| Вид документа | Інструкція з експлуатації |
|---|---|
| Виробник | ABB |
| Код документа | ACS355_3AXD50000017465_Instruction_manual |
| Сторінок | 110 |
| Мова документа | англійська |
| Розмір файлу | 0.9 МБ |
О чём документ
Документ — дополнение к руководству пользователя частотного преобразователя ABB ACS355 (код 3AUA0000066143). Он описывает отличия расширенной программы последовательностей (+N830) от стандартной прошивки: 16 состояний вместо 8, счётчик позиционирования, логику переходов. Предназначено для специалистов по вводу в эксплуатацию, настройке и обслуживанию привода.
Ключевые характеристики
| Параметр | Значение |
|---|---|
| Применимая версия прошивки | 6.200 или новее (параметр 3301 FIRMWARE) |
| Количество состояний последовательности | 1…16 (вместо 8 в стандартной прошивке) |
| Переходы состояний | к следующему состоянию или к состоянию N/N2/N3/N4 (N3/N4 только для состояний 9 и 10) |
| Режим управления | только внешний (Remote), EXT1 или EXT2 |
| Аналоговые входы | 2 программируемых |
| Аналоговый выход | 1 программируемый токовый 0…20 мА |
| Цифровые входы | 5 программируемых |
| Разрядность счётчика | 32 бита (HI/LO) |
| Совместимые панели | Basic ACS-CP-C (ревизия M+, ПО 1.13+), Assistant ACS-CP-A (ревизия F+, ПО 2.04+), Assistant Asia ACS-CP-D (ревизия Q+, ПО 2.04+) |
| Поддержка PC-инструмента | DriveWindow Light 2 версии 2.94 или новее |
Что внутри документа
- Введение: безопасность, область применения, применимость, блок-схема быстрого запуска, термины.
- Панели управления: совместимые панели, настройка параметров последовательности, мониторинг сигналов (0167…0194).
- Макросы приложений: 7 макросов + 3 пользовательских (ABB standard, 3-wire, Alternate, Motor potentiometer, Hand/Auto, Torque control, AC500 Modbus) со сводкой I/O.
- Возможности программы: состояния, переходы, внешнее управление, аналоговые/цифровые входы-выходы, рампы, супервизии, таймеры, смена наборов параметров, счётчик и позиционирование; два подробных примера настройки.
- Фактические сигналы и параметры: перечень сигналов и параметров групп 10–85 с эквивалентами для fieldbus и значениями по умолчанию для макросов.
- Список сопутствующих руководств: руководства пользователя ACS355, модулей опций (FCAN-01, FDNA-01, FECA-01, FENA-01/-11, FLON-01, FMBA-01, FPBA-01, FRSA-00, MFDT-01, MPOT-01, MREL-01, MTAC-01) и др.
Быстрый старт
- Запустить привод как обычно по блок-схеме ввода в эксплуатацию из руководства пользователя ACS355 (3AUA0000066143).
- Задать параметры приложения через панель или DriveWindow Light: группы 10 START/STOP/DIR, 11 REFERENCE SELECT, 13 ANALOG INPUTS, 14 RELAY OUTPUTS, 15 ANALOG OUTPUTS, 18 FREQ IN & TRAN OUT, 19 TIMER & COUNTER, 22 ACCEL/DECEL, 32 SUPERVISION, 36 TIMED FUNCTIONS, 84 SEQUENCE PROG, 85 SEQUENCE PROG2.
- Для работы программы последовательностей установить параметры 1001/1002 (пуск/стоп/направление) и 1103/1106 (задание) в значение SEQ PROG.
- Настроить состояния (параметры 8420…8599): задание, команды пуска, время рампы, задержка смены состояния, триггеры переходов.
- Контролировать сигналы инвертора в группе 01 OPERATING DATA (например, 0167 SEQ PROG STS, 0168 SEQ PROG STATE).
- После настройки заблокировать параметры параметром 1602 PARAMETER LOCK.
Частые вопросы
- Как узнать, установлена ли в приводе расширенная программа последовательностей?
- Код опции +N830 в типовом обозначении привода означает наличие расширенной программы последовательностей; также проверяется версия прошивки параметром 3301 FIRMWARE (6.200 или новее).
- Сколько состояний поддерживает расширенная программа последовательностей?
