ABB ACS150 series User Manual

Actual signals and parameters
119
Parameters in the Long parameter mode
Index
Name/Selection
Description
Def
3421 OUTPUT3 MAX
Sets the maximum display value for the signal selected by parameter 3415
SIGNAL3 PARAM. See parameter 3402 SIGNAL1 MIN.
-
x…x
Setting range depends on parameter 3415 SIGNAL3 PARAM setting.
-
40 PROCESS PID SET 1
Process PID (PID1) control parameter set 1.
4001 GAIN
Defines the gain for the process PID controller. High gain may cause speed
oscillation.
1.0
0.1…100.0
Gain. When value is set to 0.1, the PID controller output changes one-tenth
as much as the error value. When value is set to 100, the PID controller
output changes one hundred times as much as the error value.
4002 INTEGRATION TIME
Defines the integration time for the process PID1 controller. The integration
time defines the rate at which the controller output changes when the error
value is constant. The shorter the integration time, the faster the continuous
error value is corrected. Too short an integration time makes the control
unstable.
A
A = Error
B
B = Error value step
C = Controller output with gain = 1
D (4001 = 10)
D = Controller output with gain = 10
C (4001 = 1)
t
4002
60.0 s
0.0…3600.0 s
Integration time. If parameter value is set to zero, integration (I-part of the
PID controller) is disabled.
4003 DERIVATION TIME
Defines the derivation time for the process PID controller. Derivative action
boosts the controller output if the error value changes. The longer the
derivation time, the more the speed controller output is boosted during the
change. If the derivation time is set to zero, the controller works as a PI
controller, otherwise as a PID controller.
The derivation makes the control more responsive for disturbances.
The derivative is filtered with a 1-pole filter. Filter time constant is defined by
parameter 4004 PID DERIV FILTER.
Error
Process error value
100%
0%
t
PID output
D-part of controller ou tput
Gain
4001
4003
0.0 s
0.0…10.0 s
Derivation time. If parameter value is set to zero, the derivative part of the
PID controller is disabled.

ABB ACS150 series Specifications

General

Power Range	0.37 to 4 kW
Frequency Range	0 to 500 Hz
Protection Class	IP20
Overload Capacity	150% for 60 seconds
Braking Chopper	Built-in
Control Method	Scalar control
Supply Voltage	200-240 V (1-phase), 200-480 V (3-phase)
EMC Filter	Built-in
Input Voltage	200-240 V (1-phase), 200-480 V (3-phase)
Protection Features	Overvoltage, undervoltage, overcurrent, short-circuit
Communication Options	Modbus RTU
Voltage Range	200 to 240 V (1-phase), 380 to 480 V (3-phase)

Summary

Safety

Electrical Safety

Instructions for safe electrical installation and maintenance procedures.

General Safety

General safety precautions to avoid physical injury or equipment damage.

Safety in Start-up and Operation

Operation Principle and Hardware Description

Operation Principle

Power Connections and Control Interfaces

Diagram and explanation of how to connect power and control cables to the drive.

Planning the Electrical Installation

Implementing the AC Power Line Connection

Selecting the Supply Disconnecting Device

Checking the Compatibility of the Motor and Drive

Selecting the Power Cables

Selecting the Control Cables

Protecting the Drive, Input Power Cable, Motor and Motor Cable in Short-Circuit Situations and Against Thermal Overload

Methods for protecting the drive and cables from electrical faults.

Electrical Installation

Checking the Insulation of the Assembly

Checking the Compatibility with IT (Ungrounded) and Corner-Grounded TN Systems

Connecting the Power Cables

Detailed instructions and diagrams for connecting power cables.

Connecting the Control Cables

Instructions for connecting various control signals and I/O.

Start-up and Control with I/O

How to Start up the Drive

Step-by-step guide for the initial start-up procedure of the drive.

How to Control the Drive Through the I/O Interface

Instructions on operating the drive using digital and analog I/O signals.

Control Panel

Operation

How to use the control panel for various operations like starting, stopping, and setting parameters.

How to Perform Common Tasks

How to Start, Stop and Switch Between Local and Remote Control

Detailed steps for managing drive control modes.

How to Set the Frequency Reference

Procedures for setting the desired motor speed reference.

Parameter Modes

How to Select a Parameter and Change its Value

Step-by-step guide for navigating and modifying parameter values.

Application Macros

ABB Standard Macro

PID Control Macro

Actual Signals and Parameters

Parameters in the Short Parameter Mode

Actual Signals

Description of various real-time signals that can be monitored from the drive.

Parameters in the Long Parameter Mode

Comprehensive list and description of all drive parameters.

10 START/STOP/DIR

Defines sources for external start, stop, and direction commands.

30 FAULT FUNCTIONS

Configuration of programmable protection functions for the drive.

31 AUTOMATIC RESET

Settings for automatically resetting faults after detection.

40 PROCESS PID SET 1

Parameter set for configuring the drive's built-in PID controller.

Fault Tracing

Alarm and Fault Indications

How to Reset

Fault History

Alarm Messages Generated by the Drive

List of common alarm codes, their causes, and recommended actions.

Fault Messages Generated by the Drive

List of common fault codes, their causes, and recommended actions.

Maintenance

Power Connections

Technical Data

Ratings

Electrical and performance ratings of the drive, including current and power.

Power Cable Sizes and Fuses

Motor Connection Data

Brake Resistors

Appendix: Process PID Control

Process PID Control

Quick Configuration of Process PID Control

How to Scale the PID Actual (Feedback) Signal 0…10 bar / 4…20 mA

Guide on scaling the analog feedback signal for PID control.