ABB ACS320 Users Manual

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Page 1

ABB drives

User’s manual

ACS320 drives (0.5 to 30 hp)

Page 2

List of related manuals

Drive manuals Code (English)

ACS320 drives (0.5 to 30 hp) user ’s manual 3AUA0000062599 ACS320 Short Form User’s Manual 3AUA0000086933

Option manuals and guides

MFDT-01 FlashDrop user’s manual 3AFE68591074 MREL-01 output relay module user’s manual 3AUA0000035974 MUL1-R1 installation instructions for ACS150, ACS310,

ACS320, ACS350 and ACS355 MUL1-R3 installation instructions for ACS310, ACS320,

ACS350 and ACS355 MUL1-R4 installation instructions for ACS310, ACS320,

ACS350 and ACS355 SREA-01 Ethernet adapter module quick start-up guide 3AUA0000042902 SREA-01 Ethernet adapter module user ’s manual 3AUA0000042896

Maintenance manuals

Guide for capacitor reforming in ACS50, ACS55, ACS150, ACS310, ACS350, ACS355, ACS550, ACH550 and R1-R4 OINT-/SINT-boards

You can find manuals and other product documents in PDF format on the Internet. See section

Document library on the Internet on the inside of the back cover. For manuals not available in the

Document library, contact your local ABB representative.

3AFE68642868

3AFE68643147

3AUA0000025916

3AFE68735190

Page 3

User’s manual

ACS320 drives (0.5 to 30 hp)

Table of contents

1. Safety

4. Mechanical installation

6. Electrical installation

8. Start-up

Index

3AUA0000062599 Rev E

EFFECTIVE: 2016-07-05

Page 4

Page 5

Table of contents 5

Table of contents

List of related manuals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

1. Safety

Contents of this chapter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Use of warning symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Safety in installation and maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Electrical safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

General safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Safe start-up and operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

General safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

2. Introduction to the manual

Contents of this chapter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Applicability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Target audience . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Purpose of the manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Contents of this manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Related documents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Categorization by frame size . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Quick installation and commissioning flowchart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Safety

3. Operation principle and hardware description

Contents of this chapter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Operation principle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Product overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Layout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Power connections and control interfaces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Type designation label . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Type designation key . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

4. Mechanical installation

Contents of this chapter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

Checking the installation site . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

Requirements for the installation site . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

Required tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

Unpacking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

Checking the delivery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

Installing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

Install the drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

Fasten clamping plates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

5. Planning the electrical installation

Contents of this chapter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

Page 6

6 Table of contents

Implementing the AC power line connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

Selecting the supply disconnecting device (disconnecting means) . . . . . . . . . . . . . . . . . . . . 36

European union . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

North America . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

Other regions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

Checking the compatibility of the motor and drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

Selecting the power cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

General rules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

Alternative power cable types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

Motor cable shield . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

Additional North American requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

Selecting the control cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

General rules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

Relay cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

Control panel cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

Routing the cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

Control cable ducts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

Protecting the drive, input power cable, motor and motor cable in short circuit situations and

against thermal overload . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

Protecting the drive and input power cable in short-circuit situations . . . . . . . . . . . . . . . 42

Protecting the motor and motor cable in short-circuit situations . . . . . . . . . . . . . . . . . . . 42

Protecting the motor against thermal overload . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

Using residual current devices (RCD) with the drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

Implementing a bypass connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

Protecting the contacts of relay outputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

6. Electrical installation

Contents of this chapter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

Checking the insulation of the assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

Input power cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

Motor and motor cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

Checking the compatibility with IT (ungrounded) and corner grounded TN systems . . . . . . . 47

Connecting the power cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48

Connection diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48

Connection procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49

Connecting the control cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50

I/O terminals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50

Default I/O connection diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53

Connection procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54

Connecting the embedded fieldbus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55

Connection diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55

7. Installation checklist

Contents of this chapter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57

Checking the installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57

Page 7

Table of contents 7

8. Start-up

Contents of this chapter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59

HVAC control panel features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59

General display features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60

Start-up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62

Start-up by using the Start-up assistant . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62

Start-up by changing the parameters individually . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63

Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64

Standard display mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64

Parameters mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66

Start-up assistant mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68

Changed parameters mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70

Fault logger mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70

Drive parameter backup mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70

Clock set mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75

I/O settings mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78

9. Application macros

Contents of this chapter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79

Overview of macros . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79

General considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80

Selecting an application macro . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81

Restoring defaults . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81

Control wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81

Application / Macro listing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82

HVAC default . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83

Supply fan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84

Return fan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85

Cooling tower fan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86

Condenser . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87

Booster pump . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88

PFA control macro . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89

Internal timer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90

Internal timer with constant speeds / PRV . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91

Floating point . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92

Dual setpoint with PID . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93

Dual setpoint with PID and constant speeds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94

E-BYPASS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95

Hand control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96

E-Clipse . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97

Modbus configuration macro . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98

10. Program features

Contents of this chapter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99

Start-up assistant . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99

List of the tasks and the relevant drive parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100

Contents of the assistant displays . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101

Page 8

8 Table of contents

Local control vs. external control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102

Local control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102

External control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103

Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103

Diagnostics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103

Block diagram: Start, stop, direction source for EXT1 . . . . . . . . . . . . . . . . . . . . . . . . . . 104

Block diagram: Reference source for EXT1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104

Reference types and processing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105

Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105

Diagnostics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105

Reference trimming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106

Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106

Programmable analog inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107

Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107

Diagnostics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107

Programmable analog output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108

Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108

Diagnostics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108

Programmable digital inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109

Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109

Diagnostics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110

Programmable relay output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110

Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110

Diagnostics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110

Frequency input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111

Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111

Diagnostics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111

Transistor output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111

Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111

Diagnostics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111

Actual signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112

Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112

Diagnostics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112

Power loss ride-through . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113

Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113

DC magnetizing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113

Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113

Maintenance trigger . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114

Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114

Acceleration and deceleration ramps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114

Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114

Critical speeds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115

Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115

Constant speeds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115

Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115

Custom U/f ratio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116

Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116

Diagnostics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116

R compensation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117

Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117

Programmable protection functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117

Page 9

Table of contents 9

AI<Min . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117

Panel loss . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117

External fault . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117

Stall protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117

Motor thermal protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118

Earth fault protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118

Incorrect wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119

Preprogrammed faults . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119

Overcurrent . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119

DC overvoltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119

DC undervoltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119

Drive temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119

Short circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119

Internal fault . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119

Supply phase loss . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119

Operation limits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119

Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119

Power limit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120

Automatic resets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120

Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120

Diagnostics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120

Supervisions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120

Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120

Diagnostics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120

Parameter lock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121

Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121

PID control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121

Process controller PID1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121

External/Trim controller PID2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121

Block diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122

Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 124

Diagnostics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 124

Sleep function for the process PID (PID1) control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125

Example . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126

Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127

Diagnostics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127

Motor temperature measurement through the standard I/O . . . . . . . . . . . . . . . . . . . . . . . . . 127

Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 129

Diagnostics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 129

Timed functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130

Examples . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131

Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131

User load curve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132

Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132

Diagnostics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133

Energy optimizer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133

Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133

Energy saving . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134

Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134

Diagnostics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134

Pump cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135

Page 10

10 Table of contents

Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135

Load analyzer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 136

Peak value logger . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 136

Amplitude loggers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 136

Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137

Diagnostics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137

PFA control

(Requires use of MREL-01 option purchased separately) . . . . . . . . . . . . . . . . . . . . . . . . . . 137

PFA control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137

SPFC control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138

Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140

Diagnostics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141

Connection diagram example . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142

11. Actual signals and parameters

Contents of this chapter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143

Terms and abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 144

Fieldbus equivalent . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 144

Actual signals in the short parameter view . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 144

Parameters in the short parameter view . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145

Parameter listing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 148

Group 99: Start-up data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 148

Group 01: Operating data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150

Group 03: FB actual signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155

Group 04: Fault history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 159

Group 10: Start/Stop/Dir . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 160

Group 11: Reference select . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 162

Group 12: Constant speeds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 168

Group 13: Analogue inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 173

Group 14: Relay outputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 174

Group 15: Analogue outputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 178

Group 16: System controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 179

Group 17: Override . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 185

Group 18: Freq in & tran out . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 188

Group 20: Limits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 191

Group 21: Start/Stop . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 192

Group 22: Accel/Decel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 195

Group 25: Critical speeds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 198

Group 26: Motor control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 199

Group 29: Maintenance trig . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 202

Group 30: Fault functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 203

Group 31: Automatic reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 208

Group 32: Supervision . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 210

Group 33: Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 212

Group 34: Panel display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 213

Group 35: Motor temp meas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 217

Group 36: Timed functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 218

Group 37: User load curve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 224

Group 40: Process PID set 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 226

Group 41: Process PID set 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 243

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Group 42: Ext / Trim PID . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 243

Group 44: Pump protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 246

Group 45: Energy saving . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 251

Group 46: Pump cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 253

Group 52: Panel comm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 255

Group 53: EFB protocol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 256

Group 64: Load analyzer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 258

Group 81: PFA control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 261

Group 98: Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 278

Default values with different macros . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 279

12. Fieldbus control

Contents of this chapter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 283

System overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 283

Control interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 285

Planning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 285

Mechanical and electrical installation – EFB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 286

Communication set-up – EFB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 288

Serial communication selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 288

Serial communication configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 288

Activate drive control functions – EFB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 292

Controlling the drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 292

Start/Stop direction control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 292

Input reference select . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 293

Miscellaneous drive control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 294

Relay output control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 295

Analog output control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 296

PID control setpoint source . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 296

Communication fault . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 296

Feedback from the drive – EFB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 297

Pre-defined feedback . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 297

Mailbox Read/Write . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 297

Actual value scaling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 298

Diagnostics – EFB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 299

Fault queue for drive diagnostics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 299

Serial communication diagnostics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 299

Diagnostic situations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 299

N2 protocol technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 302

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 302

N2 analog input objects . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 305

N2 binary input objects . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 306

N2 analog output objects . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 306

N2 binary output objects . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 307

DDL file for NCU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 308

FLN protocol technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 311

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 311

Reports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 311

Scaling drive feedback values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 315

Loop gains . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 316

Point database . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 316

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Detailed point descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 319

BACnet protocol technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 325

Binary input object instance summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 325

Binary output object instance summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 325

Binary value object instance summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 326

Analog input object instance summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 328

Analog output object instance summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 328

Analog value object instance summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 329

BACnet quick-start sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 331

BACnet protocol implementation conformance statement (PICS) . . . . . . . . . . . . . . . . . . . . 332

BACnet Standard Device Profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 332

Services Supported . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 332

Data Link Layer options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 332

MAC ID / Device Object Instance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 332

Max Info Frames Property . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 332

Max Master Property . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 333

MS/TP Token Counter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 333

BACnet protocol implementation conformance statement . . . . . . . . . . . . . . . . . . . . . . . . . . 333

BACnet object definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 335

Object/Property support matrix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 335

Modbus protocol technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 336

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 336

Modbus addressing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 338

ABB control profiles technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 345

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 345

Status word . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 349

State diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 353

Reference scaling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 355

13. Fault tracing

Contents of this chapter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 359

Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 359

Alarm and fault indications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 359

How to reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 359

Fault history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 360

Alarm messages generated by the drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 361

Alarms generated by the Basic control panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 365

Fault messages generated by the drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 368

Embedded fieldbus faults . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 375

No master device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 375

Same device address . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 375

Incorrect wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 375

14. Maintenance and hardware diagnostics

Contents of this chapter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 377

Maintenance intervals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 377

Cooling fan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 378

Replacing the cooling fan (frame sizes R1…R4) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 378

Capacitors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 380

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Reforming the capacitors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 380

Power connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 380

Control panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 380

Cleaning the control panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 380

Changing the battery in the Assistant control panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . 380

LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 381

15. Technical data

Contents of this chapter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 383

Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 384

Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 385

Sizing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 386

Derating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 386

Fuses and alternate short-circuit protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 388

Fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 388

Alternate short-circuit protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 388

Fuses and MMPs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 389

Size of copper conductor in cablings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 391

Dimensions, weights and free space requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 392

Dimensions and weights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 392

Free space requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 392

Losses, cooling data and noise . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 393

Losses and cooling data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 393

Noise . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 394

Terminal and lead-through data for the power cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 394

Terminal and lead-through data for the control cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 394

Electric power network specification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 395

Motor connection data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 395

Control connection data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 396

Clearance and creepage distance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 396

Efficiency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 396

Degrees of protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 396

Ambient conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 397

Materials . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 398

Applicable standards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 398

CE marking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 399

Compliance with the European EMC Directive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 399

Compliance with EN 61800-3:2004 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 399

Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 399

Category C2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 400

Category C3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 400

UL marking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 401

UL checklist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 401

C-Tick marking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 401

RoHS marking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 402

16. Dimension drawings

Contents of this chapter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 403

Frame sizes R0 and R1, IP20 (cabinet installation) / UL open . . . . . . . . . . . . . . . . . . . . . . . 404

Page 14

14 Table of contents

Frame sizes R0 and R1, IP20 / NEMA 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 405

Frame size R2, IP20 (cabinet installation) / UL open . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 406

Frame size R2, NEMA 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 407

Frame size R3, IP20 (cabinet installation) / UL open . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 408

Frame size R3, NEMA 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 409

Frame size R4, IP20 (cabinet installation) / UL open . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 410

Frame size R4, NEMA 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 411

17. Index

Further information

Product and service inquiries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

Product training . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

Providing feedback on ABB Drives manuals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

Document library on the Internet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

Page 15

Safety 15

Safety

Contents of this chapter

The chapter contains safety instructions which you must follow when installing, operating and servicing the drive. If ignored, physical injury or death may follow, or damage may occur to the drive, motor or driven equipment. Read the safety instructions before you work on the drive.

Use of warning symbols

Warnings caution you about conditions which can result in serious injury or death and/or damage to the equipment, and advise on how to avoid the danger. The following warning symbols are used in this manual:

WARNING! Danger; electricity warns of hazards from electricity which can cause physical injury and/or damage to the equipment.

WARNING! General danger warns about conditions, other than those caused by electricity, which can result in physical injury and/or damage to the

equipment.

Page 16

16 Safety

Safety in installation and maintenance

These warnings are intended for all who work on the drive, motor cable or motor.

 Electrical safety

WAR N ING ! If you ignore the safety instructions, injury or death can occur. If you are not a qualified electrician, do not do electrical work.

• Only qualified electricians are allowed to install and maintain the drive!

• Never work on the drive, motor cable or motor when input power is applied. After disconnecting the input power, always wait for 5 minutes to let the intermediate circuit capacitors discharge before you start working on the drive, motor or motor cable.

