 (10 – 16) 1,3 – 1,2 (11,5 – 10,6) S12-102P6LU, S12-104P0LU M4 5,3 – 2,1 (10 – 14) 1,3 – 1,2 (11,5 – 10,6) S12-201P4LU, S12-202P6LU M3,5 2,1 – 0,75 (14 – 18) 0,9 – 0,8 (8,0 – 7,0) S12-203P0LU M3,5 2,1 – 1,3 (14 – 16) 0,9 – 0,8 (8,0 – 7,0) S12-204P0LU M4 5,3 – 1,3 (10 – 16) 1,3 – 1,2 (11,5 – 10,6) S12-205P0LU, S12-207P1LU, 12-20010LU M4 5,3 – 2,1 (10 – 14) 1,3 – 1,2 (11,5 – 10,6) S12-20015LU M4 5,3 – 3,3 (10 – 12) 1,3 – 1,2 (11,5 – 10,6) S12-401P5LU, S12-402P5LU, S12-403 P8LU ,

S12-405P5LU S12-408P6LU M4 5,3 – 2,1 (10 – 14) 1,3 – 1,2 (11,5 – 10,6)

Tamaño del

tornillo

M4 5,3 – 1,3 (10 – 16) 1,3 – 1,2 (11,5 – 10,6)

Tamaño del cable

máx./mín. mm2 (AWG)

Torsión máx./mín

Nm (lb./pulg.)

2-4

Instalación y Operación del Variador de CA SP120

2.4.3 Dispositivos protectores del circuito de derivación

La siguiente tabla muestra los valores mínimos recomendados para los dispositivos protectores del circuito de derivación:

Tabla 2.2 – Protector del circuito de derivación

Capacidad nominal del fusible

(Clase J) Tipo de interruptor automático

Modelo Monofásico Trifásico Monofásico Trifásico

S12-101P4LU 10 A N/A 140M-D8N-C10 S12-102P6LU 15 A N/A 140M-D8N-C16 S12-104P0LU 20 A N/A 140M-D8N-C25 S12-201P4LU 10 A 10 A 140M-D8N-C10 140M-D8N-B40 S12-202P6LU 10 A 10 A 140M-D8N-C10 140M-D8N-B63

S12-203P0LU 10 A 10 A 140M-D8N-C10 140M-D8N-B63 S12-204P0LU 15 A 15 A 140M-D8N-C16 140M-D8N-C10 S12-205P0LU 15 A 15 A 140M-D8N-C16 140M-D8N-C10 S12-207P1LU 20 A 15 A 140M-D8N-C16 140M-D8N-C16 S12-20010LU 30 A 20 A 140M-D8N-C25 140M-D8N-C16 S12-20015LU N/A 30 A N/A 140M-D8N-C25 S12-4013P5LU N/A 3 A N/A 140M-D8N-B25 S12-402P5LU N/A 6 A N/A 140M-D8N-B40 S12-403P8LU N/A 10 A N/A 140M-D8N-B63 S12-405P5LU N/A 10 A N/A 140M-D8N-C10 S12-408P6LU N/A 15 A N/A 140M-D8N-C16

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N/A N/A N/A

2.4.4 Acondicionamiento de la potencia de entrada

El variador es adecuado para la conexión a la potencia de entrada dentro de los márgenes de la tensión nominal del variador (vea las especificaciones). El factor de potencia del abastecimiento de potencia de entrada no debe exceder 0.99. Los sistemas de compensación deben asegurar que no ocurra sobrecompensación en ningún momento.

Si el variador se debe instalar en cualquiera de las siguientes condiciones, se debe usar un Reactancia de Línea de Entrada de Impedancia de 3%:

• la línea tiene impulsos de ruido intermitente que exceden los 2000V

• si ocurren caídas de tensión frecuentes

• el variador se abastece desde un generador

• la línea tiene condensadores de corrección de factor de potencia

• diversos variadores están abastece desde a través de una barra de corto del bus de

abastecimiento de potencia común

Instalación y cableado del variador

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Tabla 2.3 – Reactores de línea de CA y Obturadores de CC