- От 1 до 16 состояний (стандартная прошивка — 8). Для состояний 9 и 10 дополнительно доступны переходы к состояниям N3/N4; для состояния 8 добавлен переход к состоянию 9 (параметр 8510 ST8 TRIG TO ST9).
- Какие панели управления совместимы?
- Basic control panel ACS-CP-C (ревизия M или новее, ПО 1.13+), Assistant control panel ACS-CP-A (ревизия F или новее, ПО 2.04+) и Assistant control panel (Asia) ACS-CP-D (ревизия Q или новее, ПО 2.04+).
- Можно ли использовать PID-регулирование в этой прошивке?
- Нет: все функции PID удалены из прошивки ACS355 enhanced sequence program, поэтому PID-ассистент в Start-up assistant недоступен.
- Какие источники импульсов можно использовать для счётчика позиционирования?
- DI5 напрямую (PLS IN), фильтрованный DI5 (Filtered DI5), энкодер без учёта направления (ENC W/O DIR) и энкодер с учётом направления вращения двигателя (ENC WITH DIR); при использовании DI5 число импульсов на оборот задаётся параметром 1927 DI5 PPR.
- Работает ли привод с программой последовательностей в локальном режиме?
- Нет, расширенная программа последовательностей работает только во внешнем режиме управления (Remote, индикация REM на дисплее); переключение — клавишей LOC/REM на панели.
Текст документа
ABB machinery drives
Supplement
ACS355 enhanced sequence program (+N830)
List of related manuals
Drive manuals and guides Code (English)
ACS355 user’s manual 3AUA0000066143
ACS355 drives with IP66/67 / UL Type 4x enclosure 3AUA0000066066
supplement
ACS355 quick installation guide 3AUA0000092940
ACS355 common DC application guide 3AUA0000070130
ACS355 enhanced sequence program (+N830) 3AXD50000017465
supplement
Option manuals and guides
FCAN-01 CANopen adapter module user’s manual 3AFE68615500
FDNA-01 DeviceNet adapter module user’s manual 3AFE68573360
FECA-01 EtherCAT® adapter module user’s manual 3AUA0000068940
FENA-01/-11 Ethernet adapter module user's manual 3AUA0000093568
FLON-01 LONWORKS® adapter module user’s manual 3AUA0000041017
FMBA-01 Modbus adapter module user’s manual 3AFE68586704
FPBA-01 PROFIBUS DP adapter module user’s manual 3AFE68573271
FRSA-00 RS-485 adapter board user’s manual 3AFE68640300
MFDT-01 FlashDrop user’s manual 3AFE68591074
MPOT-01 potentiometer module instructions for 3AFE68591082
installation and use
MREL-01 output relay module user’s manual 3AUA0000035974
MTAC-01 pulse encoder interface module user’s manual 3AFE68591091
MUL1-R1 installation instructions for ACS150, ACS310, 3AFE68642868
ACS320, ACS350 and ACS355
MUL1-R3 installation instructions for ACS310, ACS320, 3AFE68643147
ACS350 and ACS355
MUL1-R4 installation instructions for ACS310, ACS320, 3AUA0000025916
ACS350 and ACS355
SREA-01 Ethernet adapter module quick start-up guide 3AUA0000042902
SREA-01 Ethernet adapter module user’s manual 3AUA0000042896
ACS355 and AC500-eCo application guide 2CDC125152M0201
AC500-eCo PLC and ACS355 quick installation guide 2CDC125145M0201
Maintenance manuals and guides
Guide for capacitor reforming in ACS50, ACS55, ACS150, 3AFE68735190
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.
Supplement
ACS355 enhanced sequence program
(+N830)
Table of contents
3AXD50000017465 Rev A
EN
2014 ABB Oy. All Rights Reserved. EFFECTIVE: 2014-06-18
5
Table of contents
1. Introduction to the supplement
What this chapter contains . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Scope . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Applicability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Target audience . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Purpose of the manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Contents of this supplement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Related documents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Quick start-up flowchart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Terms and abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
2. Control panels
What this chapter contains . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
About control panels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Applicability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Set sequence program parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Monitor sequence program signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
3. Application macros
What this chapter contains . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Overview of macros . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Summary of the I/O connections of the application macros . . . . . . . . . . . . . . . . . . . . . . . . . . 17
4. Program features
What this chapter contains . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Enhanced sequence program . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
State shifts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Example 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Example 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
External control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Start, stop, direction source for External Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Reference source for External Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Programmable analog inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Programmable analog output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Programmable digital inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Programmable relay output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
6
Transistor output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Actual signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Acceleration and deceleration ramps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Supervisions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Real-time clock and timed functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
User parameter set change . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Counter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Counter position functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Position control example 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Position control example 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
5. Actual signals and parameters
What this chapter contains . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Terms and abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Actual signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
Introduction to the supplement 7
1
Introduction to the
supplement
What this chapter contains
The chapter describes safety issues, scope of this supplement, applicability, target
audience and purpose of this supplement. It describes the contents of this
supplement and refers to a list of related manuals for more information. The chapter
also contains a Quick start-up flow chart which can be followed when commissioning.