• Always ensure by measuring with a multimeter (impedance at least 1 Mohm) that there is no voltage between the drive input phases U1, V1 and W1 and the ground.

• Do not work on the control cables when power is applied to the drive or to the external control circuits. Externally supplied control circuits may carry dangerous voltage even when the input power of the drive is switched off.

• Do not make any insulation or voltage withstand tests on the drive.

• Disconnect the internal EMC filter when installing the drive on an IT system (an ungrounded power system or a high-resistance-grounded [over 30 ohms] power system), otherwise the system is connected to ground potential through the EMC filter capacitors. This may cause danger or damage the drive. See page 47. Note: When the internal EMC filter is disconnected, the drive is not EMC compatible.

• Disconnect the internal EMC filter when installing the drive on a corner-grounded TN system, otherwise the drive will be damaged. See page 47. Note: When the internal EMC filter is disconnected, the drive is not EMC compatible.

• All ACS320 Drive End Grounding screws are removed at the factory. See Product

overview for location details.

• All ELV (extra low voltage) circuits connected to the drive must be used within a zone of equipotential bonding, in other words, within a zone where all simultaneously accessible conductive parts are electrically connected to prevent hazardous voltages appearing between them. This is accomplished by a proper factory grounding.

Notes:

• Even when the motor is stopped, dangerous voltage is present at the power circuit terminals U1, V1, W1 and U2, V2, W2.

• For more technical information, contact the factory or your local ABB sales representative.

Page 17

Safety 17

LOC REM

 General safety

WARNING! If you ignore the safety instructions, injury or death can occur. If you are not a qualified electrician, do not do electrical work.

• Never attempt to repair a malfunctioning drive; contact your local ABB representative or Authorized Service Center for service support.

• Make sure that dust from drilling does not enter the drive during the installation. Electrically conductive dust inside the drive may cause damage or lead to malfunction.

• Ensure sufficient cooling.

Safe start-up and operation

These warnings are intended for all who plan the operation, start up or operate the drive.

 General safety

WARNING! If you ignore the safety instructions, injury or death can occur. If you are not a qualified electrician, do not do electrical work.

• Before adjusting the drive and putting it into service, make sure that the motor and all driven equipment are suitable for operation throughout the speed range provided by the drive. The drive can be adjusted to operate the motor at speeds above and below the speed provided by connecting the motor directly to the power line.

• Do not activate automatic fault reset functions if dangerous situations can occur. When activated, these functions will reset the drive and resume operation after a fault.

• Do not control the drive with an AC contactor or disconnecting device (disconnecting means); use the control panel start and stop keys and or external commands (I/O or fieldbus). The maximum allowed number of charging cycles of the DC capacitors (in other words, power-ups by applying power) is two per minute and the maximum total number of chargings is 15,000.

Notes:

• If an external source for start command is selected and it is ON, the drive will start immediately after an input voltage break or fault reset unless the drive is configured for 3-wire (a pulse) start/stop.

• When the control location is not set to local (LOC not shown on the display), the stop key on the control panel will not stop the drive. To stop the drive using the control panel, first press the LOC/REM key and then the stop key .

Page 18

18 Safety

Page 19

Introduction to the manual 19

Introduction to the manual

Contents of this chapter

The chapter describes applicability, target audience and purpose of this manual. It describes the contents of this manual and refers to a list of related manuals for more information. The chapter also contains a flowchart of steps for checking the delivery, installing and commissioning the drive. The flowchart refers to chapters/sections in this manual.

Applicability

The manual is applicable to the ACS320 drive firmware version 4.03c or later. See parameter 3301 FIRMWARE on page 212.

Target audience

The reader is expected to know the fundamentals of electricity, wiring, electrical components and electrical schematic symbols.

The manual is written for readers worldwide. Both SI and imperial units are shown. Special US instructions for installations in the United States are given.

Purpose of the manual

This manual provides information needed for planning the installation, installing, commissioning, using and servicing the drive.

Page 20

20 Introduction to the manual

Contents of this manual

The manual consists of the following chapters:

• Safety (page 15) gives safety instructions you must follow when installing, commissioning, operating and servicing the drive.

• Introduction to the manual (this chapter, page 19) describes applicability, target audience, purpose and contents of this manual. It also contains a quick installation and commissioning flowchart.

• Operation principle and hardware description (page 23) describes the operation principle, layout, power connections and control interfaces, type designation label and type designation information in short.

• Mechanical installation (page 29) tells how to check the installation site, unpack, check the delivery and install the drive mechanically.

• Planning the electrical installation (page 35) tells how to check the compatibility of the motor and the drive and select cables, protections and cable routing.

• Electrical installation (page 45) tells how to check the insulation of the assembly and the compatibility with IT (ungrounded) and corner grounded TN systems as well as connect power cables, control cables and embedded fieldbus.

• Installation checklist (page 57) contains a checklist for checking the mechanical and electrical installation of the drive.

• Start-up (page 59) tells how to start up the drive as well as how to start, stop, change the direction of the motor rotation and adjust the motor speed through the I/O interface. In addition, the chapter gives a brief description of each application macro together with a wiring diagram showing the default control connections. It also explains how to save a user macro and how to recall it.

• Application macros (page 79) gives a brief description of each application macro together with a wiring diagram showing the default control connections. It also explains how to save a user macro and how to recall it.

• Program features (page 99) describes program features with lists of related user settings, actual signals, and fault and alarm messages.

• Actual signals and parameters (page 143) describes actual signals and parameters. It also lists the default values for the different macros.

• Fieldbus control (page 283) tells how the drive can be controlled by external devices over a communication network using embedded fieldbus

• Fault tracing (page 359) tells how to reset faults and view fault history. It lists all alarm and fault messages including the possible cause and corrective actions.

• Maintenance and hardware diagnostics (page 377) contains preventive maintenance instructions and LED indicator descriptions.

• Technical data (page 383) contains technical specifications of the drive, for example, ratings, sizes and technical requirements as well as provisions for fulfilling the requirements for CE and other marks.

• Dimension drawings (page 403) shows dimension drawings of the drive.

Page 21

Introduction to the manual 21

Categorization by frame size

The ACS320 drive is manufactured in frame sizes R0…R4. Some instructions and other information which only concern certain frame sizes are marked with the symbol of the frame size (R0…R4). To identify the frame size of your drive, see the table in section Ratings on page 384 or in section Definitions on page 385.

Page 22

22 Introduction to the manual

Quick installation and commissioning flowchart

Tas k Se e

Identify the frame size of your drive: R0…R4. Operation principle and hardware description:

Type designation key on page 27 Tec h n i c a l d a ta : Ratings on page 384 or in

section Definitions on page 385

Plan the installation: select the cables, etc. Check the ambient conditions, ratings and

required cooling air flow.

Unpack and check the drive. Mechanical installation: Checking the delivery

If the drive will be connected to an IT (ungrounded) or corner grounded system, check that the internal EMC filter is not connected.

Install the drive on a wall or in a cabinet. Mechanical installation on page 29

Route the cables. Planning the electrical installation: Rout ing the

Check the insulation of the input cable and the motor and the motor cable.

Connect the power cables. Electrical installation: Connecting the power

Connect the control cables. Electrical installation: Connecting the control

Planning the electrical installation on page 35 Tec h n i c a l d a ta on page 383

on page 31

Operation principle and hardware description: Type designation key on page 27 Electrical installation: Checking the compatibility with IT (ungrounded) and corner grounded TN systems on page 47

cables on page 41

Electrical installation: Checking the insulation of the assembly on page 45

cables on page 48

cables on page 50

Check the installation. Installation checklist on page 57

Commission the drive. Start-up on page 59

Page 23

Operation principle and hardware description 23

AC motor

Rectifier Intermediate

circuit

AC supply

Inverter

Operation principle and hardware description

Contents of this chapter

The chapter briefly describes the operation principle, layout, type designation label and type designation information. It also shows a general diagram of power connections and control interfaces.

Operation principle

The ACS320 is a wall or cabinet mountable drive for controlling AC motors.

The figure below shows the simplified main circuit diagram of the drive. The rectifier converts three-phase AC voltage to DC voltage. The capacitor bank of the intermediate circuit stabilizes the DC voltage. The inverter converts the DC voltage back to AC voltage for the AC motor.

Page 24

24 Operation principle and hardware description

1 Cooling outlet through top cover 2 Mounting holes 3 Panel cover (a) / Basic control panel (b) /

Assistant control panel (c) 4 Terminal cover 5 Panel connection 6 Option connection 7 FlashDrop connection 8 Power OK and Fault LEDs. See section

LEDs on page 381.

9 EMC filter grounding screw (EMC).

Note: The screw is on the front in frame size R4.

10 Varistor grounding screw (VAR). See

section Protecting the contacts of relay

outputs on page 44.

11 EIA-485 connection 12 Jumper J701 for connecting EIA-485

termination resistor 13 I/O connections 14 Jumper S1 for selecting voltage or current

for analog inputs 15 Input power connection (U1, V1, W1) and

motor connection (U2, V2, W2). (Braking

chopper connection is disabled.) 16 I/O clamping plate 17 Clamping plate 18 Clamps

Covers on (R2) Covers off (R2)

Product overview

 Layout

The layout of the drive is presented below. The figure shows a frame size R2 drive. The construction of the different frame sizes R0…R4 varies to some extent.

Page 25

Operation principle and hardware description 25

RONO

RONC

DI1

DI2

DI3

DI4

DI5

+24 V

Aux. voltage output

+24 V DC, max. 200 mA

DOSRC

GND

DCOM

DOOUT

DOGND

Digital/frequency output, PNP transistor type 30 V DC, max. 100 mA

Relay output 250 V AC / 30 V DC / 6 A

GND

+10V

Reference voltage

+10 V DC, max. 10 mA

AI2

Analog input 2

GND

AI1

Analog input 1

0…10 V

SCR

Screen

Analog output 0…20 mA

AI1

AI2

*) Optional, not provided with the drive. Note: For 1-phase power supply, connect power to U1/L and V1/N terminals.

EMC

VAR

EMC filter grounding screw

Varistor grounding screw

ROCOM

PROGRAMMABLE RELAY AND DIGITAL OUTPUTS

Output relay module MREL-01

11 17

AO 7

GND

SHIELD

GND_A

PROGRAMMABLE

DIGITAL INPUTS

FlashDrop

J701

DI5 can also be used

as a frequency input

Input

choke*

)

EMC filter*

)

3-phase power supply, 200…480 VAC

AC motor

3 ~

Output choke*

)

Control panel (RJ-45)

EFB Comm port

Modbus RTU (EIA-485)

Johnson Controls N2

Siemens Building Technology

FLN (P1), BACnet (MS/TP)

 Power connections and control interfaces

The diagram gives an overview of connections. I/O connections are parameterable.

Page 26

26 Operation principle and hardware description

1 Type designation, see section Type designation key on page 27 2 Degree of protection by enclosure (IP and UL/NEMA) 3 Nominal ratings, see section Ratings on page 384 or Definitions on page 385. 4 Serial number of format MYYWWRXXXX, where

M: Manufacturer YY: 09, 10, 11, … for 2009, 2010, 2011, … WW: 01, 02, 03, … for week 1, week 2, week 3, … R: A, B, C, … for product revision number

XXXX: Integer starting every week from 0001 5 ABB MRP code of the drive 6 CE marking and C-Tick, C-UL US and RoHS marks (the label of your drive shows the

valid markings)

See Application macros on page 79 for I/O connections for the different macros and chapter Electrical installation on page 45 for installation in general.

Type designation label

The type designation label is attached to the left side of the drive. An example label and explanation of the label contents are shown below.

Page 27

Type designation key

ACS320 product series

01 = 1-phase input 03 = 3-phase input

1-phase/3-phase

In format xxAy, where xx indicates the integer part and y the fractional part, eg, 08A 8 means 8.8 A. For more information on ratings, types and v oltages, see sections starting on page 383.

2 = 200 … 240 V AC 4 = 380 … 480 V AC

Input voltage range

E = EMC filter connected, 50 Hz frequency U = EMC filter disconnected, 60 Hz frequency

1) The ACS320 is compatible with panels that have the following panel revisions and panel firmware versions.

2) Available for North American market only.

Panel type Typ e c o d e Panel revision Panel firmware version

Basic control panel

ACS-CP-C M or later 1.13 or later

Advanced HVAC control panel ACH-CP-B X or later 2.04 or later

Options

ACS320-03X-08A8-4+J404+...

Output current rating

Configuration

J404 = ACS-CP-C basic control panel

1) 2)

J400 = ACH-CP-B advanced HVAC control panel

R700 = ACS320 user ’s manual in English (3AUA0000062599 [EN]) E202 = RFI filter (available for European market only)

The type designation contains information on the specifications and configuration of the drive. You find the type designation on the type designation label attached to the drive. The first digits from the left express the basic configuration, for example ACS320-03U-09A7-4. The optional selections are given after that, separated by + signs, for example +J404. The explanations of the type designation selections are described below.

Operation principle and hardware description 27

Page 28

28 Operation principle and hardware description

Page 29

Mechanical installation 29

Mechanical installation

Contents of this chapter

The chapter tells how to check the installation site, unpack, check the delivery and install the drive mechanically.

Checking the installation site

The drive may be installed on the wall or in a cabinet. Check the enclosure requirements for the need to use the NEMA 1 option in wall installations (see chapter

Technical data on page 383.

The drive can be installed in three different ways, depending on the frame size: a) back mounting (all frame sizes) b) side mounting (frame sizes R0…R2) c) DIN rail mounting (all frame sizes).

The drive must be installed in an upright position.

Check the installation site according to the requirements below. Refer to chapter

Dimension drawings on page 403 for frame details.

 Requirements for the installation site

Operation conditions

See chapter Technical data on page 383 for the allowed operation conditions of the drive.

Wall

The wall should be as close to vertical and even as possible, of non-flammable material and strong enough to carry the weight of the drive.

Page 30

30 Mechanical installation

Floor

The floor/material below the installation should be non-flammable.

Free space around the drive

The required free space for cooling above and below the drive is 75 mm (3 in). No free space is required on the sides of the drive, so drives can be installed side by side.

Required tools

To install the drive, you need the following tools:

• screwdrivers (as appropriate for the mounting hardware used)

• wire stripper

• tape measure

• drill (if the drive will be installed with screws/bolts)

• mounting hardware: screws or bolts (if the drive will be installed with screws/bolts). For the number of screws/bolts, see With screws on page 32.

Page 31

Mechanical installation 31

Unpacking

The drive (1) is delivered in a package that also contains the following items (frame size R2 shown in the figure):

• plastic bag (2) including clamping plate (also used for I/O cables in frame sizes R3 and R4), I/O clamping plate (for frame sizes R0…R2), clamps and screws

• panel cover (3)

• mounting template, integrated into the package (4)

• user’s manual (5)

• possible options.

