ABB Softstarters User Guide

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1SFC132081M0201 EN, Rev K

Softstarters Type PSTX30...PSTX1250

Installation and commissioning manual

Original instruction

This is the Installation and commissioning manual for Softstarters Type PSTX30…PSTX1250.

Document number: 1SFC132081M0201

Revision: K

Issue date: 2017-09-07

Data can be changed without notice.

We reserve all rights to this document, even in the event that a patent is issued and a different commercial proprietary right is registered. Improper use, in particular reproduction and dissemination to third parties, is not permitted.

This document is written carefully. If you ﬁnd an error, please notify us as soon as possible.

The data contained in this manual is intended solely for the product description and is not to be deemed to be a statement of guaranteed properties. In the interests of our customers, we constantly seek to ensure that our products are developed to the latest technological

Author’s address:

ABB AB Control Products SE-721 61 VÄSTERÅS, Sweden www.abb.com/lowvoltage

Read this first

Warning and safety

Thank you for selecting this ABB PSTX Softstarter.

Carefully read and make sure that you understand all instructions before you install, connect, configure the Softstarter.

This manual is intended for installation and advanced usage of the PSTX Softstarter. For quick and easy installation, see 1SFC132082M9901 - Softstarters Type PSTX30...PSTX1250 User Manual short form. The manual is available on: http://www.abb.com/lowvoltage

When this manual refers to http://www.abb.com/ lowvoltage: Select the link Control Products, continue to Softstarters and type in the specified reference in the search field.

• Only authorized and appropriately trained personnel are permitted to install and make the electrical connection of the Softstarter. Obey all laws and regulatons.

• Only authorized personnel are permitted to do service and repair on the Softstarter.

• Unauthorized repair will have an effect on the warranty.

• ABB personnel must obey the instructions in ABB CISE

15.4.

• This manual is a part of the PSTX Softstarter. Always keep this manual available when you work with the PSTX Softstarter.

• Examine the Softstarter and the package when you unpack your new PSTX Softstarter. If there are damages, please speak to the transportation company or the ABB reseller/office immediately.

Safety notes

In the manual, these symbols are used

WARNING

General warning symbol indicates the presence of a hazard which could result in personal injury and damage to equipment or property.

WARNING

Warning symbol indicates the presence of hazardous voltage which could result in personal injury.

General safety information

WARNING

Approved personnel are allowed to install and make the electrical connection of the Softstarter in accordance with existing laws and regulations.

WARNING

Examine the Softstarter and the package when you unpack your new PSTX Softstarter. If there are damages, please speak to the transportation company or the ABB reseller/office immediately.

WARNING

Only approved personnel are allowed to do service and repair.

Note: not approved repair can effect the warranty.

Legal Disclaimer

The PSTX Softstarter is designed to be connected to and to communicate information and data via a network interface. It is customers sole responsibility to provide and continuously ensure a secure connection between the product and your network or any other network (as the case may be) and to establish and maintain any appropriate measures (such as but not limited to the installation of firewalls, application of authentication measures, encryption of data, installation of anti-virus programs, etc) to protect the PSTX Softstarter, the network, its system and the interface against any kind of security breaches, unauthorized access, interference, intrusion, leakage and/or theft of data or information.

ABB Ltd and its affiliates are not liable for damages and/or losses related to such security breaches, any unauthorized access, interference, intrusion, leakage and/ or theft of data or information.

WARNING

Approved personnel are allowed to install and make the electrical connection of the Softstarter in accordance with existing laws and regulations.

INFORMATION

Information sign tells the reader important facts and conditions.

Changes to data in this manual can be applied without notice.

Softstarters Type PSTX

Installation and commissioning manual

1 Introduction

2 Quick start

3 Description

4 Installation

5 Connection

6 Human machine interface (HMI)

7 Functions

8 Communication

9 Maintenance

10 Troubleshooting

11 Wiring and application diagrams

12 Third par ty licenses

13 Revision

14 Index

1 Introduction

1.1 Documentation for Softstarter PSTX30...PSTX12500

1.1.1 Installation and commissioning manual

1.2 Intended audience 9

1.3 Revision notes and other documents 9

1.4 Acronyms and abbreviations 9

1SFC132081M0201 | Installation and commissioning manual | Introduction 7

This chapter gives an introduction to the Softstarter documentation manuals and its chapters, releases, intended audience and it tells about concepts.

1.1.1 Installation and commissioning manual

This manual, “Softstarters Type PSTX30...PSTX1250 Installation and commissioning manual”, contains instructions on how to install, commission and maintain

1.1 Documentation for Softstarter PSTX30...PSTX1250

For the Softstarter types PSTX30...PSTX1250, these manuals and catalogs are available:

1SFC132081M0201

the Softstarter. It gives procedures for mechanical and electrical installation, and installation of communication devices. It also gives information abouts energizing, settings and configuration.

To start quickly, see chapter 2 Quick start or use the short form manual (1SFC132082M9901). For chapter content, see Table 2 Chapter contents below:

This document. Installation and commissioning manual (English version). See chapter 1.1.1 Installation and

commissioning manual more information.

1SFC132082M9901

Installation and commissioning manual - Short form. See chapter 1.1.2 Installation and commissioning

manual - Short form for more information.

1SFC132009C0201

Catalog Softstarters Type PSTX and PSTB.

These documents are available online in PDF format. A printed version of the “Installation and commissioning Short form” is included with the Softstarter.

These manuals are available as online PDF-files:

Table 1 Languages

Document ID Language

1SFC132081M1301 AR Arabic 1SFC132081M2001 ZH Chinese 1SFC132081M4601 CS Czech 1SFC132081M0101 DE German 1SFC132081M0201 EN English 1SFC132081M0701 ES Spanish 1SFC132081M1801 FI Finnish 1SFC132081M0301 FR French 1SFC132081M0901 IT Italian 1SFC132081M3101 NL Dutch 1SFC132081M4001 PL Polish 1SFC132081M1601 PT Portuguese 1SFC132081M1101 RU Russian 1SFC132081M3401 SV Swedish 1SFC132081M1901 TR Turkish

Table 2 Chapters contents

Chapters Description

1. Introduction Introduces the reader to this manual.

2. Quick start Contains information for quick installation of

3. Description Gives a description of the Softstarter with

4. Installation Contains information of the delivery, how to

5. Connection Contains instructions to make the

6. Human-Machine Interface

7. Functions Gives a description of all functions of the

8. Communication Gives a description of the communication

9. Maintenance Gives a description of the necessary

10. Troubleshooting Contains instructions to find and correct the

11. Wiring diagrams Contains electrical and application diagrams

12. Third party

Licenses

13. Revision Shows all revisions of the manual

14. Index Index of the content of this manual

the Softstarter and get it into operation.

specifications and a list of functions.

unpack and install the Softstarter.

electrical connections, and connections for communication devices.

Gives a description of the Human-Machine Interface. Gives a description of all settings and navigation of the menu systems.

Softstarter, with their minimum, maximum and default values. This chapter is intended for the experienced user.

ports of the Softstarter.

maintenance and how to do it.

most common errors.

for the Softstarter. 3’rd party licenses used by Softstarter

1.1.2 Installation and commissioning manual - Short form

The “Softstarters Type PSTX30...PSTX1250 Installation and commissioning manual - Short form” contains brief

information about the Softstarter:

These documents can be found at: www.abb.com/lowvoltage. Select the link Control Products on the site, and then continue to Softstarters.

-Installation

-Electrical connections

-Basic functions

-Troubleshooting

The short form contains the languages shown in

Table 1 Languages. The short form has document ID

1SFC132082M9901.

8 Introduction | Installation and commissioning manual | 1SFC132081M0201

1.2 Intended audience

1.2.1 General

The Installation and commissioning manual is intended for authorized installation, commissioning, and maintenance personnel.

1.2.2 Requirements for personnel

The installation personnel must have a basic knowledge in how to handle electrical equipment. The commissioning and maintenance personnel must have good experience in how to use electrical equipment. ABB personnel must obey the instructions in ABB CISE 15.4.

1.3 Revision notes and other documents

For latest information on revisions and other documents related to the PSTX Softstarters, please see www.abb.com/lowvoltage. Select the link Control Products on the site, and then continue to Softstarters.

1.4 Acronyms and abbreviations

Table 3 Acronyms and abbreviations

Acronym/

Abbreviation

BP Bypass DOL Direct-on-line EOL Electronic overload FB Fieldbus FBP Fieldbus Plug HMI Human-Machine Interface I

IT Information Technology LED Light Emitting Diode PCBA Printed Circuit Board Assembly PLC Programmable Logic Controller PTC Positive Temperature Coefficient SC Short Circuit SCR Silicon Controlled Rectifier (thyristor) TOR Top of Ramp (full voltage/Full-On) U

*) For definition see IEC 60947-1 edition 5.0

Description

Rated operation current

Rated control circuit voltage, used for controlling the Softstarter. *

Rated operation voltage on the motor (3 phase main voltage feeding the motor). *

Rated control supply voltage, feeding the electronics in the Softstarter. *

1SFC132081M0201 | Installation and commissioning manual | Introduction 9

10 Introduction | Installation and commissioning manual | 1SFC132081M0201

2 Quick start

2.1 Connection

2.2 Configuration

2.2.1 Basic set-up 14

2.2.2 Application set-up 14

2.3 How to start/stop the motor

1SFC132081M0201 | Installation and commissioning manual | Quick start 11

This chapter is a short guide on how to connect,

1SFC132081M0201

configure and start the Softstarter in an easy way.

This product was carefully manufactured and tested, but damage can occur during transportation. Therefore, obey these instructions:

WARNING

Dangerous voltage: Can cause death or serious injury. Always set the power switch to off and lock out all power to this device before you start to

work on the equipment.

1 2

WARNING!

Installation of electrical connections must be done by authorized personnel. Obey all laws and regulations.

PSTX

WARNING!

Before you connect the Softstarters PSTX30... PSTX170 to the operation voltage for the ﬁrst time, apply control supply voltage to open the bypass relays. (see 2.1 Connection). This is necessary to avoid an accidental start of the equipment while it is connected to operation voltage.

Figure 2.1

In Line (1) and Inside Delta (2) connection

INFORMATION

ABB personnel must obey the instructions in

ABB CISE 15.4.

2.1 Connection

1. To install the Softstarter see chapter 4 Installation.

INFORMATION

You can connect PSTX Softstarters In Line 1 and Inside Delta 2, see Figure 2.1.

2. Connect the main circuit: terminals 1L1 - 3L2 5L3 to the line side 1, and terminals 2T1 - 4T2

- 6T3 to the motor side 2, see Figure 2.2.. Use wire connection for PSTX30...105, see Figure 2.2 and terminal connection for PSTX142...570, see Figure 2.3.

3. Connect the line side to terminals 1L1, 3L2, 5L3. see 1 and Figure 2.2. Connect the motor to terminals 2T1, 4T2, 6T3 on the motor side, see 2 Figure 2.2 and Figure 2.3.

5L3

3L2

1L1

Figure 2.2

Terminal connection clamps

Line side

5L3

3L2

1L2

Line side

Motor side

2T1

4T2

6T3

INFORMATION

Use only wires of the same dimension when you connect 2 wires to each terminal. (Possible for PSTX30...105 only).

4. Connect the control supply voltage (100-250V 50/60Hz) to terminal 1 and 2.

5. Connect the functional ground (terminal 22), to a ground point close to the Softstarter,

see Figure 2.4.

12 Quick start | Installation and commissioning manual | 1SFC132081M0201

Figure 2.3

Terminal connection bars

4T2

Motor side

6T3

2T1

INFORMATION

1SFC132081M0201

The ground is not a protective ground, it is a functional ground. The maximum length of the ground cable is 0.5 m. Connect the ground cable to the installation plate were the Softstarter is attached. The installation plate must also be grounded.

INFORMATION

Do not use functional ground in IT-networks, commonly found in for instance marine applications.

6. Look at the diagram, see Figure 2.7, and connect the start/stop circuits: terminal 13, 14, 18, 19 and 20/21, with the internal 24V DC terminal. When you use internal 24 V DC (terminals 20 or 21), the terminals 18 and 19 must be connected to each other. For external control circuit voltage,

see chapter 5.1.2.3 Start and Stop - terminals

13, 14, 18, 19, 20, 21.

WARNING

Use 24V DC only when you connect terminal 13, 14, 15, 16 and 17. Other voltages can cause damage to the Softstarter and the warranty will no longer be valid. For more information about terminal 15, 16 and

17, see chapter 5.1.2.4 Programmable inputs -

terminals 15, 16 and 17.

7. Connect terminals 4, 5, 6, 7, 8, 9, 10, 11 and 12 to use the signal output relays. These are potential-free contacts for maximum 250 V AC, 1.5 A AC-15 and 30 V DC, 5 A DC-12. See Figure 2.5.

8. Make sure that the operation voltage and control supply voltage agree with the Softstarter ratings.

9. Set the control supply voltage switch to ON.

10. The green Ready LED is constant lit if the following conditions are fulfilled:

- Control supply voltage is detected

- Mains three phase voltage is detected

- Mains frequency is within range (40-72Hz)

- Motor connection is detected

- Phase sequence is detected

- No events are active

- Enable signal is active

- If the max nbr of starts per hour function is enabled and set to stop manual or stop automatic, the remaining time to start counter (which can be shown in the HMI homeview) has to be zero Otherwise the ready LED is flashing, see Figure

2.6.

11. The language settings appear on the screen. Select your language and push the selection soft key “OK”. The HMI now downloads the language data from the Softstarter. This can take some minutes. When this is done the HMI shows the Home view.

Figure 2.4

Functional ground, terminal 22

L1 L2 L3 N

KM1

1L13L2 5L3

2T14T2 6T3

UVW

StartStop

Star 24 V DCt Stop

Figure 2.7

Circuit diagram (Fuse and contactor version)

L1 L2 L3 N

1L13L2 5L3

2T14T2 6T3

UVW

StartStop

Star 24 V DCt Stop

Figure 2.5

Circuit diagram ( MCCB version)

100-250V 50/60 Hz K4 K4 K4

StartStopResetIn1In2 DGND DND +24V GND

PSTX

2014 18 1913

19 201815 16 17141321 21

2014 18 1913

19 201815 16 17141321 21 22

121110987654

12. Configure applicable parameters as given in

chapter 7 Functions or use the assistants as

given in chapter 2.2 Configuration.

1SFC132081M0201 | Installation and commissioning manual | Quick start 13

Figure 2.6

Flashing “Ready” LED

2.2 Configuration

For a quick configuration of the Softstarter, use the Assistants menu.

The Assistants menus are divided into:

• Basic set-up

- The Basic set-up menu is divided into 4 steps:

1. Language

2. Date and time

3. Motor data

4. System configuration

• Application set-up

- The Application set-up is divided into 3 steps:

1. Application set-up

2. Keep/Change values

3. Tune settings

2.2.1 Basic set-up

You see this set-up when you start the Softstarter. To disable this set-up, see step 6 below.

1. Find the Assistants menu by pushing “Menu”. Scroll to Assistants with the Navigation keys. Push

“Select” to enter the Assistants menu.

2. Scroll to the Basic set-up menu with the Navigation keys. Push “Select” to enter the menu.

3. The Basic set-up starts with step 1 of 5, Language. Push “Edit” to change language. Use the Navigation keys to select language and then push “Save”.

4. Push to enter step 2(5), Date and time. Push

“Edit” and use the Navigation keys to edit date

and time, then push “Save”.

5. Push to enter step 3(5), Motor data. Push “Edit” to change the Motor rated current Ie. Use the Navigation keys to change the value and then push “Save”.

2.2.2 Application set-up

1. Find the Assistants menu from the Home view by pushing “Menu”. Scroll to Assistants with the Navigation keys. Push “Select” to enter the Assistants menu.

2. Scroll to the Application set-up menu with the Navigation keys and then enter the menu by pushing “Select”.

3. The Application set-up will start with step 1, Application type. Scroll to the appropriate application type and then push “Select”. For

a full Application list, see chapter 7.25 Complete parameter list.

4. Push to enter step 2, Values. You can select “Keep actual values” or “Change to recommended values”. Scroll to the selection of your choice and Push “Select” to apply.

WARNING!

Note that your saved parameter values are lost if you select “Change to recommended values”.

5. Push to enter step 3, Tune settings. In most cases the recommended values are sufficient, but sometimes fine tuning is necessary. For fine tuning, push “Edit” and then use the navigation keys to set:

-Start ramp time: 1 - 120s

-Stop ramp time: 1 - 120s

-Start ramp initial level: 10 - 99%

-Stop ramp end level: 10 - 99%

-Current limit level: 1.5 - 7.5 x Ie

-Start mode: Voltage ramp, Torque ramp or Full voltage start

-Stop mode: No ramp, Voltage ramp, Torque ramp, Dynamic brake

6. Push and then push “Done” to finish the Application set-up. If necessary, fine tuning can also be done in the Parameters menu.

6. Push to enter step 4(5), System configuration. Here you can set if the Softstarter enters the Basic set-up at power on or not. Use the Navigation keys to select Yes or No and then push “Save”.

7. Push to enter step 5(5) and then Push “Done” to finish the Basic setup. For more settings, enter Application set-up.

14 Quick start | Installation and commissioning manual | 1SFC132081M0201

2.3 How to start/stop the motor

WARNING

Dangerous voltage: Can cause death or serious injury. Always set the power switch to off and lock out all power to this device before you start to work on the equipment.

WARNING

Approved personnel are allowed to install and make the electrical connection of the Softstarter in accordance with existing laws and regulations.

WARNING!

INFORMATION

ABB personnel must obey the instructions in ABBCISE15.4.

1. Set the operation voltage switch to ON.

2. To start the Softstarter from the keypad, push the R/L-key to select local control, then push the Start key on the keypad. Push Stop to stop the Softstarter

3. To start from hard wire control, push the R/L-key to select hard wire control, then push the remote Start key. Push Stop to stop the Softstarter.

1SFC132081M0201 | Installation and commissioning manual | Quick start 15

16 Quick start | Installation and commissioning manual | 1SFC132081M0201

3 Description

3.1 Overview

3.1.1 Operation functions 18

3.1.2 Protection functions 18

3.1.2.1 User defined protection 19

3.1.3 Warning functions 19

3.1.4 Fault detection functions 19

3.1.5 Softstarter overview 20

3.1.6 Type designation 21

3.1.7 Environmental influence 21

3.1.8 Specifications 21

3.2 Technical data

3.2.1 General 22

3.2.2 Technical data for external keypad 22

3.2.3 Semi-conductor fuses 22

3.2.4 Weights 22

3.2.5 Softstarter ratings 23

3.2.6 Dimensions 25

1SFC132081M0201 | Installation and commissioning manual | Description 17

This chapter gives a description of the Softstarter in general, specifications and available components and spare parts.

3.1 Overview

3.1.1 Operation functions

Available functions are listed below:

• Voltage start ramp

• Voltage stop ramp

• Torque start ramp

The PSTX Softstarter has the latest technology for soft start and soft stop of squirrel cage motors. The Softstarter has multiple advanced motor protection features as standard.

WARNING

If using the Rated Operational Voltage U /N) as source for Control Supply Voltage Us make sure to not exceed Us 250V AC,50/60Hz.

Bypass

Softstarter range PSTX30...1250 have integrated bypass components.

User interface

The keypad on the front has Navigation keys, Selection soft keys, Start and Stop keys, Local or Remote key, Information key and a clear information screen. You can select 15 user languages.

You can control the Softstarter in 3 different ways:

• Hardwire inputs control

• Keypad control (either attached to the Softstarter front or detached and connected with the cable included)

• Fieldbus communication interface (by built in Modbus, Anybus module or the FieldBus Plug with adapter)

You can use only one type of control at the same time. Default selection is hardwire inputs control.

(Phase

• Torque stop ramp

• Full voltage start

• No ramp

• Stand-still brake

• Current limit

• Kick start

• Slow speed

• Motor heating

• Sequence start

• Automatic restart

3.1.2 Protection functions

The PSTX Softstarter has protection functions to protect the Softstarter, motor and other equipment. All protections can have automatic reset or manual reset. You can enable or disable the protection.

Available protections are listed below:

• EOL protection

• Locked rotor protection

• Phase reversal protection

INFORMATION

Keypad control has the highest priority and overrides all other control methods.

Fans

The integrated fans for cooling work during ramping (start/stop) and when the heatsink temperature is too high. A thermistor monitors the temperature.

• Current imbalance protection

• Overvoltage protection

• Under voltage protection

• Ground fault protection

• Voltage imbalance protection

• Voltage outputs protection

• External thermal sensor - PT100 protection

• External thermal sensor - PTC protection

• Power factor underload protection

• Current underload protection

• User defined protection

• Too long current limit protection

• Bypass open protection

• Fieldbus failure protection

• Extension IO failure protection

• HMI failure protection

• Max number of starts

18 Description | Installation and commissioning manual | 1SFC132081M0201

• Frequency range protection

• Phase reversal protection

• Too long start time protection

• Auto restart protection

3.1.2.1 User defined protection

3.1.4 Fault detection functions

The Softstarter has a number of fault detection functions to signal malfunction at Softstarter, motor or power network level. The Softstarter identifies external and internal faults. The user cannot disable fault detection functions except for Emergency mode, chapter 7.20.1.

You can use your own specified protection, with the programmable digital input and an external device/sensor. The protection operates when the input signal comes at high level (fieldbus or physical I/O).

3.1.3 Warning functions

The Softstarter has warning functions for potential risks, that operate before a protection function operates.

A warning cannot stop the Softstarter. A reset of a warning is not necessary.

You can change the warning level and other parameters for the warning functions. Warnings are stored in the event list.

