Parker 514C DC Controller. Product Manual (2007)

Requirements

IMPORTANT: Please read this information BEFORE installing the equipment.

Intended Users

This manual is to be made available to all persons who are required to install, configure or service equipment

described herein, or any other associated operation.

The information given is intended to highlight safety issues, EMC considerations, and to enable the user to obtain

maximum benefit from the equipment.

Complete the following table for future reference detailing how the unit is to be installed and used.

INSTALLATION DETAILS

Serial Number

(see product label)

Where installed

(for your own

information)

Unit used as a:

R Component

R Relevant Apparatus

(refer to Certification

for the Inverter)

Unit fitted:

R Wall-mounted

R Enclosure

Application Area

The equipment described is intended for industrial motor speed control utilising AC induction or AC synchronous

machines.

Personnel

Installation, operation and maintenance of the equipment should be carried out by qualified personnel. A qualified

person is someone who is technically competent and familiar with all safety information and established safety

practices; with the installation process, operation and maintenance of this equipment; and with all the hazards

involved.

Product Warnings

Earth/Ground

Caution

Protective

Risk of electric

Refer to

Conductor

shock

documentation

Terminal

Cont.3

Hazards

DANGER! - Ignoring the following may result in injury

1. This equipment can endanger life by exposure to

5. For measurements use only a meter to IEC 61010 (CAT

rotating machinery and high voltages.

III or higher). Always begin using the highest range.

CAT I and CAT II meters must not be used on this

2. The equipment must be permanently earthed due to

product.

the high earth leakage current, and the drive motor

6. Allow at least 5 minutes for the drive's capacitors to

must be connected to an appropriate safety earth.

discharge to safe voltage levels (<50V). Use the

specified meter capable of measuring up to 1000V dc &

3. Ensure all incoming supplies are isolated before

ac rms to confirm that less than 50V is present between

working on the equipment. Be aware that there may

all power terminals and earth.

be more than one supply connection to the drive.

7. Unless otherwise stated, this product must NOT be

4. There may still be dangerous voltages present at

dismantled. In the event of a fault the drive must be

power terminals (motor output, supply input phases,

returned. Refer to "Routine Maintenance and Repair".

DC bus and the brake, where fitted) when the motor

is at standstill or is stopped.

WARNING! - Ignoring the following may result in injury or damage to equipment

SAFETY

Where there is conflict between EMC and Safety requirements, personnel safety shall always take precedence.

• Never perform high voltage resistance checks on the

• All control and signal terminals are SELV, i.e. protected

wiring without first disconnecting the drive from the

by double insulation. Ensure all external wiring is rated

circuit being tested.

for the highest system voltage.

• Whilst ensuring ventilation is sufficient, provide

• Thermal sensors contained within the motor must have

guarding and /or additional safety systems to

at least basic insulation.

prevent injury or damage to equipment.

• All exposed metalwork in the Inverter is protected by

• When replacing a drive in an application and before

basic insulation and bonded to a safety earth.

returning to use, it is essential that all user defined

• RCDs are not recommended for use with this product

parameters for the product’s operation are correctly

but, where their use is mandatory, only Type B RCDs

installed.

should be used.

EMC

• In a domestic environment this product may cause

• This is a product of the restricted sales distribution class

radio interference in which case supplementary

according to IEC 61800-3. It is designated as

mitigation measures may be required.

“professional equipment” as defined in EN61000-3-2.

Permission of the supply authority shall be obtained

• This equipment contains electrostatic discharge

before connection to the low voltage supply.

(ESD) sensitive parts. Observe static control

precautions when handling, installing and servicing

this product.

CAUTION!

APPLICATION RISK

• The specifications, processes and circuitry described herein are for guidance only and may need to be adapted to the

user’s specific application. We can not guarantee the suitability of the equipment described in this Manual for

individual applications.

RISK ASSESSMENT

Under fault conditions, power loss or unintended operating conditions, the drive may not operate as intended.

In particular:

• Stored energy might not discharge to safe levels

• The motor's direction of rotation might not be controlled

as quickly as suggested, and can still be present

• The motor speed might not be controlled

even though the drive appears to be switched off

• The motor might be energised

A drive is a component within a drive system that may influence its operation or effects under a fault condition.

Consideration must be given to:

• Stored energy

• Supply disconnects

• Sequencing logic

• Unintended operation

Cont.4

514C

Contents

Chapter 1 Product Overview

Description

Product Range

540 TO 514C upgrade

European Directives and the CE Mark

Certificates

Product Identification

Technical Specification

Environmental Requirements

EMC Technical Ratings

Product Code

Chapter 2 Pre-Installation Planning

2-1

Basic Wiring Diagrams

2-1

Terminal Descriptions

2-2

Terminal Comparison 540/1 to 514C

2-4

Block Diagram

2-1

Functional Differences 514C - 540

2-2

Chapter 3 Installation Procedure

3-1

Installation Precautions

3-1

Mechanical Installation

3-1

Electrical Installation

3-3

Requirements for UL Compliance

3-5

Chapter 4 Setting-Up & Commissioning

4-1

Option Switches

4-1

Potentiometers

4-2

Basic Setting-up Procedure

4-3

Running Performance Adjustments

4-7

Chapter 5 Diagnostics and Fault Finding

5-1

Diagnostic Leds

5-1

Drive Trips

5-2

Diagnostic Test Point Descriptions

5-2

Troubleshooting

5-4

Chapter 6 Service and Repair

6-1

DISPOSAL

6-1

Cont.5

Product Overview

1-1

Chapter 1 Product Overview

DESCRIPTION

The 514C controller is intended for use in an Industrial Environment, it should be mounted

within an enclosure which provides protection to the controller and the user.

The controller should be permanently earthed at the terminals provided.

The 514C controller is designed to control the speed of a DC Shunt wound or permanent

magnet motor. It will provide control of the motor speed in all 4 Quadrants of operation.

The controllers are designed to operate from a single phase AC mains supply in the range of

110 Vac to 415 Vac at 50 or 60 Hz. An auxiliary supply is required for internal power supply

generation and main supply contactor sequencing. Coding is derived from the main power

terminals and is functional over the whole input voltage range.

The Speed of the DC Motor is controlled using a linear closed loop system with a feedback

signal from either tachogenerator or armature voltage, the feedback source being switch

selectable.

A current loop within the speed loop always ensures that controlled levels of current are

applied to the motor, actual levels being scaleable via programmable switches.

Motor protection is provided by a Stall detection circuit which will remove current from the

motor after approximately 60 seconds.

Controller protection is provided by a Instantaneous Overcurrent trip circuit overriding

control in the event of a Short Circuit.

PRODUCT RANGE

Product

Rating

514C/04

4A DC Full Load Current

514C/08

8A DC Full Load Current

514C/16

16A DC Full Load Current

514C/32

32A DC Full Load Current

540 TO 514C UPGRADE

The 514C is designed to be functionally equivalent to the 540 series controllers not a direct

replacement. Comparisons between the two controllers connectors are included throughout

the manual.

Chapter 2 describes the terminal connectors to the 514C controller, in that section on page 2.4

is given a terminal to terminal comparison of 540/1 to 514C.

EUROPEAN DIRECTIVES AND THE CE MARK

The following information is supplied to provide a basic understanding of the EMC and low

voltage directives CE marking requirements. The following literature is recommended for

further information:

• Recommendations for Application of Power Drive Systems (PDS), European Council

Directives - CE Marking and Technical Standardisation - (CEMEP)

Available from your local trade association or Parker SSD Drives office

514C Product Manual

1-2 Product Overview

• EMC Installation Guidelines for Modules and Systems - (SSD Drives)

Available from your local Parker SSD Drives office, part number HA388879

• Short Form Overview of European Directives for Variable Speed Drives and

Applications - (SSD Drives)

Available from your local Parker SSD Drives office, part number HA389770

The European machines and drives manufacturers via their national trade associations have

formed the European Committee of Manufacturers of Electrical Machines and Power

Electronics (CEMEP). Parker SSD Drives and other major European drives manufacturers are

working to the CEMEP recommendations on CE marking. The CE mark shows that a product

complies with the relevant EU directives, in our case the Low Voltage Directive and, in some

instances, the EMC Directive.

CE Marking for Low Voltage Directive

When installed in accordance with this manual, the 590 Series Converter is CE marked by

Parker SSD Drives Ltd in accordance with the low voltage directive (S.I. No. 3260

implements this LVD directive into UK law). An EC Declaration of Conformity (low voltage

directive) is included at the end of this chapter.

CE Marking for EMC - Who is Responsible?

NOTE: THE SPECIFIED EMC EMISSION AND IMMUNITY PERFORMANCE OF THIS UNIT

CAN ONLY BE ACHIEVED WHEN THE UNIT IS INSTALLED TO THE EMC

INSTALLATION INSTRUCTIONS GIVEN IN THIS MANUAL.

According to S.I. No. 2373 which implements the EMC directive into UK law, the

requirement for CE marking this unit falls into two categories:

1. Where the supplied unit has an intrinsic/direct function to the end user, then the unit is

classed as relevant apparatus.

2. Where the supplied unit is incorporated into a higher system/apparatus or machine which

includes (at least) the motor, cable and a driven load but is unable to function without this

unit, then the unit is classed as a component.

Q Relevant Apparatus - Parker SSD Drives Responsibility

Occasionally, say in a case where an existing fixed speed motor - such as a fan or pump - is

converted to variable speed with an add-on drive module (relevant apparatus), it becomes the

responsibility of Parker SSD Drives to apply the CE mark and issue an EC Declaration of

Conformity for the EMC Directive. This declaration and the CE mark is included at the end of

this chapter.

Q Component - Customer Responsibility

The majority of Parker SSD Drives’ products are classed as components and therefore we

cannot apply the CE mark or produce an EC Declaration of Conformity in respect of EMC. It

is therefore the manufacturer/supplier/installer of the higher system/apparatus or machine

who must conform to the EMC directive and CE mark.

Legal Requirements for CE Marking

IMPORTANT: Before installation, clearly understand who is responsible for conformance with the

EMC directive. Misappropriation of the CE mark is a criminal offence.

It is important that you have now defined who is responsible for conforming to the EMC

directive, either:

514C Product Manual

Product Overview

1-3

Q Parker SSD Drives Responsibility

You intend to use the unit as relevant apparatus.

When the specified EMC filter is correctly fitted to the unit following EMC installation

instructions, it complies with the relevant standards indicated in the following tables. The

fitting of the filter is mandatory for the CE marking of this unit to apply.