Checking the delivery

Check that there are no signs of damage. Notify the shipper immediately if damaged components are found.

Before attempting installation and operation, check the information on the type designation label of the drive to verify that the drive is of the correct type. See section

Type designation label on page 26.

Page 32

32 Mechanical installation

1 22

Installing

The instructions in this manual cover drives with the IP20 degree of protection. To comply with NEMA 1, use the MUL-R1, MUL-R3 or MUL-R4 option kit, which is delivered with multilingual installation instructions (3AFE68642868, 3AFE68643147 or 3AUA0000025916, respectively).

 Install the drive

Install the drive with screws or on a DIN rail as appropriate.

Note: Make sure that dust from drilling does not enter the drive during the installation.

With screws

1. Mark the hole locations using for example the mounting template cut out from the package.

The locations of the holes are also shown in the drawings in chapter Dimension

drawings on page 403. The number and location of the holes used depend on

how the drive is installed: a) back mounting (frame sizes R0…R4): four holes b) side mounting (frame sizes R0…R2): three holes; one of the bottom holes is

located in the clamping plate.

2. Fix the screws or bolts to the marked locations.

Page 33

Mechanical installation 33

3 4

1 1b

3. Position the drive onto the screws on the wall.

4. Tighten the screws in the wall securely.

On DIN rail

• Click the drive to the rail.

• To detach the drive, press the release lever on top of the drive (1b).

Page 34

34 Mechanical installation

 Fasten clamping plates

1. Fasten the clamping plate to the plate at the bottom of the drive with the provided screws.

2. For frame sizes R0…R2, fasten the I/O clamping plate to the clamping plate with the provided screws.

Page 35

Planning the electrical installation 35

Planning the electrical installation

Contents of this chapter

The chapter contains the instructions that you must follow when checking the compatibility of the motor and drive, and selecting cables, protections, cable routing and way of operation for the drive.

Note: The installation must always be designed and made according to applicable local laws and regulations. ABB does not assume any liability whatsoever for any installation which breaches the local laws and/or other regulations. Furthermore, if the recommendations given by ABB are not followed, the drive may experience problems that the warranty does not cover.

Implementing the AC power line connection

See the requirements in section Electric power network specification on page 395. Use a fixed connection to the AC power line.

WARNING! As the leakage current of the device typically exceeds 3.5 mA, a fixed installation is required according to IEC 61800-5-1.

Page 36

36 Planning the electrical installation

Selecting the supply disconnecting device (disconnecting means)

Install a hand-operated supply disconnecting device (disconnecting means) between the AC power source and the drive. The disconnecting device must be of a type that can be locked to the open position for installation and maintenance work.

 European union

To meet the European Union Directives, according to standard EN 60204-1, Safety of Machinery, the disconnecting device must be one of the following types:

• a switch-disconnector of utilization category AC-23B (EN 60947-3)

• a disconnector having an auxiliary contact that in all cases causes switching devices to break the load circuit before the opening of the main contacts of the disconnector (EN 60947-3)

• a circuit breaker suitable for isolation in accordance with EN 60947-2.

 North America

The ACS320 drive does not include a disconnect device. A means to disconnect input power must be installed between the AC power source and the ACS320 drive. This branch circuit protection must:

• be sized to conform to applicable safety regulations, including but not limited to, both National and local electrical codes.

• be locked in an open position during installation and maintenance work.

The disconnect device must not be used to control the motor. Instead use the control panel, or commands to the I/O terminals for motor control.

 Other regions

The disconnecting device must conform to the applicable safety regulations.

Checking the compatibility of the motor and drive

Check that the 3-phase AC induction motor and the drive are compatible according to the rating table in section Ratings on page 384 or in section Definitions on page 385. The table lists the typical motor power for each drive type.

Page 37

Planning the electrical installation 37

Selecting the power cables

 General rules

Dimension the input power and motor cables according to local regulations.

• The input power and the motor cables must be able to carry the corresponding load currents. See section Ratings on page 384 or in section Definitions on page

385 for the rated currents.

• The cable must be rated for at least 70 °C maximum permissible temperature of the conductor in continuous use. For US, see section Additional North American

requirements on page 39.

• The conductivity of the PE conductor must be equal to that of the phase conductor (same cross-sectional area).

• 600 V AC cable is accepted for up to 500 V AC.

• Refer to chapter Technical data on page 383 for the EMC requirements.

A symmetrical shielded motor cable (see the figure below) must be used to meet the EMC requirements of the CE and C-Tick marks.

A four-conductor system is allowed for input cabling, but a shielded symmetrical cable is recommended.

Compared to a four-conductor system, the use of a symmetrical shielded cable reduces electromagnetic emission of the whole drive system as well as motor bearing currents and wear.

Page 38

38 Planning the electrical installation

Symmetrical shielded cable: three phase conductors, a concentric or otherwise symmetrically constructed PE conductor and a shield

Motor cables

(recommended for input cables also)

PE conductor and shield

Shield

Allowed as input cables

A four-conductor system: three phase conductors and a protective conductor

Note: A separate PE conductor is required if the conductivity of the cable shield is not sufficient for the purpose.

Shield

PEPE

Insulation jacket Copper wire screen Cable core

 Alternative power cable types

Power cable types that can be used with the drive are presented below.

 Motor cable shield

To function as a protective conductor, the shield must have the same cross-sectional area as the phase conductors when they are made of the same metal.

To effectively suppress radiated and conducted radio-frequency emissions, the shield conductivity must be at least 1/10 of the phase conductor conductivity. The requirements are easily met with a copper or aluminium shield. The minimum requirement of the motor cable shield of the drive is shown below. It consists of a concentric layer of copper wires. The better and tighter the shield, the lower the emission level and bearing currents.

Page 39

Planning the electrical installation 39

 Additional North American requirements

Type MC continuous corrugated aluminium armor cable with symmetrical grounds or shielded power cable is recommended for the motor cables if metallic conduit is not used.

The power cables must be rated for 75 °C (167 °F).

Conduit

Where conduits must be coupled together, bridge the joint with a ground conductor bonded to the conduit on each side of the joint. Bond the conduits also to the drive enclosure. Use separate conduits for input power, motor and control wiring. Do not run motor wiring from more than one drive in the same conduit.

Armored cable / shielded power cable

Six-conductor (three phases and three ground) type MC continuous corrugated aluminium armor cable with symmetrical grounds is available from the following suppliers (trade names in parentheses):

• Anixter Wire & Cable (Philsheath)

• BICC General Corp (Philsheath)

• Rockbestos Co. (Gardex)

• Oaknite (CLX).

Shielded power cable is available from the following suppliers:

•Belden

• LAPPKABEL (ÖLFLEX)

• Pirelli.

Page 40

40 Planning the electrical installation

Double-shielded twisted

multipair cable

Single-shielded twisted

multipair cable

a b

Selecting the control cables

 General rules

All analog control cables and the cable used for the frequency input must be shielded.

Use a double-shielded twisted pair cable (figure a, for example JAMAK by Draka NK Cables) for analog signals. Employ one individually shielded pair for each signal. Do not use common return for different analog signals.

A double-shielded cable is the best alternative for low-voltage digital signals, but a single-shielded or unshielded twisted multipair cable (figure b) is also usable. However, for frequency input, always use a shielded cable.

Run analog and digital signals in separate cables.

Relay-controlled signals, providing their voltage does not exceed 48 V, can be run in the same cables as digital input signals. It is recommended that the relay-controlled signals are run as twisted pairs.

Never mix 24 V DC and 115/230 V AC signals in the same cable.

 Relay cable

The cable type with braided metallic screen (for example ÖLFLEX by LAPPKABEL) has been tested and approved by ABB.

 Control panel cable

In remote use, the cable connecting the control panel to the drive must not exceed 3 m (10 ft). The cable type tested and approved by ABB is used in control panel option kits.

Page 41

Planning the electrical installation 41

Drive

Motor cable

Power cable

min. 300 mm (12 in)

Motor cable

min. 200 mm (8 in)

Input power cable

Control cables

90°

min. 500 mm (20 in)

Lead 24 V and 230 V control cables in separate ducts inside the cabinet.

Not allowed unless the 24 V cable is insulated for 230 V or insulated with an insulation sleeving for 230 V.

230 V24 V 230 V24 V

Routing the cables

Route the motor cable away from other cable routes. Motor cables of several drives can be run in parallel installed next to each other. It is recommended that the motor cable, input power cable and control cables are installed on separate trays. Avoid long parallel runs of motor cables with other cables to decrease electromagnetic interference caused by the rapid changes in the drive output voltage.

Where control cables must cross power cables make sure that they are arranged at an angle as near to 90 degrees as possible.

The cable trays must have good electrical bonding to each other and to the grounding electrodes. Aluminium tray systems can be used to improve local equalizing of potential.

A diagram of the cable routing is shown below.

 Control cable ducts

Page 42

42 Planning the electrical installation

Distribution board

Input cable Drive

Protecting the drive, input power cable, motor and motor cable in short circuit situations and against thermal overload

 Protecting the drive and input power cable in short-circuit situations

Arrange the protection according to the following guidelines.

Circuit diagram Short-circuit protection

Protect the drive and input cable with fuses or ABB manual motor starter.

Size the fuses according to instructions given in chapter Technical data on page 383. The fuses will protect the input cable in short-circuit situations, restrict drive damage and prevent damage to adjoining equipment in case of a short-circuit inside the drive.

 Protecting the motor and motor cable in short-circuit situations

The drive protects the motor and motor cable in a short-circuit situation when the motor cable is dimensioned according to the nominal current of the drive. No additional protection devices are needed.

 Protecting the motor against thermal overload

According to regulations, the motor must be protected against thermal overload and the current must be switched off when overload is detected. The drive includes a motor thermal protection function that protects the motor and switches off the current when necessary. It is also possible to connect a motor temperature measurement to the drive. The user can tune both the thermal model and the temperature measurement function further by parameters.

The most common temperature sensors are:

• motor sizes IEC180…225: thermal switch (for example Klixon)

• motor sizes IEC200…250 and larger: PTC or Pt100.

For more information on the thermal model, see section Motor thermal protection on page 118. For more information on the temperature measurement function see section Motor temperature measurement through the standard I/O on page 127.

Page 43

Planning the electrical installation 43

Using residual current devices (RCD) with the drive

ACS320-03x drives are suitable to be used with residual current devices of Type B. Other measures for protection in case of direct or indirect contact, such as separation from the environment by double or reinforced insulation or isolation from the supply system by a transformer, can also be applied.

Implementing a bypass connection

WARNING! Never connect the supply power to the drive output terminals U2,

V2 and W2. Power line voltage applied to the output can result in permanent

damage to the drive.

If frequent bypassing is required, employ mechanically connected switches or contactors to ensure that the motor terminals are not connected to the AC power line and drive output terminals simultaneously.

Page 44

44 Planning the electrical installation

Drive

relay

output

Drive

relay

output

Drive

relay

output

Var istor

RC filter

Diode

230 V AC

24 V DC

230 V AC

Protecting the contacts of relay outputs

Inductive loads (relays, contactors, motors) cause voltage transients when switched off.

Equip inductive loads with noise attenuating circuits (varistors, RC filters [AC] or diodes [DC]) in order to minimize the EMC emission at switch-off. If not suppressed, the disturbances may connect capacitively or inductively to other conductors in the control cable and form a risk of malfunction in other parts of the system.

Install the protective component as close to the inductive load as possible. Do not install protective components at the I/O terminal block.

Page 45

Electrical installation 45

Electrical installation

Contents of this chapter

The chapter tells how to check the insulation of the assembly and the compatibility with IT (ungrounded) and corner grounded TN systems as well as connect power cables, control cables and embedded fieldbus.

WARNING! Obey the safety instructions. See chapter Safety on page 15. If

you ignore the safety instructions, injury or death can occur. If you are not a qualified electrician, do not do electrical work. Make sure that the drive is disconnected from the input power during installation. If the drive is already connected to the input power, wait for 5 minutes after disconnecting the input power.

Checking the insulation of the assembly

 Drive

Do not make any voltage tolerance or insulation resistance tests (for example hi-pot or megger) on any part of the drive as testing can damage the drive. Every drive has been tested for insulation between the main circuit and the chassis at the factory. Also, there are voltage-limiting circuits inside the drive which cut down the testing voltage automatically.

 Input power cable

Check the insulation of the input power cable according to local regulations before connecting to the drive.

Page 46

46 Electrical installation

ohm

500 V DC, ≥ 10 Mohm

U1-V1, U1-W1, V1-W1 U1-PE, V1-PE, W1-PE

 Motor and motor cable

Check the insulation of the motor and motor cable as follows:

1. Check that the motor cable is disconnected from the drive output terminals T1/U, T2/V and T3/W.

2. Measure the insulation resistance between the phase conductors and between each phase conductor and the Protective Earth (PE) conductor. Use a measuring voltage of 500 V DC. The insulation resistance of a motor must exceed 10 Mohm (reference value at 25 °C or 77 °F). For the insulation resistance of other motors, consult the manufacturer’s instructions.

Note: Moisture inside the motor casing reduces the insulation resistance. If moisture is suspected, dry the motor and repeat the measurement.

Page 47

Electrical installation 47

Note: In frame size R4 the EMC screw is located to the right of terminal W2.

EMC

VA R

EMC

Checking the compatibility with IT (ungrounded) and corner grounded TN systems

WARNING! Disconnect the internal EMC filter when installing the drive on an

IT system (an ungrounded power system or a high resistance-grounded [over 30 ohms] power system), otherwise the system will be connected to ground potential through the EMC filter capacitors. This may cause danger or damage the drive.

Disconnect the internal EMC filter when installing the drive on a corner-grounded TN system, otherwise the drive will be damaged.

Note: When the internal EMC filter is disconnected, the drive is not EMC compatible without an external filter.

1. If you have an IT (ungrounded) or corner grounded TN system, disconnect the

internal EMC filter by removing the EMC screw. For 3-phase U-type drives (with type designation ACS320-03U-), the EMC screw is already removed at the factory and replaced by a plastic one.

Pay attention to the screws! Do not confuse the EMC screw to the similar varistor disconnecting screw. Do not disconnect the varistor. The varistor protects the drive against power line voltage peaks.

Page 48

48 Electrical installation

U2 V2 W2

INPUT

Drive

For alternatives, see section

Selecting the supply disconnecting device (disconnecting means) on

page 36.

OUTPUT

U1 V1 W1

Motor

3 ~

U1 W1

L1 L2 L3

1. Ground the other end of the PE conductor at the distribution board.

2. Use a separate grounding cable if the conductivity of the cable shield is insufficient

(smaller than the conductivity of the phase conductor) and there is no symmetrically constructed grounding conductor in the cable. See section Selecting the power cables on page 37.