Available warnings are listed below:

• Current imbalance warning

• Overvoltage warning

Available faults are listed below:

• Phase loss fault

• High current fault

• Low supply voltage fault

• Bad network fault

• Thyristor overload fault

• Short circuit fault

• Shunt fault

• Unspecified fault

• Heatsink overtemperarure fault

• Open circuit thyristor fault

• Faulty usage

• Connection fault

• Under voltage warning

• EOL time-to-trip warning

• EOL warning

• Total Harmonic Distortion (THD) warning

• Voltage imbalance warning

• Power factor underload warning

• Current underload warning

• Fans fault warning

• Locked rotor warning

• Thyristor overload warning

• Short circuit warning

• Number of starts warning

• Modbus configuration warning

• Phase loss warning

• Motor runtime warning

1SFC132081M0201 | Installation and commissioning manual | Description 19

3.1.5 Softstarter overview

1SFC132081M0201

Change the settings through Keypad and Fieldbus communication.

Use the keypad to change settings for each parameter alone or as a selection of default parameters for different applications. Most parameters have one possible setting, but some parameters have extra settings for sequence start. The default parameter settings are stored in the unit for a reset to default. When the fieldbus communication is selected, most parameters can also be changed from this interface.

Overview, See Figure 3.1.

Terminal marking of control circuits

Supply voltage Us

100-250V 50/60 Hz K4 K5 K6

Order code

Ready (Green)

Run (Green)

Ready

Run Fault

Technical data according to IEC 60 947-4-2

Technical data according to UL 508

Com1 Com2

Anybus connection (Com1)

Fieldbus plug adapter connection (Com2)

Motor side connection

Figure 3.1

Softstarter overview

3L21L1 5L3

Start StopIn1 In2DGND+24VGND

4T22T1 6T3

In0

PSTX

Protection

Symbol for Torque control

Screen

Protection (Yellow) Fault (Red)

Keypad

Mini USB Country of origin

Utilization code

Approvals

Terminal marking of control circuits

Line side connection

20 Description | Installation and commissioning manual | 1SFC132081M0201

3.1.6 Type designation

1SFC132081M0201

3.1.8 Specifications

Table 1 Type designation

Designation

(i.e. PSTX370-600-70)

PSTX Softstarter type 370 Current rating

600 Main voltage

70 Supply Voltage

Description

370 = 370A

600 = 208 - 600V 50/60 Hz 690 = 400 - 690V 50/60 Hz

70 = 100 - 250V 50/60 Hz

Type designation, see Figure 3.2.

PSTX-370-600-70

Supply Voltage

70 = 100 - 250V 50/60 Hz

Main voltage

600 = 208 - 600V 50/60 Hz 690 = 400 - 690V 50/60 Hz

Current rating

370 = 370A

Softstarter range

Figure 3.2

Type designation

Table 2 Specifications

General data Description

Degree of protection: Main circuit Degree of protection: Supply and control circuit Operating position Vertical at ± 30° Ambient temperature Storage: -40 °C to +70 °C

Altitude 1000 m (3281 ft.) above sea level without

Pollution degree 3 Relative humidity 5 - 95% (non condensing) Standards IEC 60529

Standards UL UL508 PTC input IEC 60947-8 Mark A detectors

EMC

Marine approvals Speak to your ABB sales office

PSTX30...105: IP10 PSTX30...105: IP20

(-104 °F to 140 °F)

Operation: -25 °C to +60 °C

(-77°F to 104 °F)

De-rating: Above 40 °C (104 F) up to max.

60 °C (140 F) reduce the rated current with 0,8% per °C (0,44% per F).

derating. 1000 - 4000 m (3281 - 13123 ft.) with derating 0,7%/100 m (0,22%/100ft)

IEC 60947-1 IEC60947-4-2

DIN 44081 and DIN 44082

IEC 60947-4-2 Class A

PSTX142...1250: IP00 PSTX142...1250: IP20

3.1.7 Environmental influence

The product is designed to reduce the effects on the environment during manufacturing and use of the product. Most of the materials used are recyclable. Obey local laws when you handle and recycle the materials.

You can find further information about used material and recycling of the product at:

www.abb.com/lowvoltage

The Softstarter is designed for class A equipment.

Use of the product in domestic environments can cause radio interference. If so, it can be necessary to use more mitigation procedures.

1SFC132081M0201 | Installation and commissioning manual | Description 21

3.2 Technical data

3.2.1 General

Table 3 General

General data Description

24 V output 24 V ± 5% Max 250 mA Rated insulation voltage, Ui600 V / 690 V

3.2.3 Semi-conductor fuses

WARNING!

Semiconductor fuses must be used to keep the warranty on the thyristors.

INFORMATION

To achieve a type 2 coordination, semiconductor fuses must be used.

Rated operation voltage, Ue208-600 / 690 V, 50 / 60 Hz

Rated supply voltage,Us 100-250 V, 50 / 60 Hz

Voltage tolerance +10% to -15% Rated frequency 50 / 60 Hz Frequency tolerances ± 10% Rated impulse withstand voltage

6 kV Operation circuit

4 kV Control and supply circuit Relay outputs 3 programmable Number of controlled

3 phases Inputs Start, stop, 3 programmable inputs

(Digital I/O: In0, In1, In2), temperature

sensor input. Outputs Relay outputs: K4 K5 K6. Output relay

250 V AC, Ith = 5A, Ie = 1.5A (AC-15) performance Analog output 4-20 mA, 0-20 mA, 0-10 V, 0-10 mA PTC input 2825 ohm ± 20% switch off resistance

1200 ohm ± 20% switch on resistance Cooling system Fan Recommended fuse

Control supply circuit

6 A Delayed

MCB use C characteristics Communication 3 Fieldbus ports, Extension I/O Communication protocols

DeviceNet / Profibus DP / Modbus /

EtherNET/IP / Modbus TCP/ Profinet

Table 5 Fuses ratings and power losses

Current range

Max

Max fuse raiting - main

1) 2)

circuit

power

Bussmann fuses, DIN43 620

loss at

(Knife)

rated I

Power require-

ments supply

circuit Holding

(VA) /

Type A W A Type Size

Pull-in (VA)

PSTX30 9.0...30.0 0.8 100 170M1567 000 49/51 PSTX37 11.1...37.0 1.2 125 170M1568 000 49/51 PSTX45 13.5...45.0 1.8 160 170M1569 000 49/51 PSTX60 18.0...60.0 3.2 160 170M1569 000 49/51 PSTX72 21.6...72.0 4.7 250 170M1571 000 49/51 PSTX85 22.5...85.0 6.5 315 170M1572 000 49/51 PSTX105 31.8...106.0 10 400 170M3819 1* 49/51 PSTX142 42.9...143.0 18 500 170M5810 2 49/53 PSTX170 51.3...171.0 26 630 170M5812 2 49/53 PSTX210 63.0...210.0 48 630 170M5812 2 56/276 PSTX250 75.0...250.0 68 700 170M5813 2 56/276 PSTX300 90.0...300.0 97 800 170M6812 3 56/276 PSTX370 111.0...370.0 148 900 170M6813 3 56/276 PSTX470 141.0...470.0 99 900 170M6813 3 67/434 PSTX570 171.0...570.0 146 1000 170M6814 3 67/434 PSTX720 216.0...720.0 78 1250 170M8554 3 61/929 PSTX840 252.0...840.0 106 1500 170M6018 3 61/929 PSTX1050 3)315.0...1050.0 165 1800 170M6020 3 68/929 PSTX1250

3) 4)

For the supply circuit 6 A delayed, for MCB use C characteristics.

For inside delta connection the fuses shall be placed inside the delta. Contact ABB for

more information.

170M6019 with fuse rating 1600 A should be used for 690 V version.

For 690 V version, Bussmann fuses are only available for motors with rated current up

to 1150 A.

375.0...1250.0 234 2000 170M6021 3 68/929

You can find more detailed information at:

http://applications.it.abb.com/SOC/

3.2.2 Technical data for external keypad

3.2.4 Weights

Table 4 Technical data for external keypad

Display Display type

Status indicating LEDs Ready: Green

Run: Green Protection: Yellow Fault: Red

Ambient temperature Storage: -25 °C to +70 °C (-13 °F

to 158 °F) Operation: -25 °C to +60 °C (-13 °F to 140 °F)

Degree of protection IP66

Table 6 Weights

Type Weight in kg Weight in lbs

PSTX30...105 6,1 13,5 PSTX142...170 9,6 21,2 PSTX210...370 12,7 27,9 PSTX470 25.5 55.1 PSTX570 27.5 59.5 PSTX720 ...840 46.2 101.4 PSTX1050 64.5 141.1 PSTX1250 65 143.3

UL approval Type 1

Type 4X Type 12

Marine approvals Speak to your ABB sales office

22 Description | Installation and commissioning manual | 1SFC132081M0201

3.2.5 Softstarter ratings

PSTX30…1250 Temp ≤ + 40

IEC

Softstarter type Order number Ie range

PSTX30-600-70 1SFA898103R7000 9-30A 7,5 15 18,5 12,5 25 30 30 52 PSTX30-690-70 1SFA898203R7000 9-30A 15 18,5 25 25 30 45 30 52 PSTX37-600-70 1SFA898104R7000 11,1-37A 9 18,5 22 15 30 37 37 64 PSTX37-690-70 1SFA898204R7000 11,1-37A 18,5 22 30 30 37 55 37 64 PSTX45-600-70 1SFA898105R7000 13,5-45A 12,5 22 25 25 37 45 45 76 PSTX45-690-70 1SFA898205R7000 13,5-45A 22 25 37 37 45 59 45 76 PSTX60-600-70 1SFA898106R7000 18-60A 15 30 37 30 55 75 60 105 PSTX60-690-70 1SFA898206R7000 18-60A 30 37 55 55 75 90 60 105

PSTX30...105

PSTX72-600-70 1SFA898107R7000 21,6-72A 18,5 37 45 37 59 80 72 124 PSTX72-690-70 1SFA898207R7000 21,6-72A 37 45 59 59 80 110 72 124 PSTX85-600-70 1SFA898108R7000 25,5-85A 22 45 55 40 75 90 85 147 PSTX85-690-70 1SFA898208R7000 25,5-85A 45 55 75 75 90 132 85 147 PSTX105-600-70 1SFA898109R7000 31,8-106A 30 55 75 55 90 110 106 181 PSTX105-690-70 1SFA898209R7000 31,8-106A 55 75 90 90 110 160 106 181 PSTX142-600-70 1SFA898110R7000 42,9-143A 37 75 90 75 132 160 143 245 PSTX142-690-70 1SFA898210R7000 42,9-143A 75 90 132 132 160 220 143 245 PSTX170-600-70 1SFA898111R7000 51,3-171A 45 90 110 90 160 200 171 300 PSTX170-690-70 1SFA898211R7000 51,3-171A 90 110 160 160 200 257 171 300

PSTX142-170

PSTX210-600-70 1SFA898112R7000 63-210A 59 110 132 102 184 250 210 360 PSTX210-690-70 1SFA898212R7000 63-210A 110 132 184 184 250 315 210 360 PSTX250-600-70 1SFA898113R7000 75-250A 75 132 160 132 220 295 250 430 PSTX250-690-70 1SFA898213R7000 75-250A 132 160 220 220 295 400 250 430 PSTX300-600-70 1SFA898114R7000 90-300A 90 160 200 160 257 355 300 515 PSTX300-690-70 1SFA898214R7000 90-300A 160 200 257 257 355 500 300 515

PSTX210...370

PSTX370-600-70 1SFA898115R7000 111-370A 110 200 257 200 355 450 370 640 PSTX370-690-70 1SFA898215R7000 111-370A 200 257 355 355 450 600 370 640 PSTX470-600-70 1SFA898116R7000 141-470A 132 250 315 250 450 600 470 814 PSTX470-690-70 1SFA898216R7000 141-470A 250 315 450 450 600 800 470 814 PSTX570-600-70 1SFA898117R7000 171-570A 160 315 400 295 540 700 570 987

PSTX470...570

PSTX570-690-70 1SFA898217R7000 171-570A 315 400 560 540 700 960 570 987 PSTX720-600-70 1SFA898118R7000 216-720A 200 400 500 355 710 880 720 1247 PSTX720-690-70 1SFA898218R7000 216-720A 400 500 710 710 880 1200 720 1247 PSTX840-600-70 1SFA898119R7000 252-840A 250 450 600 450 800 1000 840 1455

PSTX720...840

PSTX840-690-70 1SFA898219R7000 252-840A 450 600 800 800 1000 1400 840 1455 PSTX1050-600-70 1SFA898120R7000 315-1050A 315 560 730 500 1000 1250 1050 1810 PSTX1050-690-70 1SFA898220R7000 315-1050A 560 730 1000 1000 1250 1700 1050 1810 PSTX1250-600-70 1SFA898121R7000 375-1250A 400 710 880 670 1200 1500 1250 2160

PSTX1050...1250

PSTX1250-690-70 1SFA898221R7000 375-1250A 710 880 1200 1200 1500 2000 1250 2160

when connected In Line

220-

380-

230V

400V 500V 690V

kW kW kW kW kW kW kW kW A A

Motor power

C (104 °F), 4 * Ie in 10 sec.

when connected Inside Delta

220230V

Motor power

380-

400V 500V 690V In Line

Rated current

Inside

Delta

1) All data for 40°C ambient. Above 40°C (104 F) up to max. 40°C (140 F) reduce the rated current with 0,8% per 40°C (0,44% per F).

1SFC132081M0201 | Installation and commissioning manual | Description 23

PSTX30…1250 Temp ≤ + 40

C (104 °F), 4 * Ie in 10 sec.

Softstarter type Order number

Motor power

when connected In Line

220240V

440480V

208V

hp hp hp hp hp hp hp hp A A

550600V 208V

Motor power

when connected Inside Delta

220-

440-

240V

480V

Rated current

550-

600V In Line

Inside

Delta

PSTX30-600-70 1SFA898103R7000 7,5 10 20 25 10 15 30 40 28 48 PSTX30-690-70 1SFA898203R7000 20 25 30 40 28 48 PSTX37-600-70 1SFA898104R7000 10 10 25 30 15 20 40 50 34 58 PSTX37-690-70 1SFA898204R7000 25 30 40 50 34 58 PSTX45-600-70 1SFA898105R7000 10 15 30 40 20 25 50 60 42 72 PSTX45-690-70 1SFA898205R7000 30 40 50 60 42 72 PSTX60-600-70 1SFA898106R7000 20 20 40 50 30 40 75 100 60 103 PSTX60-690-70 1SFA898206R7000 40 50 75 100 60 103

PSTX30...105

PSTX72-600-70 1SFA898107R7000 20 25 50 60 30 40 75 100 68 117

PSTX72-690-70 1SFA898207R7000 50 60 75 100 68 117 PSTX85-600-70 1SFA898108R7000 25 30 60 75 40 50 100 125 80 138 PSTX85-690-70 1SFA898208R7000 60 75 100 125 80 138 PSTX105-600-70 1SFA898109R7000 30 40 75 100 60 60 150 150 104 180 PSTX105-690-70 1SFA898209R7000 75 100 150 150 104 180 PSTX142-600-70 1SFA898110R7000 40 50 100 125 75 75 150 200 130 225 PSTX142-690-70 1SFA898210R7000 100 125 150 200 130 225 PSTX170-600-70 1SFA898111R7000 50 60 125 150 75 100 200 250 169 292 PSTX170-690-70 1SFA898211R7000 125 150 200 250 169 292

PSTX142-170

PSTX210-600-70 1SFA898112R7000 60 75 150 200 100 125 250 300 192 332 PSTX210-690-70 1SFA898212R7000 150 200 250 300 192 332 PSTX250-600-70 1SFA898113R7000 75 100 200 250 150 150 350 450 248 429 PSTX250-690-70 1SFA898213R7000 200 250 350 450 248 429 PSTX300-600-70 1SFA898114R7000 100 100 250 300 150 200 450 500 302 523 PSTX300-690-70 1SFA898214R7000 250 300 450 500 302 523

PSTX210...370

PSTX370-600-70 1SFA898115R7000 125 150 300 350 200 250 500 600 361 625 PSTX370-690-70 1SFA898215R7000 300 350 500 600 361 625 PSTX470-600-70 1SFA898116R7000 150 200 400 500 250 300 600 700 480 830 PSTX470-690-70 1SFA898216R7000 400 500 600 700 480 830 PSTX570-600-70 1SFA898117R7000 200 200 500 600 300 350 700 800 590 1020 PSTX570-690-70 1SFA898217R7000 500 600 700 800 590 1020

PSTX470...570

PSTX720-600-70 1SFA898118R7000 250 300 600 700 400 500 1000 1200 720 1240 PSTX720-690-70 1SFA898218R7000 600 700 1000 1200 720 1240 PSTX840-600-70 1SFA898119R7000 300 350 700 800 500 600 1200 1500 840 1450 PSTX840-690-70 1SFA898219R7000 700 800 1200 1500 840 1450

PSTX720...840

PSTX1050-600-70 1SFA898120R7000 400 450 900 1000 600 700 1500 1900 1062 1830

PSTX1050-690-70 1SFA898220R7000 900 1000 1500 1900 1062 1830

PSTX1250-600-70 1SFA898121R7000 400 500 1000 1200 800 900 1800 2000 1250 2160

PSTX1250-690-70 1SFA898221R7000 1000 1200 1800 2000 1250 2160

PSTX1050...1250

4 * Ie in 10 sec Ordering data according to UL (40°C ambient)

24 Description | Installation and commissioning manual | 1SFC132081M0201

3.2.6 Dimensions

197.5 mm (7,7 in)

90,5 mm (3,6 in

178.8 mm (7 in)

1SFC132081M0201

PSTX30...105

30 mm (1,2 in) 4x

Ø14 (2x)

314 mm (12,4 in)

298,5 mm (11,7 in) 7,5 mm (0,3 in)

258 mm (10,2 in)

Figure 3.3

Dimensions PSTX30...105

PSTX142...170

7,5 mm (0,3 in)

Ø18 (2x)

13 mm (0,5 in) 6x

119 mm (4,7 in)

35 mm (1,3 in) 4x

6.6 mm (0,2 in) 4x

3 mm (0,1 in)

)

150 mm (5,9 in)

377 mm (14,8 in)

303 mm (11,9 in)

360,5 mm (14,1 in)

Figure 3.4

Dimensions PSTX142...170

165 mm (6,5 in)

17,5 mm (0,7 in) 6x

199 mm (7,8 in)

1SFC132081M0201 | Installation and commissioning manual | Description 25

5 mm (0,2 in)

219,6 mm (8,6 in)

107,6 mm (4,2 in)

238,3 mm (9,3 in)

1SFC132081M0201

58.2 mm (2.3 in) 6x

PSTX210...370

43,7 mm (1,7 in) 4x

19,6 mm (0,8 in) 6x

10,5 mm (0,4 in)

Ø18 (2x)

389 mm (15,3 in)

470 mm (18,5 in)

451.2 mm (17,7 in)

5 mm (0,2 in)151 mm (5,9 in)

Figure 3.5

Dimensions PSTX210..370

PSTX470...570

336 mm (13.2 in) 2x

63 mm (2.5 in) 4x

493 mm (19.4 in)

466 mm (18.3 in)

Ø13 (4x)

Figure 3.6

Dimensions PSTX470..570

200 mm (7,9 in)

258 mm (10,2 in)

7 mm (0.2 in) 4x

9 mm (0.3 in)

460 mm (18.1 in)

262.82 mm (10.3 in)

282.15 mm (11.1 in)

260 mm (10,2 in)

279.1 mm (10,9 in)

6 mm (0.2 in) 6x

25 mm (0.9 in) 6x

361 mm (14.2 in)

26 Description | Installation and commissioning manual | 1SFC132081M0201

62.6 (6x) mm (in)

PSTX720...PSTX840

133.5(2x) mm (5.2 in)

72(2x) mm

(2.8 in)

72(2x) mm

(2.8 in)

Figure 3.7

Dimensions PSTX720..840

PSTX1050

301.5 mm (11.8 in)

40 (6x) mm (1.5 in)

(3.37 in)

505 mm (19.8 in)

430 mm (16.9 in)

260 mm (10.2 in) 85.6 mm

(3.3 in)

84.4 mm

46.5 mm (1.8 in)

39 mm

(1.5 in)

515 mm (20.2 in)

304.5 mm (11.9 in)

435 mm (17.1 in)

172 mm (6.7 in)

173.4 mm (6.8 in)261.6 mm (10.2 in)

62 mm (2.4 in)

(0.3 in)

8 (6x) mm

366.5 mm (14.4 in)

152 (2x) mm (5.9 in)

133.5(2x) mm (5.2 in)

72(2x) mm

(2.8 in)

Figure 3.8

Dimensions PSTX1050

72(2x) mm

(2.8 in)

301.5 mm (11.8 in)

40 (6x) mm (1.5 in)

(3.37 in)

505 mm (19.8 in)

430 mm (16.9 in)

260 mm (10.2 in) 85.6 mm

(3.3 in)

84.4 mm

46.5 mm (1.8 in)

39 mm

(1.5 in)

515 mm (20.2 in)

304.5 mm (11.9 in)

435 mm (17.1 in)

172 mm (6.7 in)

173.4 mm (6.8 in)261.6 mm (10.2 in)

62 mm (2.4 in)

(0.3 in)

8 (6x) mm

366.5 mm (14.4 in)

152 (2x) mm (5.9 in)

1SFC132081M0201 | Installation and commissioning manual | Description 27

62.6 (6x) mm (in)

PSTX1250

133.5(2x) mm (5.2 in)

301.5 mm (11.8 in)

50 (6x) mm (1.9 in)

(3.32 in)

84.35 mm

46.5 mm (1.8 in)

39 mm

(1.5 in)

435 mm (17.1 in)

173.4 mm (6.8 in)261.6 mm (10.2 in)

172 mm (6.7 in)

62 mm (2.4 in)

515 mm (20.2 in)

565 mm (22.2 in)

430 mm (16.9 in)

261.3 mm (10.2 in)

304.5 mm (11.9 in)

(3.32 in)

84.35 mm

(0.3 in)

8 (6x) mm

152 (2x) mm (5.9 in)

366.5 mm (14.4 in)

72(2x) mm

(2.8 in)

72(2x) mm

(2.8 in)

Figure 3.9

Dimensions PSTX1250

28 Description | Installation and commissioning manual | 1SFC132081M0201

1SFC132081M0201 | Installation and commissioning manual | Description 29

30 Description | Installation and commissioning manual | 1SFC132081M0201

4 Installation

4.1 Receive, unpack and examine

4.2 Install

4.2.1 Lifting the Softstarter 33

4.2.2 Minimum distance to wall/front 33

4.2.3 Minimum enclosure dimensions 34

4.2.4 Maximum installation angle 34

4.2.5 Dimensions and drilling plan 34

4.2.6 Movable keypad 34

4.2.6.1 Installation Movable HMI 35

1SFC132081M0201 | Installation and commissioning manual | Installation 31

This chapter contains instructions to receive and install

1SFC132081M0201

the Softstarter.