Safety
Safety related instructions please refer to ACS355 user’s manual (3AUA0000066143
[English]). The safety instructions must be followed when installing, operating and
servicing the drive. Please study the complete safety instructions carefully.
Scope
This document is supplement of ACS355 user’s manual (3AUA0000066143
[English]). This supplement covers all differences between enhanced sequence
program and sequence program in ACS355 standard firmware. Only the enhanced
sequence program contents are given in each chapter of this supplement.
8 Introduction to the supplement
Following chapters please refer to ACS355 user’s manual (3AUA0000066143
[English]):
• Operation principle and hardware description
• Mechanical installation
• Planning the electrical installation
• Electrical installation
• Installation checklist
• Startup, control with I/O and ID run
• Fieldbus control with fieldbus adapter
• Fault tracing
• Maintenance and hardware diagnostics
• Technical data
• Appendixes
Applicability
The manual is applicable to the ACS355 enhanced sequence program firmware
version 6.200 or later. See parameter 3301 FIRMWARE. Option code +N830 in the
drive type code shows that the drive has the enhanced sequence program installed.
Target audience
This supplement is intended for people who work with ACS355 enhanced sequence
program. The reader of this supplement is expected to know the fundamentals of
electricity, wiring, electrical components and electrical schematic symbols.
Purpose of the manual
This manual provides information needed for commissioning, operating and
maintaining the ACS355 enhanced sequence program.
Introduction to the supplement 9
Contents of this supplement
The supplement consists of the following chapters:
• Introduction to the supplement (this chapter, page 7) describes safety issues,
scope of supplement, applicability, target audience and purpose of this manual. It
also contains a quick start-up flowchart.
• Control panels (page 11) describes different control panels, interfaces to adjust
sequence program parameters and monitoring related actual values.
• Application macros (page 15) describes the application macros. Overview of
macros shows suitable application of each macros. Default function of each I/O is
also shown in section summary of I/O connections of the application macros.
• Program features (page 19) describes program features. There are also lists of
related user settings in each section.
• Actual signals and parameters (page 49) describes the actual signals and
parameters related to sequence program and gives the fieldbus equivalent values
for each signal/parameter. It also contains a table of the default values for the
different macros.
• Further information (inside of the back cover) tells how to make product and
service inquiries, get information on product training, provide feedback on ABB
Drives manuals and how to find documents on the Internet.
Related documents
See List of related manuals on page 2 (inside of the front cover).
10 Introduction to the supplement
Quick start-up flowchart
Task See
Start the drive as usual. See section Quick installation and
commissioning flowchart in ACS355 User’s
manual (3AUA0000066143 [English]).
Set application parameters using either the See section Actual signals and parameters on
control panel or the Drive window light PC page 49
Tool in Group 10 START/STOP/DIR, 11
REFERENCE SELECT, 13 ANALOG
INPUTS, 14 RELAY OUTPUTS, 15 ANALOG
OUTPUTS, 18 FREQ IN & TRAN OUT, 19
TIMER & COUNTER,22 ACCEL/DECEL, 32
SUPERVISION, 36 TIMED FUNCTIONS, 84
SEQUENCE PROG, 85 SEQUENCE PROG2
Monitor the inverter signals in Group 01 See section Actual signals and parameters on
OPERATING DATA. page 49
Terms and abbreviations
Term/abbreviation Explanation
SEQ PROG Sequence program
Other terms and abbreviations please refer to ACS355 user’s manual
(3AUA0000066143 [English]).
Control panels 11
2
Control panels
What this chapter contains
The chapter describes different control panels compatible with ACS355 enhanced
sequence program firmware, applicability panel versions and parameters or signals in
enhanced sequence program which can be set or monitored using control panels.
