ABB ACS355 series User Manual

Actual signals and parameters 309
USER S1
LOAD
User 1 macro loaded into use. Before loading, check that
the saved parameter settings and the motor model are
suitable for the application.
0
USER S1
SAVE
Save User 1 macro. Stores the current parameter settings
and the motor model.
-1
USER S2
LOAD
User 2 macro loaded into use. Before loading, check that
the saved parameter settings and the motor model are
suitable for the application.
-2
USER S2
SAVE
Save User 2 macro. Stores the current parameter settings
and the motor model.
-3
USER S3
LOAD
User 3 macro loaded into use. Before loading, check that
the saved parameter settings and the motor model are
suitable for the application.
-4
USER S3
SAVE
Save User 3 macro. Stores the current parameter settings
and the motor model.
-5
9903 MOTOR TYPE Selects the motor type.
Cannot be changed while the drive is running.
AM
AM Asynchronous motor. Three-phase AC voltage-supplied
induction motor with squirrel cage rotor.
1
PMSM Permanent magnet synchronous motor. Three-phase AC
voltage-supplied synchronous motor with permanent
magnet rotor and sinusoidal back emf voltage.
2
9904 MOTOR CTRL
MODE
Selects the motor control mode. SCALAR:
FREQ
VECTOR:
SPEED
Sensorless vector control mode.
Reference 1 = speed reference in rpm.
Reference 2 = speed reference as a percentage. 100% is
the absolute maximum speed, equal to the value of
parameter 2002 MAXIMUM SPEED (or 2001 MINIMUM
SPEED if the absolute value of the minimum speed is
greater than the maximum speed value).
1
VECTOR:
TORQ
Vector control mode.
Reference 1 = speed reference in rpm.
Reference 2 = torque reference as a percentage. 100%
equals nominal torque.
2
SCALAR:
FREQ
Scalar control mode.
Reference 1 = frequency reference in Hz.
Reference 2 = frequency reference as a percentage. 100%
is the absolute maximum frequency, equal to the value of
parameter 2008 MAXIMUM FREQ (or 2007 MINIMUM
FREQ if the absolute value of the minimum speed is greater
than the maximum speed value).
3
All parameters
No. Name/Value Description Def/FbEq

ABB ACS355 series Specifications

General

Power Range	0.37 to 22 kW
Protection Class	IP20
Output Frequency	0 to 500 Hz
Braking Chopper	Built-in
Control Method	Scalar control, Vector control
Ambient Temperature	-10 to +50 °C
Communication Protocols	Modbus, CANopen
Protection Features	Overcurrent, Overvoltage, Undervoltage, Overtemperature
Cooling Method	Air-cooled
Number of Phases	3-phase

Summary

Safety

Safety in Installation and Maintenance

Warnings intended for all who work on the drive, motor cable, or motor.

Electrical Safety

Instructions regarding hazards from electricity that can cause physical injury or death.

General Safety

General safety precautions to prevent physical injury or damage to equipment.

Safe Start-up and Operation

Warnings for all who plan, start up, or operate the drive.

Mechanical Installation

Installing the Drive

Provides instructions for installing the drive with screws or on a DIN rail.

Planning the Electrical Installation

Implementing the AC Power Line Connection

Details requirements for connecting the drive to the AC power line.

Selecting the Supply Disconnecting Device

Checking the Compatibility of the Motor and Drive

Guidance on checking motor and drive compatibility based on rating tables.

Selecting the Power Cables

General rules and guidelines for selecting power cables.

Selecting the Control Cables

Protecting the Drive, Input Power Cable, Motor and Motor Cable

Guidelines for protecting components against short-circuit and thermal overload.

Electrical Installation

Checking the Insulation of the Assembly

Connecting the Power Cables

Provides connection diagrams and procedures for power cables.

Connecting the Control Cables

Details on I/O terminals and connection procedures for control cables.

Installation Checklist

Checking the Installation

A checklist for verifying mechanical and electrical installation before start-up.

Start-up, Control with I/O and ID run

Starting up the Drive

Provides instructions for starting up the drive, including safety warnings.

Performing a Manual Start-up

Step-by-step guide for manual start-up using control panels.

Performing a Guided Start-up

Guides the user through essential start-up tasks using the assistant control panel.

Controlling the Drive through the I/O Interface

Instructions on operating the drive using digital and analog inputs.

Performing the ID run

Details on performing the Identification run for motor characteristics.

Control Panels

Basic Control Panel

Assistant Control Panel

Operation

Explains how to operate the control panel using menus and keys.

How to do common tasks

Lists common tasks and the corresponding modes and page numbers for detailed instructions.

Application Macros

ABB standard macro

Details the default I/O connections for the ABB standard macro.

3-wire macro

PID control macro

Program Features

Start-up Assistant

Guides the user through start-up, helping to enter requested data and check validity.

Local control vs. External control

Explains how the drive receives commands from the control panel or I/O.

Programmable analog inputs

Details the two programmable analog inputs, their inversion, filtering, and scaling.

Programmable digital inputs

Motor identification

Programmable protection functions

Covers functions like AI<Min, Panel loss, External fault, and Stall protection.

Speed controller tuning

Instructions on manually adjusting or automatically tuning the speed controller.

Scalar control

Fault Tracing

Alarm and fault indications

Describes how faults and alarms are indicated and how to identify causes.

How to reset

Fault history

Alarm messages generated by the drive

Lists alarm messages, their causes, and recommended actions.

Alarms generated by the basic control panel

Embedded fieldbus faults

Technical Data

Ratings

Presents technical specifications including input/output currents and power ratings by frame size.

Sizing

Derating

Power cable sizes and fuses

Provides tables for cable dimensioning and fuse types for short-circuit protection.

Dimensions, weights and free space requirements

Ambient conditions

Appendix: Resistor Braking

Planning the Braking System

Selecting the Brake Resistor

Explains how to select the brake resistor using tables and equations.

Protecting the System in Brake Circuit Fault Situations

Appendix: Safe Torque Off (STO)

Description

Explains the Safe Torque Off function for safety and supervision circuits.

Connection Principle

Wiring Examples

Operation Principle

Start-up Including Acceptance Test

Details the validation process and acceptance test requirements for the safety function.

Acceptance Test Procedure

Step-by-step validation process for the Safe Torque Off function.

Use

Safety data

Appendix: Permanent Magnet Synchronous Motors (PMSMs)

Setting the Parameters

Speed Controller Tuning

Recommends tuning the speed controller in vector control mode for PMSMs.