WARNING

If you do not obey these instructions, it can cause the Softstarter to overheat or not operate correctly.

4.1 Receive, unpack and examine

WARNING

Risk of damage to property. Make sure that no liquids, dust or conductive parts can go into the Softstarter.

Make sure that the package is placed with the correct side up, see Figure 4.1.

• Remove the transport casing.

• Make sure that the order code agrees with the delivery documents.

• Make sure that all items are included, see the delivery note. See Table 1 Delivery note.

• Examine the Softstarter and the packaging. In case of damages, speak to the transport company or the ABB reseller/Office immediately.

• Keep the Softstarter in its packaging until installation.

Table 1 Delivery note

Softstarter type Items included with the Softstarter

PSTX30...105

PSTX142...170

• 1SFB262001D1000 – HMI Mounting Kit

• 1SFC132082M9901 – PSTX Short Form Manual

• 1SFB262001D1000 – HMI Mounting Kit

• 1SFC132082M9901 – PSTX Short Form Manual

• 1SFA899221R1002 – Terminal Kit # PSLE-185

Figure 4.1

Receiving, unpacking and checking

PSTX210...370

PSTX470...570

PSTX720...840

PSTX1050...1250

32 Installation | Installation and commissioning manual | 1SFC132081M0201

• 1SFB262001D1000 – HMI Mounting Kit

• 1SFC132082M9901 – PSTX Short Form Manual

• 1SFA899221R1003 – Terminal Kit # PSLE-300

• 1SFB262001D1000 – HMI Mounting Kit

• 1SFC132082M9901 – PSTX Short Form Manua

• 1SFA899221R1004 - Terminal Kit # PSLE-460l

• 2191323-A - Mounting kit

• 11SFB262001D1000 – HMI Mounting Kit

• 1SFC132082M9901 – PSTX Short Form Manual

• 1SFA899221R1005 - Terminal Kit#PSLE-750

• 2191323-A - Mounting kit

• 11SFB262001D1000 – HMI Mounting Kit

• 1SFC132082M9901 – PSTX Short Form Manual

• 1SFA899221R1005 - Terminal Kit#PSLE-750

• 2191323-A - Mounting kit

4.2 Install

1SFC132081M0201

The Softstarters are available in different physical sizes and all of them should be mounted with M6 bolts, or bolts with the same dimension and strength.

4.2.1 Lifting the Softstarter

Use lifting equipment to install the models PSTX470...1250. See chapter 3.2.4 Weights, for weights.

You can install the PSTX30...370 without lifting equipment

4.2.2 Minimum distance to wall/front

WARNING

Risk of damage to property. Make sure that no liquids, dust or conductive parts enter the Softstarter.

WARNING

If you do not obey these instructions, this can cause the Softstarter to overheat or not operate correctly.

For sufficient cooling, install the Softstarter vertically. Prefect blockage of the airways, see Figure 4.2.

INFORMATION

Make sure that the distances to the surrounding walls are sufficient. For the minimum distance to front and wall, see Figure 4.3 , Figure 4.4 and Table 2.

Table 2 Minimum distance to wall/front

Softstarter type

PSTX30...105 100 10 35 3.94 0.39 1.38 PSTX142...170 100 10 35 3.94 0.39 1.38 PSTX210...370 100 10 35 3.94 0.39 1.38 PSTX470...570 150 15 35 5.905 0.590 1.38 PSTX720...840 150 15 35 5.905 0.590 1.38 PSTX1050...1250 150 15 35 5.905 0.590 1.38

(mm)B (mm)C (mm)

(in)B(in)C(in)

Figure 4.2

Flow of air for cooling purpose

Figure 4.3

Minimum distances to wall

Figure 4.4

Minimum distances to front

1SFC132081M0201 | Installation and commissioning manual | Installation 33

4.2.3 Minimum enclosure dimensions

1SFC132081M0201

In applications where the Softstarter is installed in an enclosure, use these minimum enclosure dimensions. See Figure 4.5 and Table 3 and 4.

Table 3 Minimum enclosure dimensions (IEC)

IEC

Softstarter type W (mm) H (mm) D (mm)

PSTX30...105 508 508 305 PSTX142...170 508 508 305

PSTX210...370 762 914 305 PSTX470...570 914 1219 405 PSTX720...840 914 1524 405 PSTX1050...1250* 914 1524 405 *PSTX1250 Recommended fan capacity 230m3/h

Table 4 Minimum enclosure dimensions (UL)

Softstarter type W (in) H (in) D (in) Min number of

PSTX30...105 20 20 10 2 PSTX142...170 20 20 12 2 PSTX210...370 30 24 12 7 PSTX470...570 36 48 16 8

PSTX720...840 36 60 16 8 PSTX1050...1250* 36 60 16 8

*PSTX1250 Recommended fan capacity 230m3/h

Minimum enclosure dimensions

Figure 4.5

Minimum enclosure size

Minimum enclosure dimensions

latches

Figure 4.6

Airflow

4.2.4 Maximum installation angle

Make sure that the distances to the walls are sufficient. Use the installation angle given in

Figure.

4.2.5 Dimensions and drilling plan

For dimensions and drilling plan see chapter 3.2.6

Dimensions. Drilling plan is also printed on the box.

WARNING

Risk of damage to property. Ensure that no liquids, drilling particles, dust or conductive parts enter the Softstarter.

WARNING

When the enclosure is too small and/or you do not obey the instructions, the Softstarter can overheat or not operate correct.

4.2.6 Movable keypad

Figure 4.7

Maximum mounting angle

If you remove the PSTX keypad, connect it with the included 3 meter cable for serial communication and power supply. Connect the cable to the network port on the front of the Softstarter. To remove the keypad, push

the lock with a screwdriver, see 1 and 2 in Figure 4.8.

34 Installation | Installation and commissioning manual | 1SFC132081M0201

Figure 4.8

Detach the keypad

4.2.6.1 Installation Movable HMI

1SFC132081M0201

INFORMATION

Do not use shielded RJ45 cables. Use a cable length of maximum 3m to reduce distortion of the communication.

INFORMATION

The Softstarter HMI is IP66 approved when installed on the enclosure door.

You can use the movable HMI to copy parameters from one Softstarter to another during commissioning (temporarily handheld).

Included with the Softstarter comes:

2 Nm (17,7 lb.in)

Figure 4.9

Drill a hole for the detachable keypad

Min. Ø25,5 (Ø 1,0”)

Max. Ø28 (Ø 1,1”)

(Ø 1.02”)Ø26

• Rubber gasket

• Plastic screw-nut

• RJ45 Network cable

1. To remove the movable HMI from the Softstarter, loosen the plastic latch below the movable HMI, see 1 and 2 in Figure 4.9.

2. Drill a hole where to attach the movable HMI. Maximum dimension of the hole is Ø26 (Ø 1.02”), see 1 in Figure 4.9. Put the rubber packing around the threaded network connector on the movable HMI, see 2 in Figure 4.9. Push the threaded network connector through the drilled hole. See 3 in Figure 4.9. Fasten the plastic screw-nut on the threaded network connector, with 2 Nm (17.7 lb/in).

3. Remove the RJ45 plug see 4. Connect one end of the network cable to the network port on the front of the Softstarter 5 in Figure 4.10.

Figure 4.10

Connect one end of the network cable

4. Connect the other end of the network cable to the network port on the back of the movable HMI, see

in Figure 4.11.

5. Make sure that the network cable is properly inserted into the 2 ports. Prevent the rest of the cable to get caught between the door, see 7 in Figure 4.12. Close the door of the enclosure and set the operation voltage switch to ON. Make sure that the external HMI works.

1SFC132081M0201 | Installation and commissioning manual | Installation 35

Figure 4.11

Connect the other end of the network cable

Figure 4.12

Roll the rest of the hanging cable

36 Installation | Installation and commissioning manual | 1SFC132081M0201

5 Connection

5.1 Electrical connection

5.1.1 Main circuit 38

5.1.1. 2 Tightening torques and cable dimensions 39

5.1.1.3 Softstarter connections 39

5.1.2 Control supply and control circuit 40

5.1.2.1 Control supply voltage - terminals1and2 40

5.1.2.2 Functional ground - terminal 22 40

5.1.2.3 Start and Stop - terminals 13, 14, 18, 19, 20, 21 41

5.1.2.4 Programmable inputs - terminals 15, 16 and 17 43

5.1.2.5 Programmable inputs (Sequence start) 44

5.1.2.6 Programmable output relay - K4, terminals 4, 5 and 6 45

5.1.2.7 Programmable output relay - K5, terminals 7, 8 and 9 45

5.1.2.8 Programmable output relay - K6, terminals 10, 11 and 12 45

5.1.2.9 Close bypass PSTX470...PSTX1250 46

5.1.2.10 Modbus RTU 46

5.1.2.11 PTC / PT10 0 i n p ut 46

5.1.2.12 Analog output 49

5.1.3 Extension I/O 49

1SFC132081M0201 | Installation and commissioning manual | Connection 37

This chapter gives a description of the electrical

1SFC132081M0201

connections and connections for communication devices.

WARNING

Installation of electrical connections must be done by authorized personnel. Obey all laws and regulations.

WARNING

Dangerous voltage. Can cause death or serious injury. Always set the power switch to off and lock out all power to this device before you start to work on the equipment.

WARNING!

1 2

PSTX

Figure 5.1

In line (1) and inside delta (2) connection

PSTX

ABB personnel must obey the instructions in

ABBCISE15.4.

For basic connection, see chapter 2 Quick start. For wiring diagrams, see chapter 11 Wiring and

application diagrams.

5.1 Electrical connection

WARNING

Capacitors for power factor compensation are not permitted in between the Softstarter and the motor, because this can cause current peaks which can burn the thyristors in the Softstarter. If you must use such capacitors, connect them on the line side of the Softstarter.

Figure 5.2

Clamp connection

5L3

3L2

1L1

1L2

3L2

Line side

5L3

Line side

Motor side

2T1

4T2

6T3

5.1.1 Main circuit

INFORMATION

The maximum allowed voltage dip between Softstarter and motor is 5% despite the different

INFORMATION

cable length. The load must be inductive or resistive. The softstarter can’t start a capacitive load.

Softstarters PSTX30...PSTX1250 can be connected InLine, see 1 Figure 5.1, and Inside Delta, see 2 Figure 5.1.

Use wire connection for PSTX30...105 see Figure 5.2 Terminal connection for PSTX142...1250 see Figure 5.3.

• Connect the line side to terminals 1L1, 3L2, 5L3, see

in Figure 5.2 and Figure 5.3.

• Connect the motor to terminals 2T1, 4T2, 6T3 on the motor side, see 2 in Figure 5.2 and Figure 5.3.

Figure 5.3

Terminal connection bar

2T1

4T2

Motor side

6T3

The terminal marking is printed on the front of the Softstarter. For tightening torques and cable thickness,

see chapter 5.1.1.2 Tightening torques and cable dimensions.

38 Connection | Installation and commissioning manual | 1SFC132081M0201

1SFC132081M0201

5.1.1.2 Tightening torques and cable dimensions

PSTX30...105

1L1

3L2 5L3

2T1 4T2 6T3

PSTX142...170

1L1

3L2 5L3

2T1 4T2 6T3

PSTX210...370

1L1 3L2 5L3

2T1 4T2 6T3

PSTX470...570

1L1 3L2 5L3

2T1 4T2 6T3

PSTX720...840

1L1 3L2 5L3

2T1 4T2 6T3

PSTX1050...1250

1L1 3L2 5L3

2T1 4T2 6T3

8 Nm - 71 Ib.in

11/6-16 UNF-2

275 lb.in

3/4-16 UNF-2A

375 lb.in

5/8-18 UNF-2A

275 lb.in

3/4-16 UNF-2A

375 lb.in

5/8-18 UNF-2A

275 lb.in

3/4-16 UNF-2A

375 lb.in

M12

45 Nm - 398 lb.in

AWG6 .. 2/0 Cu 75°C only Rigid: 10 ... 95 mm² Flexible: 10 ... 70 mm² Rigid/ﬂexible: 2x6 ... 2x35 mm²

Using connection module

ATK185: AWG4 to 300kcmil AI Cu 75°C only

Using connection module

ATK300: AWG4 to 400kcmil ATK300/2: AWG4 to 500kcmil or 2xAWG4 to 2x500kcmil

Using connection module

ATK580/2: 2xAWG2/0 to 2x500 kcmil

ATK750/3: 3xAWG2/0 to 3x500 kcmil AI CU 75° only

Using connection module

ATK580/2: 2xAWG2/0 to 2x500 kcmil

ATK750/3: 3xAWG2/0 to 3x500 kcmil AI CU 75° only

40 mm (1.57 in)

5 mm (0.19 in)

AI Cu 75°C only

6 mm (0.23 in)

50 mm (1.96in)

18 Nm - 160 lb.in

M10

28 Nm - 240 lb.in

M10

35 Nm - 310 lb.in

M12

45 Nm - 398 lb.in

M12

45 Nm - 398 lb.in

Using connection bars

Using connection bar

Using connection bars

max 24 mm (0.945 in)

max 30 mm (1.181 in)

max 47 mm (1.85 in )

max 50mm (1.969 in)

max 50 mm (1.969 in)

max 24 mm

(0.945 in)

max 32 mm (1.260 in)

max 47 mm (1.850 in)

max 50mm (1.969 in)

max 50 mm (1.969 in)

5.1.1.3 Softstarter connections

Inside delta UI 1 Inside delta UI 2

L1 L2 L3

1L1 3L2 5L3

PSTX

2T1 4T2 6T3

Inside delta UI 1, 2, 3, 4

W1 W2

U1V2U2

Inside delta IU 5

L1 L2 L3

1L1 3L2 5L3

PSTX

2T1 4T2 6T3

Inside delta IU 5, 6, 7, 8

W1 W2

U1V2U2

L1 L2 L3

1L1 3L2 5L3

PSTX

2T1 4T2 6T3

L1 L2 L3

1L1 3L2 5L3

PSTX

2T1 4T2 6T3

In-Line

W1 W2

U1V2U2

Inside delta UI 6

W1 W2

U1V2U2

L1 L2 L3

1L1 3L2 5L3

PSTX

2T1 4T2 6T3

L1 L2 L3

1L1 3L2 5L3

PSTX

2T1 4T2 6T3

L1 L2 L3

Inside delta UI 3

W1 W2

U1V2U2

Inside delta UI 7

W1 W2

U1V2U2

L1 L2 L3

1L1 3L2 5L3

PSTX

2T1 4T2 6T3

L1 L2 L3

1L1 3L2 5L3

PSTX

2T1 4T2 6T3

Inside delta UI 4

W1 W2

U1V2U2

Inside delta UI 8

W1 W2

U1V2U2

In-Line

1L1 3L2 5L3

PSTX

2T1 4T2 6T3

1L1 3L2 5L3

PSTX

2T1 4T2 6T3

1L1 3L2 5L3

PSTX

2T1 4T2 6T3

1L1 3L2 5L3

PSTX

2T1 4T2 6T3

1SFC132081M0201 | Installation and commissioning manual | Connection 39

5.1.2 Control supply and control circuit

1SFC132081M0201

Wires in industrial control applications are divided into 3 groups: main power supply, control supply and control circuit. Main power supply (1L1, 3L2, 5L3, 2T1, 4T2, 6T3) Control supply voltage (terminals 1 and 2) Control circuit (terminals 13 - 21).

5.1.2.1 Control supply voltage -

terminals1and2

Connect neutral and phase to terminal 1 and 2. See Figure 5.4.

Figure 5.4

Supply voltage and control circuit

INFORMATION

Make sure that you have the correct supply voltage Us. See chapter 3.2.1 General.

The control supply voltage for all PSTX

Softstarters is Us 100-250V AC,50/60Hz. If using the operational voltage (Phase /N) as

source for control voltage make sure to not exceed Us 250V –AC,50/60Hz

Tightening torques and cable dimensions.

100-250V

50/60 Hz K4 K5 K6

Start Stop In0 In1 In2 GND +24V

5.1.2.2 Functional ground - terminal 22

M3,5

0,5 Nm

4,3 lb.in

3,5 x 0,6 mm (0.138 x 0.024 in)

AWG 12 ... 24

0,2 .. 2,5 mm

2x0,2 .. 1,5 mm

0,2 .. 2,5 mm

2x0,2 .. 1,5 mm

Ground the Softstarters with the terminals as shown in Figure 5.5 (one connection is sufficient). Connect the cable to a ground point close to the Softstarter. A suitable ground point is next to the Softstarter on the installation plate. Ground the installation plate.

INFORMATION

This is not a protective ground, it is a function ground. The grounding cable must be as short as possible. Maximum length 0,5m.

INFORMATION

Do not use functional ground in IT-networks, commonly found in for instance marine applications.

Tightening torques and cable dimensions.

100-250V 50/60 Hz K4 K5 K6

StartStopIn0 In1In2 DGND GND +24V

Figure 5.5

Functional ground, terminal 22

0,5 Nm 4,3 lb.in

3,5 x 0,6 mm (0.138 x 0.024 in)

AWG 12 ... 24

0,2 .. 2,5 mm

2x0,2 .. 1,5 mm

0,2 .. 2,5 mm

2x0,2 .. 1,5 mm

40 Connection | Installation and commissioning manual | 1SFC132081M0201

5.1.2.3 Start and Stop - terminals 13, 14, 18, 19,

1SFC132081M0201

20, 21

Internal control voltage

The PSTX Softstarter has a built-in holding circuit and does not require sustained signals on start input. Use internal control supply voltage from terminals 20 or 21.

Connect start and stop terminals using conventional circuit with push buttons. See Figure 5.6 and Figure 5.7.

Tightening torques and cable dimensions.

100-250V

50/60 Hz K4 K5 K6

Start Stop In0 In1 In2 GND +24V

Figure 5.6

Start and Stop, terminals 13, 14, 18, 19, 20, 21

0,5 Nm

4,3 lb.in

3,5 x 0,6 mm (0.138 x 0.024 in)

AWG 12 ... 24

0,2 .. 2,5 mm

2x0,2 .. 1,5 mm

0,2 .. 2,5 mm

2x0,2 .. 1,5 mm

Tightening torques and cable dimensions.

100-250V

50/60 Hz K4 K5 K6

Start Stop In0 In1 In2 GND +24V

A conventional circuit with auxiliary relay is also possible. See Figure 5.8.

STOP

100-250V 50/60 Hz K4 K5 K6

Figure 5.7

Holding circuit (pulse for start is enough)

0,5 Nm

4,3 lb.in

3,5 x 0,6 mm (0.138 x 0.024 in)

START

Start Stop In0In1 In2DGNDGND +24V

PSTX

AWG 12 ... 24

0,2 .. 2,5 mm

2x0,2 .. 1,5 mm

0,2 .. 2,5 mm

2x0,2 .. 1,5 mm

STOP

START

Tightening torques and cable dimensions.

100-250V

50/60 Hz K4 K5 K6

Start Stop In0 In1 In2 GND +24V

SPARE

100-250V 50/60 Hz K4 K5 K6

Start Stop In1In2 DGND GND +24V

In0

PSTX

Figure 5.8

Conventional circuit (maintained start signal required)

0,5 Nm

4,3 lb.in

3,5 x 0,6 mm (0.138 x 0.024 in)

AWG 12 ... 24

0,2 .. 2,5 mm

2x0,2 .. 1,5 mm

0,2 .. 2,5 mm

2x0,2 .. 1,5 mm

1SFC132081M0201 | Installation and commissioning manual | Connection 41

External control voltage

1SFC132081M0201

You can control the Softstarter with an external 24 V DC source from a PLC or similar, if necessary.

Connect the cables. See Figure 5.9 to use the internal holding circuit, or Figure 5.10 to use an external holding circuit.

+ -

WARNING

Use only 24V DC to connect terminal 13, 14, 15, 16 and 17. Other voltages can damage the

100-250V 50/60 Hz K4 K5 K6

Start Stop In1In2 DGND +24V

In0GND

PSTX

Softstarter and the warranty will no longer be valid.

Figure 5.9

Holding circuit with external control voltage

(pulse for start is enough)

STOP

START

+ -

Tightening torques and cable dimensions.

100-250V

50/60 Hz K4 K5 K6

Stop In0 In1 In2 GND +24V

100-250V 50/60 Hz K4 K5 K6

Figure 5.10

Conventional circuit with external control voltage

(maintained start signal is required)

0,5 Nm

4,3 lb.in

3,5 x 0,6 mm (0.138 x 0.024 in)

Start Stop In1In2 DGND +24V

PSTX

GND

In0

AWG 12 ... 24

0,2 .. 2,5 mm

2x0,2 .. 1,5 mm

0,2 .. 2,5 mm

2x0,2 .. 1,5 mm

42 Connection | Installation and commissioning manual | 1SFC132081M0201

5.1.2.4 Programmable inputs - terminals 15, 16

1SFC132081M0201

and 17

WARNING

Use only 24V DC to connect terminal 13, 14, 15, 16 and 17. Other voltages can damage the Softstarter and the warranty will no longer be valid.