About control panels
Use a control panel to control the ACS355 enhanced sequence program, read
sequence status data, and adjust sequence program parameters. The drive works
with one of following control panel types:
• Basic control panel – This panel (described in chapter control panels of ACS355
user’s manual (3AUA0000066143 [English]) provides basic tools for manual entry
of parameter values.
• Assistant control panel – This panel (described in section Assistant control panel
on page 89 of ACS355 user’s manual (3AUA0000066143 [English]) includes pre-
programmed assistants to automate the most common parameter setups. The
panel provides language support. It is available with different language sets.
Basic operations of Basic control panel and Assistant control panel please refer to the
ACS355 User’s manual (3AUA0000066143 [English]).
Applicability
The supplement is applicable to panels with the panel revisions and the panel
firmware versions given in the table below.
Panel type Type code Panel revision Panel firmware
version
Basic control panel ACS-CP-C M or later 1.13 or later
Assistant control panel ACS-CP-A F or later 2.04 or later
12 Control panels
Panel type Type code Panel revision Panel firmware
version
Assistant control panel (Asia) ACS-CP-D Q or later 2.04 or later
To find out the panel revision, see the label on the back of the panel. An example
label and explanation of the label contents are shown below.
1 ABB Oy, ACS-CP-A
2 S/N M0935E0001 RoHS 3
1 Panel type code
2 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 panel revision
XXXX: Integer starting every week from 0001
3 RoHS mark (the label of your drive shows the valid markings)
To find out the panel firmware version of your assistant control panel or basic control
panel, please refer to chapter Control panels of ACS355 User’s manual
(3AUA0000066143 [English]).
See parameter 9901 LANGUAGE in ACS355 User’s manual (3AUA0000066143
[English]) to find out the languages supported by the different assistant control
panels.
Control panels 13
Set sequence program parameters
Following related parameter groups in enhanced sequence program can be set with
control panel:
• 10 START/STOP/DIR, 22 ACCEL/DECEL parameters.
• 11 REFERENCE SELECT parameters.
• 13 ANALOG INPUTS, 14 RELAY OUTPUTS, 15 ANALOG OUTPUTS, 18 FREQ
IN & TRAN OUT parameters.
• 19 TIMER & COUNTER, 36 TIMED FUNCTIONS parameters.
• 32 SUPERVISION parameters.
• 84 SEQUENCE PROG, 85 SEQUENCE PROG2 parameters.
How to set sequence program parameters
Information about setting parameters using different control panels please refer to the
chapter Control panels of ACS355 User’s manual (3AUA0000066143 [English]).
Monitor sequence program signals
Following related signals can be selected as monitored signals in control panel:
• 0167 SEQ PROG STS
• 0168 SEQ PROG STATE
• 0169 SEQ PROG TIMER
• 0170 SEQ PROG AO VAL
• 0171 SEQ CYCLE CNTR
• 0190 POS STATUS
• 0192 COUNTER VALUE HI
• 0193 COUNTER VALUE LO
• 0194 SPEED ACT POS
How to select the monitored signals
Information about selecting the monitored signals please refer to the chapter Control
panels of ACS355 User’s manual (3AUA0000066143 [English]).
14 Control panels
Application macros 15
3
Application macros
What this chapter contains
The chapter describes the application macros available in ACS355 enhanced
sequence program. Overview of macros shows suitable application of each macros.
Default function of each I/O is also shown in section summary of I/O connections of
the application macros.
Overview of macros
Basic information of application macros please refer to the chapter application
macros of ACS355 User’s manual (3AUA0000066143 [English]).
The ACS355 enhanced sequence program has seven macros and three user
macros. Summary of following macros and suitable applications please refer to the
chapter application macros of ACS355 User’s manual (3AUA0000066143 [English])
and the table below.
Macro Suitable applications
ABB standard Ordinary speed control applications where no, one, two or three constant
speeds are used. Start/stop is controlled with one digital input (level start
and stop). It is possible to switch between two acceleration and
deceleration times.
3-wire Ordinary speed control applications where no, one, two or three constant
speeds are used. The drive is started and stopped with push buttons.
Alternate Speed control applications where no, one, two or three constant speeds
are used. Start, stop and direction are controlled by two digital inputs
(combination of the input states determines the operation).
Motor Speed control applications where no or one constant speed is used. The
potentiometer speed is controlled by two digital inputs (increase / decrease / keep
unchanged).