3. L and N are connection markings for the 1-phase power supply.

(L) (N)

b > 1/5 · a

Connecting the power cables

 Connection diagram

Notes:

• Do not use an asymmetrically constructed motor cable.

• If there is a symmetrically constructed grounding conductor in the motor cable in addition to the conductive shield, connect the grounding conductor to the grounding terminal at the drive and motor ends.

• Route the motor cable, input power cable and control cables separately. For more information, see section Routing the cables on page 41.

Grounding of the motor cable shield at the motor end

For minimum radio frequency interference:

• ground the cable by twisting the shield as follows: flattened width >

• or ground the cable shield 360 degrees at the lead-through of the motor terminal box.

1/5 · length

Page 49

Electrical installation 49

 Connection procedure

1. Fasten the grounding conductor (PE) of the input power cable under the grounding clamp. Connect the phase conductors to the U1, V1 and W1 terminals. Use a tightening torque of 0.8 N·m (7 in-lb) for frame sizes R0…R2, 1.7 N·m (15 in-lb) for R3, and 2.5 N·m (22 in-lb) for R4.

2. Strip the motor cable and twist the shield to form as short a pigtail as possible. Fasten the twisted shield under the grounding clamp. Connect the phase conductors to the U2, V2 and W2 terminals. Use a tightening torque of 0.8 N·m (7 in-lb) for frame sizes R0…R2, 1.7 N·m (15 in-lb) for R3, and 2.5 N·m (22 in-lb) for R4.

3. Secure the cables outside the drive mechanically.

Page 50

50 Electrical installation

X1A:

1: SCR 2: AI1 3: GND 4: +10 V 5: AI2 6: GND 7: AO 8: GND 9: +24 V 10: GND 11: DCOM 12: DI1 13: DI2 14: DI3 15: DI4 16: DI5 digital or frequency input

X1B:

17: ROCOM 18: RONC 19: RONO 20: DOSRC 21: DOOUT 22: DOGND

X1C:

23: SCR 24: B 25: A 26: GND_A

X1A X1B

X1CJ701

AI1

AI2

J701: Connects 120 ohm termination resistor. See page

55.

S1: Selects voltage or current as the signal types for

analog inputs AI1 and AI2.

AI1

AI2

Top position: I (0 [4]…20 mA, default for AI2; or -20…20 mA) Bottom position: U (0 [2]…10 V, default for AI1; or -10…10 V)

Connecting the control cables

 I/O terminals

The figure below shows the I/O terminals. Tightening torque is 0.4 N·m / 3.5 in-lb.

WAR N ING ! All ELV (Extra Low Voltage) circuits connected to the drive must be

used within a zone of equipotential bonding, in other words, within a zone where all simultaneously accessible conductive parts are electrically connected to prevent hazardous voltages appearing between them. This is accomplished by a proper factory grounding.

The terminals on the control board as well as on the optional modules attachable to the board fulfill the Protective Extra Low Voltage (PELV) requirements stated in EN 50178, provided that the external circuits connected to the terminals also fulfill the requirements and the installation site is below 2000 m (6562 ft).

Voltage and current selection for analog inputs

Jumper S1 selects voltage (0 [2]…10 V / -10…10 V) or current (0 [4]…20 mA /

-20…20 mA) as the signal types for analog inputs AI1 and AI2. The factory settings are unipolar voltage for AI1 (0 [2]…10 V) and unipolar current for AI2 (0 [4]…20 mA), which correspond to the default usage in the application macros. The jumper is located to the left of I/O terminal 9 (see the I/O terminal figure above).

Permanently affix control cables with a minimum 1/4" spacing from power cables.

Page 51

Electrical installation 51

SCR

+10V

1…10 kohm

Unipolar voltage

+10 V GND -10 V

Bipolar voltage Unipolar/Bipolar current

Use external power supply.

GND

SCR

GND

SCR

GND

9 +24V 10 GND 11 DCOM 12 DI1 13 DI2 14 DI3 15 DI4 16 DI5

X1X1

NPN connection (sink)PNP connection (source)

9 +24V 10 GND 11 DCOM 12 DI1 13 DI2 14 DI3 15 DI4 16 DI5

9+24V 10 GND 11 DCOM 12 DI1 13 DI2 14 DI3 15 DI4 16 DI5

X1X1

+24 V DC

0VDC

+24 V DC

Voltage and current connection for analog inputs

Bipolar voltage (-10…10 V) and current (-20…20 mA) are also possible. If a bipolar connection is used instead of a unipolar one, see section Programmable analog

inputs on page 107 for how to set parameters accordingly.

PNP and NPN configuration for digital inputs

You can wire the digital input terminals in either a PNP or NPN configuration.

External power supply for digital inputs

For using an external +24 V supply for the digital inputs, see the figure below.

Page 52

52 Electrical installation

X1A 5 AI2 Process actual value measurement or reference,

4…20 mA, R

= 100 ohm

6GND …

9 +24V Auxiliary voltage output, non-isolated,

+24 V DC, max. 200 mA

10 GND

4…20 mA

Frequency input

If DI5 is used as a frequency input, see section Frequency input on page 111 for how to set parameters accordingly.

Connection example of a two-wire sensor

HVAC default, supply fan, return fan, cooling tower fan, condenser, booster pumps, PFA control, internal timer, dual setpoint with PID, E-Clipse and dual setpoint with PID and constant speeds macros (see section Application macros on page 79) use analog input 2 (AI2). The macro wiring diagrams for these macros show the connection when a separately powered sensor is used. The figure below gives an example of a connection using a two-wire sensor.

Note: The sensor is supplied through its current output. Thus the output signal must be 4…20 mA.

Page 53

Electrical installation 53

X1A 1 SCR Signal cable shield (screen) 2AI1 External reference: 0…10 V or 0...20 mA 3 GND Analog input circuit common 4 +10V Reference voltage: +10 V DC, max. 10 mA 5 AI2 PID feedback 0…10 V or 0...20 mA 6 GND Analog input circuit common 7AO Output frequency value: 0…20 mA 8 GND Analog output circuit common 9 +24V Auxiliary voltage output: +24 V DC, max. 200 mA 10 GND Auxiliary voltage output common 11 DCOM Digital input common 12 DI1 Stop (0) / Start (1) 13 DI2 Not Configured 14 DI3 Constant speed selection

15 DI4 Safety Interlock 16 DI5 Not Configured X1B 17 ROCOM Relay output 1

Default operation: Ready

18 RONC 19 RONO 20 DOSRC Digital output, max. 100 mA

No fault [Fault (-1)]

21 DOOUT 22 DOGND

max. 500 ohm

1…10 kohm

Tightening torque: 0.4 N·m (3.5 lbf·in).

DI3 Operation (parameter)

0 Set speed through AI1 1 Speed 1 (1202) 0 Speed 2 (1203) 1 Speed 3 (1204)

 Default I/O connection diagram

The default connection of the control signals depends on the application macro in use, which is selected with parameter 9902 APPLIC MACRO.

The default macro is the HVAC Default. It provides a general purpose I/O configuration with three constant speeds. Parameter values are the default values given in section Parameters in the short parameter view on page 144. For information on other macros, see section Application macros on page 79.

The default I/O connections for the ABB standard macro are given in the figure below.

Page 54

54 Electrical installation

 Connection procedure

1. Remove the terminal cover by simultaneously pushing the recess and sliding the

cover off the frame.

2. Digital signals: Strip the outer insulation of the digital signal cable 360 degrees

and ground the bare shield under the clamp.

3. Connect the conductors of the cable to the appropriate terminals. Use a tightening

torque of 0.4 N·m (3.5 in-lb).

4. For double-shielded cables, twist also the grounding conductors of each pair in

the cable together and connect the bundle to the SCR terminal (terminal 1).

5. Analog signals: Strip the outer insulation of the analog signal cable 360 degrees

and ground the bare shield under the clamp.

6. Connect the conductors to the appropriate terminals. Use a tightening torque of

0.4 N·m (3.5 in-lb).

7. Twist the grounding conductors of each pair in the analog signal cable together

and connect the bundle to the SCR terminal (terminal 1).

8. Secure all cables outside the drive mechanically.

9. Slide the terminal cover back in place.

Page 55

Electrical installation 55

X1C 23 SCR Fieldbus cable shield (screen) 24 B Positive 25 A Negative 26 GND_A Fieldbus common

SCR

GND

SCR GND_AABJ701

X1C

J701

Fieldbus

controller

Jumper shunts

connect the

120 ohm

termination

resistor.

J701J701

EIA-485

RS-232

Fieldbus

controller

<3m

Connecting the embedded fieldbus

Embedded fieldbus can be connected to the drive with EIA-485 or RS-232.

 Connection diagram

EIA-485

The figure below shows the fieldbus connection.

Terminate the EIA-485 bus with a 120 ohm resistor at the end of the network by setting the jumper J701 shunts as in the figure below.

RS-232

Plug a communication cable into the control panel connection X2. The cable must be shorter than 3 meters.

Page 56

56 Electrical installation

Page 57

Installation checklist 57

Installation checklist

Contents of this chapter

This chapter contains the task list to be followed after the mechanical and electrical installation before proceeding to starting up the drive.

Checking the installation

Check the mechanical and electrical installation of the drive before start-up. Go through the checklist below together with another person. Read chapter Safety on page 15 of this manual before you work on the drive.

Check

MECHANICAL INSTALLATION

The ambient operating conditions are allowed. (See Mechanical installation: C hecking the

installation site on page 29 as well as Technical data: Losses, cooling data and noise on

page 393 and Ambient conditions on page 397.) The drive is fixed properly on an even vertical non-flammable wall. (See Mechanical

installation on page 29.)

The cooling air will flow freely. (See Mechanical installation: Free space around the drive on page 30.)

The motor and the driven equipment are ready for start. (See Planning the electrical

installation: Checking the compatibility of the motor and drive on page 36 as well as Technical data: Motor connection data on page 395.)

ELECTRICAL INSTALLATION (See Planning the electrical installation on page 35 and

Electrical installation on page 45.)

For ungrounded and corner grounded systems: The internal EMC filter is disconnected (EMC screw removed).

The capacitors are reformed if the drive has been stored over a year. The drive is grounded properly. The input power voltage matches the drive nominal input voltage.

Page 58

58 Installation checklist

Check

The input power connections at U1, V1 and W1 are OK and tightened with the correct torque.

Appropriate input power fuses and disconnector are installed. The motor connections at U2, V2 and W2 are OK and tightened with the correct torque. The motor cable, input power cable and control cables are routed separately. Use wire ties to permanently affix control/communications wiring to the clamps provided

to maintain a minimum 1/4" spacing from power wiring. The external control (I/O) connections are OK. The input power voltage cannot be applied to the output of the drive (with a bypass

connection). Terminal cover and, for NEMA 1, hood and connection box, are in place.

Page 59

Start-up 59

1 Status LED (Green when normal, if flashing or

red, see section LEDs on page 381.) 2 Soft key 1 3Auto 4Off 5Up 6Down 7 Soft key 2 8 Help (always available) 9Hand

Start-up

Contents of this chapter

This chapter contains a brief description of the assistant (HVAC) control panel (operator keypad), start-up assistant and application selection.

This chapter also includes the application macros used for defining a group of parameters. Macros change a group of parameters to new, predefined values. Use macros to minimize the need for manual editing of parameters.

HVAC control panel features

The ACS320 HVAC control panel (ACH-CP-B) features:

Page 60

60 Start-up

• Language selection for the display

• Drive connection that can be made or detached at any time

• Start-up assistant to facilitate drive commissioning

• Copy function for moving parameters to other ACS320 drives

• Backup function for saving parameter sets

• Context sensitive help

• Real-time clock

 General display features

Soft key functions

The soft key functions are defined by text displayed just above each key.

Display contrast

To adjust display contrast, simultaneously press and or , as appropriate.

Macros

Note: Selecting the appropriate macro should be part of the original system design, since the control wiring installed depends on the macro used.

1. Review the macro descriptions in section Application macros on page 79. Use the macro that best fits system needs.

2. Edit parameter 9902 APPLIC MACRO to select the appropriate macro. Use either of the following:

• Use the Start-up assistant, which displays the macro selection immediately

after motor parameter setup.

• Refer to section Parameters mode on page 66 for parameter editing

instructions.

Turning - parameters

The system can benefit from one or more of the ACS320 special features, and/or fine tuning.

1. Review the parameter descriptions in section Parameter listing starting on page 148. Enable options and fine tune parameter values as appropriate for the system.

2. Edit parameters as appropriate.

Page 61

Start-up 61

Fault and alarm adjustments

The drive can detect a wide variety of potential system problems. For example, initial system operation may generate faults of alarms that indicate set-up problems.

1. Faults and alarms are reported on the control panel with a number. Note the number reported.

2. Review the description provided for the reported fault/alarm:

• Use the fault and alarm listings shown in chapter Fault tracing on 359.

• Press the help key (Assistant control panel only) while fault or alarm is

displayed.

3. Adjust the system or parameters as appropriate.

Page 62

62 Start-up

Do you want to use the start-up assistant?

Yes

EXIT

CHOICE 2OFF

0 A

0 %

0 mA0.

0.0HzOFF

PARAMETERS

ASSISTANTS

CHANGED PAR

EXIT ENTER

OFF MAIN MENU 2 Spin the motor

Commission drive

References 1 & 2 Start/Stop Control Protections

EXIT

SEL

ASSISTANTS 2OFF

9901 LANGUAGE

PAR EDIT

ENGLISH

[0]

OFF

EXIT SAVE

Start-up

Start-up can be performed in two ways:

• Using the Start-up assistant.

See section Start-up by using the Start-up assistant.

• Changing the parameters individually. See section Start-up by changing the parameters individually.

 Start-up by using the Start-up assistant

To start the Start-up assistant, follow these steps:

Select MENU to enter the main menu

Select ASSISTANTS with the Up/Down buttons and select ENTER.

Scroll to Commission drive with the Up/Down buttons.

Change the values suggested by the assistant to your preferences and then press SAVE after every

change.

The Start-up assistant will guide you through the start-up.

Page 63

 Start-up by changing the parameters individually

0 A

0 %

0 mA0.

0.0Hz

OFF

PARAMETERS

ASSISTANTS CHANGED PAR

EXIT ENTER

1OFF MAIN MENU

99 START-UP DATA

01 OPERATING DATA 03 FB ACTUAL SIGNALS 04 FAULT HISTORY 10 START/STOP/DIR

PAR GROUPS 99

EXIT

SEL

OFF 9901 LANGUAGE

9902 APPLIC MACRO

HVAC DEFAULT

9905 MOTOR NOM VOLT 9906 MOTOR NOM CURR

PARAMETERS

EXIT

EDIT

OFF

9902 APPLIC MACRO

PAR EDIT

HVAC DEFAULT

[1]

OFF

CANCEL SAVE

9902 APPLIC MACRO

PAR EDIT

SUPPLY FAN

[2]

OFF

CANCEL SAVE

9901 LANGUAGE

9902 APPLIC MACRO

SUPPLY FAN

9905 MOTOR NOM VOLT 9906 MOTOR NOM CURR

PARAMETERS

EXIT

EDIT

OFF

To change the parameters, follow these steps:

Select MENU to enter the main menu.