The relevant declarations are to be found at the end of this chapter. The CE mark is displayed

on the EC Declaration of Conformity (EMC Directive) provided at the end of this chapter.

Q Customer Responsibility

You intend to use the unit as a component, therefore you have a choice:

1. To fit the specified filter following EMC installation instructions, which may help you

gain EMC compliance for the final machine/system.

2. Not to fit the specified filter, but use a combination of global or local filtering and

screening methods, natural migration through distance, or the use of distributed parasitic

elements of the existing installation.

NOTE: WHEN TWO OR MORE EMC COMPLIANT COMPONENTS ARE COMBINED TO

FORM THE FINAL MACHINE/SYSTEM, THE RESULTING MACHINE/SYSTEM MAY

NO LONGER BE COMPLIANT, (EMISSIONS TEND TO BE ADDITIVE, IMMUNITY IS

DETERMINED BY THE LEAST IMMUNE COMPONENT). UNDERSTAND THE EMC

ENVIRONMENT AND APPLICABLE STANDARDS TO KEEP ADDITIONAL

COMPLIANCE COSTS TO A MINIMUM.

Applying for CE Marking for EMC

We have supplied a Manufacturer’s EMC Declaration at the end of this chapter that you can

use as a basis for your own justification of overall compliance with the EMC directive. There

are three methods of demonstrating conformity:

1. Self-certification to a relevant standard

2. Third party testing to a relevant standard

3. Writing a technical construction file stating the technical rationale as to why your final

machine/system is compliant. An EMC “competent body” must then assess this and issue

a technical report or certificate to demonstrate compliance.

Refer to Article 10(2) of Directive 89/336/EEC.

With EMC compliance, an EC Declaration of Conformity and the CE mark will be issued for

your final machine/system.

IMPORTANT: Professional end users with EMC expertise who are using drive modules and cubicle

systems defined as components who supply, place on the market or install the

relevant apparatus must take responsibility for demonstrating EMC conformance

and applying the CE mark and issuing an EC Declaration of Conformity.

514C Product Manual

1-4 Product Overview

Which Standards Apply?

Basic and Generic Standards

The standards that may apply to this unit come under two broad categories:

1. Emission - these standards limit the interference caused by operating

(this) drive module.

2. Immunity - these standards limit the effect of interference (on this unit)

from other electrical and electronic apparatus.

The following table indicates the standards that the unit may comply with, dependent upon

how it is installed and used.

Unit used as

Unit used as a

Relevant

Component

Apparatus

Assuming installation to EMC instructions in this manual

filter

no filter

filter

no filter

(EMC

“Filter” refers to a specified external filter.

compliance)

compliance

may be

applied for)

Installation

Basic and Generic Standards

enclosure

Radiated RF

EN55022 Class B

Emission

(1994) or

EN50081-1 (1992)

Residential

Conducted RF

EN55022 Class B

Emission

(1994) or

EN50081-1 (1992)

Immunity

EN50082-1 (1992)

Radiated RF

EN55022 Class B

Emission

(1994) or

EN50081-1 (1992)

Commercia

Conducted RF

EN55022 Class B

l & Light

Emission

(1994) or

Industry

EN50081-1 (1992)

Immunity

EN50082-1 (1992)

Radiated RF

EN55011 Class A

Emission

(1991)

EN50081-2 (1994)

Industrial

Conducted RF

EN55011 Class A

Emission

(1991)

EN50081-2 (1994)

Immunity

prEN50082-2 (1992)

Table 1-1 Applicable Basic and Generic Standards

514C Product Manual

Product Overview

1-5

STAR T

IS SSD MODULE

WRELEVANT APPARATUSN

TO END USER (CEMEP

CEMEP VALIDIT Y FIELDS

2, 3 AND 4

YES

OPT IONAL SSD FILTERS

AVAILABLE T O ASSIST USERS

EMC DIRECT IVE

WILL THE SSD PRODUCT

ACBE INSTALLEDHE

INST ALLAT ION

EMC CHARACT ERIST ICS

STAT ED IN MANUAL

YES

FIT T HE SPECIFIED

EMC INST ALLAT ION GUIDELINES

SSD EMC FILTER

T HE SSD EC DECLARAT ION OF

T HE ED MANUFACT URERS DECLARAT ION

CONFORMIT Y FOR EMC IS VALID

FOR EMC IS VALID FOR T HE SPECIFIED

FOR T HE SPECIFIED ED MODULE

MODULE WHEN INSTALLED CORRECTLY

A GLOBAL EMC SOLUTION

EMC 'CE' MARK CAN BE APPLIED TO SSD

MAY BE ADVANTAGEOUS

MODULE TO GENERIC EMC STANDARDS:

NO EMC 'CE' MARK APPLIED TO SSD MODULE.

EN61800-3 (1997)

SSD = SSD DRIVES

CEMEP : Refer to Chapter 12, "European Directives and the CE Mark"

MANUFARELEVANT APPARATUSALLERS

RESPONSIBILITY T O CONFORM WIT H EMC DIRECTIVE.

SSD EMC CHARACTERISTICS AND MANUFACTURERS

DECLARAT ION MAY BE USED AS A BASIS

IN T HE OVERALL PRODUCT JUST IFICAT ION

Figure 1-1 Parker SSD Drives EMC `CE' Mark Validity Chart

514C Product Manual

1-6 Product Overview

CERTIFICATES

514C

EC DECLARATIONS OF CONFORMITY

Date CE marked first applied: 01.04.2000

EMC Directive

Low Voltage Directive

Issued for

In accordance with the EEC Directive

The drive is CE

In accordance with the EEC Directive

compliance

marked in

2006/95/EC

with the EMC

2004/108/EC

accordance with

We Parker SSD Drives, address as below,

Directive when

the low voltage

We Parker SSD Drives, address as below,

declare under our sole responsibility that the

the unit is used

declare under our sole responsibility that the

directive for

above Electronic Products when installed and

as relevant

above Electronic Products when installed and

electrical

operated with reference to the instructions in

apparatus.

operated with reference to the instructions in

equipment and

the Product Manual

the Product Manual (provided with each piece

appliances in the

(provided with each piece of equipment), is in

of equipment) is in accordance with the relevant

voltage range

accordance with the relevant clauses from the

clauses from the following standard:-

when installed

following standard :-

correctly.

EN50178 (1998)

* BSEN61800-3 (2004)

MANUFACTURERS DECLARATIONS

EMC Declaration

Machinery Directive

This is

We Parker SSD Drives, address as below,

The above Electronic Products

Since the

provided to aid

declare under our sole responsibility that the

are components to be incorporated into

potential hazards

above Electronic Products when installed and

your

machinery and may not be operated alone.

are mainly

operated with reference to the instructions in

justification for

The complete machinery or installation using

electrical rather

the Product Manual (provided with each piece

this equipment may only be put into service

EMC

than mechanical,

of equipment) is in accordance with the

when the safety considerations of the Directive

compliance

the drive does not

relevant clauses from the following standard:-

89/392/EEC are fully adhered to.

when the unit

fall under the

Particular reference should be made to

is used as a

machinery

EN60204-1 (Safety of Machinery - Electrical

component.

* BSEN61800-3 (2004)

directive.

Equipment of Machines).

However, we do

All instructions, warnings and safety

supply a

information of the Product Manual must be

manufacturer's

adhered to.

declaration for

when the drive is

used (as a

component) in

machinery.

Dr Martin Payn (Conformance Officer)

* Compliant with the immunity requirements of the Standard without specified EMC filters.

690PB only when fitted with an internal or external filter.

PARKER SSD DRIVES

NEW COURTWICK LANE, LITTLEHAMPTON, WEST SUSSEX

BN17 7RZ

TELEPHONE:

+44(0)1903 737000 FAX:

+44(0)1903

737100

Registered Number:

4806503 England. Registered Office: 55 Maylands Avenue, Hemel Hempstead, Herts HP2 4SJ

514C Product Manual

Product Overview

1-7

PRODUCT IDENTIFICATION

AUXILIARY

AUXILIARY SUPPLY

SUPPLY SELECTOR SWITCH

A1 A2 A3 A4

CONTROL TERMINAL BLOCK

CONTROL

PCB

242322212019181716 15141312 11 10 9 8

7 6 5 4 3 2 1

DIAGNOSTIC LEDS

POTENTIOMETERS

L1 POWER ON

RAMP UP

L2 STALL TRIP

RAMP DOWN

L3 OVERCURRENT

SPEED PROPORTIONAL

L4 PLL LOCK

SPEED INTEGRAL

L5 CURRENT LIMIT

CURRENT LIMIT

CURRENT PROPORTIOP6

514C

CURRENT INTEGRAL P7

IR COMPENSATION

MAX SPEED CALIBRATIP1

EUROTHERM

ZERO SPEED ADJUST

P11

DRIVES

ZERO SPEED THRESHOP

CAUTION

Before Switching ON Refer to the Manual for Installation and Safety,

Switch and Transformer Setting Information.

CAUTION

Risk of Electric Shock - More than One Disconnect Switch may be Required

to De-energise the Equipment Before Servicing

AVERTISSEMENT

Risque de decharge electrique. La coupure de plusieurs interrupteurs pout

etre necessaire avant utilisation - voir le schema

LEGEND

CAUTION

PLATE

Compatible with Type B RCD Protection Devices Only

SW1

HEATSINK

Option Switches

1 2 3 4 5 6 7 8 9 10

Current Calibration

DIAGNOSTIC SOCKET

Switches

SW2

SW3

SW4

Tens

Unit

Tenths

FIXING

POINTS

POWER

FL1 FL2 F- F+

L2/N

A+

A-

PCB

FIELD TERMINALS

PROTECTIVE

POWER

GROUND

TERMINALS

514C Product Manual

1-8 Product Overview

TECHNICAL SPECIFICATION

General

SPEED CONTROL

Control Action

Closed Loop with Proportional Integral Control and

Adjustable Stability

Speed Feedback

Armature Voltage

Tachogenerator

100% Load Regulation

2 % Typical

0.1 % Typical

Maximum Torque/Speed Range

20:1

100:1

Overload

150% for 60 seconds.

TORQUE CONTROL

Control Action

Closed Loop with Proportional Integral Control.

Accuracy

2 %

Overspeed

Inherent.

Overload

None 100% continuous (consideration must be given

to motor when operating at low speed).