16 Application macros
Macro Suitable applications
Hand/Auto Speed control applications where switching between two control devices is
needed. Some control signal terminals are reserved for one device, the
rest for the other. One digital input selects between the terminals (devices)
in use.
Torque control Torque control applications. It is possible to switch between torque and
speed control: Some control signal terminals are reserved for torque
control, others for speed control. One digital input selects between torque
and speed control.
AC500 Modbus Applications that require a complex control logic and when several drives
are connected together through a Modbus link. AC500-eCo PLC is used
for controlling and monitoring the system.
User The user can save the customized standard macro, ie the parameter
settings including group 99 START-UP DATA, and the results of the motor
Identification run into the permanent memory, and recall the data at a later
time. For example, three user macros can be used when switching
between three different motors is required.
Note: In Start-up assistant, the PID assistant can not be used because all related PID
functions has been removed in ACS355 enhanced sequence program firmware.
Application macros 17
Summary of the I/O connections of the application macros
The following table gives the summary of the default I/O connections of all application
macros available in ACS355 enhanced sequence program. All of the I/O mapping
diagrams of each macro please refer to ACS355 User’s manual (3AUA0000066143
[English]).
Input/ Macro
Output ABB 3-wire Alternate Motor Hand/Auto Torque
standard potentiom. control
AI1 Freq. ref. Speed ref. Speed ref. - Speed ref. Speed ref.
(0…10 V) (Hand) (Speed)
AI2 - - - - Speed ref. Torque ref.
(0…20 mA) (Auto) (Torque)
AO Output freq. Speed Speed Speed Speed Speed
DI1 Stop/Start Start (pulse) Start (fwd) Stop/Start Stop/Start Stop/Start
(Hand) (Speed)
DI2 Fwd/Rev Stop (pulse) Start (rev) Fwd/Rev Fwd/Rev Fwd/Rev
(Hand)
DI3 Const. Fwd/Rev Const. Speed ref. Hand/Auto Speed/
speed speed up Torque
input 1 input 1
DI4 Const. Const. Const. Speed ref. Fwd/Rev Const.
speed speed speed down (Auto) speed 1
input 2 input 1 input 2
DI5 Ramp pair Const. Ramp pair Const. Stop/Start Ramp pair
selection speed selection speed 1 (Auto) selection
input 2
RO Fault (-1) Fault (-1) Fault (-1) Fault (-1) Fault (-1) Fault (-1)
DO Fault (-1) Fault (-1) Fault (-1) Fault (-1) Fault (-1) Fault (-1)
18 Application macros
Program features 19
4
Program features
What this chapter contains
The chapter describes ACS355 enhanced sequence program features. There are
also lists of related user settings in each section. Other standard program features
please refer to chapter Program features in ACS355 user’s manual
(3AUA0000066143 [English]).
Control program introduction
Enhanced sequence program extends number of sequence states from 8 to 16.
Together with counter positioning control function, the drive can be applied to more
complicated applications, such as Stocker Machine and simple Crane applications.
More state triggers and logic values are added, please refer to the related parameter
list in chapter Actual signals and parameters. Detailed introduction and settings for
each related sequence program function please refer to each section below.
Note: STx TRIG TO ST N2 and STx N2 are added to states 1-16. STx TRIG TO ST
N3/4 and STx N3/4 are added to state 9 and 10.
Note: For State 8, parameter 8495 ST8 TRIG TO ST 1 remains the same function as
in ACS355 standard firmware. Parameter 8510 ST8 TRIG TO ST9 is added as a new
parameter in ACS355 enhanced sequence program.
Enhanced sequence program
The drive can be programmed to perform a sequence where the drive shifts typically
through 1…16 states. User defines the operation rules of the whole sequence for
each state. The rules of a particular state are effective when the Sequence program is
active and the program has entered the state. The rules to be defined for each state
are:
20 Program features
• Run, stop, direction commands for the drive
• Acceleration and deceleration ramp time for the drive
• Source for the drive reference value
• State duration
• RO/DO/AO status
• Signal source for triggering the shift to the next state
• Signal source for triggering the shift to any state (1…16)
• Counter reset state out control
Every state can also activate drive outputs to give an indication to external devices.
Enhanced sequence program allows state transitions either to the next state or to
state N/N2/N3/N4 (State N3/N4 only available for state 9 and 10). State change can
be activated with e.g. timed functions, digital inputs and supervision functions. For
state 8, enhanced sequence program also allows both state transition to state 1 and
state 9.