The Softstarter has 3 programmable inputs.

• In0, default reset event.

• In1, default none

• In2, default none

For programming the Softstarter inputs, see chapter 7.14

Inputs/outputs.

Connect the cables, see Figure 5.11, and Figure 5.12 to use the internal control supply voltage, or Figure 5.11 and Figure 5.13to use an external source.

INFORMATION

Connections for sequence start, see chapter

5.1.2.5 Programmable inputs (Sequence start)

Tightening torques and cable dimensions.

100-250V

50/60 Hz K4 K5 K6

Start Stop In0 In1 In2 GND +24V

Figure 5.11

Terminals 16 and 17

100-250V

50/60 Hz K4 K5 K6

Start Stop In0In1 In2DGND +24V

PSTX

Figure 5.12

Programmable inputs, terminals 15, 16 and 17

0,5 Nm

4,3 lb.in

3,5 x 0,6 mm (0.138 x 0.024 in)

GND

2x0,2 .. 1,5 mm

AWG 12 ... 24

0,2 .. 2,5 mm

Tightening torques and cable dimensions.

100-250V

50/60 Hz K4 K5 K6

Start Stop In0 In1 In2 GND +24V

100-250V 50/60 Hz K4 K5 K6

StartStopIn1 In2DGND+24V

Figure 5.13

External control voltage

0,5 Nm

4,3 lb.in

3,5 x 0,6 mm (0.138 x 0.024 in)

1SFC132081M0201 | Installation and commissioning manual | Connection 43

In0

GND

AWG 12 ... 24

0,2 .. 2,5 mm

2x0,2 .. 1,5 mm

0,2 .. 2,5 mm

2x0,2 .. 1,5 mm

5.1.2.5 Programmable inputs (Sequence start)

1SFC132081M0201

The Softstarter can start up to 3 different motors used in different applications with different parameter sets. The parameter set is chosen through input signals to the Softstarter.

See Figure 5.14, Sequential start of motors using a Softstarter.

Q 1

KM 1

KM 1 Main contactor K 25, 27, 29 Starting contactor K 26, 28, 30 Run contactor FR 1, 2, 3 Overload relay Q 1 Softstarter

K 26

K 28 K 30

If the Softstarter trips for any reason, and the trip must stop the motor, all motors are stopped.

When you use sequence start, see Figure 5.15 or Figure

5.16 for the connection.

The start command (terminal 13, 14, 16 and 17) must be

Figure 5.14

Sequential start of motors using a Softstarter

K 25 K 27 K 29

FR 1FR 2

FR 3

maintained during operation, otherwise a direct stop is done.

Soft stop can only be done for the motor currently fed by the Softstarter, by giving a stop command (terminal 14).

100-250V 50/60 Hz K4K5K6

Figure 5.15

External control voltage

1ˢᵗ Start seq.

Stop

2ⁿᵈ Start seq.

3ʳᵈ Start seq.

PSTX

GND

In0

Start Stop In1In2 DGND +24V

Tightening torques and cable dimensions.

100-250V

50/60 Hz K4 K5 K6

Start Stop In0 In1 In2 GND +24V

Tightening torques and cable dimensions.

100-250V

50/60 Hz K4 K5 K6

Start Stop In0 In1 In2 GND +24V

0,5 Nm

4,3 lb.in

3,5 x 0,6 mm (0.138 x 0.024 in)

100-250V 50/60 Hz K4K5K6

Figure 5.16

Internal control voltage

0,5 Nm

4,3 lb.in

3,5 x 0,6 mm (0.138 x 0.024 in)

1ˢᵗ Start seq.

Stop

2ⁿᵈ Start seq.

3ʳᵈ Start seq.

Start Stop In1In2 DGND +24V

PSTX

GND

In0

AWG 12 ... 24

0,2 .. 2,5 mm

2x0,2 .. 1,5 mm

0,2 .. 2,5 mm

2x0,2 .. 1,5 mm

AWG 12 ... 24

0,2 .. 2,5 mm

2x0,2 .. 1,5 mm

0,2 .. 2,5 mm

2x0,2 .. 1,5 mm

44 Connection | Installation and commissioning manual | 1SFC132081M0201

5.1.2.6 Programmable output relay - K4,

1SFC132081M0201

terminals 4, 5 and 6

See chapter 7.14 Inputs/outputs to set the function of the output relay. Default: Run Connect the cables to terminal 4, 5 and 6. See Figure 5.17.

Recommended to control line contactor.

Tightening torques and cable dimensions.

100-250V

50/60 Hz K4 K5 K6

Start Stop In0 In1 In2 GND +24V

5.1.2.7 Programmable output relay - K5,

terminals 7, 8 and 9

See chapter 7.14 Inputs/outputs to set the function of the output relay. Default: Top of ramp Connect the cables to terminal 7, 8 and 9. See Figure 5.18.

Tightening torques and cable dimensions.

100-250V

50/60 Hz K4 K5 K6

Start Stop In0 In1 In2 GND +24V

Figure 5.17

Programmable output relay K4, terminals4,5and6

M3,5

0,5 Nm 4,3 lb.in

3,5 x 0,6 mm (0.138 x 0.024 in)

Figure 5.18

Programmable output relay K5, terminals7,8and9

M3,5

0,5 Nm 4,3 lb.in

3,5 x 0,6 mm (0.138 x 0.024 in)

AWG 12 ... 24

0,2 .. 2,5 mm

2x0,2 .. 1,5 mm

0,2 .. 2,5 mm

2x0,2 .. 1,5 mm

AWG 12 ... 24

0,2 .. 2,5 mm

2x0,2 .. 1,5 mm

0,2 .. 2,5 mm

2x0,2 .. 1,5 mm

5.1.2.8 Programmable output relay - K6,

terminals 10, 11 and 12

See chapter 7.14 Inputs/outputs to set the function of the output relay. Default: Event Connect the cables to terminal 10, 11 and 12. See Figure 5.19.

Tightening torques and cable dimensions.

100-250V

50/60 Hz K4 K5 K6

Start Stop In0 In1 In2 GND +24V

1SFC132081M0201 | Installation and commissioning manual | Connection 45

Figure 5.19

Programmable output relay K6, terminals10,11and12

0,5 Nm 4,3 lb.in

3,5 x 0,6 mm (0.138 x 0.024 in)

AWG 12 ... 24

0,2 .. 2,5 mm

2x0,2 .. 1,5 mm

0,2 .. 2,5 mm

2x0,2 .. 1,5 mm

5.1.2.9 Close bypass PSTX470...PSTX1250

1SFC132081M0201

The built-in bypass contactor in PSTX470..1250 can be controlled externally for an direct on line (across the line) start. The built-in bypass contactor is closed by applying voltage (100VAC/DC – 250VAC/DC) to terminal 2 and 3. See Figure 5.20.

Tightening torques and cable dimensions.

Bypass

100-250V

5.1.2.10 Modbus RTU

control

50/60 Hz K4 K5 K6

Start Stop In0 In1 In2 GND +24V

Figure 5.20

Close bypass PSTX470...PSTX1250

0,5 Nm

4,3 lb.in

3,5 x 0,6 mm (0.138 x 0.024 in)

AWG 12 ... 24

0,2 .. 2,5 mm

2x0,2 .. 1,5 mm

0,2 .. 2,5 mm

2x0,2 .. 1,5 mm

Connect digital ground from PLC to the PSTX ground, terminal 19, 22 or 30.

Terminal 23 to 29 is non-isolated to GND. Terminal 30 is the same as terminal 19 and terminal 22. If voltage is

+(B) -(A) +24V +GND

23 24 25 26 27

T1 T2 T3

Analog outTemp InCom 3

28 29 30

applied to any terminal 23-29 it may break depending on the amplitude of the voltage.

Terminal 23 and 24 will break down if voltage are higher than ±5,5V (relative ground) and have a current more than 150mA. If using different grounds between master and PSTX make sure that they are totally isolated grounds and that the master has isolated power. The master must not have any offset to the PSTX ground.

+ -

PLC

Digital GND

Figure 5.21.

See chapter 8 Communication for communication

components.

Figure 5.21

Modbus RTU

5.1.2.11 PTC/PT100 input

If the motor has PTC or PT100 elements, connect the cables to terminals 25, 26 and 27.

See chapter7.14 Inputs/outputs for programming.

3-wire measurement for PT100

To reduce the influence of the wire resistance, you can use a 3-wire connection. This creates 2 measuring circuits. One circuit is used for reference. This way, the tripping device can calculate the wire resistance. See

Figure 5.22.

Tightening torques and cable dimensions.

+(B) -(A) +24V +GND

T1 T2 T3

23 24 25 26 27

Analog outTemp InCom 3

28 29 30

Figure 5.22

PT100 - 3 wire

0,5 Nm

4,3 lb.in

PT 100 - 3 wire

3,5 x 0,6 mm (0.138 x 0.024 in)

T1 T2 T3

Analog outTemp InCom 3

28 29 30

2x0,2 .. 1,5 mm

+(B) -(A) +24V +GND

23 24 25 26 27

AWG 12 ... 24

0,2 .. 2,5 mm

46 Connection | Installation and commissioning manual | 1SFC132081M0201

2-wire measurement for PT100

1SFC132081M0201

When you use 2-wire temperature sensors, the sensor resistance and the wire resistance are added. Correct for the resulting systematic errors when you change the tripping device. Connect a jumper between the terminals 26 and 27.Use Table 1 Temperature errors in C°/K to determine the temperature errors caused by the line length. See Figure 5.23

T1 T2 T3

Analog outTemp InCom 3

28 29 30

+(B) -(A) +24V +GND

23 24 25 26 27

Tightening torques and cable dimensions.

+(B) -(A) +24V +GND

T1 T2 T3

23 24 25 26 27

Analog outTe mp InCom 3

28 29 30

Figure 5.23

PT100 - 2 wire

0,5 Nm 4,3 lb.in

PT 100 - 2 wire

3,5 x 0,6 mm (0.138 x 0.024 in)

AWG 12 ... 24

0,2 .. 2,5 mm

2x0,2 .. 1,5 mm

0,2 .. 2,5 mm

2x0,2 .. 1,5 mm

1SFC132081M0201 | Installation and commissioning manual | Connection 47

2-wire measurement for PTC

1SFC132081M0201

When you use 2-wire temperature sensors, the sensor resistance and the wire resistance are added. Correct for the resulting systematic errors when you change the tripping device. Use Table 1 Temperature errors in C°/K to determine the temperature errors caused by the line length. See Figure 5.24.

T1 T2 T3

Analog outTemp InCom 3

28 29 30

+(B) -(A) +24V +GND

23 24 25 26 27

PTC - 2 wire

Figure 5.24

PTC - 2 wire

Tightening torques and cable dimensions.

+(B) -(A) +24V +GND

T1 T2 T3

23 24 25 26 27

Analog outTe mp InCom 3

28 29 30

0,5 Nm

4,3 lb.in

3,5 x 0,6 mm (0.138 x 0.024 in)

AWG 12 ... 24

0,2 .. 2,5 mm

2x0,2 .. 1,5 mm

0,2 .. 2,5 mm

2x0,2 .. 1,5 mm

Error caused by the line

The error caused by the line resistance is to approximately 2.5 Kelvin/Ohm. If you don’t know the resistance of the line and you cannot measure it, you can make an estimation of the error caused by the line with this table.

Temperature errors in °C / K

The table below shows temperature errors, at an ambient temperature of 20° C, for different line lengths and conductor cross sections for PT100 sensors.

Table 1 Temperature errors in C°/K

Line length in m Wire size mm

0.50 0.75 1 1.5

10 1.8 1.2 0.9 0.6 25 4.5 3.0 2.3 1.5

50 9.0 6.0 4.5 3.0 75 13.6 9.0 6.8 4.5

100 200 500

18.1 12.1 9.0 6.0

39.3 24.2 18.1 12.1

91.6 60.8 45.5 30.2

48 Connection | Installation and commissioning manual | 1SFC132081M0201

5.1.2.12 Analog output

1SFC132081M0201

The Softstarter has one output for a configurable analog output signal (terminals 29 and 30). The load resistance is maximum 500 ohm for current output, and minimum 500 ohm for voltage output.

The output signal ranges available are 0-10 V, 0 – 20mA or 4-20mA. The default setting is 4-20mA.

You can select the analog output to show:

I (A), U (V), P (kW), P (Hp), Q (kVAr), S (kVA),

cos Phi, Motor temp, SCR temp and Energy (kWh).

If you use the analog output, connect the cables to terminals 29 and 30. See Figure 5.25.

See chapter 7.14 Inputs/outputs for programming.

Tightening torques and cable dimensions.

+(B) -(A) +24V +GND

T1 T2 T3

23 24 25 26 27

Analog outTe mp InCom 3

28 29 30

Figure 5.25

Analog output

0,5 Nm

4,3 lb.in

3,5 x 0,6 mm (0.138 x 0.024 in)

T1 T2 T3

Analog outTemp InCom 3

28 29 30

+(B) -(A) +24V +GND

23 24 25 26 27

AWG 12 ... 24

0,2 .. 2,5 mm

2x0,2 .. 1,5 mm

0,2 .. 2,5 mm

2x0,2 .. 1,5 mm

5.1.3 Extension I/O

If more inputs and outputs are necessary, you can connect components:

• ABB Stotz DX1xx-FBP extension module

This will give additional:

• 8 digital input

• 4 output relay

• 1 analog output

Connect the cables to terminals 23,24, 28 and 30. See Figure 5.26.

See chapter 8 Communication for communication

components.

Tightening torques and cable dimensions.

Analog outTe mp InCom 3

28 29 30

+(B) -(A) +24V +GND

T1 T2 T3

23 24 25 26 27

Figure 5.26

Optional accessories

0,5 Nm

4,3 lb.in

3,5 x 0,6 mm (0.138 x 0.024 in)

T1 T2 T3

Analog outTemp InCom 3

29 30

+(B) -(A) +24V +GND

23 24 25 26 27

AWG 12 ... 24

0,2 .. 2,5 mm

2x0,2 .. 1,5 mm

0,2 .. 2,5 mm

2x0,2 .. 1,5 mm

1SFC132081M0201 | Installation and commissioning manual | Connection 49

50 Connection | Installation and commissioning manual | 1SFC132081M0201

6 Human machine interface (HMI)

6.1 Navigation Overview

6.1.1 LED indicators 52

6.1.2 Keypad 53

6.1.2.1 Lock/Unlock keypad 53

6.1.3 Navigation screen 54

6.1.3.1 Edit parameter values 54

6.1.4 Configure HMI 55

6.1.5 Symbols in screen 56

6.1.4.1 Changing the Rated motor current (Setting Ie) 55

6.2 Local control from keypad

6.2.1 Start key 57

6.2.2 Stop key 57

6.2.3 R\L-key 57

6.2.4 Motor jog 58

6.3 Options screen

6.3.1 Overview 59

6.3.2 Edit home view 43

6.3.2.1 Add information screens to home view 59

6.3.2.2 Edit information screens in home view 59

6.3.2.3 Display slot 59

6.3.2.4 Scale value range 60

6.3.3 Active faults/protections and warnings 60

6.3.4 Configure HMI 61

6.4 Menu screen

6.4.1 Parameters 62

6.4.1.1 Complete list 62

6.4.1.2 Favorites 64

6.4.1.3 Modified 64

6.4.2 Assistants 65

6.4.3 Event log 66

6.4.4 Backup 67

6.4.4.1 Create backup 67

6.4.4.2 Uploading of parameters 67

6.4.5 System info 68

6.4.6 Settings 68

6.4.6.1 Language 69

6.4.6.2 Date and time 70

6.4.6.3 Display settings 70

6.4.6.4 Reset to defaults 71

1SFC132081M0201 | Installation and commissioning manual | Human machine interface (HMI) 51

This chapter gives a description of how the Human-

100-250V

50/60 Hz

005

50/60

1SFC132081M0201

Stop Start

StartStop

1SFC132081M0201

machine interface (keypad and screen) works. For detailed description of each function, see chapter 7

Functions.

6.1 Navigation Overview

You can use the Human-machine interface (HMI) to change the settings of the Softstarter, such as inputs and outputs, protections, warnings, and communications. You can also use the HMI to monitor, control and read status information of the Softstarter. See Figure 6.1.

The HMI contains of:

PSTX

• Screen

StartStop

• Selection and Navigation keys

• Mini USB port

• LED status indicators

6.1.1 LED indicators

The LED status indicators work as in Table 1 LED status:

Table 1 LED status

LED Color Description

Ready

Green • Off: When control supply voltage Us is

off or unconnected.

• Flashing light: When control supply voltage Us is On and operation voltage Ue is Off.

• Steady light: When control supply voltage Us is On, and operation voltage Ue is On.

Run

Green • Off: When the motor does not run.

• Flashing light: When Softstarter is con-

trolling operation voltage Ue during start or stop ramp.

• Steady light: When full operation voltage Ue is on at Top of Ramp.

Protection3Yellow • Off: When the Softstarter did not trip on

protection

• Flashing light: The protection tripped and reset is possible.

• Steady light: The protection tripped and reset is not possible.

Fault

Red • Off: When the Softstarter did not trip on

fault

• Flashing light: Fault occurred and reset is possible.

• Steady light: Fault occurred and reset is not possible.

See Figure 6.2.

When fault or protection LED is on, the screen shows the fault or protection as an event code and an indication text. Push information-key for further information. See chapter 10 Troubleshooting for description of fault, protections and warnings.

Figure 6.1

HMI

100-250V

50/60 Hz K4 K4 K4

Figure 6.2

LED Status

StartStopResetIn1In2 DGND DND +24V GND

PSTX

52 Human machine interface (HMI) | Installation and commissioning manual | 1SFC132081M0201

6.1.2 Keypad

1SFC132081M0201

100-250V

50/60 Hz

Start

Stop

005

50/60

SaS o

1SFC132081M0201

The Softstarter has 10 keys on the keypad, see Figure 6.3. This chapter gives a description of the function of each key.

Selection soft keys

The Selection soft keys have a specified function for each dialogue, such as to select, to exit, to change or to store. The screen above the key shows the current function. See 1 Figure 6.3.

Navigation keys

Use the Navigation keys for navigation in the menu and change the parameter values. A menu/value that is highlighted black on the screen can be changed or scrolled. To select from a list, you can scroll in a closed loop. See 2 in Figure 6.3.

R\L-key

R\L-key stands for Remote or Local. Use this key to change the control of the Softstarter between local control from the HMI and remote control from hardwire input or fieldbus. See 3 in Figure 6.3.

i-key

Use the i-key to get information about the HMI, and the Softstarter status and settings. Push this key for help and general information about the current setting in the HMI. See 4 in Figure 6.3.

Stop key

The Stop key is the stop switch for the Softstarter. When you push this key, the motor stops with the set parameters. You can push stop command during the start ramp if necessary. (Only active in local control mode). See 5 in Figure 6.3.

Start key

When you push this key, the motor starts and operates with the set parameters. (Only active in local control mode). See 6 in Figure 6.3.

100-250V 50/60 Hz K4 K4 K4

Figure 6.3

Keypad

Table 2 Keypad, Figure 46

Position Key

StartStopResetIn1In2 DGND DND +24V GND

PSTX

Selection soft keys

Navigation keys

R\L-key

i-key

Stop key

Start key

PSTX

Options Menu

Stop

Start

6.1.2.1 Lock/Unlock keypad

Be aware of that the different lock mechanisms provided by PSTX provide no security level whatsoever. The only intention is to prevent the user from making changes by mistake.

Push and hold the Options-key, Menu-key and i-key Simultaneously for 2 seconds in order to lock/unlock the keypad. Figure 6.4. The lock prevents only accidental use of keys. The display will show the home view and the only keys that can be used are the left and right keys in order to step through the home view.

1SFC132081M0201 | Installation and commissioning manual | Human machine interface (HMI) 53

Figure 6.4

HMI

StartStop

Stop

Start

6.1.3 Navigation screen

1SFC132081M0201

With the keypad, you can change the settings for each item or as a selection of default parameters for different applications. The default set of parameters is stored in

Local

the unit for a possible reset to default values. When the fieldbus communication is selected, you can change parameters from this interface.

Push “Menu“ to go to the menu and then use and to navigate. Push the “Select“ to make your

Exit 12:00

selection. See Figure 6.5.

Figure 6.5

Navigation screen

6.1.3.1 Edit parameter values

The numerical setting

Use the numerical setting to change a numerical value. Use and on the Navigation keys to select the

Local

Motor rated current Ie

number, the selected number is highlighted black. Then Push or to change the value of the selected

number. Push “Save” to save. See Figure 6.6.

0.0 30.0

Cancel

Figure 6.6

Numerical setting

On/off switch

Use or o navigate or to change the value of the selected switch, (1=on, 0=off). Push “Save” to save. See Figure 6.7.

Local

Shunt fault event mask

0 0 0 0

Cancel

Figure 6.7

Switch setting

Selection list

Use the Navigation keys to navigate up and down in the lists. The selected option is highlighted black. Push “Save” to save. See Figure 6.8.

Local

Current limit type

Off

Normal

Dual Ramp

PSTX30

Backup handling

System info

Settings

Select

PSTX30

30.0 A

12:00 Save

PSTX30

Event group 0 Event group 1 Event group 2 Event group 3 Event group 4

12:00 Save

PSTX30

Cancel 12:00 Save

Figure 6.8

Selection list

54 Human machine interface (HMI) | Installation and commissioning manual | 1SFC132081M0201

6.1.4 Configure HMI

1SFC132081M0201

This chapter shows some examples of parameters that you can set on the PSTX Softstarter. Some of the service parameters in 28 Service are protected by a service code. To change the parameters you need to have protected by a service code, see chapter 6.3.4 Configure HMI.

6.1.4.1 Changing the Rated motor current (Setting

Ie)

Path in menu: Menu u Parameters u Complete list u 01 Motor rated current Ie

For more information about Motor Current Ie, see chapter 7 Functions.