INPUTS / OUTPUTS

Analogue

Setpoint Ramp

0 to ±10V

100 Kohm

Inputs

Positive Trim Setpoint

0 to ±10V

100 Kohm

Negative Trim Setpoint

0 to ±10V

100 Kohm

Current Limit

0 to +7.5V

50 Kohm

Current Demand

0 to ±10V

100 Kohm

Tachogenerator Input

0 to ±350Vdc

220 Kohm

Thermistor /

<200 ohm = Normal

5 Kohm

Microtherm Input

>1800 ohm = Overtemperature

Outputs

Setpoint Ramp

0 to ±10V

5 mA

Analogue

Total Setpoint

0 to ±10V

5 mA

Speed

0 to ±10V

5 mA

Current Demand

0 to ±10V

5 mA

Current Meter

0 to ±5V (0 to Ical)

5 mA

Bipolar or Modulus

See SW1/8

+10V Reference

+10V

5 mA

-10V Reference

- 10V

5 mA

Digital

Run

+10 to +24V

100 Kohm

Inputs

Enable

+10 to +24V

100 Kohm

Stall Override

+10

100 Kohm

Digital

Health

+24V

50 mA Source

Outputs

Zero Speed or Setpoint

+24V

50 mA Source

514C Product Manual

Product Overview

1-9

Electrical Ratings

INPUT RATINGS

SYMBOL

514C/04

514C/08

514C/16

514C/32

Supply Voltage

110 - 480 Vac ± 10%

Maximum Supply

480Vac L - L Non earth referenced (IT)

Voltage (Derived from

or earth referenced (TN)

Three Phase Supply)

480Vac L - N Earth referenced (TN)

Supply Current

12A

24A

48A

Supply Frequency

50/60 Hz ñ 5 Hz

Auxiliary Supply

Vaux

110/120 or 220/240 Vac ±10%

Aux. Supply Current

Iaux

3A (Includes Contactor Coil Current)

Contactor Coil

3A Maximum

Current

Installation Category

Overvoltage Category III

Earth Leakage

Without Filter

5mA⁽¹⁾

Current at 480Vac

With Filter

50mA

OUTPUT RATINGS

Nominal Armature

90 Vdc at 110/120 Vac

Voltage

180 Vdc at 220/240 Vac

320 Vdc at 380/415 Vac

Maximum Armature

4A dc ±10%

8A dc ±10%

16A dc ±10%

32A dc ±10%

Current

Armature Current

Ical

0.1 to 4A

0.1 to 8A

0.1 to 16A

0.1 to 32A

Calibration 100%

in 0.1A

in 0.1A steps

steps

Nominal Motor Power

1.125kW

2.25 kW

4.5 kW

9 kW

at 320 Vdc Armature

1¹/₂HP

3 HP

6 HP

12 HP

Overload

150% for 60 seconds

Field Current

3 A dc

Field Voltage

0.9 X Supply Voltage (Vs)

Maximum Armature

1.5

Form Factor

Thyristor I2t

300 A2s

Typical Controller

15W ⁽²⁾

25W ⁽²⁾

50W ⁽²⁾

75W ⁽²⁾

Dissipation at Ia 100%

UL Listed Rating @

¹/₂HP

1 HP

3 HP

5 HP

180V dc

Notes:-

(1)

Permanent earthing mandatory.

(2)

See page 3-2 for filter watt loss information.

514C Product Manual

1-10 Product Overview

Mechanical

514C/04

514C/08

514C/16

514C/32

Overall Width

160mm

Overall Height

240mm

Overall Depth

90mm

130mm

Weight

1.6Kg

3.0Kg

Airflow Clearance

75mm Above and Below

Mounting Centres

210mm Vertical x 148mm Horizontal

Control Terminals -

Screw Terminals will accept 2.5mm2 stranded wire.

1 to 24

Terminal Tightening Torque 0.45 Nm, 4.0 lbf-in.

Auxiliary Supply

Screw Terminals will accept 4mm2 stranded wire.

Terminals - A1 to A4

Terminal Tightening Torque 0.5 Nm, 4.5 lbf-in.

Field Terminals - FL1,

Screw Terminals will accept 4mm2 stranded wire.

FL2, F-, F+

Terminal Tightening Torque 0.5 Nm, 4.5 lbf-in.

Power Terminals -

M5 Studs with Clamp.

L2/N, L1, A+, A-

Terminal Tightening Torque 2.7 Nm, 24 lbf-in.

Earth (Grounding)

M5 Cheese Head Screw.

Terminals

Terminal Tightening Torque 7.1 Nm, 63 lbf-in.

ENVIRONMENTAL REQUIREMENTS

Enclosure

Chassis Mounting IP00 (UL open-type)

Operating Temperature

0 to +40oC. (Derate 1.5%/Degree above 40oC).

Humidity

85% R.H. at 40oC.

(Non-condensing).

Altitude

Above 1000m derate at 1% / 100m.

Storage Temperature

-25oC to +55oC.

Pollution

Pollution Degree 2.

Transport Temperature

-25oC to +70oC.

Overvoltage

III

514C Product Manual

Product Overview

1-11

EMC TECHNICAL RATINGS

Immunity

Port

Phenomenon

Test Standard

Level

Criterion

Generic

Standard

Enclosure

ESD

BS EN 61000-4-2

8kV AD

Self Recovery

EN50082-1

Port

RF Field

(1995)

10V/m,1kHz, AM

No Change

(1992),

RF Field Pulse

ENV 50140 ENV

10 V/m P.M.

Self Recovery

and

Modulation

50204

EN50082-2

Power

Fast Transient

BS EN 61000-4-4

2kV

Self Recovery

(1995)

Ports

Burst

(1995)

Bulk Current

ENV 50141

10V, 1kHz, AM

No Change

Injection

Surge Test

BS EN 61000-4-5

2kV Common

Self Recovery

(1995)

Mode

2kV Differential

Mode

Signal &

Fast Transient

BS EN 61000-4-4

2kV

Self Recovery

Control

Burst

(1995)

Bulk Current

ENV 50141

10V, 1kHz, AM

No Change

Injection

Power

Fast Transient

BS EN 61000-4-4

2kV

Self Recovery

Interfaces

Burst

(1995)

Bulk Current

ENV 50141

10V, 1kHz, AM

No Change

Injection

Emissions

Port

Phenomenon

Test Standard

Level

Generic

Standard

Enclosure Port

Radiated

EN55011

Class B #

EN50081-1 (1992),

Power Port

Conducted

EN55011

Class B *

EN50081-2 (1994)

Notes: These levels of performance are achieved when installed as specified with the

recommended Supply Filter.

Achieved with up to 50m of motor cable.

Achieved with unscreened signal

and control cables.

PRODUCT CODE

Block

Product

Code

Feature

Basic Product

514C

Current Rating

4 amp

8 amp

16 amp

32 amp

Livery

Standard

01 to 99

Customer

Cover

IP00 Open Frame

Special Options

Standard

01-99

Documented Special Options

514C Product Manual

2-1 Pre-Installation Planning

Chapter 2 Pre-Installation Planning

BASIC WIRING DIAGRAMS

Basic Connection

Mains Supply

Branch Protection (Fuses or Circuit Breaker)

AC Supply Contactor

Signal Ground

Auxillary AC Supply

FS3

FS4

FS1

FS2

FS5

FS6

GND

L2/N

A+

A-

FL1

FL2

F+

F-

GRD

Microtherm

0 to

10K

DC Motor

100%

10K

EXTERNAL

SPEED

CURRENT

SETPOINT

LIMIT

ENABLE

(Optional)

RUN

Health Relay

Speed Relay

TACHOGENERATOR

OPTIONAL

It is recommended that the “0V/common” be connected to protective earth/ground for safety

reasons. In a system comprising of more than one controller, the 0V/common” signals

should be connected together and joined to protective earth/ground at one point only.

Stall override link between terminals 14 and 15 required when using controller in current

control.

EMC Connections With Filter

Screened Cable

DC Motor

FL1

F+

AC Supply

FL2

Product

F-

A+

Filter

A-

Screened Cable

514C Product Manual

Pre-Installation Planning

2-2

TERMINAL DESCRIPTIONS

Control Terminals

TERMINAL

FUNCTION

DESCRIPTION

NOTES

Tacho Feedback

Motor Mounted Tachogenerator Input.

+350 Vdc Max. Approx

Proportional to Motor Speed.

220 kohm.

Not Connected

Speed Meter Output

Analogue Output,

5mA output

0 to ±10V for 0 to ±100% Speed.

S/C protected

DO NOT USE

Pending Change.

Run Input

Digital Input to Run Controller.

+24V to Run.

0V to Stop.

Current Meter

Analogue Output, 0 to +7.5V =

5mA output

Output

±150% Calibrated Current

S/C protected

SW1/5 Off = Bipolar

SW1/5 On = Magnitude

Torque/Current

Analogue Input,

approx.

Limit Input

0 to +7.5V = 0 to 150% of Calibrated

100 kohm

Current.

0V Common

Analogue / Digital Signal Common

Setpoint Ramp

Analogue Output,

5mA output

Output

0 to ±10V = 0 to ±100% Ramped

S/C protected

Setpoint.

T10

Positive Trim Speed

Analogue Input,

approx.

Setpoint Input

0 to ±10V = 0 to ±100% Speed.

100 kohm

T11

0V Common

Analogue / Digital Signal Common.

T12

Total Setpoint Sum

Analogue Output,

5mA output

Output

0 to ±10V = 0 to ±100% Speed.

S/C protected

T13

Setpoint Ramp Input

Analogue Input,

approx.

0 to +10V = 0 to 100% Forward

100 kohm

Speed.

0 to -10V = 0 to 100% Reverse Speed.

T14

+10V Reference

Analogue Output,

5mA output

Output

+10V Reference for Speed/ Current

S/C protected

Setpoints.

T15

Stall Override Input

Digital Input to Override Stall Detection

approx.

+10V = Override.

100 kohm

T16

-10V Reference

Analogue Output,

5mA output

Output

-10V Reference for Speed/ Current

S/C protected

Setpoints.

T17

Negative Trim

Analogue Input,

approx.

Speed Setpoint

0 to +10V = 0 to 100% Reverse Speed

100 kohm

Input

0 to -10V = 0 to 100% Forward Speed.

514C Product Manual

2-3 Pre-Installation Planning

TERMINAL

FUNCTION

DESCRIPTION

NOTES

T18

Current Demand

Analogue Input or Output:

5mA output

Input / Output

SW1/8 'ON' = Current Demand

S/C protected approx.