Variador HP

S12-x01P4xx 0,25 RL-00201 12 2RB003 20 S12-x01P5xx 0,50 RL-00202 20 2RB003 20 S12-x02P5xx 1,0 RL-00201 12 4RB002 12 S12-x02P6xx 0,50 RL-00204 6 4RB002 12 S12-x03P0xx 0,75 RL-00401 3 4RB002 12 S12-x03P8xx 2,0 RL-00402 6,5 4RB003 15 S12-x04P0xx 1,0 RL-00401 3 9RB003 7,5 S12-x05P0xx 1,5 RL-00801 1,5 9RB003 7,5 S12-x05P5xx 3,0 RL-00402 6,5 9RB004 11,5 S12-x07P1xx 2,0 RL-00801 1,5 12RB003 4 S12-x08P6xx 5,0 RL-00802 3,0 12RB004 15 S12-x0010xx 3,0 RL-01201 1,25 18RB003 2,75 S12-x0015xx 5,0 RL-01801 0,8 25RB04 1,75

2.4.5 Protección del motor

Reactores de línea de CA Obturadores de CC No. de parte de

MTE mH

No. de parte de

MTE mH

Los variadores SP120 presentan la protección electrónica de sobrecarga para controlar la corriente del motor. En el caso de operación de motores múltiples, se deben usar contactos térmicos o resistores positivos de coeficiente de temperatura (PTC) para cada motor. En el caso de longitudes de cable de motor mayores de 50 metros (165 pies), se deben usar reactores de motor.

2.4.6 Conexión de puesta a tierra del variador

ATENCIÓN: El variador SP120 tiene una corriente de fuga elevada y

se debe alambrar permanentemente (fijo) a tierra. De no observarse esta

Conecte a tierra el variador conectando un cable de tierra de la terminal de conexión de puesta a tierra de la entrada del variador (etiquetada PE ) en forma

ininterrumpida a la conexión de puesta a tierra. Asegúrese de separar el polo de puesta a tierra del variador de aquellos otros de la maquinaria eléctrica. Si se usan variadores múltiples, asegúrese que cada variador esté conectado a tierra en forma separada (vea la Figura 2.5).

precaución, pueden sufrirse lesiones corporales graves o la muerte.

Variador SP120

Variador SP120Variador SP120

Variador SP120

2-6

Puesta a Tierra Física Protectora

Figura 2.5 – Conexión de puesta a tierra del variador

Instalación y Operación del Variador de CA SP120

Puesta a Tierra Física Protectora

2.5 Cableado del bloque de terminales de control

ATENCIÓN: Las terminales de control están aisladas pero no atadas a la conexión de puesta a tierra. Si la terminal (L) en el b loque de terminales de

Asegúrese que se cum plen los siguientes requisitos cuando instale los conduct ores eléctricos del bloque de terminales de control.

• Instale todo el c ableado de señal en un c able bl indado o en un conducto portacables

metálico separado.

• La longitud del cableado de control no debe ser mayor de 20 metros (65.6 pies).

• Use cable de 0.75 m m

montaje a 0.5-0.6 Nm (4.4-5.3 lb./pulg.).

• Utilice el par tre nz ado, blindado o el cable de 3 conductores, de 18 AWG a 28 AWG

(0.75 a 0.14 mm

conexiones de 0.2 a 0.25 Nm (1.77 a 2. 21 lb-pulg).

• Evite cruzar las líneas de potencia o las líneas del motor con los cables de control. Si

se deben cruzar, asegúrese de que c ruzan en ángulos rectos (90

• Si se usan salidas de transistor 11 ó 12, con una carga inductiva como un relé, instale

un diodo de recuperación paralelo al relé, como se muestra en la Figura 2. 6, para evitar daño a la salida.

control no está puesta a tierra, los conductores expuestos, los blindajes o los conductores de metal pueden alcanzar niveles de tensión riesgosa. De no observarse esta precaución, pueden sufrirse lesiones corporales graves o la muerte.

(18 AWG) para el relé de alarma. Apr iete los tornillos de

) para todas las demás conexiones de señal. Apriete todas las

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La Figura 2.6 muestra las conexiones típicas de las terminales de control.

24V

IMPORTANTE: Sólo se puede conectar una fuente de frecuencia a la vez. Si se conecta más de una frecuencia al mismo tiempo se presentará una referencia de frecuencia indeterminada. Para mejorar la inmunidad contra ruido, el común (terminal l) del bloque de terminales de control se debe conectar a la terminal de tierra/tierra protectora.

Potencia externa

P24 1

5 L

Referencia de frecuencia

Potenciómetro

de 1 – 2 K

Ohmios.