1. The Home view is the top level. Push “Menu” to enter the menu. The screen now appears as in Figure 6.9.

2. Push “Select“ to select Parameters menu.

3. Push “Select“ to select Complete list.

Local

Cancel

Figure 6.9

Motor current Ie

PSTX30

Motor rated current Ie

30.0 A

0.0 30.0

12:00 Save

4. Push “Select“ to select 01 Motor rated current Ie.

5. Push “Edit“ to edit the rated current in Motor rated current Ie.

6. Use and to select number, the current selected number is highlighted black. Then push

or to change the value of the selected number. Save the new setting by selecting “Save”. See Figure 6.9. If you want to quit, you select “Cancel”.

1SFC132081M0201 | Installation and commissioning manual | Human machine interface (HMI) 55

6.1.5 Symbols in screen

1SFC132081M0201

This chapter describes the different symbols that can appear in the upper right corner of the HMI screen.

1. Lock / Unlock keypad, See Figure 6.10

2. Service profile. See Figure 6.11

3. Lock parameter by a lock code, See Figure 6.12

4. Lock keys by a lock code, See Figure 6.13

5. Emergency mode, See Figure 6.14

Figure 6.10

Lock / Unlock keypad

Figure 6.13

Emergency mode

Figure 6.11

Service profile

Figure 6.14

Emergency mode

56 Human machine interface (HMI) | Installation and commissioning manual | 1SFC132081M0201

Figure 6.12

Lock parameter by a lock code

6.2 Local control from keypad

1SFC132081M0201

WARNING

When you change from local control to remote control, the setting applies immediately. If the remote setting has direct motor start it can start the motor automatically and can cause personal injury.

WARNING

After a power loss, software upgrade or cycling of the PSTX Control supply, the PSTX automatically is set in remote control. Remote control is the default control of the PSTX.

INFORMATION

Keypad control has the highest priority and overrides all othe control methods

This chapter gives a description of how the local control interface works. Use the local control to start and stop the motor from the keypad. When local control is selected, you can only control the Softstarter with the keypad.

Table 3 Local control from keypad

Function Description

Start/stop Start and stop the motor with the

keypad.

R\L Change between local and remote

control

Motor Jog * Run the motor as long as Jog is

pushed.

* For information about Motor jog see chapter 6.2.4 Motor jog. To go to the Motor Jog, follow this path in menu:

Menu u Motor jog

WARNING

When changing from remote control to local control, the softstarter stays in present state. That means, if the the softstarter is running the motor when switching between the remote control and local control, the softstarter will continue to run the motor.

WARNING

Since the keypad has highest priority, when in local control, neither the digital inputs nor the fieldbus communication can stop the motor if it is running. When in local control the only stop command that can stop the motor is the stop key on the keypad.

6.2.1 Start key

The start key is the start switch for the Softstarter. Push this key to start the motor and operate with the set parameters. See 1 in Figure 6.15.

6.2.2 Stop key

The stop key is the stop switch for the Softstarter. Push this key to stop the motor with the set parameters. You can push stop command during the start ramp if necessary. See 2 in Figure 6.15.

6.2.3 R\L-key

R\L-key stands for Remote or local control. Use this key to control the Softstarter remote from digital input, fieldbus or local from the HMI. See 3 in Figure 6.15.

1SFC132081M0201 | Installation and commissioning manual | Human machine interface (HMI) 57

100-250V 50/60 Hz K4 K4 K4

Figure 6.15

Local control

StartStopResetIn1In2 DGND DND +24V GND

PSTX

Options Menu

Stop

Start

6.2.4 Motor jog

1SFC132081M0201

Path in menu: Menu u Motor jog

For navigation see Figure 6.16. For Motor jog parameter settings, see chapter 7.9 Slow speed.

Jog is a slow speed drive function to drive the motor with low voltage output. Use this feature for example to put a conveyor belt into position.

Parameters

Assistants

Motor jog

Pump cleaning

Event log

Backup handling

The jog has 3 default speeds:

• Fast Jog

• Jog

• Creep

Figure 6.16

Motor jog navigation

System info

Settings

You can change the speeds with separate parameters. For example: Fast jog backward and jog forward. You can use this function through the HMI, I/O or Fieldbus.

Push “Menu” to enter the Motor jog menu and

then select Motor Jog. Use and to jog forward

Local PSTX HMI

Motor Jog

or backwards. See Figure 6.17. The motor starts and accelerates to the rated speed with the set parameters as long as the Jog command is in operation.

The motor stops immediately when you release the push button, and .

You can run the motor in the forward and reverse direction with 3 different speeds.

Figure 6.17

Keypad

Exit 14:30

58 Human machine interface (HMI) | Installation and commissioning manual | 1SFC132081M0201

6.3 Options screen

1SFC132081M0201

6.3.1 Overview

In Options screen, you can change the appearance of the Home view of the Softstarter and read Active faults/ protections and Active warnings. Option screen includes these menus:

• Edit home view

• Active faults/ protections

• Active warnings Push “Options” to enter the Options screen.

6.3.2 Edit home view

Path in menu: Options u Edit home view

For navigation, see Figure 6.18. Use Edit home view to change the view of the home view.

6.3.2.1 Add information screens to home view

1. Push “Options” to select Edit home view.

2. Use the Navigation keys to select where you want to add an information screen.

3. Push “Add” to add the new information screen to the home view.

Options

Edit home view

Active faults

Active warnings

Configure HMI

Figure 6.18

Edit home view navigation

Local PSTX

Motor current A

0.0

Motor voltage V

0.0

Options 12:00 Menu

Local PSTX HMI

Motor current A

0.0

Motor voltage

0.0

Options 12:00 Menu

6.3.2.2 Edit information screens in home view

1. Push “Options” and then select Edit home view.

2. Use the Navigation keys to select the display slot you want to edit.

3. Push “Edit“ and enter the Display slot menu. See chapter 6.3.2.3 Display slot to set the new

screen in the Display slot menu.

6.3.2.3 Display slot

In the Display slot menu, you can set the new screen with these options:

Signal

Push “Edit” to see the list of signals available for the home view. Use the Navigation keys and then push “Select” to select the signal. Selected signal is shown by

in Figure 6.19.

Select 1 of these signals:

• Empty

• Motor voltage

• Motor current

• Active power

• Active power (hp)

• Power factor

• Reactive power

• Apparent power

• Mains voltage

• Mains frequency

• Motor connection

• Phase sequence

Figure 6.19

Display slot

• Phase L1 current

• Phase L2 current

• Phase L3 current

• L1L2 phase-to-phase voltage

• L2L3 phase-to-phase voltage

• L3L1 phase-to-phase voltage

• Thyristor temperature

• Motor temperature

• EOL time to trip

• EOL time to cool

• Active energy

• Active energy (resettable)

• Reactive energy

• Reactive energy (resettable)

• Voltage imbalance

• Mains voltage THD

• PT100 temperature

• PTC resistance

• Remaining time to start

• Number of starts (resettable)

• Number of starts

• Motor run time (resettable)

• Motor run time

• Thyristor run time (resettable)

• Thyristor run time

• Fans run time

• Pre-start function

• Start mode

• Stop mode

1SFC132081M0201 | Installation and commissioning manual | Human machine interface (HMI) 59

Display style

1SFC132081M0201

Select the display style for the home view. The selected display style is shown by 2 in Figure 6.20. Select numeric, gauge or graph data:

• Numeric

• Gauge/bar

• Graph 15 minutes

Local PSTX

Motor current A

0.0

• Graph 30 minutes

• Graph 1 hour

• Graph 24 hours

Motor voltage V

0.0

• N/A Use the Navigation keys to select display style, push

Options 12:00 Menu

“Select” to set the parameter.

Figure 6.20

Display decimals

Display slot

Select the amount of decimal numbers in the home view. Use the Navigation keys to change the amount. Push “Save” to save the value. Decimal numbers are shown in 3 in Figure 6.20.

Display name

You can change the name of the selected signal. The new name can have maximum 20 characters. Use the Navigation keys to change the characters.

Push “Save” to save the display name. Display name is shown by 1 in Figure 6.20.

Signal min

Select the minimum value in the Home view. Use the Navigation keys to change the value. Push “Save” to save the value. Value is shown by 3 in Figure 6.20.

Signal max

Select the maximum value in the Home view. Use the Navigation keys to change the value. Push “Save” to save the value. Value is shown by 3 in Figure 6.20.

6.3.3 Active faults/protections and warnings

Path in menu: Options u Active faults / protections Options u Active warnings

You can find active faults/protections/warnings in the Options menu. The menus contain information about faults and warnings that occurred during operation, and what protections are active. Active faults/protections and warnings menus are highlighted black when a fault protection or warning occurred. For navigation see Figure 6.21.

For more information about fault/warnings/protections, see chapter 10 Troubleshooting.

6.3.2.4 Scale value range

Use Navigation keys to mark Scale value range and push

“Select” to enable Scale value range. 3 more options

show in the display slot menu:

• Display signal min as

• Display signal max as

• Display unit

Display signal min as - Push “Edit” to select

the scaled minimum value in the Home view. Use the Navigation keys to change the value, Push “Save” to save the value. See 3 in Figure 6.20.

Display signal max as - Select the scaled maximum

value to show in the Home view. Use the Navigation keys to change the value, Push “Save” to save the value. See 3 in Figure 6.20.

Display unit - Type in the unit to show in the Home

view. You can type a unit with up to 10 characters. Use the Navigation keys to change the characters. Push

“Save” to save the Home view unit name. See 4 in

Options

Edit home view

Active faults / protections

Active warnings

Configure HMI

Options

Edit home view

Active faults / protections

Active warnings

Configure HMI

Figure 6.21

Active fault/warnings/protections navigation

Warnings

Faults

Protections

Figure 6.20.

60 Human machine interface (HMI) | Installation and commissioning manual | 1SFC132081M0201

6.3.4 Configure HMI

Path in menu: Options u Configure HMI

Configure HMI let you Lock parameters (write protect parameters) and Lock keys on the HMI. The service profile overrides these configurations.

Options

Edit home view

Active faults / protections

Active warnings

Lock/Unlock parameters by a lock code

All parameters can be locked by a lock code to prevent users to change any settings. To unlock the parameters, the user needs to know the lock code. Select Lock parameters and enter the lock code when prompted. Use arrow keys to enter value. The parameter lock icon will be visible in the upper right corner, see chapter 6.1.5 Symbols in screen. The same steps applies for Unlock parameters and the parameter lock icon will disappear.If you have entered the service profile you will not be asked to provide the lock code and the configuration is not activated until you exit the service profile.

Note: when the motor control lock is active, it is not possible to use jog with slow speed or pump cleaning with the HMI.

Lock/Unlock keys by a lock code

Start key, Stop key and R\L key can be locked by a code to prevent a motor start from HMI by mistake. When Lock keys is enabled and start, stop or R\L key is pressed a message will be displayed, “Motor control lock is enabled”. To unlock these keys the user needs to know the lock code. Select Lock keys and enter the lock code when prompted. Use arrow keys to enter value. The key lock icon will be visible in the upper right corner, see chapter 6.1.5 Symbols in screen. Unlock keys requires the lock code to be reentered and then the key lock icon disappears. If you have entered the service profile you will not be asked to provide the lock code and the configuration is not activated until you exit the service profile.

Change lock code

The default lock code is 00000 and to change it select Change lock code and enter first the current code and then the new code when prompted. Use arrow keys to enter value. If you have forgotten the lock code you can reset all parameters to default, see chapter 6.4.6.4 Reset to

defaults

If you have entered the service profile you will not be asked to provide the current lock code.

INFORMATION

If you use Reset all parameters, you will not only reset the lock code for Basic or Advanced user profile, but also all the other parameters that have changed value from default.

INFORMATION

You will automatically exit the user profile after 1h.

WARNING

By changing any of the Service parameters, which are locked by user profile Service, could result in personal injury and damage to equipment or property and the warranty will no longer be valid.

Configure HMI

Figure 6.41

Configure HMI navigation

Lock parameters

Unlock parameters

Lock keys

Unlock keys

Change lock code

Enter service profile

Exit service profile

Enter/Exit service profile

Enter service profile to be able to edit the service parameters that are locked for normal users (see list below. It will also override parameter lock and key lock if any of them are activated. Service profile code is available in the Service manuals:

• 1SFC13105M0201-Service manual PSTX210...570

• 1SFC132115M0201-Service manual PSTX720...840

• 1SFC132116M0201-Service manual PSTX1050...1250

Service profile

You can by having the user profile Service write protect the parameters by a user code or change some of the parameters in 28 Service. Parameters editable when having

user profile Service.

28.14 Mains lock setting

28.15 Minimum trig time

28.17 U start ramp switch level

28.18 T start ramp switch level

28.19 Stop ramp switch level

28.20 In-Line gain

28.21 Inside delta gain

28.22 Phase loss

28.23 Phase loss during TOR

28.24 Phase loss trip time

28.25 Phase loss trip angle 1

28.26 Phase loss trip angle 2

28.27 Bad network quality

28.28 Low supply voltage

28.29 High current fault

28.30 Shunt fault

28.31 Short circuit thyristor

28.32 Open circuit thyristor

28.33 Thyristor overload

28.34 Heat sink overtemp

28.35 Faulty connection

28.36 Faulty usage

28.37 Close bypass curr lvl

28.49 Shunt fault trip time

28.50 Shunt fault trip level

1SFC132081M0201 | Installation and commissioning manual | Human machine interface (HMI) 61

6.4 Menu screen

The menu screen has 7 submenus, given in these chapters:

Table 4 Menu screen

Chapter Description

6.4.1 Parameters Parameter settings for different types of Softstarters.

6.4.2 Assistants Default parameters for common applications.

6.2.4 Motor jog See chapter 6.2.4 Motor jog

6.4.3 Event Log Show the Event Log, Faults, Protections and Warnings.

6.4.4 Backup Backup parameter settings.

6.4.5 System info Show product name, type, Firmware version etc.

6.4.6 Settings Softstarter settings such as Language, Date and Display.

Use Navigation keys to navigate in the submenus. Push “Select” to enter a menu. Push “Save” to save a new setting. Push “Cancel” to exit a setting without saving. Push “Back” to go back.

6.4.1 Parameters

Path in menu: Menu u Parameters

The parameter menu has 3 submenus, given in these chapters:

Table 5 Parameters screen

Chapter Description

6.4.1.1 Complete list Shows all parameters for advanced setup

6.4.1.2 Favorites Select favorite parameter functions for quick selection.

6.4.1.3 Modified Shows changed parameters.

Navigation keys to navigate in the submenus. Push “Select” to enter a menu. Push “Save” to save a new setting. Push “Cancel” to exit a setting without saving. Push “Back” to go back.

6.4.1.1 Complete list

Path in menu: Menu u Parameters u Complete list

Use the Complete list menu if a more advanced parameter setup is necessary. The complete list menu contains groups of parameters put in function order, such as Start and Stop, Communication etc. For navigation,

see Figure 6.22. Use the Navigation keys to navigate the submenus.

Push “Select” to enter a menu. Push “Save” to save a new setting. Push “Cancel” to exit a setting without saving. Push “Back” to go back. For function settings and full parameter list, see chapter 7 Functions.

Parameters

Assistants

Motor jog

Pump cleaning

Event log

Backup handling

System info

Settings

Figure 6.22

Complete list navigation

Complete list

Favorites

Modified

62 Human machine interface (HMI) | Installation and commissioning manual | 1SFC132081M0201

Complete list

01 Motor rated current Ie

02 Start and stop

03 Limit

04 Kick start

05 Slow speed

06 Motor heating

07 Motor braking

08 Sequence start

09 Automatic restart

10 Internal IO 11 External IO

12 Communication

01 Motor rated current Ie

01.01 Motor rated current Ie

03 Limit

03.01 Current limit type

03.02 Current limit level

03.03 2nd curr lim level

03.04 2nd curr lim time

03.05 Torque limit level

04 Kick start

04.01 Kick start

04.02 Kick start level

04.03 Kick start time

05 Slow speed

05.01 Slow speed forward

05.02 Slow speed fwd strength

05.03 Slow speed reverse

05.04 Slow speed rev strength

06 Motor heating

06.01 Motor heating capacity

07 Motor braking

07.01 Stand still brake strength

07.02 Motor brake time

07.03 Dynamic brake strength

09 Automatic restart

09.01 Auto-reset delay time

09.02 Auto-restart

09.03 Auto-restart max attempts

10 Internal

10.01 In0 function

10.02 In1 function

10.03 In2 function

10.04 K4 function

10.05 K5 function

10.06 K6 function

10.07 AO reference

10.08 AO type

10.09 AO max value

For full parameter list see chapter 7

02 Start and stop

02.01 Start mode

02.02 Stop mode

02.03 Start ramp initial level

02.04 Start ramp time

02.05 Stop ramp end level

02.06 Stop ramp time

02.07 Pre-start function

02.08 Pre-start time

08 Sequence start

08.01 Sequence mode

08.02 Ie seq 1

08.03 Start mode seq 1

08.04 Start ramp time seq 1

08.05 Start ramp init lvl seq 1

08.06 Curr lim level seq 1

08.07 Kick start seq 1

08.08 Kick start level seq 1

08.09 Kick start time seq 1

08.10 Torque lim lvl seq 1

08.11 Torque tune seq 1

08.12 Torque ctrl gain seq 1

For full parameter list see chapter 7

11 External IO

11.01 1DI0 function

11.02 1DI1 function

11.03 1DI2 function

11.04 1DI3 function

11.05 1DI4 function

11.06 2DI5 function

11.07 2DI6 function

11.08 2DI7 function

11.09 1DO0 function

For full parameter list see chapter 7

12 Communication

12.01 Com3 function

12.02 FB interface connector

12.03 Fieldbus control

12.04 Fieldbus address

12.05 Fieldbus IP address

12.06 Fieldbus IP gateway

12.07 Fieldbus IP netmask

12.08 Fieldbus IP DHCP client

12.09 FB baud rate

12.10 FB parity

12.11 FB stop bits

12.12 Fieldbus DI 1

For full parameter list see chapter 7

13-19 Protections list 1-7

20-24 Warnings list 1-5

25 Internal faults

26 External faults

27 Presentation

28 Service

29 Pump cleaning

Warnings list 20-24

20.01 EOL level

20.02 EOL out

20.03 EOL warning

20.04 Locked rotor level

20.05 Locked rotor init time

20.06 Locked rotor out

20.07 Locked rotor

20.08 Thyristor OL out

20.09 Thyristor OL

For full parameter list see chapter 7

27 Presentation

27.01 Language

27.02 Basic set-up at power on

29 Pump cleaning

29.01 Pump cleaning reverse speed

29.02 Pump cleaning reverse strength For full parameter list see chapter 7

25 Internal faults

25.01 Shunt fault out

25.02 Shunt fault op

25.03 Short circuit out

25.04 Short circuit op

25.05 Open circuit thyr out

25.06 Open circuit thyr op

25.07 Thyristor OL out

25.08 Thyristor OL op

25.09 Heatsink over temp out

25.10 Heatsink over temp op

25.11 Unspecified fault out

25.12 Unspecified fault op

26 External faults

26.01 Phase loss out

26.02 Phase loss op

26.03 Bad network out

26.04 Bad network op

26.05 Low supply voltage out

26.06 Low supply voltage op

26.07 High current out

26.08 High current op

26.09 Faulty usage out

26.10 Faulty usage op

26.11 Faulty connection out

26.12 Faulty connection op

13-19 Protections list

13.01 EOL mode

13.02 EOL class

13.03 EOL dual class

13.04 EOL out

13.05 EOL operation

13.06 Locked rotor level

13.07 Locked rotor trip time

13.08 Locked rotor delay time

13.09 Locked rotor out

13.10 Locked rotor op

13.11 Max no of starts per hour

13.12 Max no of starts per hour out

13.13 Max no of starts per hour op

For full parameter list see chapter 7

28 Service

28.01 ID

28.02 Line contactor close time

28.03 TOR relay delay time

28.04 Start without start command

28.05 Step down level

28.06 Torque profile start

28.07 Torque finish

28.08 Torque tune

28.09 Torque ctrl gain

28.10 Torque PI integration time

28.11 Torque slip

28.12 Torque diff

28.13 Torque filter time

For full parameter list see chapter 7

1SFC132081M0201 | Installation and commissioning manual | Human machine interface (HMI) 63

6.4.1.2 Favorites

1SFC132081M0201

Path in menu: Menu u Parameters u Favorites

For navigation, see Figure 6.23.

In the Favorites menu you can add favorite parameters for quick selection. Select parameters such as Start and stop, Current limit, Kick start, Torque control, etc

1. Push “Select” to enter the Favorites menu and then push “Select” to edit the Favorites list.

2. Use the Navigation keys to select a parameter group. Push “Open” to open the group.

Parameters

Assistants

Motor jog

Pump cleaning

Event log

Backup handling

System info

Settings

Figure 6.23

Favorites navigation

Complete lists

Favorites

Modified

Favorites

Edit

Favorites

Motor rated current Ie Start and stop Limit Kick start Slow speed Motor heating Motor braking Sequence start Automatic restart Internal IO External IO Communication Protections list 1-7 Warnings list 1-5 Internal faults External faults Presentation Service Pump cleaning

3. Push “Select” to select parameters. A check mark shows in front of the selected parameter. Push “Unselect” to unselect the parameter. Push “Done” to save and exit.

See Figure 6.24.

4. The selected Favorites show directly in Favorites menu for quick selection. Push “Back” to go back.

Local PSTX

Edit favorites list

Clear all

Motor rated current Ie Start and stop

Start mode

Stop mode

Done 12:00 Select

6.4.1.3 Modified

Path in menu: Menu u Parameters u Modified

For navigation, see Figure 6.25.

T The Modified menu contains changed parameters that are different from defaults.

Push “Select” and then “Edit” to edit the different parameter. Push “Save” to save and go back. Or push “Cancel” to go back without saving.