Output.

100 kohm.

SW1/8 'OFF' = Current Demand Input.

0 to ±7.5V = 0 to ±150% Current.

T19

Health Output

Digital Output,

50mA Source

+24V = Healthy.

Short Circuit Protected.

T20

Enable Input

Digital Input to Enable Controller.

100k approx.

+10V to +24V to Enable.

0V to Disable.

T21

Inverted Setpoint

Analogue Output,

5mA output

Sum Output

0 to -10V = 0 to 100% Forward Speed.

S/C protected.

T22

Thermistor /

Motor Thermistor or Microtherm Sensor

5k approx.

Microtherm Input

<200 ohm to 0V = Normal.

>1800 ohm to 0V= Overtemperature.

T23

Zero Speed Output

Digital Output,

50mA Source

/Zero Setpoint

+24V = Stopped/Zero Setpoint.

Short Circuit Protected.

Output

0V = Running/Non zero setpoint.

T24

+24V

+24V Supply Output.

20mA. For use on the

drive only.

The +24v supply from the drive (terminal T24) is for use with the drive only. It

should be used with the RUN circuit (terminal 5) to control the drives internal

relay to switch the contactor and can be used with the ENABLE circuit (terminal

T20).

Caution

DO NOT use the +24v supply to power any circuit or device external to the

drive. This includes external relays, PLC’s, and any other equipment.

Using the +24v external to the drive could result in drive malfunction or damage,

damage to connected equipment, and could endanger personnel.

514C Product Manual

Pre-Installation Planning

2-4

TERMINAL COMPARISON 540/1 TO 514C

Function

Terminal

540/1

514C

Common

Armature Current (Direct)

Setpoint Ramp Reset

Setpoint Ramp Input

T13

Setpoint Ramp Output

Setpoint Input 1 - Positive Trim Speed Setpoint I/P

T10

Setpoint Input 2

Inverted Sub-Total Output - Inverted Setpoint Sum O/P

T21

Setpoint Input 3 (Inverted) - Negative Trim Speed Setpoint I/P

T17

Total Setpoint

A10

T12

+10V Reference

A11

T14

-10V Reference

A12

T16

Common

T11

Tachogenerator Input

Current Demand Isolate

Current Demand Output

T18

Auxiliary Current Demand Input

T18

Select Auxiliary Current Input

Auxiliary Current Limit Positive

Main Current Limit

+10V Reference

T14

Auxiliary Current Limit Negative

B10

Buffered Speed Output

B11

Buffered Current Output

B12

514C Product Manual

2-5 Pre-Installation Planning

Function

Terminal

540/1

514C

Common

T8/11

Thermistor

T22

Auxiliary Enable

+24V

T24

Enable

T20

Maintain

Start / Run

Ready Output

Zero Speed Output

T23

Drive Operational / Health

C10

T19

+24V

C11

T24

Unused

C12

DO NOT USE Pending Change

Stall Override

T15

Switches

Function

540/1

514C

Speed Calibration

Yes

SW1/2

Tachogenerator or Armature Voltage

Yes

SW1/3

Zero Output Speed or Setpoint

Yes

SW1/4

Current Bipolar or Modulus

Yes

S1/5

Ramp Isolate

Yes

SW1/6

Standstill

Yes

SWQ1/7

Current Demand Output or Current Demand Input

Yes

SW1/8

Contactor Dropout on Overcurrent

Yes

SW1/9

Standstill Comparator Source

Yes

SW1/10

Ramp Rate

Yes

Current Calibration

Yes

SW2/3/4

514C Product Manual

Pre-Installation Planning

2-6

Auxiliary Supply Terminals

TERMINAL

FUNCTION

DESCRIPTION

NOTES

AC Supply

AC Supply to AC Supply

540/1 Terminal D12

Contactor Coil.

Contactor Switched Live.

AC Supply

AC Supply to AC Supply

540/1 Terminal D11

Contactor Coil.

Contactor Neutral.

Auxiliary AC Supply

Auxiliary Supply for Power

540/1 Terminal D10

Neutral.

Supplies and Contactor.

Auxiliary AC Supply

Auxiliary Supply for Power

540/1 Terminal D9

Live.

Supplies and Contactor.

Power Terminals

TERMINAL

FUNCTION

DESCRIPTION

NOTES

AC Input Line 1

Mains Supply Line 1 Input

L2/N

AC Input Line 2/

Mains Supply Line 2 Input or

L2/N

Neutral

A+

Armature Positive

Motor Armature Positive Output.

A+

A-

Armature Negative

Motor Armature Negative

A-

Output.

Ground

Field Terminals

TERMINAL

FUNCTION

DESCRIPTION

NOTES

F-

Field Negative

Motor Field Negative DC Output

540/1 Terminal D7

F+

Field Positive

Motor Field Positive DC Output

540/1 Terminal D5

FL2

Field Rectifier Supply

Mains Supply Input Field Rectifier

540/1 Terminal D3

FL1

Field Rectifier Supply

Mains Supply Input Field Rectifier

540/1 Terminal D1

514C Product Manual

BLOCK DIAGRAM

+10V

TENS

UNITS

TENTHS

ISOLATION

+24V

SW2

SW3

SW4

BOUNDARY

CURRENT

7.5V

LIMIT

CURRENT

MAIN

CURRENT

POWER

CALIBRATION

DOWN

LIMIT

RATE

LED 1

Z24

-24V

AUXILIARY

+24V

SUPPLY

SETPOINT

FUSE

RAMP

FILTER

SELECT

INPUT

+15V

VOLTAGE

REQUIRED

AUXILIARY

Z11

220/240

SUPPLY

RAMP

+2%

OUTPUT

P11

(SIGNAL)

110/120

ZERO

Z12

RAMP ISOLATE

SPEED

POSITIVE

SW1/6

ADJUST

TRIM

-2%

SETPOINT

FILTER

SPEED PROP GAIN

INVERTED

Z17

-15V

SETPOINT

+11V

SUM

+10V

-24V

NEGATIVE

+10V

CURRENT

TRIM

FILTER

PROPORTIONAL

S.O.T.

SETPOINT

GAIN

Z14

-11V

TOTAL

-10V

SETPOINT

Z19

Z15

P4 SPEED INTEGRAL

10V

Z27

GAIN

CURRENT

DEMAND

Z25

CURRENT

COMP

ISOLATE

DEMAND

SW1/8

PHASEANGLE

INPUT/

Z16

P10

-10V

OUTPUT

Z18

CURRENT

MAX SPEED CAL

INTEGRAL

BUFFERED

GAIN

L2/N

CURRENT

SW1/1

BIPOLAR/

Z26

A.C.C.T.

MAIN

100%=5V

MODULUS

SUPPLY

SW1/2

-1

TACHO

SW1/5

INPUT

IA>0

IA=0

SPEED

BUFFERED

SW1/10

CALIBRATION

SPEED

OUTPUT

0.5%

ZERO

ARMATURE

SPEED

THRESHOLD

VOLTAGE FEEDBACK

SCAN

CODING

P12

ENABLE

SW1/3

+24V

SW1/4

ZERO

10%

CURRENT

SPEED

PLL

DEMAND

CONTACTOR

MAIN

SYNC

COIL

ZERO

POLARITY

OUTPUT

SYSTEM

LED4

RLA

ZERO

ENABLE

IA=0

OUTPUT

SELECT

S.P

MOUNTED ON

CLOCK

E/S

HEATSINK

PLL SYNC

T1-T4

TH1-4

+24V

2 I/P

FIRING

PULSE

A+

2 I/P

AND

GATE

CIRCUITS

AND GATE

CURRENT

TRANS'FR

LIMIT

P.L.L. SYNC

SOFT START

MASTER

-1

RUN

STANDSTILL

LED5

SLAVE

MASTER

LOGIC ENABLE

RESET

4 I/P

GENERATOR

AND

2 I/P

SW1/7

LED2

COM^P

GATING

ENABLE

LOGIC

GATE

AUTO

T5-T8

TH5-8

MOTOR

+24V

GATE

STALL

DIVIDE

P.L.L. SYN

RANGE

ARMATURE

DETECTION

256

DETECTOR

RAMP

FIRING

PULSE

NO FAULT

RAMP

PULSE&

CIRCUITS

HEALTH

END STOP

SLAVE

TRANS'FR

RESET

COM^P

A-

3 I/P

GENERATION

NERGISED WHEN DRIVE O.K) 50mA.

FILTER

PHASE

SLAVE

-90

LOCK LOOP

AUTO

STALL

GATE

RANGE

OVER RIDE

RAMP

PULSE

+10V

OS^C

PRECISION

OVERCURRENT

-1

F+

REFERENCE

INTERNAL

TRIP

MOTOR

(10mA)

FIELD

F-

-10V

LED3

PRECISION

REFERENCE

INTERNAL

OVERCURRENT

(10mA)

OVERCURRENT

RELAY

CUSTOMER DIAGNOSTIC

SOCKET

DROPOUT

THERMISTOR

SW1/9

TRIP

FL1

A.C

FIELD

0V (SIGNAL)

RUN

SUPPLY

THERMISTOR/

FL2

MICROTHERM

ISOLATION

BOUNDARY

2-8 Pre-Installation Planning

FUNCTIONAL DIFFERENCES 514C - 540

Feature

540 Series

514C

Overload

Inverse Time reduced Current

Stall Detection & Timed Inhibit.

Limit.

Overload

200% for 10 seconds.

150% for 60 seconds.

Overcurrent

300% Instantaneous Trip.

Ramp

0.1 to 2 secs or 1 to 20 secs.

1 to 40 seconds.

Ramp Reset

Internal & External.

Internal.

Speed Setpoint

Ramp, Input No 1, Input No 2

Ramp, Positive Trim & Negative Trim

Inputs

and Inverted Input No 3.

Input.

Auxiliary Current

Auxiliary Current Limit of Positive

Not Provided.

Clamp Positive

Demand.

Auxiliary Current

Auxiliary Current Limit of

Not Provided.

Clamp Negative

Negative Demand.

Current Demand

Speed Loop Current Demand

Current Demand O/P or Ext. Current

Output

Output.

Demand I/P.

Current Demand

Isolates Speed Loop Current

DIL Switch Selectable.

Isolate

Demand from Current Path.

External Current

Additional Current Demand.

Current Demand O/P or Ext. Current

Demand I/P

Demand I/P.

Current Demand

Enable Input of External Current

Not Provided.

Connect

Demand.