0-10V

4-20mA

Potencia interna

P24 1

4.4k

H O OI

24V

680

10V

680

PTC

680

5.1k

CM2

AL0

AL1

AL2

0-10V

–

24V

–

24V

Relé de fallo

230V CA

Instalación y cableado del variador

Figura 2.6 – Conexiones típicas de las terminales de control.

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La Figura 2.7 y la Tabla 2.4 proporcionan las descripciones de las terminales de

control del variador y de las terminales del relé de fallo.

L 5 4 3 2 1 P24

AL1 AL2

AL0

Fault relay

HO0I L

Control T erminal Block

Bloque de terminales de control

Figura 2.7 – Bloque de terminales de control y bloque de terminales del relé de fallo

ATENCIÓN: No puentee o ponga en cortocircuito las terminales H y L

o P24 y L. Si no se observa esta precaución se puede dañar o destruir

Tabla 2.4 – Descripciones de las terminales de control y de las terminales del relé de fallo

el equipo.

FM CM

21211

Bloque de terminales

terminal block

del relé de fallo

Terminal

de control Función Descripción

P24 24V CC Carga máx. de 30 mA para las entradas digitales 1-5 o de

potencial de 24V

1 Entradas digita les

programables. 26V máx, impedancia de

entrada 5 KΩ .

Las entradas digitales 1-5 son entradas activadas de nivel totalmente programable. Se puede encontrar una descripción general de las funciones posibles en la tabla de descripción de entrada digital en la sección 2.6. Las entradas son totalmente programables con estas excepciones:

• Dos entradas no pueden tener la misma función

• Sólo la entrada 5 se puede programar como PTC.

L 0V Potencial de 0V para la FM de salida

Con excepción de la selección de restablecimiento, que debe ser NA (activa alta), todas las entradas se pueden establecer como NA (activa alta) o NC (activa abierta) a través de los parámetros C11 [

LÓGICA DE LA ENTRADA DIGITAL 5].

[

Nota: Se debe aplicar una señal a las entradas digitales

durante al menos 12 mseg para que el variador las lea.

LÓGICA DE LA ENTRADA DIGITAL 1] a C15

2-8

Instalación y Operación del Variador de CA SP120

Tabla 2.4 – Descripciones de las terminales de control y de las terminales del relé de fallo

Terminal

de control Función Descripción

H Tensión de Referencia de

10V para el Comando de Frecuencia Analógica

O Comando de Frecuencia

de Entrada Analógica de Tensión (0-10V)

OI Comando de Frecuencia

de Entrada Analógica de Corriente

Potenciómetro

Potentiometer 1 to 2 kOhm

H O

OI L

PE PE

nominal 0-10 V nominal 0-20 mA

Impedancia

de entrada

Input impedance

10 kOhm

La entrada OI para 4-20 mA se activa cuando una de las entradas digitales se establece a 16{AT} a través de los parámetros C01 [

ENTRADA DIGITAL 1] a C05 [ENTRADA DIGITAL 5].

(4-20 mA)

L Potencial de Referencia de

0V para las Entradas del Comando de Frecuencia

La referencia de la entrada analógica se puede ajustar usando los parámetros A11 [F

ELECCIÓN DE FILTRO ANALÓGICO].

RECUENCIA ANALÓGICA MÍNIMA] a A16

Si no está programada ninguna entrada digital como16 {AT}, los valores establecidos son la suma de O y OI.

FM Salida Analógica

Programable

Esta salida se puede utilizar para controlar la frecuencia de salida del variador (Analógica o de Pulso) o la corriente del motor. Esta salida es programable usando el parámetro C23

Frecuencia de Salida

FM DE SALIDA].

[ Analógica o de Pulso o Corriente del Motor

Señal Analógica: Frecuencia o Corriente

Señal de Pulso (ciclo de trabajo de 50%) Sólo Frecuencia

Español

4-19.6 mA0-9.6 V

Impedancia

de entrada

Input impedance

250 Ohm

Instalación y cableado del variador

T = 4 ms (constante) T = (variable)

Señal Analógica: La relación t/T (ciclo de trabajo) cambia

proporcionalmente con la frecuencia o la corriente. La tensión

máxima de 10V (ciclo de trabajo del 100%) se logra cuando

se alcanza la frecuencia máxima o el 200% de la corriente

nominal. El parámetro b81 [F

ACTOR FM DE SALIDA] se puede

usar como factor de escalamiento.