Select PARAMETERS with the UP/DOWN buttons and select ENTER to select the Parameters mode.

Select the appropriate parameter group with the UP/DOWN buttons and select SEL

Select the appropriate parameter with the UP/DOWN buttons. Select EDIT to change the parameter value.

Start-up 63

Press the UP/DOWN buttons to change the parameter value.

Select SAVE to store the modified value or select CANCEL to leave the set mode.

Any modifications not saved are canceled.

Select EXIT to return to the listing of parameter groups, and again to return to the main menu.

To complete the control connections by manually entering the parameters, see section Parameters mode on page 66.

For detailed hardware description, see the chapter Technical data.

Page 64

64 Start-up

Notes:

• The current parameter value appears below the highlighted parameter.

• To view the default parameter value, press the UP/DOWN buttons simultaneously.

• The most typical and necessary parameters to change belong to Group 99: Start-

up data, Group 10: Start/Stop/Dir, Group 11: Reference select, Group 20: Limits, Group 21: Start/Stop, Group 22: Accel/Decel, Group 30: Fault functions, Group 53: EFB protocol and Group 98: Options.

• To restore the default factory settings, select the application macro HVAC default.

Modes

The HVAC control panel has several different modes for configuring, operating and

diagnosing the drive. The modes are:

• Standard display mode – Shows drive status information and operates the drive.

• Parameters mode – Edits parameter values individually.

• Start-up assistant mode – Guides the start-up and configuration.

• Changed parameters mode – Shows changed parameters.

• Fault logger mode – Shows the drive fault history.

• Drive parameter backup mode – Stores or uploads the parameters.

• Clock set mode – Sets the time and date for the drive.

• I/O settings mode – Checks and edits the I/O settings.

• Alarm mode – Reporting mode triggered by drive alarms.

 Standard display mode

Use the standard display mode to read information on the drive’s status and to

operate the drive. To reach the standard display mode, press EXIT until the LCD

display shows status information as described below.

Page 65

Start-up 65

7 A

0 %

8 mA8.

30.

15.0HzAUTO

MENU00:00

7 A

0 %

30.

15.0Hz

AUTO

MENU00:00

mA 44%

Status information

Top. The top line of the LCD display shows the basic status information of the drive.

•HAND – Indicates that the drive control is local, that is, from the control panel.

•AUTO – Indicates that the drive control is remote, such as the basic I/O (X1) or fieldbus.

• OFF – Indicates that the drive control is local and stopped.

• – Indicates the drive and motor rotation status as follows:

Control panel display Significance

Rotating arrow (clockwise or counterclockwise)

Rotating dotted arrow blinking Drive is running but not at setpoint Stationary dotted arrow Start command is present, but motor is not running.

• Upper right – shows the active reference.

Middle. Using Group 34: Panel display, the middle of the LCD display can be configured to display:

• One to three parameter values – The default display shows parameters 0103 OUTPUT FREQ in percentages, 0104 CURRENT in amperes and 0120

AI1 in milliamperes.

- Use parameters 3401, 3408, and 3415 to select the parameters (from Group

01: Operating data) to display. Entering “parameter” 0100 results in no

parameter displayed. For example, if 3401 = 0100 and 3415 = 0100, then only the parameter specified by 3408 appears in the Control panel display.

- You can also scale each parameter in the display, for example, to convert the

motor speed to a display of conveyor speed. Parameters 3402…3405 scale the parameter specified by 3401, parameters 3409…3412 scale the parameter specified by 3408, etc.

• A bar meter rather than one of the parameter values.

- Enable bar graph displays using parameters 3404,

3411 and 3418.

Bottom. The bottom of the LCD display shows:

• Lower corners – show the functions currently assigned to the two soft keys.

• Lower middle – displays the current time (if configured to show the time).

• Drive is running and at setpoint

• Shaft direction is forward or reverse

For example, start enable is missing.

Page 66

66 Start-up

0 A

0 %

0 mA0.

0.0HzOFF

PARAMETERS

ASSISTANTS CHANGED PAR

EXIT ENTER

OFF

MAIN MENU

99 START-UP DATA

01 OPERATING DATA 03 FB ACTUAL SIGNALS 04 FAULT HISTORY 10 START/STOP/DIR

PAR GROUPS 99

EXIT

SEL

OFF

Operating the drive

AUTO/HAND – The very first time the drive is powered up, it is in the auto control (AUTO) mode, and is controlled from the Control terminal block X1.

To switch to hand control (HAND) and control the drive using the control panel, press and hold the or button.

• Pressing the HAND button switches the drive to hand control while keeping the drive running.

• Pressing the OFF button switches to hand control and stops the drive.

To switch back to auto control (AUTO), press and hold the button.

Hand/Auto/Off – To start the drive press the HAND or AUTO buttons, to stop the drive press the OFF button.

Reference – To modify the reference (only possible if the display in the upper right corner is in reverse video) press the UP or DOWN buttons (the reference changes immediately).

The reference can be modified in the local control mode, and can be parameterized (using Group 11: Reference select) to also allow modification in the remote control mode.

Note: The Start/Stop, Shaft direction and Reference functions are only valid in local control (LOC) mode.

 Parameters mode

To change the parameters, follow these steps:

Select MENU to enter the main menu.

Select PARAMETERS with the UP/DOWN buttons, and select ENTER to select the Parameters mode.

Select the appropriate parameter group with the UP/DOWN buttons and select SEL

Page 67

Select the appropriate parameter

9901 LANGUAGE

9902 APPLIC MACRO

HVAC DEFAULT

9905 MOTOR NOM VOLT 9906 MOTOR NOM CURR

PARAMETERS

EXIT

EDIT

OFF

9902 APPLIC MACRO

PAR EDIT

HVAC DEFAULT

[1]

OFF

CANCEL SAVE

9902 APPLIC MACRO

PAR EDIT

SUPPLY FAN

[2]

OFF

CANCEL SAVE

9901 LANGUAGE

9902 APPLIC MACRO

SUPPLY FAN

9905 MOTOR NOM VOLT 9906 MOTOR NOM CURR

PARAMETERS

EXIT

EDIT

OFF

in a group with the UP/DOWN buttons. Select EDIT to change the parameter.

Press the UP/DOWN buttons to change the parameter value.

Select SAVE to store the modified value or select CANCEL to leave the set mode.

• Any modifications not saved

are canceled.

• Each individual parameter setting is valid immediately after pressing SAVE.

Select EXIT to return to the listing of parameter groups, and again to return to the main menu.

Start-up 67

To complete the control connections by manually entering the parameters, see section Parameters mode.

For detailed hardware description, see chapter Dimension drawings.

Notes:

• The current parameter value appears below the highlighted parameter.

• To view the default parameter value, press the UP/DOWN buttons simultaneously.

• The most typical and necessary parameters to change belong to Group 99: Start-

up data, Group 10: Start/Stop/Dir, Group 11: Reference select, Group 20: Limits, Group 21: Start/Stop, Group 22: Accel/Decel and Group 30: Fault functions.

• To restore the default factory settings, select the application macro HVAC default.

Page 68

68 Start-up

0 A

0 %

0 mA0.

0.0HzOFF

PARAMETERS

ASSISTANTS

CHANGED PAR

EXIT ENTER

OFF MAIN MENU 2 Spin the motor

Commission drive

References 1 & 2 Start/Stop Control Protections

EXIT

SEL

ASSISTANTS 2

OFF

9901 LANGUAGE

PAR EDIT

ENGLISH

[0]

OFF

EXIT SAVE

 Start-up assistant mode

To start the Start-up assistant, follow these steps:

Select MENU to enter the main menu

Select ASSISTANTS with the Up/Down buttons and select ENTER.

Scroll to Commission drive with the Up/Down buttons and select SEL.

Change the values suggested by the assistant to your preferences and then press SAVE after every change.

The Start-up assistant will guide you through the start-up.

The Start-up assistant guides you through the basic programming of a new drive. (Familiarize yourself with basic control panel operation and follow the steps outlined above.) At the first start, the drive automatically suggests entering the first task, language select.The assistant also checks the values entered to prevent entries that are out of range.

The Start-up assistant is divided into tasks. You may activate the tasks one after the other, as the Start-up assistant suggests, or independently.

Note: If you want to set the parameters independently, use the Parameters mode.

Page 69

Start-up 69

The order of tasks presented by the Start-up assistant depends on your entries. The following task list is typical.

Task name Description

Spin the motor • Prompts for control panel display language selection.

• Prompts for motor data.

• Guides user through rotation check. Commission drive Prompts for motor data. References 1 & 2 • Prompts for the source of speed references 1 and 2.

• Prompts for reference limits.

• Prompts for frequency (or speed) limits. Start/Stop Control • Prompts for the source for start and stop commands.

• Prompts for start and stop mode definition.

• Prompts for acceleration and deceleration times. Protections • Prompts for current and torque limits.

• Prompts for the use of Run enable and Start enable signals.

• Prompts for the use of emergency stop.

• Prompts for Fault function selection.

• Prompts for Auto reset functions selection. Constant Speeds • Prompts for the use of constant speeds.

PID control • Prompts for PID settings.

PID flow • Prompts for the use of flow calculation.

Low Noise Set-up • Prompts for switching frequency.

Panel Display Prompts for display variable and unit settings. Timed Functions Prompts for the use of Timed functions. Outputs • Prompts for the signals indicated through the relay outputs.

Serial Communication

• Prompts for constant speed values.

• Prompts for the source of process reference.

• Prompts for reference limits.

• Prompts for source, limits and units for the process actual value.

• Defines the use of Sleep function.

• Prompts for units.

• Prompts for maximum flow.

• Prompts for transmitter signals.

• Prompts for definition of Flux optimization.

• Prompts for the use of Critical speeds.

• Prompts for signals indicated through the analog output AO1. Sets the

minimum, maximum, scaling and inversion values.

• Prompts for communication settings.

• Prompts for control access settings.

Page 70

70 Start-up

0 A

0 %

0 mA0.

0.0HzOFF

PARAMETERS ASSISTANTS

CHANGED PAR

EXIT ENTER

OFF MAIN MENU 3

1202 CONST SPEED 1

20.0 Hz

1203 CONST SPEED 2 1204 CONST SPEED 3 1304 MINIMUM AI2

CHANGED PAR

EXIT

EDIT

OFF

 Changed parameters mode

To view (and edit) a listing of all parameters that have been changed from macro default values, follow these steps:

Select MENU to enter the menu.

Select CHANGED PAR with the UP/DOWN buttons and select ENTER.

A list of changed parameters is displayed. Select EXIT to exit the parameters mode.

 Fault logger mode

Use the Fault logger mode to see drive fault history, fault state details and help for the faults.

1. Select FAULT LOGGER in the MAIN MENU.

2. Press ENTER to see the latest faults (up to 10 faults, maximum).

3. Press DETAIL to see details for the selected fault.

• Details are available for the three latest faults.

4. Press DIAG to see the help description for the fault. See chapter Fault tracing.

Note: If a power off occurs, only the three latest faults will remain (with details only in the first fault).

 Drive parameter backup mode

Use the parameter backup mode to export parameters from one drive to another. The parameters are uploaded from a drive to the control panel and downloaded from the control panel to another drive. Two options are available:

Par backup mode

The Assistant control panel can store a full set of drive parameters.

The Par backup mode has these functions:

Page 71

Start-up 71

0 A

0 %

0 mA0.

0.0Hz

OFF

FAULT LOGGER CLOCK SET

PAR BACKUP

EXIT ENTER

OFF MAIN MENU 5

UPLOAD TO PANEL

BACKUP INFO DOWNLOAD FULL SET DOWNLOAD APPLICATION

PAR BACKUP 1

EXIT

SEL

OFF

51%

ABORT

PAR BACKUPOFF

Copying parameters

Parameter upload successful

MESSAGE

OFF

UPLOAD TO PANEL

BACKUP INFO DOWNLOAD FULL SET DOWNLOAD APPLICATION

PAR BACKUP 1

EXIT

SEL

OFF

• UPLOAD TO PANEL – Copies all parameters from the drive to the Control panel. This includes user sets of parameters (if defined) and internal parameters. The Control panel memory is non-volatile and does not depend on the panel’s battery. To upload parameters to control panel, follow these steps:

Select MENU to enter the main menu.

Select PAR BACKUP with the UP/DOWN buttons and select ENTER.

Select UPLOAD TO PANEL and select SEL.

The “Copying parameters” text and a progress diagram is displayed. Select ABORT if you

want to stop the process.

The “Parameter upload successful” text is displayed and the control panel returns to the PAR BACKUP menu. Select EXIT to return to the main menu. Now you can disconnect the panel.

Page 72

72 Start-up

0 A

0 %

0 mA0.

0.0HzOFF

FAULT LOGGER CLOCK SET

PAR BACKUP

EXIT ENTER

OFF MAIN MENU 5 UPLOAD TO PANEL BACKUP INFO

DOWNLOAD FULL SET

DOWNLOAD APPLICATION

PAR BACKUP 3

EXIT

SEL

OFF

ABORT

51%

PAR BACKUP

OFF Downloading

parameters (full set)

Parameter download successfully completed

MESSAGE

OFF UPLOAD TO PANEL BACKUP INFO

DOWNLOAD FULL SET

DOWNLOAD APPLICATION

PAR BACKUP 3

EXIT

SEL

OFF

• DOWNLOAD FULL SET – Restores the full parameter set from the Control panel to the drive. Use this option to restore a drive, or to configure identical drives. This download does not include user sets of parameters. To download all parameters to drive, follow these steps:

Select MENU to enter the menu.

Select PAR BACKUP with the UP/DOWN buttons.

Scroll to DOWNLOAD FULL SET and select SEL.

The “Downloading parameters” text is displayed. Select ABORT if you want to stop the process.

After the download stops, the “Parameter download successfully completed” text is displayed and the control panel goes back to PAR BACKUP menu. Select EXIT to return to the main menu.

Note: Download full set writes all parameters to the drive, including motor

parameters. Only use this function to restore a drive, or to transfer parameters to systems that are identical to the original system.

Page 73

Start-up 73

0 A

0 %

0 mA0.

0.0HzOFF

FAULT LOGGER CLOCK SET

PAR BACKUP

EXIT ENTER

OFF MAIN MENU 5 UPLOAD TO PANEL BACKUP INFO DOWNLOAD FULL SET

DOWNLOAD APPLICATION

PAR BACKUP 4

EXIT

SEL

OFF

ABORT

51%

PAR BACKUPOFF

Downloading parameters (application)

Parameter download successfully completed.