Armature Current

External IR Compensation via

Internally provided.

Output

Armature Current Output.

Auxiliary Enable

External Trip / Enable.

Not Provided.

Ready

Drive Ready Output.

Not Provided.

Stop Input

Maintain for Momentary Start.

Not Provided.

Field Fail

Field Current detector.

Not Provided.

Stack Fuses

Semiconductor Fusing.

Not Provided.

Relays

Output Sink unprotected.

Output Source Short Circuit Protected.

EMC

Complies with EMC Directive.

LVD

Complies with Low Voltage Directive.

WARNING

THE 514C IS NOT A DIRECT REPLACEMENT FOR THE 540/1. IT IS

FUNCTIONALLY EQUIVALENT.

NOTE WHEN A 514C IS USED TO REPLACE A 540 WITH THE HEALTH AND/OR ZERO

SPEED RELAYS UTILISED, THE RELAYS MUST BE RECONNECTED BETWEEN

OUTPUT AND SIGNAL COMMON NOT +24V.

Setting up & Commissioning

3-1

Chapter 3 Installation Procedure

INSTALLATION PRECAUTIONS

Before connecting AC supplies to this equipment.

1) Ensure good airflow over the heatsink. Maintain clearance of 75mm above and below

controller. For safety maintain a clearance of 20mm at the sides of the controller.

2) Operating temperature range does not exceed 0 to +40øC.

3) Controller is used in a Pollution Degree 2 environment.

4) Avoid vibration.

MECHANICAL INSTALLATION

L1 POWER ON

RAMP UP

L2 STALL TRIP

RAMP DOWN

L3 OVERCURRENT

SPEED PROPORTIONAP

L4 PLL LOCK

SPEED INTEGRAL

L5 CURRENT LIMIT

CURRENT LIMIT

CURRENT PROPORTI P6AL

514C

CURRENT INTEGRAL P7

IR COMPENSATION

MAX SPEED CALIBRATP10

EUROTHERM

P11

ZERO SPEED ADJUST

DRIVES

ZERO SPEED THRESH

P12

CAUTION

Before Switching ON Refer to the Manual for Installation and Safety,

Switch and Transformer Setting Information.

CAUTION

Risk of Electric Shock - More than One Disconnect Switch may be Required

to De-energise the Equipment Before Servicing

AVERTISSEMENT

Risque de decharge electrique. La coupure de plusieurs interrupteurs pout

etre necessaire avant utilisation - voir le schema

CAUTION

Compatible with Type B RCD Protection Devices Only

SW1

1 2 3 4 5 6 7 8 9 10

SW2

SW3

SW4

Tens Unit

Tenths

FL1 FL2 F- F+

L2/N

A+

A-

(measurement for 514C/04 and 08)

(measurement for 514C/16 and 32)

PRODUCT

OVERALL

FIXING

SIZE

SLOT DETAIL

DIMENSIONS

CENTRES

514C/04

240mm

160mm

90mm

210mm

148mm

15mm

7mm

514C/08

240mm

160mm

90mm

210mm

148mm

15mm

7mm

514C/16

240mm

160mm

130mm

210mm

148mm

15mm

7mm

514C/32

240mm

160mm

130mm

210mm

148mm

15mm

7mm

514C Product Manual

Setting up & Commissioning

3-3

Installation Information

MOTOR

1) Ensure motor is mechanically secure and mounted according to manufacturers

specifications and practice.

2) Inspect brush gear, ensure commutator is in good condition and brushes are free to move

in brush box and in good condition.

3) Check obstructions in motor vents to maintain cooling air path.

4) Ensure motor armature choke (if specified) is correctly wired.

5) Ensure motor is free to rotate and that pulleys and couplings are correctly aligned.

6) Ensure transit damage has not occurred to motor windings or connections. Disconnect the

controller before carrying out electrical measurement e.g. insulation resistance.

ELECTRICAL INSTALLATION

RECOMMENDATIONS

1) Although the controller is designed to provide double or reinforced insulation between the

user and bare live parts, it is recommended that the “0v/Signal Ground” is earthed. Where

a number of controllers are used in a system the “0v/Signal Ground” terminals should be

grounded together and earthed at one point.

2) The controller is designed for armature current form factor of 1.5 or less. It is

recommended that a armature choke be fitted where a form factor of less than 1.5 current

cannot be guaranteed.

3) Due to the earth leakage currents the controller and filter should be permanently earthed.

This can be achieved by either connecting two earthing conductors of the required value,

see table 3.1, or connecting one earthing conductor of at least 10mm².

4) Unused Analogue Inputs should be “grounded” (i.e., connected to 0V/Signal Ground) to

eliminate interference.

WIRING

1) Control cabling 0.75sq.mm minimum.

Auxiliary supply cable

1.5mm²

Field cable

1.5mm²

2) Power cable to be minimum 600VAC rated at 1.5 x armature current.

3) High speed semi-conductor fuses of the correct rating are recommended for incoming

supply protection. The 514C is not internally fused.

4) Ensure a protective earth connection is made compatible with the rating.

5) Isolated control wiring should not be run close to the power cabling. If screened cables

are used (recommended on setpoints and tachogenerators) connect screens to earth only at

controller end.

6) SSD Drives can supply fuse assemblies which can be bulkhead mounted and also act as

convenient supply isolators.

514C Product Manual

3-4 Setting up & Commissioning

Function

Rating

Cable Size

Fuse Isolator Kit

Fuse

ED Part No.

Rating

514C/04

Supply

1.5mm²/16AWG

LA057605U012

12A fuse

CH390123

Motor

1.5mm²/16AWG

(10A U.S.)

Ground

1.5mm²/16AWG

514C/08

Supply

12A

2.5mm²/14AWG

LA057605U016

16A fuse

CH390163

(15A U.S.)

Motor

2.5mm²/14AWG

Ground

2.5mm²/14AWG

514C/16

Supply

24A

6mm²/10AWG

LA057605U032

32A fuse

CH390323

(30A U.S.)

Motor

16A

6mm²/10AWG

Ground

6mm²/10AWG

514C/32

Supply

48A

16mm²/6AWG

LA057605U050

50A fuse

CH390054

(60A U.S.)

Motor

32A

16mm²/6AWG

Ground

16mm²/6AWG

ALL

Field

1.5mm²/16AWG

LA054664

10A

CH230014

TABLE 3.1 Recommended Cable Sizes.

Note:- The cable sizes shown are based on a Form Factor of 1.5 and an overload allowance of

110% (giving a multiplier of 1.65), they are selected for the notional rating of each controller.

Smaller cable may be used if the controller is calibrated at a lower current level.

Terminal Tightening Torques

Control

0.45 Nm

0.33 lbf-ft

4.0 lbf-in

Auxiliary Supply & Field

0.5 Nm

0.375 lbf-ft

4.5 lbf-in

Power

2.7 Nm

2 lbf-ft

24 lbf-in

Earth (Grounding)

7.1 Nm

5.25 lbf-ft

63 lbf-in

514C Product Manual

Setting up & Commissioning

3-5

REQUIREMENTS FOR UL COMPLIANCE

UL and c-UL Listing applicable to 514C/04, 514C/08 and 514C/16 Series only.

Motor Overload Protection

An external motor overload protective device must be provided by the installer.

This device can be a thermal sensor located within the motor winding monitored by the

microtherm input but this combination cannot be evaluated by Underwriters Laboratories Inc.,

hence it is the responsibility of the installer/local inspector determine whether the

combination is in compliance with the National Electrical Code NEC/NFPA-70, or local code

requirements.

Field Grounding Terminals

The International Grounding Symbol

(IEC Publication 417, Symbol 5019) is used to

designate the field grounding terminals.

The field grounding terminal is a single screw, sized No. 10 (M5). UL Listed (ZMVV)

pressure wire connectors rated No. 14 AWG (copper) must be used for Models 514C/04,

514C/08. UL Listed (SMVV) pressure wire connectors rated No. 10 AWG (copper) must be

used for Models 514C/16.

Short Circuit Protection

UL Listed fuses, Class RK5, rated 250V ac or 600V ac (as appropriate, depending on the

rated input voltage of the drive), 50A maximum, must be installed upstream of the drive.

Short Circuit Rating

Models rated more than 1Hp. Suitable for use on a circuit capable of delivering not more

than 5000 RMS Symmetrical Amperes, 480V maximum.

Operating Ambient Temperature

The maximum operating ambient temperature rating is 40^oC.

Field Wiring Temperature Rating

Use 60^oC or 60/75^oC copper conductors only.

Field Wiring Terminal Markings

For terminal connections, refer to page 2-6, “Auxiliary Supply terminals”, “Power

Terminals”, “Field Terminals” and page 2-2, “Control Terminals”.

Power Field Wiring Terminals

The pressure terminal connectors provided on models 514C/04, 514C/08 accept a maximum

copper conductor size of No. 14 AWG. The pressure terinal connectors provided on models

514C/16 accept a maximum copper conductor size of No. 10 AWG.

Terminal Tightening torque

Refer to page 3-4 “Terminal Tightening Torques” for the tightening torques for power,

control and grounding terminals.

514C Product Manual

4-1 Setting up & Commissioning

Chapter 4 Setting-Up & Commissioning

OPTION SWITCHES

Speed Feedback

SW1/1

SW1/2

FEEDBACK VOLTAGE

OFF

10 -

25V

USE P10 TO TRIM

25 -

75V

MAXIMUM SPEED

OFF

75 - 125V

TO REQUIRED

OFF

125 - 325V

VALUE

TABLE 4.1 Full speed tachogenerator/armature feedback voltage.

Example:

(a) Customer wishes to run motor at 1500rpm with a 60V/1000rpm tachogenerator.

Feedback voltage = 90V.

From Table 4.1 set SW1 OFF SW2 OFF adjust P10 to give desired speed.

(b) Customer wishes to run motor at 2000rpm with 320V armature.

Feedback voltage = 320V

From Table 4.1 set SW1 ON SW2 OFF adjust P10 to give desired speed.

Note:- It is necessary to set these switches for both tachogenerator and armature voltage feedback.

General Purpose Switches

SW1/3

Speed Feedback

(OFF)

Tachogenerator Feedback for Speed Control.

(ON)

Armature Voltage Feedback for Speed Control.

SW1/4

Zero Output

(OFF)

Zero Speed Output.

(ON)

Zero Setpoint Output.

SW1/5

Current Meter

(OFF)

Bipolar Output.

(ON)

Modulus Output.