Precisión: +/- 5% para la frecuencia, +/-20% para la corriente

Señal de Pulso: Frecuencia = frecuencia de salida x b86

ACTOR DE ESCALA DE VISUALIZACIÓN DE PROCESO], pero la

frecuencia máxima es 3.6 kHz (frec ex. = 60 Hz x 60 = 3.6 kHz).

2-9

Español

Tabla 2.4 – Descripciones de las terminales de control y de las terminales del relé de fallo

Terminal

de control Función Descripción

CM2 Potencial de referencia para

las salidas 11 y 12

12 Salida Digital Programable 11 Salida Digital Programable

AL0 Relé de Fallo

AL1 AL2

Salida del transistor, máx. 27V CC, 50 mA

Las salidas se pueden programar como contactos NA (activo alto) o NC (activo abierto) usando el parámetro C31 [L

ALIDA DIGITAL 11] y C32 [LÓGICA DE LA SALIDA DIGITAL 12].

Las siguientes 6 selecciones se pueden programar usando el

parámetro C21 [S

ALIDA DIGITAL 11] y C22 [SALIDA DIGITAL 12]:

00{RUN} = Motor trabajando (Señal si la frecuencia de salida >

0.5 Hz) 01{FA1} = En frecuencia (Señal cuando se alcanza la frecuencia

establecida y esa frecuencia es> 0.5 Hz)

02{F A2} = F r ecuencia anterior (Señal si las frecuencias de salida >

que las frecuencias establecidas bajo el parámetro C42 [S

ELECCIÓN DE ACEL. DE FRECUENCIA ANTERIOR] o C43 ELECCIÓN DE DESACEL. DE FRECUENCIA ANTERIOR] y >

[S que 0.5 Hz).

03{OL} = Sobrecarga del motor (Señal si la corriente del motor

excede el valor establecido bajo C41 [S

LARMA DE SOBRECARGA]

04{OD} = PID-desviación (Señal si la desviación entre el valor

establecido y el valor real retornado es mayor que el valor establecido bajo C44 [PID

ESVIACIÓN]). Sólo disponible si el control A71 del PID

ABILITACIÓN DEL PID] está activo.

05{AL} = Fallo (Señal si se indica un fallo)

AL0

AL1

230VAC

∼

ÓGICA DE LA

ELECCIÓN DE

DE SELECCIÓN DE

250V CA, 2,5A resistente

250 VAC, 2.5 A resistive

0,2A inductivo

0.2A inductive

30V CC, 3,0A resistente

30 VDC, 3.0A resistive

0,7A inductivo

0.7A inductive

2-10

min. 100V CA, 10mA

AL2

Faulted / De-energized State

Falló / Desenergizado

El parámetro C33 [L

ÓGICA DE TODOS LOS RELÉS DE FALLO] se

min. 100 VAC, 10mA

5V CC, 100mA

5 VDC 100 mA

puede usar para invertir la operación.

C33 C33 = 01 C33 = 00

AL0 - AL1 Abierto cuando falló

Abierto cuando se desconectó la potencia

AL0 - AL2 Cerrado cuando falló

Cerrado cuando se desconectó la potencia

Cerrado cuando falló Abierto cuando se desconectó la potencia

Abierto cuando falló Cerrado cuando se desconectó la potencia

El relé de fallo se establece con un tiempo de retraso de aproximadamente 2 segundos después que se conecta la potencia.

Instalación y Operación del Variador de CA SP120

2.6 Funciones de la entrada digital programable (Entradas 1 a 5 del bloq ue de terminales de control)

La función de las entradas digitales 1 a la 5 se programa a través de los parámetros correspondientes: C01 [E observar los siguientes lineamientos de programación:

• Dos entradas no se pueden programar para la misma función.

• La entrada del PTC (selección 19) sólo es programable en la terminal de entrada 5.

Las entradas digitales se pueden programar para responder a las entradas NA (Activa Alta) o NC (Activa Abierta) a través de los parámetros C11 [L

IGITAL L] al C15 [LÓGICA DE LA ENTRADA DIGITAL 5].

ATENCIÓN:Todas las entradas digitales responden a los comandos

sensitivos de nivel. Las entradas no necesitan una transición de tensión

(ciclo) después que se borra una condición de fallo, después de ciclar la potencia de entrada o después de programar la lógica de la entrada digital.