MESSAGE

OFF UPLOAD TO PANEL

BACKUP INFO DOWNLOAD FULL SET

DOWNLOAD APPLICATION

PAR BACKUP 4

EXIT

SEL

OFF

• Download application – Copies a partial parameter set from the Control panel to a drive. The partial set does not include internal motor parameters, parameters

9905…9909, 1605, 1607, 5201, nor any Group 53: EFB protocol parameters. Use

this option to transfer parameters to systems that use similar configurations – the drive and motor sizes do not need to be the same. To download application to drive, follow these steps:

Select MENU to enter the menu.

Select PAR BACKUP with the UP/DOWN buttons.

Scroll to DOWNLOAD APPLICATION and select SEL.

The “Downloading parameters” text is displayed. Select ABORT if you want to stop the process.

The “Parameter download successfully completed” is displayed and the control panel returns to PAR BACKUP menu. Select EXIT to return to the main menu.

Page 74

74 Start-up

LOC DIFFERENCES ----

VALUES UNDER MIN

VALUES OVER MAX INVALID VALUES EXTRA PARS MISSING VALUES

READY SEL

2 1 5 7

LOC DIFFERENCES ---VALUES UNDER MIN VALUES OVER MAX

INVALID VAL UES

EXTRA PARS MISSING VALUES

READY SEL

3 2

5 7

LOC INVALID VAL 9902 APLIC MACRO

2606*SWITCHING FREQ

12 kHz 8 kHz

3401*DISP 1 SEL

EXIT EDIT

Handling inexact downloads

In some situations, an exact copy of the download is not appropriate for the target drive. Some examples:

• A download to an old drive specifies parameters/values that are not available on the old drive.

• A download (from an old drive) to a new drive does not have definitions for the new parameters – parameters that did not originally exist.

As a default, the control panel handles these situations by:

• Discarding parameters/values not available on the target drive.

• Using parameter default values when the download provides no values or invalid values.

• Providing a Differences List – A listing of the type and number of items that the target cannot accept exactly as specified.

You can either accept the default edits by pressing READY, or view and edit each item as follows:

1. Highlight an item type in the Differences List (left screen below) and press SEL to see the details for the selected type (right screen below).

In the above-right “details” screen:

• The first item that requires editing is automatically highlighted and includes details: In general, the first item listed in the details is the value defined by the backup file. The second item listed is the “default edit.”

• For tracking purposes, an asterisk initially appears by each item. As edits are made, the asterisks disappear.

2. In the illustrated example, the backup specifies a switching frequency of 12 kHz, but the target drive is limited to 8 kHz.

3. Press EDIT to edit the parameter. The display is the target drive’s standard edit screen for the selected parameter.

Page 75

Start-up 75

0 A

0 %

0 mA0.

0.0HzOFF

ASSISTANTS CHANGED PAR

CLOCK SET

EXIT ENTER

OFF

MAIN MENU 5

4. Highlight the desired value for the target drive.

5. Press SAVE to save setting.

6. Press EXIT to step back to the differences view and continue for each remaining exception.

7. When your editing is complete, press READY in the Differences List and then select “Yes, save parameters.”

Download failures

In some situations, the drive may be unable to accept a download. In those cases, the control panel display is: “Parameter download failed” plus one of the following causes:

• Set not found – You are attempting to download a data set that was not defined in the backup. The remedy is to manually define the set, or upload the set from a drive that has the desired set definitions.

• Par lock – The remedy is to unlock the parameter set (parameter 1602

PARAMETER LOCK).

• Incompatible drive/model – The remedy is to perform backups only between drives of the same type and the same model.

• Too many differences – The remedy is to manually define a new set, or upload the set from a drive that more closely resembles the target drive.

Note: If upload or download of parameters is aborted, the partial parameter set is not implemented.

 Clock set mode

The clock set mode is used for setting the time and date for the internal clock of the drive. To use the timer functions of the drive, the internal clock has to be set first. Date is used to determine weekdays and is visible in Fault logs.

To set the clock, follow these steps:

Select MENU to enter the main menu.

Scroll to CLOCK SET with the UP/DOWN buttons and select ENTER to enter the Time & date mode.

Page 76

76 Start-up

CLOCK VISIBILITY

TIME FORMAT DATE FORMAT SET TIME SET DATE

TIME & DATE 1

EXIT

SEL

OFF

Show clock

Hide clock

CLOCK VISIB 1

EXIT

SEL

OFF CLOCK VISIBILITY TIME FORMAT DATE FORMAT

SET TIME

SET DATE

TIME & DATE 4

EXIT

SEL

OFF

00:00

CANCEL OK

OFF SET TIME CLOCK VISIBILITY

TIME FORMAT

DATE FORMAT SET TIME SET DATE

TIME & DATE 2

EXIT

SEL00:00

OFF

24-hour

12-hour

TIME FORMAT 1

CANCEL

SEL00:00

OFF CLOCK VISIBILITY

TIME FORMAT DATE FORMAT SET TIME

SET DATE

TIME & DATE 5

EXIT

SEL00:00

OFF

Select CLOCK VISIBILITY with the UP/DOWN buttons and select SEL to change the visibility of the clock.

Scroll to Show clock with the UP/DOWN buttons and select SEL to make the clock visible.

Scroll to SET TIME with the UP/DOWN buttons and select SEL.

Change the hours and minutes with the UP/DOWN buttons and select OK to save the values. The active value is displayed in

inverted color.

Scroll to TIME FORMAT with the UP/DOWN buttons and select SEL.

The different formats are displayed. Select a format with the UP/DOWN buttons and select SEL to confirm the

selection.

Scroll to SET DATE with the UP/DOWN buttons and select SEL.

Page 77

Change the days, months and

01.01.08

SET DATE

CANCEL

OK00:00

OFF CLOCK VISIBILITY

TIME FORMAT

DATE FORMAT

SET TIME SET DATE

TIME & DATE 3

EXIT

SEL00:00

OFF

dd.mm.yy

mm/dd/yy dd.mm.yyyy mm/dd/yyyy

DATE FORMAT 1

CANCEL

SEL00:00

OFF CLOCK VISIBILITY TIME FORMAT

DATE FORMAT

SET TIME SET DATE

TIME & DATE 3

EXIT

SEL00:00

OFF

year with the UP/DOWN buttons and select OK to save the values. The active value is

displayed in inverted color.

Scroll to DATE FORMAT with the UP/DOWN buttons and select SEL.

The DATE FORMATS are displayed. Select a date format with the UP/DOWN buttons and select OK to confirm the

selection.

Select EXIT twice to return to the main menu.

Start-up 77

Page 78

78 Start-up

0 A

0 %

0 mA0.

0.0HzOFF

I/O SETTINGS

PARAMETERS ASSISTANTS

EXIT ENTER

1OFF MAIN MENU

DIGITAL INPUTS (DI)

ANALOG INPUTS (AI) RELAY OUTPUTS (ROUT) ANALOG OUTPUTS (AOUT) PANEL

I/O SETTINGS 1

EXIT

SEL

OFF

1001:START/STOP (EI1)

1002:START/STOP (EI1) ___

EXIT

EDIT

I/O SETTINGSOFF

DI 1

1001 EXT1 COMMANDS

PAR EDIT

DI1

[1]

OFF

CANCEL SAVE

1001:START/STOP (EI1)

1002:START/STOP (EI1) ___

EXIT

EDIT

I/O SETTINGSOFF

DI 1

 I/O settings mode

To view and edit the I/O settings, follow these steps:

Select MENU to enter the main menu.

Scroll to I/O SETTINGS with the UP/DOWN buttons and select ENTER.

Scroll to the I/O setting you want to view with the UP/DOWN buttons and select SEL.

Select the setting you want to view with the UP/DOWN buttons and select EDIT.

You can change the value with the UP/DOWN buttons and save it by selecting SAVE.

If you do not want to change the

setting, select CANCEL.

Select EXIT to return to the main menu.

Page 79

Application macros 79

Application macros

Contents of this chapter

This chapter describes the application macros. For each macro, there is a wiring diagram showing the default control connections (digital and analog I/O). The chapter also explains how to save a user macro and how to recall it.

Overview of macros

Application macros are pre-programmed parameter sets. Macros change a group of parameters to new, predefined values designed for specific applications. Use macros to minimize the need for manual editing of parameters. Selecting a macro sets all other parameters to their default values, except:

• Group 99: Start-up data

• 1602 PARAMETER LOCK

• 1607 PARAM. SAVE

• 3018 COMM FAULT FUNC and 3019 COMM FAULT TIME

• 9802 COMM PROT SEL

• Group 52: Panel comm and Group 53: EFB protocol

• Group 29: Maintenance trig.

After selecting a macro, additional parameter changes can be made manually using the control panel.

Application macros are enabled by setting the value for parameter 9902 APPLIC

MACRO. By default, HVAC default (value 1) is the enabled macro.

Page 80

80 Application macros

Top position: I (0[4]...20 mA, default for Al2; or -20...20 mA)

Bottom position: U (0[2]...10 V, default for Al1; or -10...10 V)

AI1

AI2

General considerations

The following considerations apply for all macros:

• When using a direct speed reference in AUTO mode, connect the speed reference to analog input 1 (AI1), and provide the START command using digital input 1 (DI1). In HAND/OFF mode, the control panel provides the speed reference and START command.

• When using process PID, connect the feedback signal to analog input 2 (AI2). As a default, the control panel sets the Setpoint, but analog input 1 can be used as an alternate source. You can set up process PID using parameters (Group 40) or using the PID control assistant (recommended).

The S1 Jumpers are set for AI1 External Reference and PID Feedback as either 20 mA or 10 V.

Page 81

Selecting an application macro

0 A

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0 mA0.

0.0Hz

OFF

PARAMETERS

ASSISTANTS

CHANGED PAR

EXIT ENTER

OFF MAIN MENU 2 Spin the motor

Commission drive

References 1 & 2 Start/Stop Control Protections

EXIT

SEL

ASSISTANTS 2OFF

9902 APPLIC MACRO

PAR EDIT

HVAC DEFAULT

[1]

OFF

CANCEL SAVE

To select a macro, follow these steps:

Select MENU to enter the main menu.

Select ASSISTANTS with the Up/Down buttons and select ENTER.

Scroll to Commission drive and select ENTER.

Select a macro with the Up/Down buttons and select SAVE.

Application macros 81

Restoring defaults

To restore the factory default settings, select application macro HVAC default.

Control wiring

Each macro has specific requirements for control wiring. Specific wiring requirements are included with each macro description.

Page 82

82 Application macros

Application / Macro listing

This section describes the following macros:

9902

value

1 HVAC DEFAULT (page 83) 9 INT TIMER CS (page 91) 2 SUPPLY FAN (page 84) 3 RETURN FAN (page 85) 4 CLNG TWR FAN (page 86) 5 CONDENSER (page 87) 6 BOOSTER PUMP (page 88) 7 PUMP ALTERNA (page 89) 8 INT TIMER (page 90)

Macro

9902

value

10 FLOATING PNT (page 92)

11 DUAL SETPPID (page 93) 12 DUAL SP PID WITH CS (page 94) 13 E-BYPASS (page 95) 14 HAND CONTROL (page 96) 15 E-CLIPSE (page 97) 21 AC500 MODBUS (page 98)

Macro

Page 83

Application macros 83

1SCR 2AI1 3AGND 410V 5AI2 6AGND 7AO1 8AGND

924V 10 GND 11 DCOM 12 DI1 13 DI2 14 DI3 15 DI4 16 DI5

17 RO1C 18 RO1A 19 RO1B 20 DOSRC 21 DOOUT 22 DOGND

External reference 0(2)…10 V or 0(4)…20 mA

Reference voltage 10 VDC

Output frequency: 0(4)…20 mA

Start/Stop: Activate to start drive

Not configured

Constant (Preset) speed 1 (P 1202) Safety interlock: Deactivate to stop drive (P 1608)

Not configured

Relay output 1 (P 1401) Default operation: Ready =>17 connected to 19

Digital output, max. 100 mA (P 1805)

No fault [Fault(-1)] =>20 connected to 22

X1A

Analog input circuit common

PID feedback: 0(2)…10 V or 0(4)…20 mA

Analog output circuit common

Auxiliary voltage output +24 VDC Auxiliary voltage output common Digital input common for all

Signal cable shield (screen)

Analog input circuit common

X1B

 HVAC default

This macro provides the factory default parameter settings for the drive. Factory defaults can be restored at any time by setting parameter 9902 APPLIC MACRO to 1. The diagram below shows typical wiring using this macro. When using direct speed reference in AUTO mode or process PID, see section General considerations on page 80.

Page 84

84 Application macros

1SCR 2AI1 3AGND 410V 5AI2 6AGND 7AO1 8AGND

924V 10 GND 11 DCOM 12 DI1 13 DI2 14 DI3 15 DI4 16 DI5

17 RO1C 18 RO1A 19 RO1B 20 DOSRC 21 DOOUT 22 DOGND

External reference 0(2)…10 V or 0(4)…20 mA

Reference voltage 10 VDC

Output frequency: 0(4)…20 mA

Start/Stop: Activate to start drive Run permissive: Deactivate to stop drive (P 1601) Constant (Preset) speed 1 (P 1202) Safety interlock1: Deactivate to stop drive (P 1608) Safety interlock2: Deactivate to stop drive (P 1609)

Relay output 1 (P 1401) Default operation: Started =>17 connected to 19

Digital output, max. 100 mA (P 1805)

No fault [Fault(-1)] =>20 connected to 22

X1A

Analog input circuit common

PID feedback: 0(2)…10 V or 0(4)…20 mA

Analog output circuit common

Auxiliary voltage output +24 VDC Auxiliary voltage output common Digital input common for all

Signal cable shield (screen)

Analog input circuit common

X1B

 Supply fan

This macro configures for supply fan applications where the supply fan brings fresh air in according to signals received from a transducer. When using direct speed reference in AUTO mode or process PID, see General considerations on page 80.

Parameters changed relative to HVAC default

Parameter Value

9902 APPLIC MACRO 2 (SUPPLYFAN) 1401 RELAY OUTPUT 1 7 (STARTED) 1601 RUN ENABLE 2 (DI2) 1609 START ENABLE 2 5 (DI5)

For more information see Default values with different macros on page 279.