Enhanced sequence program allows definition of User Macro change state and User
Macro selection.
Enhanced sequence program can be applied in simple mixer applications as well as
in more complicated traverse applications. Together with counter function this can be
applied in positioning control applications as well as in some simple crane
applications.
The enhanced sequence program can be implemented with control panel or a PC
tool. The drive is supported by version 2.94 or later of the DriveWindow Light 2 PC
tool which includes a graphical Sequence program tool supporting 16 sequence
program states.
Note: By default all Sequence program parameters can be changed even when the
Sequence program is active. It is recommended that after the Sequence program
parameters are set, parameters are locked with parameter 1602 PARAMETER
LOCK. Related parameters are listed in table below:
Program features 21
Settings
Parameter Additional information
1001/1002 Start, stop and direction commands for EXT1/EXT2
1102 EXT1/EXT2 selection
1103/1106 REF1/2 source
1401,1402,1403,1410 Sequence program output through RO 1/2/3/4
1501 Sequence program output through AO
1601 Run enable activation/deactivation
1605 User parameter set change by sequence program
1805 Sequence program output through DO
Group 19 TIMER & COUNTER State change according to counter limit
2201…2207 Acceleration/deceleration and ramp time settings
Group 32 SUPERVISION Supervision settings
Group 36 TIMED FUNCTIONS Timed state change
Group 84 SEQUENCE PROG Sequence program settings
Group 85 SEQUENCE
PROG2
22 Program features
State shifts
Sequence program
ENABLE 0167 bit 0 = 1
STATE 1
(par. 8420…8424) 0168 = 1 (State 1)
Go to state N2 (par 8428, 8429)*
Go to state N (par 8426, 8427)*
State N2
Go to state 2 (par 8425)*
State N
STATE 8
(par. 8490…8494) 0168 = 8 (State 8)
Go to state N2 (par 8498, 8499)*
Go to state N (par 8496, 8497)* State N2
Go to state 9 (par 8510)*
State N
Go to state 1 (par 8495)***
State 1
STATE 9
(par. 8520…8524) 0168 = 9 (State 9)
Go to state N4 (par 8414, 8415)**
State N4
Go to state N3 (par 8512, 8513)**
State N3
Go to state N2(par 8528, 8529)*
Go to state N (par 8526, 8527)* State N2
State N3 Go to state 10 (par 8525)*
Program features 23
STATE 11
(par. 8540…8544) 0168 = 11 (State 11)
Go to state N2 (par 8548, 8549)*
Go to state N (par 8546, 8547)* State N2
Go to state 12 (par 8545)*
State N
STATE 15
(par. 8580…8584) 0168 = 15 (State 15)
Go to state N2 (par 8588, 8589)*
Go to state N (par 8586, 8587)* State N2
Go to state 12 (par 8585)*
State N
STATE 16
(par. 8590…8594) 0168 = 16 (State 16)
Go to state N2 (par 8598, 8599)*
Go to state N (par 8596, 8597)* State N2
Go to state 1 (par 8595)*
State N
NN X NN = State
X = Actual signal
State change
*Trigger priority: Trigger to N4 > N3 > N2 > N > Next.
**Trigger to state N3 and N4are only available in state 9 and 10.
***State 8 trigger to state 1 has lowest priority.
24 Program features
Example 1
ST1 ST2 ST3 ST4 ST3
50 Hz
0 Hz
-50 Hz
DI1
DI2
Seq. start State change trigger
Sequence program is activated by digital input DI1.
ST1: Drive is started in reverse direction with -50 Hz reference and 10 s ramp time.
State 1 is active for 40 s.
ST2: Drive is accelerated to 20 Hz with 60 s ramp time. State 2 is active for 120 s.
ST3: Drive is accelerated to 25 Hz with 5 s ramp time. State 3 is active until the
Sequence program is disabled or until booster start is activated by DI2.
ST4: Drive is accelerated to 50 Hz with 5 s ramp time. State 4 is active for 200 s and
after that the state shifts back to state 3.