Figure 6.24

Favorites menu

Parameters

Assistants

Motor jog

Pump cleaning

Event log

Backup handling

System info

Settings

Complete list

Favorites

Modified

Modified parameters

List of parameters that differs from their default values.

Figure 6.25

Modified navigation

64 Human machine interface (HMI) | Installation and commissioning manual | 1SFC132081M0201

6.4.2 Assistants

1SFC132081M0201

Path in menu: Menu u Assistants

For navigation, see Figure 6.26. For more details on how to set Basic set-up and

Application set-up, see chapter 2 Quick start.

For more information about Assistants and Application list, see chapter 7.24 Assistants.

The Assistants menu contains default settings and parameters. Use this menu to set only the necessary parameters before you can start the motor. All necessary input data shows up in an automatic loop. The Assistants menu is divided in:

• Basic set-up

• Application set-up

INFORMATION

After you select an application and make your changes, do not select this application again because this resets the application to the default settings.

Parameters

Assistants

Motor jog

Pump cleaning

Event log

Backup handling

System info

Settings

Figure 6.26

Assistants navigation

Basic set-up

Application set-up

Enter the Assistants menu

Push “Menu” and select Assistants with the Navigation keys. Push “Select” to enter the Assistants menu.

Basic set-up

Use the Navigation keys to select Basic set-up. Push “Select” to enter the Basic set-up.

The Basic set-up menu is divided in 5 steps: Language, Date and time, Motor data, System configuration and Setup complete.

Application set-up

The Application set-up are quick settings for Applications, Values and Tune settings. Use the Navigation keys to select Application set-up.

Push “Select” to enter the Application set-up. Select for what type of application you use the Softstarter by pushing “Select”.

See Figure 6.27.

Local PSTX

Application set-up 1(4)

Band saw

Bow thruster Centrifugal pump Circular saw

Conveyor belt short

Done 12:00 Select

Figure 6.27

Application set-up

1SFC132081M0201 | Installation and commissioning manual | Human machine interface (HMI) 65

6.4.3 Event log

1SFC132081M0201

Path in menu: Menu u Event log

For navigation, see Figure 6.28.

The Event log menu shows the event log in the Softstarter. The log shows the 100 latest events in chronological order, with “type of event” and date. For details about all events push details. Use navigation keys to view all entries in the event log. The types of event logs are:

• Faults

• Protections

Parameters

Assistants

Motor jog

Pump cleaning

Event log

Backup handling

System info

Settings

Figure 6.28

Event log navigation

Event logs

Faults Protections Warnings Parameter changed Run

• Warnings

• Parameter changed

• Run

See Figure 6.29.

Faults

Use the Navigation keys to select a Fault and push “Details” to read details about the Fault (Name, On time

and Event count). Then push the i-key to see information about the Fault. Push “Back” to go back to Faults log menu.

Protections

Use the Navigation keys to select a Protection and push “Details” to read details about the Protection (Name, On time and Event count). Push the i-key to see

Local PSTX

Event logs

Faults

Protections Warnings Parameter changed

Run

Done 12:00 Select

information about the Protection. Push “Back” to go back to Protections log menu.

Warnings

Use the Navigation keys to select a Warning and push

Figure 6.29

Event log

“Details” to read details about the Warning (Name,

On time and Event count). Then push the i-key to see further information about the Warning. Push “Back”

to go back to Warning log menu.

Parameter changed

Use the Navigation keys to select a parameter and push “Details” to read details about the changed

parameter (Name, On time and Event count). Push “Back” to go back to Warning log menu.

Run

Use the Navigation keys to select a run event and push

“Details” to read details about the run event (Name, On time and Event count). Push “Back” to go back to Warning log menu.

66 Human machine interface (HMI) | Installation and commissioning manual | 1SFC132081M0201

6.4.4 Backup

1SFC132081M0201

Path in menu:

Menu u Backup handling

For navigation, see Figure 6.30.

You can use the movable keypad to transfer parameters

from one Softstarter to another during commissioning.

Transfer of parameters

To transfer (or copy) parameters from one Softstarter to

another, connect the keypad to the selected Softstarter

and follow the instructions in chapter 6.4.4.1 Create

backup and

chapter 6.4.4.2 Uploading of parameters below:

6.4.4.1 Create backup

Parameters

Assistants

Motor jog

Pump cleaning

Event log

Backup handling

System info

Settings

Figure 6.30

Backups handling

Create backup

01.11.2014

1. Push “Select” to enter the Backupmenu.

2. Push “Create backup” to create a backup.

3. The download of parameters shows as in Figure 6.31. The name of the backup file shows as the day, month and year it was created.

Replace backup

The Softstarter can store 2 backups. Use the Navigation keys to select an earlier backup and push “Replace”, to replace a backup.

A backup does not change the ID and Motor rated current Ie.

6.4.4.2 Uploading of parameters

1. When you complete the download of parameters, remove the HMI from the Softstarter.

2. Connect the HMI to the Softstarter that must receive the backup.

Local PSTX HMI 0

Back up parameters

Cancel 14:30

Figure 6.31

Downloading parameters

Local PSTX HMI 0

Back up parameters

3. Enter the Backup menu and use the Navigation keys to select the backup.

4. Push “Select” for the upload of the parameters. This shows as in Figure 6.32.

1SFC132081M0201 | Installation and commissioning manual | Human machine interface (HMI) 67

Cancel 14:30

Figure 6.32

Uploading parameters

6.4.5 System info

Path in menu: Menu u System info

For navigation, see Figure 6.33.

The System info menu contains system info such as Firmware version and Serial number. The System info menu shows system info of the Softstarter and HMI. Push

“Select” to enter the System info menu. Use the Navigation keys to make your selection. Push “Back” to go back.

6.4.6 Settings

Path in menu: Menu u Settings

For navigation, see Figure 6.34.

Parameters

Assistants

Motor jog

Pump cleaning

Event log

Backup handling

System info

Settings

Figure 6.33

System info navigation

Softstarter FW version: 1.11.0 Serial number: 00000

Softstarter

HMI

FW version: 1.5.0 Serial number: 00000

The settings menu contains Softstarter set-up parameters. The settings are given in these chapters:

Table 6 Settings menus

Chapter Description

6.4.6.1 Language Change language of the HMI

6.4.6.2 Date and time Set date and time for the Softstarter

6.4.6.3 Display settings Change Contrast, brightness etc.

6.4.6.4 Reset to defaults Reset Home view layout Reset all parameters Reset operating data

6.4.6.5 Change HMI

heading

You can set the settings with Keypad and Fieldbus communication.

Parameters

Assistants

Motor jog

Pump cleaning

Event log

Backup handling

System info

Settings

Figure 6.34

Settings navigation

The HMI heading is displayed in the status bar at the top of the HMI. Max 10 characters.

Settings

Language

Date and time

Date: xx.xx.20xx

Date and time

Display settings

Reset to defaults

Time: xx:xx:xx Show date as: day.month.year Shoe time as: 24-hour [ ] Show clock

Reset to defaults

Reset Home view layout Reset all parameters Reset operating data

Language

Arabic Czech German English Spanish Finnish French Italian Dutch Polish Portuguese Russian Swedish Turkish Chinese Greek Indonesian

Display settings

Contrasts 80 % Brightness 80 % Powersave [ ] White on black

68 Human machine interface (HMI) | Installation and commissioning manual | 1SFC132081M0201

6.4.6.1 Language

1SFC132081M0201

Path in menu: Menu u Settings u Language

For navigation, see Figure 6.35.

Follow the instructions below for access to the language settings menu (start from Home view):

1. Push “Select” to enter the menu.

2. Use Navigation keys to navigate to the Settings menu. (The icon symbol is a wrench).

3. Push “Select” to enter the Settings menu.se Navigation keys to navigate to the Settings menu. (The icon symbols a wrench).

4. Highlight the first alternative and push ”Select” and then “Edit” to enter Language settings.

5. Use and to select language See Figure 6.36.

6. Push “Save” to save the selected language.

Parameters

Assistants

Motor jog

Pump cleaning

Event log

Backup handling

System info

Settings

Figure 6.35

Language navigation

Local PSTX

Language

English

Spanish Finnish French

Italian

Cancel 12:00 Save

Settings

Language

Date and time

Display settings

Reset to defaults

Language

Arabic Czech German English Spanish Finnish French Italian Dutch Polish Portuguese Russian Swedish Turkish Chinese Greek Indonesian

Figure 6.36

Language menu

1SFC132081M0201 | Installation and commissioning manual | Human machine interface (HMI) 69

6.4.6.2 Date and time

1SFC132081M0201

Path in menu:

Settings

Menu u Settings u Date and time

For navigation see Figure 6.37.

Parameters

Date and Time settings include all date and time

Assistants

configurations for the Softstarter. To change the settings in the Date and Time menu, push “Edit” to enter the setting. Push “Save” to save

Motor jog

Pump cleaning

Event log

the set value. See Figure 6.38.

Table 7 Date and time settings

Option Function

Date Set date: Day, month and year. Time Set time: Hour, minutes and

seconds.

Show date as Show the date at top level in this

format:

CE day . month . year US month/day/Year SO year–month–day

Show time as Show the time in 12-hour or

24-hour

Show clock Show clock On / Off

Real time clock

The Real time clock is the local time in the Softstarter. The clock runs 2 hours after control supply power is turned off. Set date and time again if a longer power failure occurs.

Backup handling

System info

Settings

Figure 6.37

Date and time

Local PSTX

Date & Time

Date 27.06.2014

Time 12:00:00 Show date as day.month.year Show time as 24-hour

Show clock

Back 12:00 Edit

Language

Date and time

Display settings

Reset to defaults

Date and time

Date:

27.06.2014 Time: 12:00:00 Show date as: day.month.year Shoe time as: 24-hour [ ] Show clock

When the configuration of the time setting is completed, push “Back” 3 times to go back to the Home view, top level.

Figure 6.38

Date and time menu

6.4.6.3 Display settings

Path in menu: Menu u Settings u Display settings

For navigation, see Figure 6.39.

The Display settings include all display configurations of the Softstarter. To change the Display settings, Push “Edit” to enter the setting level. Push “Save” to save the set value.

Table 8 Display settings

Option Function

Contrast Set the contrast intensity

0 ... 100%

Brightness Set the brightness intensity

0 ... 100%

Power save Turn off the display backlight after

30 minutes, 1, 2, or 5 hours or Never

White on black White on black display On / Off

Parameters

Assistants

Motor jog

Pump cleaning

Event log

Backup handling

System info

Settings

Figure 6.39

Display settings

Settings

Language

Date and time

Display settings

Reset to defaults

Display settings

Contrasts 80 % Brightness 80 % Powersave [ ] White on black

70 Human machine interface (HMI) | Installation and commissioning manual | 1SFC132081M0201

6.4.6.4 Reset to defaults

Path in menu: Menu u Settings u Reset to defaults

For navigation, see Figure 6.40.

Use the Reset to defaults menu to reset home view layout, parameters or operating data back to factory default settings.

The reset does not change the real time clock, the hour run meter, the number of starts and the presentation language.

1. Push “Select” to enter the Reset to defaults menu.

2. Use the Navigation keys to select; Home view layout Parameters Operating data

3. Push “Select” to select the data which must be reset.

Parameters

Assistants

Motor jog

Pump cleaning

Event log

Backup handling

System info

Settings

Figure 6.40

Reset to defaults

Settings

Language

Date and time

Display settings

Reset to defaults

Reset from defaults

Reset Home view layout

4. Push “Yes” to reset, or push “No” to cancel.

5. Confirmation of reset shows as “Done” on the screen.

Reset operating data

Reset operating data is divided in:

• Active energy

• Reactive energy

• Number of starts

• Motor run time

• Thyristor run time

Use the Navigation keys to select which data to reset. Push “Reset” to reset, or push “Back” to go back to Reset to defaults menu.

Confirmation of reset shows as “Done” on the screen.

1SFC132081M0201 | Installation and commissioning manual | Human machine interface (HMI) 71

72 Human machine interface (HMI) | Installation and commissioning manual | 1SFC132081M0201

7 Functions

7.1 Introduction

7.1.1 Setting parameters 74

7.1.2 Softstarter states 74

7.1.3 Motor Current Ie 75

7.2 Voltage ramp

7.2.1 Voltage start ramp 76

7.2.2 Voltage stop ramp 77

7.1.1 Setting parameters 74

7.3 Torque ramp

7.3.1 Torque start ramp 79

7.3.2 Torque stop ramp 80

7.4 Full voltage start

7.5 Direct stop

7.6 Stand still brake

7.7 Current limit

7.8 Kick start

7.9 Slow speed

7.10 Motor heating

7.11 Motor braking

7.12 Sequence start

7.13 Automatic restart

7.14 Inputs/outputs

7.14.1 Signal priority order 92

7.14.3 Relay outputs 94

7.14.4 Analog output 95

7.14.5 Temperature sensor 96

7.16 Event groups

100

7.17 Protections

101

7.18 Warnings

100

7.19 Faults

117

7.20 Special feature

122

7.21 Pump cleaning

125

7.23 SettingsFast take off

130129

7.24 AssistantsSettings

130

7.25 Complete parameter listAssistants

129130

7.25 Complete parameter list

129132

1SFC132081M0201 | Installation and commissioning manual | Functions 73

This chapter contains descriptions of all the Softstarter functions and the parameters for configuration.

7.1 Introduction

7.1.2 Softstarter states

The Softstarter has multiple operation states, in which different functions are available.

Functions can operate in one or more Softstarter states. If a function does not operate in all states, this is noted in the respective function description.

The Softstarter has these states:

7.1.1 Setting parameters

Set the parameters via HMI

With the HMI Keypad, you can set parameters for each item, or as a selection of default parameters for different applications.

The HMI complete list shows all parameter groups:

01 Motor rated current Ie

02 Start and stop

03 Limit

04 Kick start

05 Slow speed

06 Motor heating

07 Motor braking

08 Sequence start

09 Automatic restart

10 Internal IO

11 External IO

12 Communication

13 ... 19 Protections list 1-7

20 ... 24 Warnings list 1-5

25 Internal faults

26 External faults

27 Presentation

28 Service

29 Pump cleaning

For navigation sheets, see chapter 6.4.1 Parameters.

Lock/Unlock parameters

Push and hold the Options -key, Menu-key and i-key simultaneous for 2 seconds in order to lock / unlock the keypad. This prevents accidental changes of parameters. Parameters are read-only. Still Start / Stop and R/L is active.

Set the parameters via Fieldbus/PLC

When Fieldbus is used, you can change parameters from the PLC.

• Individual function

• Stand by

• Pre-start

• Start ramp

• TOR (Top of ramp)

• Stop ramp

Individual function

In Individual function state, the Softstarter runs individual functions.

Individual functions are:

• Motor heating

• Stand-still brake

• Slow speed forward

• Slow speed reverse

Stand by

In Stand by state the Softstarter runs no functions except diagnostics.

Pre-start

In Pre-start state the Softstarter runs functions that are intended to run before the Softstarter goes into Start ramp state. A pre start function runs during a pre-set time. Then the Softstarter continues to Start ramp state:

Pre-start functions are:

• Motor heating

• Stand-still brake

• Slow speed forward

• Slow speed reverse

The pre-start functions can also be run as individual functions.

A different document specification shows more details about parameter settings changed through Fieldbus/ PLC, see chapter 8 Communication.

74 Functions | Installation and commissioning manual | 1SFC132081M0201

Start ramp

In Start ramp state the Softstarter runs one of the start functions to soft start a motor by controlling the output voltage or torque. The Start ramp ends and goes into Top of ramp state when the output voltage comes at 100% voltage.

Available start functions are:

• Voltage start ramp

• Torque start ramp

• Full voltage start ramp

Top of ramp

When the motor comes at Top of ramp, (100% nominal speed) the Softstarter closes the bypass and does not control the motor. In Top of ramp state the Softstarter only runs diagnostics.

Stop ramp

In Stop ramp state the Softstarter runs stop functions to soft stop a motor by controlling the output voltage or torque. The stop ramp state ends and goes into stand by state when the output voltage comes at the pre-set Stop ramp end level.

Available stop functions are:

• No ramp

• Voltage stop ramp

• Torque stop ramp

• Dynamic brake

7.1.3 Motor Current Ie

Set the motor current when you install the Softstarter.

This is the rated nominal current of the motor.

WARNING

All PSTX Softstarters must be set to the rated current of the motor.

Configuration of the Motor Current Ie with these parameters:

Parameter Description Setting range Default value

01.01 Motor Current Ie Set the nominal current of the motor. For good performance it is important that it is set to the correct value. For Inside Delta connection, set this parameter to 58% of the nominal motor current.

Individual (type related)

30 A...1250 A, divided into 19 overlapping ranges

1SFC132081M0201 | Installation and commissioning manual | Functions 75

7.2 Voltage ramp

1SFC132081M0201

When using the Voltage ramp, the voltage increases linearly from Initial start level to full voltage during start, and decreases linearly from the Step down level to Stop end voltage level during stop, see Figure 7.1.

The torque not always follows the voltage curve, because the torque is also subject to the current. This has the effect that the torque does not increase or decrease linearly.

7.2.1 Voltage start ramp

When the Softstarter receives a start signal, the Softstarter quickly increases the voltage to the Start ramp initial level. The Softstarter then controls the output voltage in a start ramp.

Figure 7.1

Start and stop ramp

TimeStart ramp Stop ramp

Top of ramp

When the output voltage comes at Top of ramp, the Softstarter closes the bypass, see Figure.

Nominal voltage 100 %

Start ramp initial level

To come at Top of ramp these conditions are necessary:

• The Start ramp time passed, i.e. 100% output voltage.

• The current is below 1.2 × nominal motor current.

Time

Start ramp time

The Start ramp time is the time it takes to go from Start ramp initial level to full voltage. The time to come at Top of ramp can be longer than the set Voltage ramp time, because this is subject to the current.

Figure 7.2

Voltage start ramp

If the motor starts with a very heavy load, the start ramp time can be longer than usual.

Example: If the Start ramp time is set to 2 seconds and the motor starts a heavy load, this can cause the output current to not go below the set 120% of nominal motor current when the pre-set start ramp time is reached.

Configuration of the Voltage start ramp with these parameters:

Parameter Description Setting range Default value

02.01 Start mode Set the Start mode to Voltage ramp. Voltage ramp, Torque ramp, Full voltage ramp

02.03 Start ramp Initial level Set the voltage level from where the start ramp initiates 10 ... 99% 30%

Voltage ramp

02.04 Start ramp time Set the effective time it takes for the voltage to reach

100%.

76 Functions | Installation and commissioning manual | 1SFC132081M0201

1 ... 120 s 10 s

7.2.2 Voltage stop ramp

1SFC132081M0201

When the Softstarter receives a stop signal, the Softstarter decreases the output voltage to the motor in a quick stop ramp, from full voltage down to set Step down voltage level. For best performance, set the step down

level to 80%.

When step down level is reached, the Softstarter controls the output voltage during preset Stop ramp time to End voltage level and cuts the output voltage to the motor, see Figure 7.3.

Figure 7.3

Voltage stop ramp

Configuration of the Voltage stop ramp with these parameters:

Parameter Description Setting range Default value

02.02 Stop mode Set to voltage ramp. No ramp,Voltage

02.05 Stop ramp end level Sets the level from where the stop ramp ends and the power to the motor is cut (voltage level for Voltage stop and torque level for Torque stop).

02.06 Stop ramp time Sets the effective time it takes for the voltage to come at end level

28.05 Step down level Sets the level from where the stop ramp initiates. 10 ... 100% 80%

100%

80%

30%

Step down voltage

End voltage

Time

Stop ramp time

No ramp ramp, Torque ramp, Dynamic brake

10 ... 99% 30%

1 ... 120 s 10 s

1SFC132081M0201 | Installation and commissioning manual | Functions 77

7.3 Torque ramp

1SFC132081M0201

When using the Torque ramp, the Softstarter controls the output voltage so that the output torque follows a specified optimal torque curve during start and stop ramp.

For Torque start ramp there are 4 different adjustable torque curves. See description of torque profile parameters for examples on when to use which curve.

rpm

Start

Time

The curves are:

• Constant

• Linear

• High inertia

• Progressive

When using the Torque start ramp, the acceleration is

TimeStart

constant if the set torque curve is the same as the actual load curve. The output voltage does not increase linearly like when using the voltage start ramp, see Figure 7.4 .

Figure 7.4

Torque start ramp

The Torque ramp makes the equipment that the motor drives stop much softer than the Voltage start ramp.

For Torque stop ramp there is one fixed torque curve. This fixed torque curve is optimized for pump

applications.

78 Functions | Installation and commissioning manual | 1SFC132081M0201

7.3.1 Torque start ramp

When the Softstarter receives a start signal, the Softstarter makes a quick ramp to set Start ramp initial level. Then the Softstarter controls the output voltage so that the output torque follows a specified optimal torque curve during pre-set time to 100% nominal torque.

When the output voltage comes at 100% nominal voltage (Top of ramp), the Softstarter closes the bypass.

To come at Top of ramp these conditions need to be met:

• The output voltage comes at 100% nominal voltage.

• The current is below 1.2 × nominal motor current.

The time between the start signal and when nominal torque is reached is the start ramp time.

The start ramp time can be longer if the motor starts with a very heavy load.

Example: If the Start ramp time is set to 2 seconds and the motor starts with a heavy load. This can cause that the output current does not go below set 120% of nominal motor current when the pre-set start ramp time is reached.

Configuration of the Torque start ramp with these parameters:

Parameter Description Setting range Default

02.01 Start mode Set to Torque ramp. Voltage ramp,

02.03 Start ramp Initial level Sets the torque level from where the start ramp initiates.

02.04 Start ramp time Sets the time it takes for the voltage to come at 100%.

03.05 Torque limit level Sets the limit for the torque during soft start with torque control

28.06 Torque profile start Sets the shape of the torque ramp during start.

• Constant setpoint is for centrifuge

• Linear is for compressor

• High inertia curve is for long conveyor belts

• Progressive curve is for centrifugal pump

28.07 Torque finish Sets the operation torque for Torque start ramp setting in percentage of base torque.

28.08 Torque tune Sets the integration time of PI controller. 0 ... 1000% 100%

28.09 Torque ctrl gain Sets the speed of the voltage regulator during torque start and stop. It seldom needs to be changed, but if a dip occur in the torque curve during stop, increasing this value might solve it.