Todas las entradas digitales se pueden programar como NA o NC. Sin embargo, el comando Start se debe establecer como NA (Activo Alto) y el comando Stop se debe establecer como NC (Activo Abierto). Si se establece lo opuesto, se puede presentar un arranque inadvertido o una falla de paro si se desconecta una conexión no visible o se afloja un cable de control. Si el usuario escoge pasar por alto esta práctica de seguridad - el riesgo asumido por el usuario se puede reducir cerciorándose de que se utilicen otros dispositivos para garantizar el arranque adecuado y la operación de paro. Dependiendo de la aplicación: Esto puede incluir frenos de emergencia adecuados, cableado redundante, protecciones electrónicas y/o protecciones mecánicas. De no observarse esta precaución, pueden sufrirse lesiones corporales graves o la muerte.

NTRADA DIGITAL 1] al C05 [ENTRADA DIGITAL 5]. Se deben

ÓGICA DE LA ENTRADA

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La Tabla 2.5 describe las funciones de las entradas digitales programables.

Instalación y cableado del variador

2-11

Español

Tabla 2.5 – Funciones de las entradas digitales programables

Selec-

Selección

numérica

00 {FW} Avance Selecciones de 2 cables (mantenida) de funcionamiento hacia 01 {RV} Retroceso

ción

alfa Función Descripción

adelante/retroceso.

00{FW}(NA)

01{RV}(NA) Velocidad

del motor

02 {CF1} Entrada de

Frecuencia Prestablecida

03 {CF2} Entrada de

Frecuencia Prestablecida

04 {CF3} Entrada de

Frecuencia Prestablecida

05 {CF4} Entrada de

Frecuencia Prestablecida

Las frecuencias preestablecidas se pueden programar de dos maneras:

1. Programando los valores de la frecuencia preestablecida deseada

a través de los parámetros A21 [F

RECUENCIA PREESTABLECIDA 15].

A35 [F

RECUENCIA PREESTABLECIDA 1] al

2. Escogiendo la selección de la entrada digital correspondiente e introduciendo la frecuenci a dese ada a través del parámetro F01

OMANDO DE FRECUENCIA].

Velocidad preestablecida

ON ON

Preset Speed

ON ONONONONON

ON ON

ON ON ON ON ON ON ON ON ON ON

Configuración

Setting

02 03 04 05

Entrada

Input

CF1 CF2 CF3 CF4

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

Nota: Si alguna entrada de frecuencia preestablecida está activa, cualquier otro comando de frecuencia será ignorado.

06 {JG} Impulso Cuando esta entrada se encuentra activa, las entradas 00{FW} o

01{RV} responderán a la frecuencia programada a través del parámetro

RECUENCIA DE IMPULSO]. La rampa de acel. NA está activa.

A38 [F El comando de paro está determinado por el parámetro A39

ODALIDAD DE PARO POR Impulso].

[M Nota: El comando de Impulso no trabajará con el control de 3 cables.

Entrada 06 (JG) (NO)

09 {2CH}

2-12

Rampa de 2

Acel./Desacel.

CMD de funcionamiento (NO)

Velocidad del motor

Los tiempos de la rampa de 2a Acel./Desacel. son activados a través de esta entrada y programados a través del parámetro A92 [T

CEL. 2] y A93 [TIEMPO DE DESACEL. 2].

Instalación y Operación del Variador de CA SP120

IEMPO DE

Selec-

Selección

numérica

ción

alfa Función Descripción

11 {FRS} Parada por

Inercia

Español

Tabla 2.5 – Funciones de las entradas digitales programables

La tensión del motor se desconectará inmediatamente y el motor funcionará por inercia. Esta función se puede programar para operar en dos modalidades diferentes a través del parámetro b88-[Selección de FRS].

sincronización de velocidad del motor

inicio de 0 Hz

Funcionamiento (NO)

Entrada 11 {FRS} (NO)

Velocidad del motor

Tiempo de espera

Nota: El variador arrancará cuando se remueve la entrada de 11 {FRS} sin volver a enviar un comando de arranque aún si está en el control de 3 cables (momentáneo).

12 {EXT} Fallo Externo Cuando esta entrada se encuentra activa, se emitirá una indicación de

fallo E12 (por eje. una entrada recibida de los contactos térmicos). La indicación de fallo se borrará con un restablecimiento18 {RS}.