SW1/6

Ramp Isolate

(OFF)

Ramp Connected.

(ON)

Ramp Isolated.

SW1/7

Standstill Logic

(OFF)

Disabled.

(ON)

Enabled.

SW1/8

Current Demand

(OFF)

T18 = Current Demand Input.

(ON)

T18 = Current Demand Output.

SW1/9

Contactor Drop Out

(OFF)

Contactor Drops Out on Over Current trip

on Over-Current

(ON)

Contactor does not Drop Out on Over Current trip

SW1/10

Setpoint Comparator.

(OFF)

Total Setpoint.

(ON)

Ramped Setpoint Input.

Default switch settings are

SW1/1 = Off SW1/2 = On SW1/3 = On SW1/4 = Off SW1/5 = Off SW1/6 = Off

SW1/7 = Off SW1/8 = On SW1/9 = Off SW1/10 = Off

514C Product Manual

Setting up & Commissioning 4-2

Current Calibration

Current Calibration is achieved using the BCD switches SW2, 3 and 4 where SW2 represents the

'Tens'; SW3 represents the 'Units' and SW4 represents the 'Tenths'. Thus a 16.5 amp calibration

is achieved by setting switch SW2 to 1, SW3 to 6, and SW4 to 5.

Please note that incorrect adjustment of these switches will cause excessive current to flow

which may cause damage to the motor and the controller. The absolute maximum setting

which can be set is 39.9 amps, this exceeds the Maximum Controller rating in all builds.

POTENTIOMETERS

Ramp Up Rate

Rotate Clockwise for Faster Acceleration to

Default

540/1 P1

Set Speed.

Setting:

(Linear :- 1 to 40 seconds)

Midway

Ramp Down

Rotate Clockwise for Faster Deceleration to

Midway

540/1 P2

Rate

Set Speed.

(Linear :- 1 to 40 seconds)

Speed Loop

Optimises Speed Loop Stability by

Midway

540/1 P5

Proportional

increasing gain.

Speed Loop

Optimises Speed Loop Stability by

Midway

540/1 P6

Integral

increasing integral time constant.

I Limit

Rotate Clockwise to increase Maximum

90%

540/1 P7

Output Current.

Clockwise

With no additional connection to Torque /

Current Limit Terminal T7, the Upper Limit

is 110%. To achieve the 150% maximum

connect T7 to +7.5V.

Current Loop

Optimises Current Loop Stability by

Midway

540/1 P8

Proportional

increasing gain.

Current Loop

Optimises Current Loop Stability by

Anti-

540/1 P9

Integral

increasing integral time constant.

Clockwise

Optimises speed regulation against load

Anti-

Compensation

change when using Armature Voltage

Clockwise

Feedback. Rotate Clockwise to increase

compensation and reduce regulation.

(Excessive adjustment may lead to

instability)

DO NOT USE

Pending Change.

P10

Maximum

Controls Maximum Motor Speed. Rotate

Midway

540/1

Speed

clockwise to increase maximum speed.

P10

P11

Zero Speed

Adjusts Zero for Zero Speed Setpoint.

Approx-

540/1 P3

Offset

imately

Midway

P12

Zero Speed

Adjusts the Zero Speed sense Level for the

Anti-

540/1 P4

Sense

Zero Speed relay and Standstill Logic if

Clockwise

Threshold

selected.

TABLE 4.3 Customer Adjustments.

514C Product Manual

4-3 Setting up & Commissioning

BASIC SETTING-UP PROCEDURE

Preliminary Precautions

BEFORE ATTEMPTING TO CONNECT POWER:-

CONTROLLER

Check:-

The Auxiliary Supply Voltage is correctly selected on the Power Board.

The Main Power Supply Voltage is within the operating range of the controller.

The Armature Voltage and current ratings are compatible with controller supplied.

The Field Voltage and current ratings are suitable.

All external wiring circuits are correct, i.e:-

a) Auxiliary connections

b) Power connections

c) Control connections

d) Motor connections

NOTE:

Completely disconnect the controller before point to point checking with a buzzer or

when checking insulation with a megger.

For damage to equipment.

For loose ends, clippings, drilling swarf etc., lodged in the drive or ancillary equipment.

MOTOR

Inspect the motor, in particular the commutator for any extraneous matter. If an air supply is

available, it is recommended to blow over the commutator.

Check the brushes are properly seated and that the brush spring tension is adequate.

If possible check that the motor (and vent fan if fitted) can be turned freely by hand.

Preparation

MACHINE

Check:-

That rotation of the motor in either direction will not cause damage.

That nobody else is working on another part of the equipment that will be affected by

powering up.

That other equipment will not be adversely affected by powering up.

CONTROLLER

Prevent application of the main power supply by removal of the supply fuses.

Disconnect the load from the motor shaft if possible.

If there is any doubt as to the integrity of a particular installation, insert a high wattage

resistor (i.e. fire bar elements) in series with the motor armature.

If it is possible to rotate the motor, and tachogenerator feedback is in use, check that forward

rotation results in positive tacho feedback, i.e. terminal 1 is positive with respect to terminal 8

or 11.

514C Product Manual

Setting up & Commissioning 4-4

Check switch selection

SW1/1 )

Speed Range (see table 4.1)

SW1/2 )

SW1/3

Tachogenerator / VA (see switch options on page 4.1)

SW1/4

Zero Speed / Zero Setpoint (see switch options on page 4.1)

SW1/5

Current Meter Output

SW1/6

Use of Setpoint Ramp

SW1/7

Standstill Logic

SW1/8

Current Demand strategy

SW1/9

Contactor Drop Out on Over-Current

SW1/10

Zero Setpoint source

SW2, 3 and 4 Check Current Calibration.

Check all pots are set thus:-

Potentiometers P4, P5, P7, P8, P10, P12 fully anticlockwise.

(Potentiometer P5 will be set to 90% clockwise when the drive is unpacked).

Potentiometers P1, P2 , P3 and P7 mid position.

Potentiometer P11 should be left at the factory set position (approximately midway) until zero

speed adjustment is required.

Check auxiliary supply transformer tap is compatible with the auxiliary supply voltage.

Check external run contacts are open.

10.

Check external set points are all zero.

Power-Up

Although fairly general, the following assumes the system to be a simple speed control drive

and motor.

When all the preceding steps are completed the auxiliary power supply can be connected to

terminals A3 and A4, (but do not connect the L1 and L2 main power supply at this stage).

Immediately check that the correct voltage appears between A3 and A4.

Now check:-

The drive condition indicators - these are 5 LED lamps at the top left corner of the

product. The “Power-On” should be on.

ii)

Check that the +24v (nominal) supply at terminal T24 (with respect to T8 or T11) is

between 22 and 30 volts dc.

iii)

If a Diagnostic Test Unit (5570) is available, check the ± 15v supplies on switch

positions 1 and 4.

iv) Check the + 10v supply rail:

Switch to diagnostic test point 2 or measure the voltage between terminals T14 (+10v)

and T8 (0v).

Check the -10v supply rail:

Switch to diagnostic test point 3 or measure the voltage between terminals T16 (-10v)

and T8 (0v).

Note:- If the supply voltages are incorrect check setting of Auxiliary Supply Selector Switch.

If a Diagnostic Test Unit is available, check that all other test point readings are as shown in

Diagnostic Chart 3.

514C Product Manual

4-5 Setting up & Commissioning

Check that a speed demand signal is available. This will normally appear as an input to the

Setpoint Ramp on terminal T13 (diagnostic test point 11).

Additional setpoint inputs may also appear at:

Positive trim, terminal T10 (diagnostic 12)

Negative trim, terminal T17 (diagnostic 13)

Note: The sum of the setpoint voltages appears at terminal T12 (diagnostic 15) as the Total

Setpoint voltage.

Check the polarity of the tachogenerator signal, if used, by rotating the motor shaft manually in

the “forward” direction (i.e., the direction which should correspond to a positive setpoint at

T13):

The voltage at terminal T1 (or T3) should go positive.

If armature voltage feedback is being used the polarity of the feedback signal is inherently

correct. It is however important to ensure that the speed scaling has been set correctly even in

armature voltage feedback mode.

Apply the ‘RUN’ signal to T5 and maintain.

The main supply contactor (L1 and L2) should close.

Remove the ‘RUN’ signal.

The main supply contactor should open. If not disconnect all power supplies and check the

run circuit and contactor wiring.

Note: The main contactor should NEVER be operated by any means other than the drive

internal contactor control circuit as shown in the basic wiring diagram.

DO NOT PROCEED FURTHER UNLESS THE RUN CIRCUIT AND

CONTACTOR OPERATE CORRECTLY.

WARNING!

Turn off all power supplies to the equipment and when the whole system is totally isolated

and safe, re-connect the Main L1 and L2 supply.

Turn on Auxiliary single phase supply.

Turn on Main L1 and L2 supply.

10.

Turn the Speed Setpoints to zero so that the Total Setpoint voltage is zero (terminal T12,

Diagnostic 15).

11.

Check that the Main Current Limit preset (P5) is turned to zero (fully anti-clockwise).

12.

Initiate “Drive Run” and immediately check that the correct field voltage appears between

terminals F+ and F-. Note that this will be high voltage dc, so proceed with extreme caution.

Do not continue if this is not correct, but switch off all supplies and check Field Voltage is

compatible with supply.

Check that the motor ventilation fan, if fitted, is rotating in the correct direction. Check the

direction visually as the fan starts since a centrifugal fan may produce considerable air flow

even when rotating in the wrong direction.

13.

Check that LED 4 PLL Lock is illuminated. Refer to the Diagnostic section for explanation

of the LED functions.

14.

Check that the Standstill Logic is switched OFF (SW1/7).

NOTE:-

During the following stages (15 and 16) be ready to stop the drive immediately should

the motor overspeed.

514C Product Manual

Setting up & Commissioning 4-6

Before altering any connections make sure that all Auxiliary and Main power supplies

are totally isolated from the drive and equipment and that the motor is stationary.

15.

Adjust the Speed Setpoint so that the Total Setpoint voltage is about 0.5 Volts (terminal T12,

Diagnostic 15).

Note:- If the Ramped Speed Setpoint is being used with default ramp settings the total

setpoint will take time to change.

Slowly increase the Main Current Limit setting (P5) up to about 20% FLC (i.e., not more that 1

volt at Diagnostic test position 24). Since the Total Setpoint is set to 0.5v the motor speed should

increase to only 5% of full speed. If this speed is exceeded, than the tacho polarity is wrong or

tacho scaling is incorrect, quickly turn the Main Current Limited (P5) to zero (anti-clockwise).