Parameter Setting Additional information
1002 EXT2 COMMANDS SEQ PROG Start, stop, direction commands for EXT2
1102 EXT1/EXT2 SEL EXT2 EXT2 activation
1106 REF2 SELECT SEQ PROG Sequence program output as REF2
1601 RUN ENABLE NOT SEL Deactivation of Run enable
2102 STOP FUNCTION RAMP Ramp stop
2201 ACC/DEC 1/2 SEL SEQ PROG Ramp as defined by parameter 8422/…/8452.
8401 SEQ PROG ENABLE ALWAYS Sequence program enabled
8402 SEQ PROG START DI1 Sequence program activation through digital
input (DI1)
8404 SEQ PROG RESET DI1(INV) Sequence program reset (ie reset to state 1,
when DI1 signal is lost (1 -> 0)
Program features 25
ST1 ST2 ST3 ST4 Additional
Par. Setting Par. Setting Par. Setting Par. Setting information
8420 ST1 REF 100% 8430 40% 8440 50% 8450 100% State
SEL reference
8421 ST1 START 8431 START 8441 START 8451 START Run, direction
COMMANDS REV FRW FRW FRW and stop
command
8422 ST1 10 s 8432 60 s 8442 5 s 8452 5 s Ramp time
RAMP
8424 ST1 40 s 8434 120 s 8444 8454 200 s State change
CHANGE DLY delay
8425 ST1 CHANG 8435 CHANG 8445 DI2 8455
TRIG TO ST 2 E DLY E DLY
8426 ST1 NOT SEL 8436 NOT SEL 8446 NOT SEL 8456 CHANG State change
TRIG TO ST N E DLY trigger
8427 ST1 - 8437 - 8447 - 8457 STATE 3
STATE N
Example 2
ST2 (error:
acceleration
ST1 ST2 ST4 ST2 ST4 ST2 ST4 too slow) ST8
AI1 + 15%
ST3 ST3 ST3
AI1 + 10%
AI1
ST8
AI1 - 10% ERROR
ST5 ST5 ST5
AI1 - 15%
DI1
RO
Seq. start Error
Drive is programmed for traverse control with 30 sequences.
Sequence program is activated by digital input DI1.
ST1: Drive is started in forward direction with AI1 (AI1 + 50% - 50%) reference and
ramp pair 2. State shifts to the next state when reference is reached. All relay and
analog outputs are cleared.
26 Program features
ST2: Drive is accelerated with AI1 + 15% (AI1 + 65% - 50%) reference and 1.5 s
ramp time. State shifts to the next state when reference is reached. If reference is not
reached within 2 s, state shifts to state 8 (error state).
ST3: Drive is decelerated with AI1 + 10% (AI1 + 60% - 50%) reference and 0 s ramp
time1). State shifts to the next state when reference is reached. If reference is not
reached within 0.2 s, state shifts to state 8 (error state).
ST4: Drive is decelerated with AI1 - 15% (AI1 + 35% -50%) reference and 1.5 s ramp
time. State shifts to the next state when reference is reached. If reference is not
reached within 2 s, state shifts to state 8 (error state).2)
ST5: Drive is accelerated with AI1 -10% (AI1 + 40% -50%) reference and 0 s ramp
time1). State shifts to the next state when reference is reached. Sequence counter
value is increased by 1. If sequence counter elapses, state shifts to state 7 (sequence
completed).
ST6: Drive reference and ramp times are the same as in state 2. Drive state shifts
immediately to state 2 (delay time is 0 s).
ST7 (sequence completed): Drive is stopped with ramp pair 1. Digital output DO is
activated. If Sequence program is deactivated by the falling edge of digital input DI1,
state machine is reset to state 1. New start command can be activated by digital input
DI1 or by digital inputs DI4 and DI5 (both inputs DI4 and DI5 must be simultaneously
active).
ST8 (error state): Drive is stopped with ramp pair 1. Relay output RO is activated. If
Sequence program is deactivated by the falling edge of digital input DI1, state
machine is reset to state 1. New start command can be activated by digital input DI1
or by digital inputs DI4 and DI5 (both inputs DI4 and DI5 must be simultaneously
active).
1) 0 second ramp time = drive is accelerated/decelerated as rapidly as possible.
2) State reference must be between 0…100%, ie scaled AI1 value must be between
15…85%. If AI1 = 0, reference = 0% + 35% -50% = -15% < 0%.