28.10 Torque PI integration time Sets the integration time of PI controller. 0.001 ... 10 s 0.004 s

Torque ramp, Full voltage start

10 ... 99% 30%

1 ... 120 s 10 s

20 ... 200% 150%

Constant setpoint, Linear ramp, Progressive curve, High inertia curve

30 ... 500% 100%

0.01 ... 10 0.02

value

Voltage ramp

Linear ramp

28.11 Torque slip Sets the slip difference from nominal to pull-out torque in percentage.

28.12 Torque diff Sets the maximum desired difference between reference and actual torque in percentage.

28.13 Torque filter time Sets the Torque control filter time in seconds. 0.01 ... 10 s 0.02 s

1SFC132081M0201 | Installation and commissioning manual | Functions 79

0.1 ... 100% 1.0%

0.1 ... 100% 2.0%

7.3.2 Torque stop ramp

1SFC132081M0201

When using the Torque stop ramp, the output voltage to the motor the torque follows a specified optimal curve from the Step down level to end voltage during stop. The Torque stop ramp makes the equipment that the motor drives stop much softer than when using voltage ramp. See Figure 7.5.

This can be especially useful in pump applications where a sudden stop can cause water hammering and pressure surges.

Stop Time

rpm

Stop Time

Figure 7.5

Torque stop ramp

Configuration of the Torque stop ramp with these parameters:

Parameter Description Setting range Default value

02.02 Stop mode Set to Torque ramp. No ramp,

02.05 Stop ramp end level Sets the level from where the stop ramp ends and the power to the motor is cut(voltage level for Voltage stop and torque level for Torque stop.

02.06 Stop ramp time Sets the time it takes for the voltage to come at end level.

28.05 Step down level Sets the level from where the stop ramp initiates. 10 ... 100% 80%

28.08 Torque tune Sets the adjustment of resistive losses. 0...1000% 100%

28.10 Torque PI integration time Sets the integration time of PI controller. 0.001 ... 10 s 0.004 s

28.11 Torque slip Sets the slip difference from nominal to pull-out torque in percentage.

28.12 Torque diff Sets the maximum desired difference between reference and actual torque in percentage.

Voltage ramp, Torque ramp, Dynamic brake

10 ... 99% 30%

1 ... 120 s 10 s

0.01 ... 10 0.02

0.1 ... 100% 1.0%

0.1 ... 100% 2.0%

No ramp

28.13 Torque filter time Sets the Torque control filter time in seconds. 0.01 ... 10 s 0.02 s

80 Functions | Installation and commissioning manual | 1SFC132081M0201

7.4 Full voltage start

When using the full voltage start, the Softstarter increases the motor speed as fast as possible. The motor voltage ramps up to full voltage in ½ seconds.

INFORMATION

Full voltage start ignores the Current limit.

Configuration of the Full voltage start with these parameters:

Parameter Description Setting range Default value

02.01 Start mode Set to Full voltage start. Voltage ramp, Torque ramp, Full voltage start

Voltage ramp

7.5 Direct stop

When using the Direct stop the output voltage to the motor is 0.

Configuration of the Direct stop with these parameters:

Parameter Description Setting range Default value

02.02 Stop mode Set to No ramp. No ramp, Voltage stop ramp, Torque stop ramp, Dynamic brake

Voltage ramp

1SFC132081M0201 | Installation and commissioning manual | Functions 81

7.6 Stand still brake

The Stand-still brake function brakes the motor. Use this during pre-start to make sure that the motor does not run before you start the Start ramp. You can also control the Stand-still brake from a digital I/O or a Fieldbus.

WARNING

If the Softstarter is connected inside-delta, use of the Stand-still brake can cause damage to the equipment.

WARNING

Because this function makes the motor warm, we recommend to use a PTC or PT100 element to monitor the temperature.

In some conditions, the built-in EOL is not accurate for this feature.

INFORMATION

Stand-still brake only works when the Softstarter is connected in-line.

Configuration of the Stand-still brake with these parameters:

Parameter Description Setting range Default value

02.07 Pre-start function Set to Stand-still brake. Off, Motor heating, Standstill brake, Jog forward, Jog backward

02.08 Pre-start time Set the duration of the pre-start function. 0.0 ... 7200.0 s 10.0 s

Off

07.01 Stand still brake strength Set the Braking strength 10-100%. Select a suitable

value for the application.

10 ... 100% 50%

82 Functions | Installation and commissioning manual | 1SFC132081M0201

7.7 Current limit

1SFC132081M0201

Current limit sets a maximum value of the starting current output to the motor. The time to come at full voltage can be longer than the set Start ramp Time when Current limit is enabled.

There are 3 different Current limit functions:

• Normal current limit

• Dual current limit

• Ramp current limit

WARNING

If the load is very heavy, current limit can prevent the current to decrease below the set current level and cause overheating.

Normal current limit

When using Normal current limit and the set current limit is reached, the output voltage stays stable until the current level falls below the set current limit. Then the start ramp continues.

Dual current limit

Dual current level has 2 current limit levels. When the Current limit is reached, the output voltage stay constant until the set time expires or the current decreases. If the current decreases, the Softstarter continues the voltage ramp. If the second current limit time expires and the current has not decreased, the Softstarter increases the current to the Dual current limit. See Figure 7.6 . When the current comes at the Dual current limit the Softstarter behaves as for normal Current limit.

Dual current limit can be used as a back-up function to prevent overheating.

Ramp current limit

When the current comes at the first current limit level the output voltage restricts the current from increasing at a maximum linearly curve up to the second current limit. The set time determines the time it takes for the current limit to come at the second current level. When the current comes at the second current limit, the Softstarter behaves as for the normal current limit. You can use Ramp current limit as a back-up function to prevent overheating.

100%

30%

Figure 7.6

Dual current limit

Current limit

2nd current limit time

Dual current limit

Time

Current limit has these parameters:

Parameter Description Setting range Default value

03.01 Current limit type Set the Current limit type. Off, Normal,

03.02 Current limit level Sets the first level to which the current is limited during start. 1.5 ... 7.5 x I

03.03 2nd curr lim level Sets the level of the second current limit. 1.5 ... 7.5 x I

03.04 2nd curr lim time Sets the time limit from the start signal when the second current limitation comes in operation.

1SFC132081M0201 | Installation and commissioning manual | Functions 83

Dual, Ramp

2 ... 120 s 8 s

Normal

4.0 x I

7.0 x I

7.8 Kick start

1SFC132081M0201

Kick start function is a function to kick loose the motor initial friction during a set time and level. If Kick start is enabled, the start ramp starts directly after

Kick Start level

Kick start.

See Figure 7.7 .

INFORMATION

Current limit function does not work during kick start.

Figure 7.7

Kick start

Kick start has these parameters:

Parameter Description Setting range Default value

04.01 Kick start Enables a voltage peak at the beginning of the start ramp. On, Off Off

04.02 Kick start level Sets the level of the Kick start in percentage of rated voltage. 50 ... 100% 70%

Time

Kick Start time

04.03 Kick start time Sets the duration of the Kick start in seconds. 0.20 ... 2.00 s 0.20 s

84 Functions | Installation and commissioning manual | 1SFC132081M0201

7.9 Slow speed

Slow speed is an individual function, or a pre-start function to run the motor with low voltage output. You can use this feature for example to position a traverse or mill band.

Operate this function through the HMI, I/O or Fieldbus.

Slow speed has 3 pre-specified speeds:

• Fast jog

• Jog

• Creep

The motor strength can be adjusted with separate parameters. Select a suitable value for the application.

WARNING

The torque when using Slow speed is maximum ⅓ of the full motor torque. This is achieved when using Fast jog and the strength parameter set to 100%.Too high value of the motor strength could cause oscillations and if set to too low value, the

motor may not start.

WARNING

Because Slow speed function warms up the motor we recommend to use a PTC or PT100 element for temperature monitoring.

In some conditions, the built-in EOL is not accurate for this feature.

You can run the motor in the forward and reverse direction, with different slow speed speeds in each direction. When the Softstarter receives a Slow speed signal, the motor accelerates up to a constant speed that is slower than the nominal speed, for as long as the slow speed signal remains active. When the Slow speed

INFORMATION

Do not use slow speed for more than 2 minutes, as this will cause the motor to heat up excessively.

signal is deactivated, the Softstarter immediately cuts the voltage applied to the motor and the motor stops. For navigation, see 6.2.4 Motor jog.

Slow speed is configured with the following

INFORMATION

Slow speed is only working when the Softstarter is connected in-line.

parameters:

Parameter Description Setting range Default value

02.07 Pre-start function Set to Slow speed forward or Slow speed

reverse.

02.08 Pre-start time Sets the duration of the pre-start function. 0.0 ... 7200.0 s 10.0 s

05.01 Slow speed forward Sets the Slow speed forward. Fast jog forward

is 33%, Jog forward is 15% and Creep forward is 8% of the nominal motor speed.

05.02 Slow speed forward strength Parameter related to the torque that is

generated during Slow speed in the forward direction.

05.03 Slow speed reverse Sets the Slow speed reverse. Fast jog reverse is

33%, Jog reverse is 20% and Creep reverse is 9% of the nominal motor speed.

05.04 Slow speed rev strength Parameter related to the torque that is

generated during Slow speed in the reverse direction.

Off, Motor heating, Stand-still brake, Jog forward, Jog backward

Fast jog, Jog, Creep Jog

10 ... 100% 50%

Fast jog, Jog, Creep Jog

10 ... 100% 50%

Off

1SFC132081M0201 | Installation and commissioning manual | Functions 85

7.10 Motor heating

Use the Motor heating as a pre-start function to heat the motor before actual start without rotation to the motor. Or use it as an individual function operated from a digital input or Fieldbus.

The Softstarter supplies a current to the motor, without coming at the torque level that starts the motor.

WARNING

If the Softstarter is connected inside-delta and using the Motor heating, this can cause damage to the equipment.

WARNING

Because Motor heating function warms up the motor we recommend to use a PTC or PT100 element for temperature monitoring.

In some conditions the built-in EOL is not accurate for this feature.

INFORMATION

Motor heating only works when the Softstarter is connected in-line.

Motor heating has these parameters:

Parameter Description Setting range Default value

02.07 Pre-start function Set to Motor heating.

02.08 Pre-start time Sets the duration of the pre-start

Off, Motor heating, Standstill brake, Jog forward, Jog backward

0.0 ... 7200.0 s 10.0 s

Off

function.

06.01 Motor heating capacity Sets the heating power to the

10 ... 100000 W 10 W

motor. Select a suitable value for the application.

86 Functions | Installation and commissioning manual | 1SFC132081M0201

7.11 Motor braking

Stand still brake

Stand still brake prevents a motor from spinning when in standstill condition. It can be activated through IO, fieldbus or as a pre-start function.

Dynamic brake

Dynamic brake is an intelligent variant of DC brake starting with a period of dynamic braking followed by a switch to DC brake. During the dynamic brake the firing angle and thyristor firing sequence are continuously recalculated depending on operating conditions. During DC brake these are pre-determined. The reason for switching to DC brake is because it is effective at low speed but ineffective at high speed. During both dynamic- and DC-brake the kinetic energy of the motor is converted to heat that is dissipated in the rotor.

1. Set parameter 2.2 (Stop mode) to Dynamic brake.

2. Set parameter 7.2 (Motor brake time) to be equal to the desired stop time.

3. Set parameter 7.3 (Dynamic brake strength) to 40%.

4. Set parameter 7.4 (DC brake strength) to 40%.

5. Perform the first test and do two measurements:

5.1 Time it takes for the motor to decelerate from full speed to the value specified by parameter 7.5 (DC brake switch speed threshold, default value is 28%).

5.2 Time it takes for the motor to decelerate from full speed to near zero speed.

6. Check if motor deceleration time is longer or shorter than desired.

Motor braking with Softstarter is not an exact science. Trial and error testing is required to find the optimal parameter values.

WARNING

Braking exerts a lot of stress on the thyristors so from a thermal perspective a brake shortly after a start can be counted as two consecutive starts.

If the brake strength is set to a too large value the internal thyristor overload fault or electronic overload protection can trip.

INFORMATION

Using a Softstarter to brake the motor will cause noise and vibrations just like any other braking method. If a fast stop time is required the brake strength will have to be set to a large value which will result in increased noise and vibration.

INFORMATION

Parameter 07.03 (Dynamic brake strength) and

07.04 (DC brake strength) are the ones that affect the motor deceleration time. Parameter

07.02 (Motor brake time) only works as a timeout. The goal should be to choose the lowest possible braking strength and still fulfill the user’s deceleration time requirements.

INFORMATION

To use Dynamic brake set parameter 02.02 (Stop mode) to Dynamic brake.

INFORMATION

An external PTC or PT100 sensor to monitor the motor temperature is recommended.

7.11.2.1 How to use

Parameter 7.3 (Dynamic brake strength) and 7.4 (DC brake strength) are the ones that affect the motor deceleration time. Parameter 7.2 (Motor brake time) only works as a timeout. The goal should

be to choose the lowest possible braking strength and still fulfill the user’s deceleration time requirements.

6.1 If deceleration time is longer than desired, increase dynamic brake strength and DC brake strength by 10% and try again. Continue like this until the actual stop time is equal to the desired stop time.

6.2 If deceleration time is shorter than desired, decrease dynamic brake strength and DC brake strength by 10% and try again. Continue like this until the actual stop time is equal to the desired stop time.

7. Optional configuration: It can be heard when the DC brake is activated, the motor will sound different then. If DC brake is activated too soon (before the motor speed is below the value specified by parameter 7.5), increase parameter 7.6 (DC brake switch delay time) by 5-10s and try again.

8. Optional configuration: If it takes too long time for the motor to decelerate when DC brake is active, increase the motor brake time by 10s and increase only parameter 7.4 (DC brake strength) by 10% and try again.

9. Optional configuration: One of the digital inputs In0, In1 or In2 can be configured as “Cancel brake”. When a logic high (flank) is detected, the motor brake will be cancelled.

7.11.2.2 How long time does it take to stop the

motor?

Depends on the moment of inertia of the motor and load.

Field test example: Motor: 61A, 400V, 50Hz; Load: Fan, large flywheel. With stop mode equal to no ramp, the deceleration time was 1min.

With stop mode equal to dynamic brake and dynamic brake strength and DC brake strength equal to 40%, the deceleration time was 30s.

With dynamic brake strength and DC brake strength equal to 50%, the deceleration time was 20s.

1SFC132081M0201 | Installation and commissioning manual | Functions 87

Motor braking has these parameters:

Parameter Description Setting range Default value

07.01 Stand still brake strength Sets the braking strength, choose suitable value for application.

07.02 Motor brake time Sets the motor brake time. 1.0 – 100.0 s 1.0 s

07.03 Dynamic brake strength Sets the Dynamic braking strength. 10-100% 40%

07.04 DC brake strength Sets the DC braking strength. 10-100% 40%

10 – 100% 50%

07.05 DC brake switch speed

threshold

07.06 DC brake switch delay time Sets the time that the speed has be below

02.02 Stop mode Sets the desired stop mode: No ramp =

28.51 Firing angle sweep Enables dynamic optimization of dynamic

28.52 Auxiliary condition Enables additional thyristor trig occasions of

28.53 Flux threshold gain 1 Flux threshold for thyristor trig of dynamic

28.54 Flux threshold gain 2 Flux threshold for speed estimation of

The approximate speed when the switch from dynamic brake to DC brake occurs.

the threshold before the switch to DC brake occurs. Configure this parameter only if the switch occurs too soon or too late.

Immediately cuts power to the motor, Voltage stop ramp = Decreases voltage linearly, Torque stop ramp = Decreases torque in a pre-defined pattern, Dynamic brake = Applies brake to the motor

brake

dynamic brake

brake

dynamic brake

10-100% 28%

0.1 – 100.0 s 3.0 s

No ramp/Voltage stop ramp/ Torque stop ramp/Dynamic brake

Off, On On

Off, On Off

0.0 – 1.0 0.022

0.0 – 1.0 0.147

No ramp

88 Functions | Installation and commissioning manual | 1SFC132081M0201

7.12 Sequence start

The Softstarter can start up to 3 different motors sequentially, sequence 1, 2 and 3. This is suitable when setting up the Softstarter with different applications. Select the parameter set through input signal to the Softstarter.

Parameter settings and physical connections for programmable inputs must agree.

WARNING

EOL does not work during Sequence start. Recommended to add separate overload protections for each motor.

For connections, see chapter 5.1.2.5 Programmable

inputs (Sequence start)).

Parameters set for sequence start 1, 2 and 3 are equal.

If the Softstarter trips, and the trip must stop the motor, all motors stop.

Sequence start has these parameters:

Parameter Description Setting range Default value

08.01 Sequence mode Enable sequence start of motors. Off, Start multiple

08.02 Ie seq 1

08.30 seq 2

08.60 seq 3

08.03 Start mode seq 1

08.31 seq 2

08.61 seq 3

08.04 Start ramp time seq 1

08.32 seq 2

08.62 seq 3

08.05 Start ramp init lev seq 1

08.33 seq 2

08.63 seq 3

08.06 Curr lim lev seq 1

08.34 seq 2

08.64 seq 3

Sets the nominal current for the motor. For good performance, it is important that the nominal current is set to the correct value. For Inside Delta connection, set this parameter to 58% of the nominal motor current.

Sets the desired start mode. Voltage start ramp,

Sets the time it takes for the voltage to come at 100%.

Sets the level from where the start ramp initiates (voltage level for Voltage start and torque level for Torque start).

Sets the level to which the current is limited during start.

Example: Start 1, (Start mode seq 1) is set to Run 1 relay , (K4,K5 or K6) the relay closes when the start signal is given, which leads to a power transfer. This can change between Softstarters and their specific parameter settings.

motors Individual

(different for each type)

Torque start ramp, Full voltage ramp

1 ... 120 s 10 s

10 ... 99% 30%

0.5 ... 7.5 × I

Off

9.0 A...1250 A, divided into 19 overlapping ranges

Voltage start ramp

7.0 × I

08.07 Kick start seq 1

08.35 seq 2

08.65 seq 3

08.08 kick start level seq 1

08.36 seq 2

08.66 seq 3

08.09 Kick start lvl seq 1

08.37 seq 2

08.67 seq 3

08.06 Torque lim lvl seq 1

08.38 seq 2

08.68 seq 3

08.10 Torque tune seq 1

08.39 seq 2

08.69 seq 3

08.11 Torque ctrl gain seq 1

08.40 seq 2

08.70 seq 3

Enables a voltage peak at the beginning of the start ramp.

Information: The function Current Limit is not in operation during Kick start.

Sets the level of the Kick start in percentage of rated voltage.

Sets the duration of the Kick start in seconds.

Sets the level to which the torque is limited during the start with torque control.

Adjustment of resistive losses. 0 ... 1000% 100%

Sets the speed of the voltage regulator during torque start and stop. It seldom needs to be changed, but if a dip occur in the torque curve during stop, increasing this value might solve it.

1SFC132081M0201 | Installation and commissioning manual | Functions 89

Off, On Off

50 ... 100% 70%

0.2 ... 2.0 s 0.2 s

20 ... 200% 150%

0.01 ... 10.0 0.24

7.13 Automatic restart

The Softstarter automatically starts the motor again after a fault occurred.

INFORMATION

Automatic restart only works for phase loss, bad network and low supply voltage..

The primary requirement is that if a fault or protection was asserted, the Softstarter automatically starts the motor again in order to ensure an uninterrupted process.

The event only resets after the Auto-reset delay time passed. If Auto-restart is enabled, the Softstarter does not start the fault relay directly, because the fault relay can sometimes be connected to a breaker upstream.

The Softstarter makes multiple attempts to start again, with a fixed time interval between each, and ignores the start digital input signal during this time.

If the fault still remains after a restart, this is a failed attempt to start again.

The fault relay is only on after the number of failed restarts is higher than the given number.

Upon a stop signal the auto-restart sequence is aborted

and the fault relay is off.

The programmable options are:

• None - No function on the digital input.

• Reset - Fault/protection reset.

• Enable - When In0=0, the Softstarter stops immediately. When In0=1, the Softstarter is in normal operation. Overrides all other inputs, except LOCAL CONTROL.

• Slow speed forward - While the digital input is high, the motor will slowly move forward.

• Slow speed reverse - While the digital input is high, the motor will slowly move in the reverse direction.

• Motor heating - While the digital input is high, the motor heating is active.

• Stand still brake - While the digital input is high, the stand still brake is active.

• Start reverse - While the digital input is high, the Softstarter will start in the reverse direction, using external reversing contactors.

• User defined protection - When activated (the protection can be programmed to be active low or high) the User defined protection will be activated.

• Emergency mode - Active high, Emergency mode is activated when digital input is high. - Active low, Emergency mode is activated when digital input is low.

• Fieldbus disable control - When the digital input is set high, the motor cannot be controlled from the fieldbus. Instead the start/stop digital input must be used, or the HMI.

• Start 1 - Start motor 1. See chapter 7.12 Sequence

start.

• Start 2 - Start motor 2. See chapter 7.12 Sequence start.

• Start 3 - Start motor 3. See chapter 7.12 Sequence start.

• Switch to remote control - A positive flank from low to high on digital input takes the control from the HMI, i.e. local control is changed to remote control.

• Cancel brake,

Pump cleaning automatic, Pump cleaning forward, Pump cleaning backward, Hold in Remote (Active High), Hold in Remote (Active Low).