Importante:Después de un comando de restablecimiento 18{RS}, el

variador arrancará de nuevo si está activo un comando de arranque (00{FW}, 01{RV} o 20 {STA}).

Marcha (NO)

Entrada 12 (Ext) (NO)

Velocidad del Motor

El Motor se Detendrá por Inercia

13 {USP} Protección de

Arranque no Intencional en el arranque

Instalación y cableado del variador

Entrada 18 (Rs) (NO)

Relevador de Fallo (Al0-A12) (NO)

Esta función está diseñada para proteger contra el arranque no intencional cuando se remueve la potencia de entrada y después se restaura. En este caso, si se envía un comando de arranque/marcha inmediatamente cuando/ des pué s que se rest aura la poten cia, se emitirá un fallo E13. Un comando de arranque nuevo o un comando de restablecimiento 18 {RS} borrará la indicación del fallo.

Abastecimiento de Potencia

00{FW} o 01 {RV} (NA)

13 {USP}(NC)

Relé de Fallo (NA)

Velocidad del Motor

3 seg. mín.

2-13

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Tabla 2.5 – Funciones de las entradas digitales programables

Selec-

Selección

numérica

15 {SFT} Bloqueo de

16 {AT} Selección de

18 {RS} Restablecimiento Se utiliza para borrar una condición de fallo. Si se da un comando

ción

alfa Función Descripción

Protege los valores de parámetro almacenados contra sobrescritura.

Programa

Vea el parámetro b31 [S

ELECCIÓN DE BLOQUEO DE PROGRAMA] para los

4 niveles diferentes de protección. Activa la terminal de entrada OI para emplearse como una entrada de

4-20 mA

4-20 mA. Si no está programada ninguna ter m in al para est a sel ecci ón, la entrada por defecto de fábrica será O (0-10V) y la frecuencia de salida corresponderá al valor de las entradas a las entradas de control O y/u OI. Nota: El parámetro A01 [S

ELECCIÓN DE COMANDO DE FRECUENCIA]

determina desde qué fuente se ordena la frecuencia de salida.

18{RS} durante la operación, los IGBT de salida se desconectan y el motor funcionará por inercia.

18 {RS} (NO)

Indicación de fallo

19 {PTC} Entrada del PTC Esta entrada sólo se puede programar a la terminal 5 de la entrada

digital y el PTC se debe referenciar a la terminal L.

Si la resistencia del PTC excede 3k Ohms, la tensión de salida al motor se desconectará y se emitirá un código de fallo E35.

20 {STA} Marcha de 3

Cables 21 {STP} Paro de 3 Cables 22 {F/R} Avance/Retro-

Entradas de control (momentáneo) de 3 cables. Las selecciones 20 {ST A} y 21 {STP} se deben programar como entradas digitales para que el control de 3 cables funcione. Si la 20 {STA} está programada dentro de alguna entrada digital entonces el control (mantenido) de 2 cables no funcio nará.

ceso de

3 Cables

Nota: El comando de paro de 3 cables (21 {STP}) no se puede utilizar para borrar un fallo.

20{STA} (NA)

21{STP} (NC) 22 {F/R (NA)

Velocidad del motor

2-14

Instalación y Operación del Variador de CA SP120

Tabla 2.5 – Funciones de las entradas digitales programables

Selec-

Selección

numérica

ción

alfa Función Descripción

27 {UP} Control Remoto

AUMENTO

28 {DWN} Control Remoto

DISMINUCIÓN

Español

Estas selecciones permiten a las entradas digitales aumentar y

disminuir la frecuencia ordenada para el variador. El parámetro A01

ELECCIÓN DE COMANDO DE FRECUENCIA] se debe establecer a 02 para

[S activar esta función. Estas entradas cambiarán el valor del parámetro

OMANDO DE FRECUENCIA] en Hz/seg. como está definido por el

F01 [C parámetro A04 [F desacel.).

MARCHA (NA)

27 {UP} (NA)

28 {DWN} (NA) PF01- [Comando

de Frec.]

Velocidad del Motor

RECUENCIA MÁXIMA] ÷ (Tiempo de acel. o Tiempo de

31 {OPE} Selección de la

Fuente del Comando de Funcionamiento

Esta selección se emplea para determinar la fuente de los comandos de Funcionamiento.