Page 85

Application macros 85

1SCR 2AI1 3AGND 410V 5AI2 6AGND 7AO1 8AGND

924V 10 GND 11 DCOM 12 DI1 13 DI2 14 DI3 15 DI4 16 DI5

17 RO1C 18 RO1A 19 RO1B 20 DOSRC 21 DOOUT 22 DOGND

External reference 0(2)…10 V or 0(4)…20 mA

Reference voltage 10 VDC

Output frequency: 0(4)…20 mA

Relay output 1 (P 1401) Default operation: Started =>17 connected to 19

Digital output, max. 100 mA (P 1805)

No fault [Fault(-1)] =>20 connected to 22

X1A

Analog input circuit common

PID feedback: 0(2)…10 V or 0(4)…20 mA

Analog output circuit common

Auxiliary voltage output +24 VDC Auxiliary voltage output common Digital input common for all

Signal cable shield (screen)

Analog input circuit common

X1B

 Return fan

This macro configures for return fan applications where the return fan removes air according to signals received from a transducer. When using direct speed reference in AUTO mode or process PID, see General considerations on page 80.

Parameters changed relative to HVAC default

Parameter Value

9902 APPLIC MACRO 3 (RETURNFAN) 1401 RELAY OUTPUT 1 7 (STARTED) 1609 START ENABLE 2 5 (DI5)

For more information see Default values with different macros on page 279.

Page 86

86 Application macros

1SCR 2AI1 3AGND 410V 5AI2 6AGND 7AO1 8AGND

924V 10 GND 11 DCOM 12 DI1 13 DI2 14 DI3 15 DI4 16 DI5

17 RO1C 18 RO1A 19 RO1B 20 DOSRC 21 DOOUT 22 DOGND

External reference 0(2)…10 V or 0(4)…20 mA

Reference voltage 10 VDC

Output frequency: 0(4)…20 mA

Relay output 1 (P 1401) Default operation: Started =>17 connected to 19

Digital output, max. 100 mA (P 1805)

No fault [Fault(-1)] =>20 connected to 22

X1A

Analog input circuit common

PID feedback: 0(2)…10 V or 0(4)…20 mA

Analog output circuit common

Auxiliary voltage output +24 VDC Auxiliary voltage output common Digital input common for all

Signal cable shield (screen)

Analog input circuit common

X1B

 Cooling tower fan

This macro configures for cooling tower fan applications where the fan speed is controlled according to the signals received from a transducer. When using direct speed reference in AUTO mode or process PID, see General considerations on page 80.

Parameters changed relative to HVAC default

Parameter Value

9902 APPLIC MACRO 4 (CLNGTWRFAN) 2007 MINIMUM FREQ 20.0 HZ 4005 ERROR VALUE INV 1 (YES)

For more information see Default values with different macros on page 279.

Page 87

Application macros 87

1SCR 2AI1 3AGND 410V 5AI2 6AGND 7AO1 8AGND

924V 10 GND 11 DCOM 12 DI1 13 DI2 14 DI3 15 DI4 16 DI5

17 RO1C 18 RO1A 19 RO1B 20 DOSRC 21 DOOUT 22 DOGND

External reference 0(2)…10 V or 0(4)…20 mA

Reference voltage 10 VDC

Output frequency: 0(4)…20 mA

Relay output 1 (P 1401) Default operation: Started =>17 connected to 19

Digital output, max. 100 mA (P 1805)

No fault [Fault(-1)] =>20 connected to 22

X1A

Analog input circuit common

PID feedback: 0(2)…10 V or 0(4)…20 mA

Analog output circuit common

Auxiliary voltage output +24 VDC Auxiliary voltage output common Digital input common for all

Signal cable shield (screen)

Analog input circuit common

X1B

 Condenser

This macro configures for condenser and liquid cooler applications where fan speed is controlled according to signals received from a transducer. When using direct speed reference in AUTO mode or process PID, see General considerations on page 80.

Parameters changed relative to HVAC default

Parameter Value

9902 APPLIC MACRO 5 (CONDENSER) 4005 ERROR VALUE INV 1 (YES)

For more information see Default values with different macros on page 279.

Page 88

88 Application macros

1SCR 2AI1 3AGND 410V 5AI2 6AGND 7AO1 8AGND

924V 10 GND 11 DCOM 12 DI1 13 DI2 14 DI3 15 DI4 16 DI5

17 RO1C 18 RO1A 19 RO1B 20 DOSRC 21 DOOUT 22 DOGND

External reference 0(2)…10 V or 0(4)…20 mA

Reference voltage 10 VDC

Output frequency: 0(4)…20 mA

Relay output 1 (P 1401) Default operation: Started =>17 connected to 19

Digital output, max. 100 mA (P 1805)

No fault [Fault(-1)] =>20 connected to 22

X1A

Analog input circuit common

PID feedback: 0(2)…10 V or 0(4)…20 mA

Analog output circuit common

Auxiliary voltage output +24 VDC Auxiliary voltage output common Digital input common for all

Signal cable shield (screen)

Analog input circuit common

X1B

 Booster pump

This macro configures for booster pump applications where the pump speed is controlled according to a signal received from a transducer. When using direct speed reference in AUTO mode or process PID, see General considerations on page 80.

Parameter Value

9902 APPLIC MACRO 6 (BOOSTER PUMP) 2101 START FUNCTION 1 (AUTO) 2202 ACCELER TIME 1 10.0 s 2203 DECELER TIME 1 10.0 s

For more information see Default values with different macros on page 279.

Parameters changed relative to HVAC default

Page 89

Application macros 89

X1A 1 SCR Signal cable shield (screen) 2AI1 Ext. ref. 1 (Hand) / Ext. ref. 2 (PID/PFC): 0…10 V 3 GND Analog input circuit common 4 +10V Reference voltage: +10 V DC, max. 10 mA 5AI2 Process actual value: 4…20 mA 6 GND Analog input circuit common 7AO Output frequency value: 0…20 mA 8 GND Analog output circuit common 9 +24V Auxiliary voltage output: +24 V DC, max. 200 mA 10 GND Auxiliary voltage output common 11 DCOM Digital input common 12 DI1 Stop (0) / Start (1) (Hand) 13 DI2 Hand (0) / PID/PFC (1) control selection 14 DI3 Interlock: Deactivation always stops the drive 15 DI4 Interlock: Deactivation stops constant speed motor 16 DI5 Stop (0) / Start (1) (PID/PFC) X1B 17 ROCOM Relay output 1

PFC

18 RONC 19 RONO 20 DOSRC Digital output, max. 100 mA

No fault [Fault (-1)]

21 DOOUT 22 DOGND

1…10 kohm

 PFA control macro

This macro provides parameter settings for pump and fan alternation (PFA) applications. To enable the macro, set the value of parameter 9902 APPLIC MACRO to 7 (PUMP ALTERNA).

Note: Parameter 2108 START INHIBIT must remain in the default setting 0 (OFF).

Parameters changed relative to HVAC default

Parameter Value

9902 APPLIC MACRO 7 (PUMP ALTERNA) 2203 DECELER TIME 1 10.0 s 1201 CONST SPEED SEL 0 (NOT SEL) 1401 RELAY OUTPUT 1 31 (PFA) 1608 START ENABLE 1 0 (NOT SEL) 2101 START FUNCTION 1 (AUTO) 2202 ACCELER TIME 1 10.0 s

Parameter Value

8109 START FREQ 1 58.0 Hz 8110 START FREQ 2 58.0 Hz 8111 START FREQ 3 58.0 Hz 8120 INTERLOCKS 8123 PFA ENABLE 1 (ACTIVE)

Page 90

90 Application macros

1SCR 2AI1 3AGND 410V 5AI2 6AGND 7AO1 8AGND

924V 10 GND 11 DCOM 12 DI1 13 DI2 14 DI3 15 DI4 16 DI5

17 RO1C 18 RO1A 19 RO1B 20 DOSRC 21 DOOUT 22 DOGND

External reference 0(2)…10 V or 0(4)…20 mA

Reference voltage 10 VDC

Output frequency: 0(4)…20 mA

Start/Stop: Activate to start drive Run permissive: Deactivate to stop drive (P 1601) Timer Override: Activate to start drive Safety interlock1: Deactivate to stop drive (P 1608) Safety interlock2: Deactivate to stop drive (P 1609)

Relay output 1 (P 1401) Default operation: Started =>17 connected to 19

Digital output, max. 100 mA (P 1805)

No fault [Fault(-1)] =>20 connected to 22

X1A

Analog input circuit common

PID feedback: 0(2)…10 V or 0(4)…20 mA

Analog output circuit common

Auxiliary voltage output +24 VDC Auxiliary voltage output common Digital input common for all

Signal cable shield (screen)

Analog input circuit common

X1B

 Internal timer

This macro configures for applications where a built-in timer starts and stops the motor. When the variable speed pump reaches a maximum speed limit, auxiliary pumps start as needed. When using direct speed reference in AUTO mode or process PID, see section General considerations on page 80.

Momentarily activating digital input 3 (DI3) provides a boost function which operates the motor. See Group 36: Timed functions for more information on setting up timers.

Parameter Value

9902 APPLIC MACRO 8 (INT TIMER) 1609 START ENABLE 2 5 (DI5) 1001 EXT1 COMMANDS 11 (TIMER1) 1002 EXT2 COMMANDS 11 (TIMER1) 1201 CONST SPEED SEL 0 (NOT SEL) 1401 RELAY OUTPUT 1 7 (STARTED) 1601 RUN ENABLE 2 (DI2)

For more information see Default values with different macros on page 279.

Parameters changed relative to HVAC default

Parameter Value

3207 SUPERV 3 PARAM 0103 (OUTPUT FREQ) 3601 TIMERS ENABLE 1 (DI1) 3622 BOOST SEL 3 (DI3) 3626 TIMER 1 SRC 31 (P1+2+3+4+B)

Page 91

Application macros 91

1SCR 2AI1 3AGND 410V 5AI2 6AGND 7AO1 8AGND

924V 10 GND 11 DCOM 12 DI1 13 DI2 14 DI3 15 DI4 16 DI5

17 RO1C 18 RO1A 19 RO1B 20 DOSRC 21 DOOUT 22 DOGND

External reference 0(2)…10 V or 0(4)…20 mA

Reference voltage 10 VDC

Output frequency: 0(4)…20 mA

Relay output 1 (P 1401) Default operation: Started =>17 connected to 19

Digital output, max. 100 mA (P 1805)

No fault [Fault(-1)] =>20 connected to 22

X1A

Analog input circuit common

PID feedback: 0(2)…10 V or 0(4)…20 mA

Analog output circuit common

Auxiliary voltage output +24 VDC Auxiliary voltage output common Digital input common for all

Signal cable shield (screen)

Analog input circuit common

X1B

 Internal timer with constant speeds / PRV

This macro configures for applications such as a timed powered roof ventilator (PRV) which alternates between two constant speeds (constant speed 1 and 2) based on a built-in timer.

Momentarily activating digital input 3 (DI3) provides a boost function which operates the motor. See Group 36: Timed functions for more information on setting up timers.

Parameter Value

9902 APPLIC MACRO 9 (INT TIMER CS) 3419 OUTPUT3 UNIT 4 (%) 1002 EXT2 COMMANDS 0 (NOT SEL) 1103 REF1 SEL 0 (KEYPAD) 1201 CONST SPEED SEL 15 (TIMER1) 1401 RELAY OUTPUT 1 7 (STARTED) 1601 RUN ENABLE 2 (DI2) 1609 START ENABLE 2 5 (DI5) 3415 SIGNAL 3 PARAM 0105 (TORQUE) 3418 OUTPUT 3 DSP FORM 1 (+/-0.0)

For more information see Default values with different macros on page 279.

Parameters changed relative to HVAC default

Parameter Value

3420 OUTPUT3 MIN -200.0% 3421 OUTPUT3 MAX 200.0% 3501 TIMERS ENABLE 1 (DI1) 3622 BOOST SEL 3 (DI3) 3626 TIMER 1 SRC 31 (P1+2+3+4+B) 4010 SET POINT SEL 1 (AI1) 4110 SET POINT SEL 1 (AI1)

Page 92

92 Application macros

1SCR 2AI1 3AGND 410V 5AI2 6AGND 7AO1 8AGND

924V 10 GND 11 DCOM 12 DI1 13 DI2 14 DI3 15 DI4 16 DI5

17 RO1C 18 RO1A 19 RO1B 20 DOSRC 21 DOOUT 22 DOGND

External reference 0(2)…10 V or 0(4)…20 mA

Reference voltage 10 VDC

Output frequency: 0(4)…20 mA

Start/Stop: Activate to start drive Run permissive: Deactivate to stop drive (P 1601) Safety interlock1: Deactivate to stop drive (P 1608) Reference Up: Activate to increase reference Reference Down: Activate to decrease reference

Relay output 1 (P 1401) Default operation: Started =>17 connected to 19

Digital output, max. 100 mA (P 1805)

No fault [Fault(-1)] =>20 connected to 22

X1A

Analog input circuit common

PID feedback: 0(2)…10 V or 0(4)…20 mA

Analog output circuit common

Auxiliary voltage output +24 VDC Auxiliary voltage output common Digital input common for all

Signal cable shield (screen)

Analog input circuit common

X1B

 Floating point

This application macro is for applications where speed reference needs to be controlled through digital inputs (DI4 & DI5). By activating digital input 4, the speed reference increases, by activating digital input 5, the speed reference decreases. If both digital inputs are active or inactive, the reference does not change.

Parameter Value

9902 APPLIC MACRO 10 (FLOATINGPNT) 3416 SIGNAL3 MIN 1103 REF1 SEL 30 (DI4U, 5D) 1401 RELAY OUTPUT 1 7 (STARTED) 1601 RUN ENABLE 2 (DI2) 3415 SIGNAL3 PARAM 0105 (TORQUE)

For more information see Default values with different macros on page 279.

Parameters changed relative to HVAC default

Parameter Value

3418 OUTPUT3 DSP FORM 1 (+/-0.0) 3419 OUTPUT3 UNIT 0 (%) 3420 OUTPUT3 MIN -200.0% 3421 OUTPUT3 MAX 200.0%

Page 93

Application macros 93

1SCR 2AI1 3AGND 410V 5AI2 6AGND 7AO1 8AGND

924V 10 GND 11 DCOM 12 DI1 13 DI2 14 DI3 15 DI4 16 DI5

17 RO1C 18 RO1A 19 RO1B 20 DOSRC 21 DOOUT 22 DOGND

External reference 0(2)…10 V or 0(4)…20 mA

Reference voltage 10 VDC

Output frequency: 0(4)…20 mA

Start/Stop: Activate to start drive Run permissive: Deactivate to stop drive (P 1601)

Setpoint Selection: Activate to select Set 2 Safety interlock1: Deactivate to stop drive (P 1608) Safety interlock2: Deactivate to stop drive (P 1609)

Relay output 1 (P 1401) Default operation: Started =>17 connected to 19

Digital output, max. 100 mA (P 1805)

No fault [Fault(-1)] =>20 connected to 22

X1A

Analog input circuit common

PID feedback: 0(2)…10 V or 0(4)…20 mA

Analog output circuit common

Auxiliary voltage output +24 VDC Auxiliary voltage output common Digital input common for all

Signal cable shield (screen)

Analog input circuit common

X1B

 Dual setpoint with PID

This macro configures for dual setpoint PID applications, where activating digital input 3 (DI3) changes the process PID controller’s setpoint to another value. When using direct speed reference in AUTO mode or process PID, see section General

considerations on page 80. Set process PID setpoints (internal to the drive) using

parameters 4011 (

SET1) and 4111 (SET2).