Initiate Stop and de-energise the controller.

If overspeeding occurred while using a tachogenerator for speed feedback correct wiring as follows:

Problem

Action

Direction correct but overspeeding:

Reverse tacho polarity only

Direction incorrect and overspeeding:

Reverse field polarity only

When armature voltage feedback is used for speed feedback it is direction insensitive and

overspeeding due to incorrect feedback cannot occur, excess speed is probably due to

incorrect feedback scaling, check setting of switches SW1 and SW2.

If the motor runs under control but in the wrong direction correct as follows either:-

Armature Control

Reverse Field polarity

Tachogenerator Control

Reverse Field and Tachogenerator Polarity

16.

When the Main Current Limited (P5) set to about 20% FLC slowly increase the Total

Setpoint voltage to +1 volt (terminal T12, Diagnostic 15). The motor should now run at about

10% Full Speed.

Note: When correctly connected and operating normally at constant speed the Speed Feedback

voltage (Diagnostic 16) will be equal to the Total Setpoint voltage (Diagnostic 15) but is of the

opposite polarity. Under these conditions the Speed Error voltage (Diagnostic 17) will be zero.

If this condition cannot be achieved, the system is probably in current limit (this is likely at this

stage if the output load is coupled to the motor shaft). Increase the setting of the Main Current

Limit (P5) slowly until the motor accelerates to set speed and the Speed Error signal falls to

zero.

17.

Adjust the Total Setpoint voltage to about -1v and check that the motor runs in control in the

reverse direction.

18.

Set the Speed Setpoint to zero and adjust the Speed Zero preset potentiometer (P11) for

minimum shaft creep. (Alternatively the Speed Zero potentiometer may be used to adjust the

balance of maximum speed in forward and reverse directions).

19.

Gradually increase the Speed Setpoint to maximum and check that the shaft speed is

nominally correct. Adjust P10 to desired speed. Check that the armature voltage does not

exceed rated value.

Note: If the load is connected to the motor it may be necessary to increase the Main Current

Limit control (P5) setting to achieve full speed.

20.

Reverse the Speed Setpoint and check the maximum reverse speed.

21.

Set the Main Current Limit (P5) to maximum. If in doubt monitor Diagnostic 24 and set to 5v

i.e., 100% current.

514C Product Manual

4-7 Setting up & Commissioning

RUNNING PERFORMANCE ADJUSTMENTS

GENERAL

If the controller is operating in tachogenerator mode the IR compensation potentiometer (P8)

must be anti-clockwise.

The Proportional and Integral potentiometers (P3, P4, P6 P7) as preset by SSD Drives will

provide stable and responsive performance under most load conditions. Thus if instability is

observed it is important to first check the load and coupling:

If there is a cyclic variation of the armature current check the mechanical couplings to the

load - this is a common cause of apparent instability in either the speed or motor current. If

speed instability is present check whether the repetition rate of the instability is related to the

mechanical revolution of the load - if it is then the instability frequency will vary with speed.

This form of instability may be reduced by adjustment of the drive presets, but total

elimination of the problem may require improvement of the load characteristics.

Instability due to incorrect setting of the drive control parameters can occur and is

recognisable because its frequency will be independent of the motor speed. If this form of

instability is present, or if the application demands that the drive is trimmed for optimum

response, then the stability controls may be adjusted as follows. Note that while the speed

stability and response may be improved without the use of a Diagnostic Unit or Oscilloscope

it is difficult to optimise the current response without such instrumentation. Consequently,

the following procedure assumes that both instruments are available.

Current Loop Adjustment (P6 and P7)

With all power supplies disconnected, disconnect the field wires from terminals F+ and F-

labelling each wire clearly so that it can later be reconnected with the correct polarity.

Connect the Stall Override terminal T15 to +10v.

NOTE:

(i)

It is now possible to operate the motor in a stalled condition. Great care must be taken

not to damage the motor by overheating. If the motor is fitted with a force ventilation

fan, arrange that it is connected and running during the test. In any case DO NOT

remain in the stalled condition for long periods.

(ii)

Although the field supply is disconnected the motor may still produce some torque due

to residual or compound field flux. It is essential therefore, to mechanically lock the

motor shaft, or apply sufficient load to prevent rotation during the following procedure.

The optimum setting of the Current Proportional and Integral presets (P6 and P7) depends, to

some extent, on the setting of the Main Current Limit (P5). Thus P5 should be correctly

adjusted to suit the load, before adjustment of P6 and P7 is attempted.

When the Main Current Limit control is correctly set, proceed as follows:

Ensure that a step change can be applied to the speed setpoint path.

Connect the Diagnostic Unit to the Control printed circuit board. Connect the Oscilloscope to

the output sockets on the Diagnostic Unit and switch to Diagnostic 26. This provides access

to a safe, isolated signal representing the armature current waveform where ± 1.1v = ± 100%

full load current.

Reconnect the supplies, switch on and RUN. Observe the armature current waveform while

changing the polarity of the Current Demand signal (by varying the Speed Setpoint). With each

514C Product Manual

Setting up & Commissioning 4-8

change of Current Demand polarity the current should increase rapidly, but without overshoot

and then remain steady. If necessary adjust P6 and P7 slowly to obtain a Critically Damped

performance, i.e., the fastest response possible without overshoot, as shown in Figure 3.

Figures 1 and 2 show typical armature current waveforms where P6 and P7 are incorrectly set

and indicate the adjustment required to improve the drive performance to conform with that of

Figure 3.

In general, clockwise rotation of the presets will improve the speed of response, but rotating

the controls too far will tend to introduce overshoot.

FIGURE 1.

FIGURE 2.

FIGURE 3.

ARMATURE CURRENT WAVEFORM:

Current Loop controls incorrectly set.

Current Loop Response (P6 and P7)

Integral Time Constant too short -

Proportional Gain too low - increase

correctly adjusted.

increase Current Loop Integral Time

Current Loop Proportional Gain by

Constant by rotating P7 anticlockwise.

rotating P6 clockwise.

When the Current Loop response adjustment is completed, switch off the drive and disconnect

all supplies.

Reconnect the field wires to terminals F+ and F- ensuring that they are replaced in their

original positions i.e., with correct polarity. Remove any mechanical devices previously used

to lock the motor shaft.

Speed Loop Adjustment (P3 and P4)

If the Speed Setpoint is applied via the setpoint ramp turn P1 and P2 fully clockwise

minimum ramp time. Set the Speed Setpoint to zero. Switch the Diagnostic Unit to position

16 so that the Oscilloscope displays the scaled Tacho Feedback signal (± 2.7v = ± 100%).

Reconnect the supplies switch on and

(a) Under Damped

initiate “Run”. Apply a small set

change (about 20%) to the Speed

X %

Setpoint input and observe the speed

SPEED

response. If necessary adjust the Speed

FEEDBACK

(b) Over Damped

Proportional and Speed Integral presets

(Diagnostic 16)

(P3 and P4) gradually to obtain a

Critically Damped performance, i.e.,

TIME

the fastest response possible without

overshoot, as shown in Figure 4, Curve

(c). In general, clockwise rotation of

X %

the presets will improve the rate of

SPEED

response, but advancing the controls

SETPOINT

too far will tend to introduce overshoot.

(Diagnostic 15)

The optimum setting of P3 and P4 will

be a compromise between the two

TIME

extremes shown in Curves (a) and (b),

Figure 4.

FIGURE 4. TYPICAL SPEED RESPONSE CURVES

514C Product Manual

5-1 Diagnostics and Fault Finding

Chapter 5 Diagnostics and Fault Finding

DIAGNOSTIC LEDS

LED1 POWER ON

Illuminated when the Auxiliary Supply is energised.

LED2 STALL TRIP

Illuminated when the Controller has detected a Stall or

Current Limit Condition for more than 60 seconds.

LED3 OVERCURRENT Illuminated when the Armature Current exceeds

approximately 3½ times Calibrated Current.

LED4 PLL LOCK

Illuminated when the Main AC Supply is energised

and the Electronic Phase Lock Loop is Synchronised.

LED5 CURRENT LIMIT Illuminated when the Controller is in Current Limit and

Speed Control is lost, i.e. a stall condition, after 60

seconds the controller will trip.

A1 A2 A3 A4

DIAGNOSTIC LEDS

L1 POWER ON

RAMP UP

L2 STALL TRIP

RAMP DOWN

L3 OVERCURRENT

SPEED PROPORTIONAL

L4 PLL LOCK

SPEED INTEGRAL

L5 CURRENT LIMIT

CURRENT LIMIT

CURRENT PROPORTIOP6

514C

CURRENT INTEGRAL P7

IR COMPENSATION

MAX SPEED CALIBRATIP1

EUROTHERM

P11

ZERO SPEED ADJUST

DRIVES

ZERO SPEED THRESHOP

CAUTION

Before Switching ON Refer to the Manual for Installation and Safety,

Switch and Transformer Setting Information.

CAUTION

Risk of Electric Shock - More than One Disconnect Switch may be Required

to De-energise the Equipment Before Servicing

AVERTISSEMENT

Risque de decharge electrique. La coupure de plusieurs interrupteurs pout

etre necessaire avant utilisation - voir le schema

CAUTION

Compatible with Type B RCD Protection Devices Only

SW1

1 2 3 4 5 6 7 8 9 10

SW2

SW3

SW4

FL1 FL2 F- F+

L2/N

A+

A-

514C Product Manual

Diagnostics and Fault Finding

5-2

DRIVE TRIPS

When a fault occurs the drive will trip and display the cause of the trip on the indicator LEDs

or on the diagnostic (test point 6) for the Thermistor/Microtherm Trip.

The Stall Trip (LED2 on) and the Thermistor/Microtherm Trip are reset by re-applying the

run signal to Terminal 5. The drive will then re-start. (It is necessary to remove then re-apply

the run signal.)

An Overcurrent (LED3 on) is not reset by the Run signal re-application as this trip can

indicate that a major fault has occurred. The overcurrent trip is reset by removing then re-

applying the auxiliary supply. Remove the Run signal before removing the auxiliary supply.

Resetting the Stall Trip does not reset the drive’s internal timer that caused the trip. If the

drive is operated in current limit (LED5 illuminated) immediately after a Stall Trip the trip

could re-occur. This protects the drive and the motor from continuous overload operation.