• Hold in Remote (Active High) - Then the digital input is set high the control from HMI, i.e. local control is changed to remote control and can not be changed

Automatic restart has these parameters:

Parameter Description Setting range Default value

09.01 Auto-reset delay time Delay time after which the event is reset. 0 ... 3600 s 10 s

09.02 Auto-restart Enable auto-restart function. Off,On Off

09.03 Auto-restart max attempts Max number of auto-restart attempts. 1 ... 10 5

90 Functions | Installation and commissioning manual | 1SFC132081M0201

back to local as long as the digital input is high.

• Hold in Remote (Active Low) - The same as above except that is is active low inst ed of active high.

7.14 Inputs/outputs

This chapter gives a description of input and output signals (I/O) such as digital inputs, relay outputs, analog outputs, temperature inputs, and external digital inputs.

Chapter Function

7.12.1 Digital inputs

7.12.2 Relay outputs

7.12.3 Analog outputs

7.12.4 Temperature sensor

Internal I/O

Internal I/O are the integrated signals to the Softstarter.

The internal I/O provides these:

• 5 Digital inputs

• 3 Relay output

• 1 Analog output

Extension I/O (Option)

The Softstarter can be extended with more inputs and outputs by using the I/O Extension module. The I/O Extension module provides these:

• 8 Digital input

• 4 Relay output

• 1 Analog output

To use an extension I/O provides the same possibilities to use all the Softstarters functions as for the programmable internal I/O.

Available I/O Extensions. See chapter 5.1.3 Extension

I/O.

For example, an extension I/O is useful when a sequence start is necesssary.

Connect the I/O Extension

• Set parameter Com3 function (12.01) to the I/O Extension.

• Connect the DX111 or the DX122 1Ca and 1Cb to Com3 terminals.

• Use parameter group 11 to program the function of each DX111/DX122 input and output.

External digital inputs (extension I/O) have these parameters:

Parameter Description Setting range Default value

12.01 Com3 function Set the function of the Com3 port to Extension IO

1SFC132081M0201 | Installation and commissioning manual | Functions 91

None, Test, modbus RTU slave, Extension IO.

Test

7.14.1 Signal priority order

The default priority order for all signals is HMI, fieldbus and then wired input.

Detailed list of signal priorities:

Input HMI in local control HMI in remote control

Start² HMI Fieldbus¹ / Wired Stop HMI Fieldbus¹ / Wired Reset All inputs have the same priority All inputs have the same priority Enable Wired Wired Slow speed forward² HMI Fieldbus¹ / Wired Slow speed reverse² HMI Fieldbus¹ / Wired Motor heating² Wired Fieldbus¹ / Wired Stand still brake² Wired Fieldbus¹ / Wired Start reverse² Wired Fieldbus¹ / Wired User defined protection Wired Fieldbus¹ / Wired Emergency mode active high Wired Fieldbus¹ / Wired Emergency mode active low Wired Fieldbus¹ / Wired Fieldbus disable control Wired Wired Start1² Wired Fieldbus¹ / Wired Start2² Wired Fieldbus¹ / Wired

Start3² Wired Fieldbus¹ / Wired Switch to remote control Wired Fieldbus¹ / Wired Cancel Brake Wired Fieldbus¹ / Wired Pump cleaning automatic² HMI Fieldbus¹ / Wired Pump cleaning forward² HMI Fieldbus¹ / Wired Pump cleaning backward² HMI Fieldbus¹ / Wired Hold in Remote (Active High) Wired Wired Hold in Remote (Active Low) Wired Wired

1: Fieldbus signal is regarded if:

Wired input “Fieldbus disable control” (see Setting range) is low. “Auto Mode” signal on fieldbus is high (Bit 3 in Digital Output Telegram from PLC to the Softstarter) Parameter “12.03 Fieldbus Control” is set to On.

2: All wired inputs that are configured as ‘Enable’ need to be high or this signal is ignored.

92 Functions | Installation and commissioning manual | 1SFC132081M0201

7.14.2 Digital inputs (DI)

The Softstarter has 5 digital inputs for basic control of the unit.

The 5 digital inputs are terminal 13, 14, 15, 16 and 17. The inputs are named

• Start

• Stop

• In0

• In1

• In2 Start and Stop inputs are fixed to start and stop function

and cannot be changed. In0, In1 and In2 are programmable inputs. Functions can

be related to the physical signal through a drop down menu on the HMI.

Use the inputs with 24 V and current sinking type, 10 mA. The digital input is isolated and can withstand up to 100 V in potential difference between the Softstarter functional ground and the ground of the interconnected system. You can use the input with internal 24 V or external 24 V supply.

The digital input values for respective input voltage: “0” = 0 – 5 V “1” = 15 – 33 V Maximum voltage input is 33 V and minimum is -0.5

V. Outside these voltage ranges the digital value is undefined and can be either “0” or “1”.

Internal digital Inputs (Internal I/O) have these parameters:

Parameter Description Setting range Default value

10.01 In0 function Function of programmable digital

input.

10.02 In1 function Same as In0 None

10.03 In2 function Same as In0 None

None, Reset, Enable, Slow speed forward, Slow speed reverse, Motor heating, Stand-still brake, Start reverse, User defined protection, Emergency mode (active high), Emergency mode (active low), Fieldbus disable control, Start 1, Start 2, Start 3, Switch to remote control, Cancel brake, Pump cleaning automatic, Pump cleaning forward, Pump cleaning backward, Hold in Remote (Active High), Hold in Remote (Active Low).

Reset

External digital Inputs (extension I/O) have these parameters:

Parameter Description Setting range Default value

11.01 1DI0 function Function of programmable digital

input.

11.02 1DI1 function Same as 1DI0 Same as 1DI0 None

11.03 1DI2 function Same as 1DI0 Same as 1DI0 None

11.04 1DI3 function Same as 1DI0 Same as 1DI0 None

11.05 1DI4 function Same as 1DI0 Same as 1DI0 None

11.06 2DI5 function Same as 1DI0 Same as 1DI0 None

11.07 2DI6 function Same as 1DI0 Same as 1DI0 None

11.08 2DI7 function Same as 1DI0 Same as 1DI0 None

None, Reset, Enable, Slow speed forward, Slow speed reverse, Motor heating, Stand-still brake, Start reverse, User deﬁned protection, Emergency mode (active high), Emergency mode (active low), Fieldbus disable control, Start 1, Start 2, Start 3, Switch to remote control, Cancel brake, Pump cleaning automatic, Pump cleaning forward, Pump cleaning backward, Hold in Remote (Active High), Hold in Remote (Active Low).

Reset

1SFC132081M0201 | Installation and commissioning manual | Functions 93

7.14.3 Relay outputs

1SFC132081M0201

The Softstarter has 3 relay outputs. The relay outputs are K4, K5 and K6. The relays outputs are: 30VDC/250VAC Ith = 5A , Ie= 1,5Amp (AC-15).

You can set the function of these relay output signals Functions or an event group can be related to the physical signal through a drop down menu on the HMI.

The programmable options for each relays are:

• None – No function on the relay output.

• Run – Indicates when the Softstarter gives voltage to the motor.

• Top of ramp (TOR) – Indicates that motor runs on full voltage.

• Event group (0-6) – Faults, protections, warning are all selectable by customer.

• Sequence 1-3 Run – Used to control the line contactors during sequence start.

• Sequence 1-3 TOR – Used to control the bypass contactors during sequence start.

• Run reverse – Used to close the reversing contactor.

As default K4 is set to function Run, K5 to Top of ramp and K6 to Eventgroup 0.

Description of the relay terminals

Normally

Closed

Normally

open

Each relay has 3 terminals: 1 common terminal (COM), 1 normally open terminal (NO) and 1 normally closed terminal (NC). . See Figure 7.8 .

Normally open – Circuit is open in normal mode (circuit is not shorted to common).

Normally closed – Circuit is closed in normal mode (the

Figure 7.8

A contactor may for example be connected (230 volts)

circuit is continuously shorted to common).

Internal relay outputs (internal I/O) have these parameters:

Contactor

Common

230V

Parameter Description Setting range Default value

10.04 K4 function Function of programmable output relay K4, K5, K6.

10.05 K5 function Same as K4 function Same as K4 function Top of ramp

10.06 K6 function Same as K4 function Same as K4 function Event group 0

None, Run, Top of ramp, Eventgroup 0 -6, Sequence 1-3 Run, Sequence 1-3 TOR, Run reverse

Run

External relay outputs (extension I/O) have these parameters:

Parameter Description Setting range Default value

11.09 1DO0 function Function of programmable output relay

1DO0 (extension IO).

11.10 1DO1 function Same as 1DO0 Same as 1DO0 Top of ramp

11.11 2DO2 function Same as 1DO0 Same as 1DO0 Event group 0

11.12 2DO3 function Same as 1DO0 Same as 1DO0 Motor Current, A

None, Run, Top of ramp, Eventgroup 0 -6, Sequence 1-3 Run, Sequence 1-3 TOR, Run reverse

Run

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7.14.4 Analog output

The Softstarter has 1 analog output for an analog meter, or the PLC.

Configuration of the parameter analog output type, AO type, to show:

• Motor current, A

• Mains voltage, V

• Active power, kW

• Active power, HP

• Reactive power, kVar

• Apparent power, kVA

• Active energy, kWh

• Reactive energy, kVArh

• cos phi

• Motor temperature, %

• Thyristor temperature, %

• Motor voltage, %

• Mains frequency, Hz

• PT100 temperature, centigrade

• PTC resistance, Ohm The voltage or current output can be set by a

configuration parameter, AO reference in the Softstarter. The selection of voltage or current must be set to adapt to the analog meter or the PLC.

The settings are:

• 0-10 voltage output, V

• 0-10 current output, mA

• 0-20 current output, mA

• 4-20 current output, mA AO is the reference to the output voltage in 0-100% of

the set parameter AO max and AO min.

Internal Analog output has these parameters:

Example:

• AO type is set to Motor current.

• AO reference is set to 0-10 V

• AO min to 0, and AO max to 3000.

This means that when the motor current is:

• 3000 A, the output voltage is 10 V.

• 0 A, the output voltage is 0 V.

• 1500 A, the output voltage is 5 V.

Parameter Description Setting range Default value

10.07 AO reference Sets the Analog output reference 0-10 mA, 0-20 mA, 4-20 mA, 0-10 V 4-20 mA

10.08 AO type Sets the Analog output type. Motor current, Mains voltage, Active power,

10.09 AO max value Sets the max analog output value.

10.10 AO min value Sets the min analog output value. 0,0 ... 1000000 0

Active power, Reactive power, Apparent power, Active energy,Reactive energy, cos fi, Motor temperature, Thyristor temperature, Motor voltage, Mains frequency, PT100 temperature, PTC resistance

0,0 ... 1000000 500

Motor current, A

External Analog output (Extension I/O) has these parameters:

Description Description Setting range Default value

11.13 1AO0 reference Sets the Analog output

reference.

11.14 1AO0 type Sets the Analog output type. Motor current, Mains voltage, Active power, Active

11.15 1AO0 max value Sets the max Analog output

value.

11.16 1AO0 min value Sets the min Analog output

value.

0-10 mA, 0-20 mA, 4-20 mA, 0-10 V 4-20 mA

Motor current, A power, Reactive power, Apparent power, Active energy,Reactive energy, cos fi, Motor temperature, Thyristor temperature, Motor voltage, Mains frequency, PT100 temperature, PTC resistance

0,0 ... 1000000 500

0,0 ... 1000000 0

1SFC132081M0201 | Installation and commissioning manual | Functions 95

7.14.5 Temperature sensor

Temperature inputs

There is 1 temperature input. The user can set 3 different types of temperature sensors: See chapter Temperature sensors 7.17.14

• PTC

• PT100

• Bi-metal switch

These can be connected to different protections. A protection can come on if a particular temperature occurs.

PTC

The PTC temperature input can measure a motor temperature in the range of -25° to 250°. The PTC measurement obeys the standard for a Mark-A detector. Refer to IEC60947-8.

The unit can sense if a sensor is connected to the Softstarter. You can also enable the temperature measurement and manually reset, automatic reset or get indication only.

PT100

The Softstarter has a 3-wire PT100 input that can be combined and share terminals with the PTC input. The trip temperature is set by the user. The maximum trip temperature is 250° and lowest is -25°. The PT100 measurement must have an accuracy of +/-3° with 3 wires measuring if the 3 connecting cables have the same resistance. If a short circuit is detected then the error is reported to the user. The Softstarter can sense if a sensor is connected to the Softstarter. You can enable the temperature measurement. You can do a manual reset, automatic reset or to indications only.

Bi-metal switch

This function will be implemented in next release.

You can combine temperature input with bi-metal switches for detecting overtemperature. These temperature sensors behave like a switch that opens or close at the trip temperature. Each type (NO – normally open or NC – normally closed) is supported. The maximum current through the bi-metal switches is 100 mA.

96 Functions | Installation and commissioning manual | 1SFC132081M0201

7.15 Fieldbus

PSTX has 1 Anybus port, 1 Fieldbus plug adaptor port (FBPA), and 1 modbus RTU port. You can use only 1 bus at a time: the user cannot connect the Softstarter to multiple Fieldbuses.

The port used for modbus RTU is a multifunction port that you can use to connect an Extension IO module. If an Extension IO module is necesssary you cannot use the port for modbus RTU. Use an Anybus modbus RTU module instead.

In the IP-based Fieldbuses, such as modbus TCP, the user must set IP address, gateway, subnet mask and DHCP client.

Fieldbus type

When you use Fieldbus communication, select the present type of Fieldbus:

• Modbus-TCP

• Modbus-RTU

• DeviceNet

• Profibus

• EtherNet/IP

• Profinet

Fieldbus control

If you use the Softstarter with Fieldbus communication, set the Fieldbus interface to ON before it can take action

Fieldbus address

If you use the Softstarter with Fieldbus communication, set a Fieldbus address for the Softstarter. Select a suitable and unoccupied number as the address.

WARNING

The motor can start unexpectedly if there is a start signal present during 1 of the actions below.

• Changing from 1 type of control to another (Fieldbus control / hardwire control).

• Remember that when Fieldbus auto disable is active, this change can occur automatically.

• Re-programming of the programmable inputs.

• Reset all Settings (sets programmable input to Enable).

Fieldbus failure operation

See chapter 7.17.21 Fieldbus failure protection.

INFORMATION

If there is no message passed between the PSTX Softstarter and the Anybus, Fieldbus plug, Modbus RTU master for more than 100ms, the PSTX Softstarter will trip on fieldbus communication failure protection (P1E00) and with the default configuration, the motor will be stopped.

INFORMATION

If the fieldbus communication system is setup in such a way that commands/requests are not continuously passed between the PLC and Softstarter, this protection function should be disabled. Set parameter 19.4 (Fieldbus failure op) to “Off”.

1SFC132081M0201 | Installation and commissioning manual | Functions 97

Fieldbus Inputs/Outputs

Functions set in the Softstarter as Fieldbus digital inputs (DI) are in fact the digital inputs to the PLC i.e. the data flow from the Softstarter through the network to the PLC.

Fieldbus digital outputs (DO) are not configurable. The output (DO) gives a description of data flow from the network to the Softstarter i.e. appears as an input, from the Softstarter point of view.

Fieldbus communication has these parameters:

Parameter Description Setting range Default value

12.01 Com3 function Sets the function of the Com3 port.

12.02 FB interface connector Sets the Fieldbus interface selection.

12.03 Fieldbus control Enables control from fieldbus. Off, On Off

12.04 Fieldbus address Sets the Bus address. 0 ... 65535 0

None, Test, Modbus RTU slave, Extension IO

FbPlug, Modbus RTU, Anybus, None

Test

None

12.05 Fieldbus ip address Fieldbus IP: Sets the IP-

12.06 Fieldbus ip gateway Fieldbus IP: Sets the default

12.07 Fieldbus ip netmask Fieldbus IP: Sets the netmask. 0.0.0.0 ... 255.255.255.255 255.255.255.0

12.08 Fieldbus ip dhcp client Fieldbus IP: Enables dhcp. Off, On Off

12.09 FB baud rate*

12.10 FB parity Sets parity for Anybus modbus-

12.11 FB stop bits Select stop bits for Anybus

12.12 Fieldbus DI 1 Sets the DI 1 programmable

12.13 Fieldbus DI 2 Sets the DI 2 programmable

12.14 Fieldbus DI 3 Sets the DI 3 programmable

12.15 Fieldbus DI 4 Sets the DI 4 programmable

12.16 Fieldbus DI 5 Sets the DI 5 programmable

12.17 Fieldbus DI 6 Sets the DI 6 programmable

12.18 Fieldbus DI 7 Sets the DI 7 programmable

12.19 Fieldbus DI 8 Sets the DI 8 programmable

12.20 Fieldbus DI 9 Sets the DI 9 programmable

12.21 Fieldbus DI 10 Sets the DI 9 programmable

address.

gateway.

Sets the baud rate of internal modbus-RTU interface, Anybus DeviceNet and Anybus modbus-RTU.

RTU.

modbus-RTU.

digital input signal.

0.0.0.0 ... 255.255.255.255 0.0.0.0

0.0.0.0 ... 255.255.255.255

1200, 2400, 4800, 9600, 19200, 38400, 57600, 76800, 115200, 125000, 250000,500000, Auto

No parity, Odd parity, Even parity Even parity

1 Stop bit, 2 Stop bits

Emergency mode feedback, Event group 0 ... 6 status, Fault reset feedback, Line, Motor heating feedback, None, Phase sequence, Run reverse status, Run status, Sequence 1 ... 3 Run status, Sequence 1 ... 3 TOR status, Slow speed rev feedback, Slow speed forw feedback, Stand-still brake feedback, Start 1 ... 3 feedback, Start feedback, Start reverse feedback, Stop feedback, TOR status, User defined feedback

0.0.0.0

* There are restrictions on which baud rates you can use for different protocols. See separate Table below.

1 Stop bit

Line

Phase sequence

Event group 0 status

Event group 1 status

Start feedback

Stop feedback

Eventgroup 2 status

Eventgroup 3 status

Eventgroup 4 status

Eventgroup 5 status

98 Functions | Installation and commissioning manual | 1SFC132081M0201

Parameter Description Setting range Default value

12.22 Fieldbus AI 1 Sets the AI 1 programmable

analog input signal.

12.23 Fieldbus AI 2 Sets the AI 2 programmable

analog input signal.

12.24 Fieldbus AI 3 Sets the AI 3 programmable

analog input signal.

12.25 Fieldbus AI 4 Sets the AI 4 programmable

analog input signal.

12.26 Fieldbus AI 5 Sets the AI 5 programmable

analog input signal.

12.27 Fieldbus AI 6 Sets the AI 6 programmable

analog input signal.

12.28 Fieldbus AI 7 Sets the AI 7 programmable

analog input signal.

12.29 Fieldbus AI 8 Sets the AI 8 programmable

analog input signal.

12.30 Fieldbus AI 9 Sets the AI 9 programmable

analog input signal.

12.31 Fieldbus AI 10 Sets the AI 10 programmable

analog input signal.

Phase L1, L2, L3 current, Active energy (resettable), Active power, Active power (HP), Apparent power, EOL time to cool, EOL time to trip, Mains voltage, Power factor, Motor voltage, Mains frequency, Motor connection Max phase current, Motor current, Motor current percent, Motor run time (resettable), Motor temperature, Motor temperature percent, None, Number of starts (resettable), Phase sequence, PT100 temperature, PTC resistance, Reactive energy (resettable), Reactive power, Thyristor run time (resettable), Remaining time to start, Thyristor temperature, Thyristor temperature percent, Top event code Phase L1 current (high range) Phase L2 current (high range) Phase L3 current (high range) Active power (HP) (high range) Active power (high range) Apparent power (high range) Reactive power (high range) Max phase current (high range) Motor current (high range)

Phase L1 current

Phase L2 current

Phase L3 current

Max phase current

Mains frequency

Motor voltage

Motor temperature percent

Number of starts (resettable)

Motor run time (resettable)

Top event code

* Restrictions on which baud rates you can use for different protocols.

Baudrate Modbus RTU on Com 3 Modbus RTU Anybus Devicenet on Anybus

1200 x 2400 x 4800 x

9600 x x 19200 x x 38400 x 57600 x 76800 x

115200 x 125000 x 250000 x 500000 x

Auto baud x

1SFC132081M0201 | Installation and commissioning manual | Functions 99

7.16 Event groups

Event groups consists of supervision functions divided in separate lists in the HMI.

Supervision functions are functions to indicate when an event occurs to the motor.

There are 3 different types of supervision functions:

• Faults, default Eventgroup 0 (0000001)

• Warnings, default Eventgroup 2 (0000100)

• Protections, default Eventgroup 1 (0000010)

The supervision functions generate events based on different conditions in the motor and in the Softstarter itself. Each different event can be assigned to 1 or more Event groups. An Event group can be mapped to a relay output or/and a Fieldbus signal.

For each supervision function there is a parameter for assigning the related event to 1 or more Event groups.

In PSTX there are 7 Event groups, numbered from 0 to 6. All event functions are set as default to 1 Event group.

There are 7 event groups that you can use in any way. Event groups 4-6 are completely unassigned by default and are convenient to use for custom applications. The

other groups have (or may have in the future) events assigned to them by default.

Example:

In this example the user collects all internal faults in the event group 6 and connects the event group to relay output K6. The faults are connected to event group 0 by default (indicated with value 0000001). The new value (1000001) assigns the fault to both event group 0 and event group 6.

Parameter Default value New value :

Parameter Default value New value

25.01 Shunt fault out 0000001 1000001

25.03 Short circuit out 0000001 1000001

25.05 Open circuit thyr out 0000001 1000001

25.07 Thyristor OL out 0000001 1000001

25.09 Heat sink over temp out 0000001 1000001

25.11 Unspecified fault out 0000001 1000001

10.06 K6 function Event group 0 Event group 6 and 0

100 Functions | Installation and commissioning manual | 1SFC132081M0201

ABB Softstarters User Guide

Specifications and Main Features

Frequently Asked Questions

User Manual