Parameter Value

9902 APPLIC MACRO 11 (DUAL SETPNT) 4010 SETPOINT SEL 19 (INTERNAL) 1201 CONST SPEED SEL 0 (NOT SEL) 1401 RELAY OUTPUT 1 7 (STARTED) 1601 RUN ENABLE 2 (DI2) 1609 START ENABLE 2 5 (DI5)

Parameters changed relative to HVAC default

Parameter Value

4011 INTERNAL SETPNT 50.0% 4027 PID 1 PARAM SET 3 (DI3) 4110 SETPOINT SEL 19 (INTERNAL) 4111 INTERNAL SETPNT 100.0%

Page 94

94 Application macros

1SCR 2AI1 3AGND 410V 5AI2 6AGND 7AO1 8AGND

924V 10 GND 11 DCOM 12 DI1 13 DI2 14 DI3 15 DI4 16 DI5

17 RO1C 18 RO1A 19 RO1B 20 DOSRC 21 DOOUT 22 DOGND

External reference 0(2)…10 V or 0(4)…20 mA

Reference voltage 10 VDC

Output frequency: 0(4)…20 mA

Start/Stop: Activate to start drive D12 Presets/PID Selection: Activate to select PID D13 Setpoint Selection: Activate to select Set 2 D14 Preset Speed 1 D15 Preset Speed 2

Relay output 1 (P 1401) Default operation: Started =>17 connected to 19

Digital output, max. 100 mA (P 1805)

No fault [Fault(-1)] =>20 connected to 22

X1A

Analog input circuit common

PID feedback: 0(2)…10 V or 0(4)…20 mA

Analog output circuit common

Auxiliary voltage output +24 VDC Auxiliary voltage output common Digital input common for all

Signal cable shield (screen)

Analog input circuit common

X1B

 Dual setpoint with PID and constant speeds

This macro configures for applications with 2 constant speeds, active PID and PID alternating between two setpoints using digital inputs. Set PID setpoints (internal to the drive) using parameters 4011 ( the setpoints.

SET1) and 4111 (SET2). The digital input DI3 selects

Parameter Value

9902 APPLIC MACRO 12 (DL SP PID CS) 4011 INTERNAL SETPNT 50.0% 1201 CONST SPEED SEL 10 (DI4, 5) 1608 START ENABLE 1 0 (NOT SEL) 2108 START INHIBIT 1 (ON) 4010 SET POINT SEL 19 (INTERNAL)

For more information see Default values with different macros on page 279.

Parameters changed relative to HVAC default

Parameter Value

4027 PID 1 PARAM SET 3 (DI3) 4110 SETPOINT SEL 19 (INTERNAL) 4111 INTERNAL SETPNT 100.0%

Page 95

Application macros 95

1SCR 2AI1 3AGND 4 10V 5AI2 6AGND 7AO1 8AGND

924V 10 GND 11 DCOM 12 DI1 13 DI2 14 DI3 15 DI4 16 DI5

17 RO1C 18 RO1A 19 RO1B 20 RO2C 21 RO2A 22 RO2B

X1A

Not configured

Reference voltage 10 VDC

Output frequency: 0(4)…20 mA

Not configured Not configured Not configured Not configured Not configured

Relay output 1 (P 1401) Default operation: Fault (-1) =>20 connected to 22

Digital output (P 1805) Default operation: Running =>22 connected to 24

Analog input circuit common

Not configured

Analog output circuit common

Auxiliary voltage output +24 VDC Auxiliary voltage output common Digital input common for all

Signal cable shield (screen)

Analog input circuit common

X1B

 E-BYPASS

This macro configures for an E-Bypass device which can bypass the drive and connect the motor direct on-line. When using direct speed reference in AUTO mode or process PID, see section General considerations on page 80.

9902 APPLIC MACRO 13 (E-BYPASS) 1201 CONST SPEED SEL 0 (NOT SEL) 1401 RELAY OUTPUT 1 7 (STARTED) 1601 RUN ENABLE 2 (DI2) 1608 START ENABLE 1 0 (NOT SEL)

For more information see Default values with different macros on page 279.

Parameters changed relative to HVAC default

Parameter Value

Page 96

96 Application macros

1SCR 2AI1 3AGND 410V 5AI2 6AGND 7AO1 8AGND

924V 10 GND 11 DCOM 12 DI1 13 DI2 14 DI3 15 DI4 16 DI5

17 RO1C 18 RO1A 19 RO1B 20 DOSRC 21 DOOUT 22 DOGND

External reference 0(2)…10 V or 0(4)…20 mA

Reference voltage 10 VDC

Output frequency: 0(4)…20 mA

Not Configured Not Configured

Not Configured Not Configured Not Configured

Relay output 1 (P 1401) Default operation: Started =>17 connected to 19

Digital output, max. 100 mA (P 1805)

No fault [Fault(-1)] =>20 connected to 22

X1A

Analog input circuit common

PID feedback: 0(2)…10 V or 0(4)…20 mA

Analog output circuit common

Auxiliary voltage output +24 VDC Auxiliary voltage output common Digital input common for all

Signal cable shield (screen)

Analog input circuit common

X1B

 Hand control

This macro configures for drive control using only the control panel with no automated control. Typically, this is a temporary configuration used prior to control wiring.

Parameter Value

9902 APPLIC MACRO 14 (HAND CONTROL) 3415 SIGNAL3 PARAM 100 (NOT SEL) 1001 EXT1 COMMANDS 0 (NOT SEL) 1002 EXT2 COMMANDS 0 (NOT SEL) 110 6 REF 3 SEL 2 (AI 2) 1201 CONST SPEED SEL 0 (NOT SEL) 1301 MINIMUM AI1 0.0% 1304 MINIMUM AI2 0.0% 1401 RELAY OUTPUT 1 7 (STARTED) 1504 MINIMUM AO1 0.0mA 1510 MINIMUM AO2 0.0mA 1601 RUN ENABLE 2 (DI2) 1608 START ENABLE 1 0 (NOT SEL) 2108 START INHIBIT 1 (ON) 3207 SUPERV 3 PARAM 0103 (OUTPUT FREQ)

Parameters changed relative to HVAC default

Parameter Value

3416 SIGNAL3 MIN (-) 3417 SIGNAL3 MAX (-) 3418 OUTPUT 3 DSP FORM (-) 3419 OUTPUT 3 DSP UNIT (-) 3420 OUTPUT 3 MIN (-) 3421 OUTPUT 3 MAX (-) 4001 GAIN 1.0 4002 INTEGRATION TIME 60.0 s 4010 SETPOINT SEL 1 (AI1) 4101 GAIN 1.0 4102 INTEGRATION TIME 60.0 s 4110 SETPOINT SEL 1 (AI1) 4210 SETPOINT SEL 1 (AI1)

Page 97

Application macros 97

1SCR 2AI1 3AGND 4 10V 5AI2 6AGND 7AO1 8AGND

924V 10 GND 11 DCOM 12 DI1 13 DI2 14 DI3 15 DI4 16 DI5

17 RO1C 18 RO1A 19 RO1B 20 RO2C 21 RO2A 22 RO2B

X1A

Not configured

Reference voltage 10 VDC

Output frequency: 0(4)…20 mA

Not configured Not configured Not configured Not configured Not configured

Relay output 1 (P 1401) Default operation: Fault (-1) =>20 connected to 22

Digital output (P 1805) Default operation: Running =>22 connected to 24

Analog input circuit common

Not configured

Analog output circuit common

Auxiliary voltage output +24 VDC Auxiliary voltage output common Digital input common for all

Signal cable shield (screen)

Analog input circuit common

X1B

 E-Clipse

This macro configures an E-Clipse Bypass device which can bypass the drive and connect the motor direct on-line. When using direct speed reference in AUTO mode or process PID, see section General considerations on page 80.

Note: This macro is available only for the UK version.

Parameter Value

9902 APPLIC MACRO 15 (E-CLIPSE) 1608 START ENABLE 1 7 (COMM) 9802 COMM PROTO SEL 1 (STD MODBUS) 1001 EXT1 COMMANDS 10 (COMM) 1002 EXT2 COMMANDS 10 (COMM) 1601 RUN ENABLE 7 (COMM)

For more information see Default values with different macros on page 279.

Parameters changed relative to HVAC default

Parameter Value

5303 EFB BAUD RATE 76.8 kb/s 5304 EFB PARITY 2 (8 EVEN 1) 5305 EFB CTRL PROFILE 1 (DCU PROFILE)

Page 98

98 Application macros

AC500-eCo PLC

Modbus

Other

devices

Process I/O (cyclic)

Service messages (acyclic)

Drive

Data flow

Control word (CW)

References

Status word (SW)

Actual values

Parameter R/W

requests/responses

EIA-485

I/O terminals 23...26

ACS320

 Modbus configuration macro

This macro configures the drive communication and control parameters. The macro is available in ACS320 drives with firmware version 4.03c or later.

To enable the macro, set the value of parameter 9902 APPLIC MACRO to 21 (AC500 MODBUS).

The AC500 MODBUS application macro default values for the drive parameters correspond to the ABB standard macro (parameter 9902, value 1 (HVAC DEFAULT), see section HVAC default on page 83), with the following differences:

Parameter Value

9902 APPLIC MACRO 21 (AC500 MODBUS) 5302 EFB STATION ID 2 1001 EXT1 COMMANDS 10 (COMM) 1102 EXT1/EXT2 SEL 8 (COMM) 1103 REF1 SELECT 8 (COMM) 1604 FAULT RESET SEL 8 (COMM) 2201 ACC/DEC 1/3 SEL 0 (NOT SEL) 3028 COMM FAULT FUNC 1 (FAULT) 9802 COMM PROT SEL 1 (STD MODBUS)

Note: The default slave address of the drive is 2 (parameter 5303 EFB STATION ID), but if several drives are used, the address must be unique for each drive.

Parameters changed relative to HVAC default

Parameter Value

5303 EFB BAUD RATE 192 (19.2 kbits/s) 5304 EFB PARITY 0 (8 NONE 1) 5305 EFB CTRL PROFILE 2 (ABB DRV FULL) 5310 EFB PAR10 101 5311 EFB PAR11 303 5312 EFB PAR12 305

Page 99

Program features 99

Program features

Contents of this chapter

The chapter describes program features. For each feature, there is a list of related user settings, actual signals, and fault and alarm messages.

Start-up assistant

 Introduction

The Start-up assistant (requires the Assistant control panel) guides the user through the start-up procedure, helping to enter the requested data (parameter values) to the drive. The Start-up assistant also checks that the entered values are valid, in other words, within the allowed range.

The Start-up assistant calls other assistants, each of which guides the user through the task of specifying a related parameter set. At the first start, the drive suggests entering the first task, Language select, automatically. The user may activate the tasks either one after the other as the Start-up assistant suggests, or independently. The user may also adjust the drive parameters in the conventional way without using the assistant at all.

Page 100

100 Program features

 List of the tasks and the relevant drive parameters

Depending on the selection made in the Application task (parameter 9902 APPLIC

MACRO), the Start-up assistant decides which consequent tasks it suggests.

Name Description Set parameters Language select Selecting the language 9901 Motor set-up Setting the motor data 9905…9909 Application Selecting the application macro 9902, parameters

Option modules Activating the option modules Group 35: Motor temp

Speed control EXT1 Selecting the source for the speed (output

Speed control EXT2 Selecting the source for the speed (output

PID control Selecting the source for the process

Start/Stop control Selecting the source for start and stop

Protections Setting the current limits 2003 Output signals Selecting the signals indicated through

frequency) reference (If AI1 is used: Setting analog input AI1

limits, scale, inversion) Setting the reference limits 110 4, 110 5 Setting the frequency limits 2007, 2008 Setting the acceleration and deceleration

times

frequency) reference (If AI1 is used: Setting analog input AI1

limits, scale, inversion) Setting the reference limits 110 7, 11 08

reference (If AI1 is used: Setting analog input AI1

limits, scale, inversion) Setting the reference limits 110 7, 110 8 Setting the speed (reference) limits 2007, 2008 Setting the source and limits for the

process actual value

signals of the two external control locations, EXT1 and EXT2

Selecting between EXT1 and EXT2 1002 Defining the direction control 1003 Defining the start and stop modes 2101…2103 Selecting the use of Run Enable signal 1601

relay output RO Selecting the signals indicated through

analog output AO Setting the minimum, maximum, scaling

and inversion

associated to the macro

meas, Group 52: Panel comm, 9802

110 3

(1301…1303, 3001)

2202, 2203

110 6

(1301…1303, 3001)

110 6

(1301…1303, 3001)

4016, 4018, 4019

1001, 1002

Group 14: Relay outputs

Group 15: Analogue outputs

ABB ACS320 Users Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

List of related manuals

Safety

Contents of this chapter

Use of warning symbols

Safety in installation and maintenance

 Electrical safety

 General safety

Safe start-up and operation

 General safety

Introduction to the manual

Contents of this chapter

Applicability

Target audience

Purpose of the manual

Contents of this manual

Related documents

Categorization by frame size

Quick installation and commissioning flowchart

Operation principle and hardware description

Contents of this chapter

Operation principle

Product overview

 Layout

 Power connections and control interfaces

Type designation label

Type designation key

Mechanical installation

Contents of this chapter

Checking the installation site

 Requirements for the installation site

Operation conditions

Wall

Floor

Free space around the drive

Required tools

Unpacking

Checking the delivery

Installing

 Install the drive

With screws

On DIN rail

 Fasten clamping plates

Planning the electrical installation

Contents of this chapter

Implementing the AC power line connection

Selecting the supply disconnecting device (disconnecting means)

 European union

 North America

 Other regions

Checking the compatibility of the motor and drive

Selecting the power cables

 General rules

 Alternative power cable types

 Motor cable shield

 Additional North American requirements

Conduit

Armored cable / shielded power cable

Selecting the control cables

 General rules

 Relay cable

 Control panel cable

Routing the cables

 Control cable ducts

Protecting the drive, input power cable, motor and motor cable in short circuit situations and against thermal overload

 Protecting the drive and input power cable in short-circuit situations

 Protecting the motor and motor cable in short-circuit situations

 Protecting the motor against thermal overload

Using residual current devices (RCD) with the drive

Implementing a bypass connection

Protecting the contacts of relay outputs

Electrical installation

Contents of this chapter

Checking the insulation of the assembly

 Drive

 Input power cable

 Motor and motor cable