Inativo La orden de Marcha se recibirá únicamente desde los terminales

de control, independientemente de la selección del PA02 [Selección del comando de arranque]

Ativo La orden de Marcha se recibirá únicamente desde la tecla de

marcha del terminal de operador, independientemente de la selección del PA02 [Selección del comando de arranque]

Instalación y cableado del variador

2-15

Español

2-16

Instalación y Operación del Variador de CA SP120

CAPÍTULO 3

Parámetros y Programación

Este capítulo describe cómo programar el variador y proporciona una referencia de parámetro que describe todos los parámetros del variador.

3.1 Programación del Variador Usando el Teclado

ATENCIÓN:Espere al menos 6 segundos después de programar el variador

SP120 antes de enviar un comando de arranque, un comando de

El teclado se localiza en el tablero delantero del variador . Éste es un tec lado integrado que se puede utilizar para controlar la operación del variador, los parámetros de programa y para operar el variador. Las teclas PROGram, Up, Down y Enter se localizan dentro de la cubierta del tablero delantero. Ud. debe abrir la cubierta para tener acceso a estas teclas. El variador utiliza una pantalla de luz indicadora de 4 caracteres, 7 segmentos para mostrar los números de los parámetros, los valores de los parámetros y los códigos de diagnóstico. Consulte la sección 4.4 para una descripción de los códigos de diagnóstico.

restablecimie nto o d esco nectar el aba steci mient o de po tencia . Si no se es pera 6 segundos se puede presentar una falla para reconocer los cambios de programación, lo que podría ocasionar lesiones corporales graves o daño al equipo.

ATENCIÓN:Si la tecla Stop se usa para borrar un f allo y hay un comando de en

marcha válido , el vari ador empezará a tra bajar tan pronto c omo el f allo se borre sin ciclar la entr ada de en m arc ha . D e n o ob se rv arse es ta precaución, pueden sufrirse lesiones corporales graves o la muerte.

Tabla 3.1 – Funciones del Teclado

Español

Tecla Descripción

PROGram es una tecla de uso doble. Se utiliza para visualizar los

grupos de parámetros y para conmutar entre números y valores de

PROG

Min

Max

parámetro. La tecla PROGram también actúa como una tecla de escape para abandonar los valores de los parámetros sin cambiarlos.

Las teclas de flecha Up/Down se utilizan para avanzar a través de los parámetros, o para aumentar y disminuir los valores de parámetro.

La tecla ENTER se utiliza para introducir el valor actual en la memoria.

La tecla Start se puede activar utilizando A02 [SELECCIÓN DEL COMANDO DE ARRANQUE] o la selección de la entrada digital 31{OPE}. Cuando está activ a, la tecla arra ncará el motor en la direc ción de giro definida en F04 [DIRECCIÓN DE LA TECLA DE ARRANQUE].

El potenciómetro de velocidad se puede utilizar para establecer la

velocidad orden ad a. El potenciómetro de ve loc id ad s e pue de ac tivar usando A01 [

La tecla Stop se utiliza para detener el motor. Si el variador se ha detenido debido a un fallo, oprima esta tecla para borrar el fallo.

SELECCIÓN DE COMANDO DE FRECUENCIA].

Parámetros y Programación

3-1

Español

Tabla 3.2 – Funciones de las Luces Indicadoras

Luz Indicadora Se encenderá cuando:

POWER la potencia está aplicada al variador (la fuente de

alimentación por la red está conectada). Importante:Los condensadores y las terminales de bus de

CC están energizados aún cuando la fuente de alimentación por la red esté desconectada.

RUN el variador está en operación. Por ejemplo, si se ha dado un

comando de arranque.

PRG

Hz A

el variador se está programando. la velocidad de salida se está visualizando. la corriente de salida se está visualizando.

Tecla Start se ha oprimido la tecla Start. Speed Pot el potenciómetro de velocidad está activo.

d01

d09

PROG

F01

F04

d01d01d01d01

A ..

b ..

C ..

Figura 3.1 – Descripción general de la programación

PROG

A01

A98

b01

b89

C01

C91

Parameter

Entry

PROG

Saving entered

Parameters

Parameter Entry =

Entrada de Parámetro Saving Entered

Parameters = Salvado de los Parámetros

Introducidos

3-2

Instalación y Operación del Variador de CA SP120

Rockwell Automation SP120 User Manual [en, es]

Specifications and Main Features

Frequently Asked Questions

User Manual