However, it is possible to prevent the stall trip by using the Stall Override (Terminal 15)

DIAGNOSTIC TEST POINT DESCRIPTIONS

Test

Description

Condition

Voltage

Node

Internal +15V Supply

Auxiliary Supply On

+15V ±0.15V

External +10V Supply

Auxiliary Supply On

+10V ±0.025V

External -10V Supply

Auxiliary Supply On

-10V ±0.025V

Internal -15V Supply

Auxiliary Supply On

-15V ±0.15V

Drive Enable

Enable

+10V to +24V

Terminal T20

Inhibit

Motor Microtherm

Normal

+12V to +15V

/Thermistor

Overtemperature

0V to 2V

At Zero Setpoint

+13V±2V

Above Zero Setpoint

At Zero Speed

+13V±2V

Above Zero Speed

Run

+24V±4V

Terminal T5

Inhibit

Health

Healthy

+24V±4V

Terminal T19

Unhealthy

Setpoint Ramp Input

100% Forward Speed

+10V

Terminal T13

Zero Speed

100% Reverse Speed

-10V

Positive Trim Setpoint

100% Forward Speed

+10V

Terminal T10

Zero Speed

100% Reverse Speed

-10V

Inverted Setpoint Sum

100% Forward Speed

-10V

Terminal T21

Zero Speed

100% Reverse Speed

+10V

Negative Trim Setpoint

100% Forward Speed

-10V

Terminal T17

Zero Speed

100% Reverse Speed

+10V

514C Product Manual

5-3 Diagnostics and Fault Finding

Test

Condition

Voltage

Description

Node

Total Setpoint Sum

100% Forward Speed

+10V

Terminal T12

Zero Speed

100% Reverse Speed

-10V

Speed Feedback

100% Forward Speed

-2.7V

Zero Speed

100% Reverse Speed

+2.7V

Speed Error

Run Steady State

Approx. 0V plus Ripple

Run Transient

up to ±10V

Stopped Zero Setpoint

Stopped +ve Setpoint

up to -10V

Stopped -ve Setpoint

up to +10V

Current Demand

Run Steady State

up to ± 10V

Stopped or Disabled

Speed Loop Out

Run Steady State

up to ± 10V

Stopped or Disabled

No Connection

Current Limit Terminal

Open Circuit -110%

+5.5V

Terminal T7

7.5V or greater -

+7.5V

150%.

Main Current Limit

T7 = 7.5V or greater.

P5 Maximum.

150% Current

+7.5V

P5 Minimum.

0.5% Current

+0.025V

Total Current Demand

Run Transient

up to ±7.5V

(Terminal T7

Positive Bridge at

+7.5V

7.5V or greater -150%.)

150% Limit.

Negative Bridge at

-7.5V

150% Limit.

Current Feedback

Positive Bridge at

+1.1V

100%

Negative Bridge at

-1.1V

100%

Phase Angle

Running

±10V

100% Forward Speed.

approx +10V

100% Reverse Speed.

approx -10V

Zero Speed

approx 0V

514C Product Manual

Diagnostics and Fault Finding

5-4

TROUBLESHOOTING

PROBLEM

POSSIBLE CAUSE

REMEDY

"Power On" LED 1

No Auxiliary Supply

Check Auxiliary Supply Availability. Is

Not Illuminated

Available.

the Supply Fuse fitted or the Circuit

Breaker closed?

Auxiliary Supply Fuse.

Supply fuse Blown. Investigate

Contactor connections or Transformer

Tapping Switch position.

Incorrect Supply Voltage

Check that the Supply Voltage is

Applied to Controller.

compatible with the Transformer

Tapping Switch position.

Illuminated but drive

Incorrect Auxiliary Supply

Correct Auxiliary Supply Switch Setting.

does not operate.

Switch Setting.

Controller “Trips”

Microtherm not wired.

Connect Microtherm to terminals T22

Immediately after

and T11 or if Microtherm not available

Drive Run command.

link T22 to T11.

“PLL LOCK” LED 4

Main Power Supply not

1) Main Contactor not Energised.

not illuminated after

present.

Check Run Command & Contactor

Drive Run command.

wiring.

2) Is the Supply Fuse fitted or the

Circuit Breaker closed?

Motor will not turn

Enable Signal not

Check Control Circuit Wiring.

after Drive Run

present.

Command.

No Speed Setpoint.

Check Total Setpoint terminal T12.

Check Setpoint Pot'meter & Wiring.

If using the Setpoint Ramp Input T13

check SW1/6 is OFF.

No Armature Current.

Check P5 adjustment & External

Current Limit Potentiometer setting &

wiring (if used).

No Field.

Check Field AC Supply and Field

connections.

Motor Jammed.

Free Obstruction.

Motor Runs with

Incorrect Current Limit

Check P5 setting.

“Current Limit”

Setting.

Check External Current limit setting &

LED5 illuminated

wiring if used.

and Stops after short

Incorrect Current

Check Current Calibration Switches

period with "Stall"

Calibration.

SW2, 3 & 4.

LED2 Illuminated

Motor Jammed.

Free Obstruction.

Motor Runs and

Maximum Controller

Check compatibility of Motor Voltage

Stops after short

Output Exceeded

to Controller Output Voltage.

period with "Stall"

Incorrect Feedback

Check Feedback Voltage Calibration

LED2 Illuminated

Voltage Calibration

Switches SW1/1 & SW1/2. Note these

Switches must be set for both

Tachogenerator & Armature Voltage

Feedback.

Faulty Tachogenerator

Check Tachogenerator (use Armature

and/or Coupling.

Voltage Feedback Temporarily).

514C Product Manual

5-5 Diagnostics and Fault Finding

PROBLEM

POSSIBLE CAUSE

REMEDY

Motor Runs but stops

Overcurrent.

Check Motor wiring and Motor for

after a period with

earth faults.

"Overcurrent Trip"

Check controller for Faulty Thyristor

LED 3 Illuminated.

Devices.

Motor Runs but stops

Motor Overtemperature

Check cooling Fan if used. Fan

after a period

trip from Motor

rotation may be reversed giving airflow

indicating Controller

Microtherm.

but insufficient for adequate cooling.

Unhealthy.

Check Cooling path.

Motor runs at Full

Tachogenerator

Check Tachogenerator viability and

Speed only

Feedback. Incorrect

connectivity.

Tachogenerator Polarity

Check Speed Feedback Calibration

or Open Circuit

Switches.

Tachogenerator

Check Max Speed Calibrate

Potentiometer P10.

Armature Voltage

Check Speed Feedback Calibration

Feedback.

Switches.

Check Max Speed Calibrate

Potentiometer P10.

Open Circuit Speed

Check Terminal 13 or 10 as

Setpoint Potentiometer

appropriate

Motor runs with Zero

Zero Speed Offset

Adjust P11 to give Zero Speed

Setpoint.

Adjustment

Motor Speed

Stability Adjustment.

See General Running performance

unstable at Constant

adjustments Chapter 4.

Speed Setpoint.

Current Stability

Adjust Current Loop Stability

Potentiometers P6 & P7.

Speed Stability

Adjust Speed Loop Stability

Potentiometers P3 & P4.

IR Compensation.

No IR compensation for

Tachogenerator Feedback. Reduce P8

for Armature Voltage Feedback

Drive does not

Drive incorrectly

Set SW2, SW3, SW4 to correct

produce required

calibrated.

calibration current.

current.

Current calibration set

The maximum current that the drive

incorrectly.

can produce is its rated current.

Setting the calibration above this can

cause damage.

Settings above 39.9Amps will cause

erroneous calibration values.

DO NOT CALIBRATE THE DRIVE

ABOVE RATED CURRENT.

Current Limit set wrongly.

Check the current limit diagnostic 23

and the main current limit diagnostic

24. Adjust P5 and external current

limit pot (if used).

514C Product Manual

Service and Repair

6-1

Chapter 6 Service and Repair

The product has no user serviceable parts and should be returned to SSD Drives for repair.

The product should be returned in the original packaging if possible or else reasonable care

should be taken in the packing of the product to ensure that no transport damage be incurred.

Technical Support can be obtained by contacting SSD Drives at the address given or your

local supplier.

DISPOSAL

This product contains materials which are consignable waste under the Special Waste

Regulations 1996 which complies with the EC Hazardous Waste Directive - Directive

91/689/EEC.

We recommend you dispose of the appropriate materials in accordance with the valid

environmental control laws. The following table shows which materials can be recycled and

which have to be disposed of in a special way.

Matrial

Recycle

Disposal

metal

yes

plastics material

yes

printed circuit board

yes

The printed circuit board should be disposed of in one of two ways:

1. High temperature incineration (minimum temperature 1200^oC) by an incinerator

authorised under parts A or B of the Environmental Protection Act.

2. Disposal in an engineered land fill site that is licensed to take aluminium electrolytic

capacitors. Do not dispose of in a land fill site set aside for domestic waste.

Packaging

During transport our products are protected by suitable packaging. This is entirely

environemntally compatible and should be taken for central disposal as secondary raw

material.

514C Product Manual

ISS.

MODIFICATION

ECN No.

DATE

DRAWN

CHK'D

514C Product Manual.

Sheet 1 filed in drawing office.

Added to Product Identification diagram

“Auxiliary Supply Selector Switch”.

Page 3-3 Added to Recommendations,

“Unused Analogue ... interference”.

Page 4-4 Added to Power-Up, v), “Note ...

switch”.

Page 4-6 Added to 15. “Note ... change.”

Page 5-4 Added to Troubleshooting

“Illuminated but Drive does not operate”.

12307

15.4.98

FEP

GDR

Page 1-4 New CE EMC Declarations.

13908

15.1.01

FEP

Pages 1-8 changed Terminal Tightening

13831

Torque from 0.6 Nm to 0.45 and 4.5 lbf-in to

4.0.

0.6 Nm to 0.5 and added (UL open-type).

Page 1-11 Added “Overvoltage”.

“

Page 3-4 changed Terminal tightening Torque

“

Control settings from 0.6 to 0.45, 0.4 to 0.33,

4.5 to 4.0 and Auxiliary settings from 0.6 to

0.5 and 0.4 to 0.375.

Page 3-5 Re-written for UL Compliance

“

Page 6-1 Added Disposal information.

Address list added to back cover.

13164

New Certificates.

19887

5.7.07

GDR

Company name change and new Safety

(19591)

Information

FIRST USED ON

MODIFICATION RECORD

514C Product Manual

SHT. 2

DRAWING NUMBER

OF 2

ZZ463296