Program features 27
Parameter Setting Additional information
1002 EXT2 COMMANDS SEQ PROG Start, stop, direction commands for EXT2
1102 EXT1/EXT2 SEL EXT2 EXT2 activation
1106 REF2 SELECT AI1+SEQ Sequence program output as REF2
PROG
1201 CONST SPEED SEL NOT SEL Deactivation of constant speeds
1401 RELAY OUTPUT 1 SEQ PROG Relay output RO 1 control as defined by
parameter 8423/…/8493
1601 RUN ENABLE NOT SEL Deactivation of Run enable
1805 DO SIGNAL SEQ PROG Digital output DO control as defined by
parameter 8423/…/8493
2102 STOP FUNCTION RAMP Ramp stop
2201 ACC/DEC 1/2 SEL SEQ PROG Ramp as defined by parameter 8422/…/8452.
2202 ACCELER TIME 1 1s Acceleration/deceleration ramp pair 1
2203 DECELER TIME 1 0s
2205 ACCELER TIME 2 20 s Acceleration/deceleration ramp pair 2
2206 DECELER TIME 2 20 s
2207 RAMP SHAPE 2 5s Shape of the acceleration/deceleration ramp 2
3201 SUPERV 1 PARAM 171 Sequence counter (signal 0171 SEQ CYCLE
CNTR) supervision
3202 SUPERV 1 LIM LO 30 Supervision low limit
3203 SUPERV 1 LIM HI 30 Supervision high limit
8401 SEQ PROG ENABLE EXT2 Sequence program enabled
8402 SEQ PROG START DI1 Sequence program activation through digital
input (DI1)
8404 SEQ PROG RESET DI1(INV) Sequence program reset (ie reset to state 1,
when DI1 signal is lost (1 -> 0)
8406 SEQ LOGIC VAL 1 DI4 Logic value 1
8407 SEQ LOGIC OPER 1 AND Operation between logic value 1 and 2
8408 SEQ LOGIC VAL 2 DI5 Logic value 2
8415 CYCLE CNT LOC ST5 TO NEXT Sequence counter activation, ie sequence
count increases every time the state changes
from state 5 to state 6.
8416 CYCLE CNT RST STATE 1 Sequence counter reset during state transition
to state 1
28 Program features
ST1 ST2 ST3 ST4 Additional
Par. Setting Par. Setting Par. Setting Par. Setting information
8420 ST1 REF 50% 8430 65% 8440 60% 8450 35% State
SEL reference
8421 ST1 START 8431 START 8441 START 8451 START Run, direction
COMMANDS FRW FRW FRW FRW and stop
commands
8422 ST1 -0.2 8432 1.5 s 8442 0 s 8452 1.5 s Acceleration/
RAMP (ramp deceleration
pair 2) ramp time
8423 ST1 OUT R=0,D=0 8433 AO=0 8443 AO=0 8453 AO=0 Relay, digital
CONTROL ,AO=0 and analog
output control
8424 ST1 0s 8434 2 s 8444 0.2 s 8454 2 s State change
CHANGE DLY delay
8425 ST1 ENTER 8435 ENTER 8445 ENTER 8455 ENTER
TRIG TO ST 2 SETPNT SETPNT SETPNT SETPNT
8426 ST1 NOT SEL 8436 CHANG 8446 CHANG 8456 CHANG State change
TRIG TO ST N E DLY E DLY E DLY trigger
8427 ST1 STATE 1 8437 STATE 8 8447 STATE 8 8457 STATE 8
STATE N
ST5 ST6 ST7 ST8 Additional
Par. Setting Par. Setting Par. Setting Par. Setting information
8460 ST5 REF 40% 8470 65% 8480 0% 8490 0% State
SEL reference
8461 ST5 START 8471 START 8481 DRIVE 8491 DRIVE Run, direction
COMMANDS FRW FRW STOP STOP and stop
commands
8462 ST5 0s 8472 1.5 s 8482 -0.1 8492 -0.1 Acceleration/
RAMP (ramp (ramp deceleration
pair 1) pair 1) ramp time
8463 ST5 OUT AO=0 8473 AO=0 8483 DO=1 8493 RO=1 Relay, digital
CONTROL and analog
output control
Program features 29
ST5 ST6 ST7 ST8 Additional
Par. Setting Par. Setting Par. Setting Par. Setting information
8464 ST5 0.2 s 8474 0 s 8484 0 s 8494 0 s State change
CHANGE DLY delay
8465 ST5 ENTER 8475 NOT SEL 8485 NOT SEL 8495 LOGIC
TRIG TO ST6 SETPNT VAL
8466 ST5 SUPRV1 8476 CHANG 8486 LOGIC 8496 NOT SEL State change
TRIG TO ST N OVER E DLY VAL trigger
8467 ST5 STATE 7 8477 STATE 2 8487 STATE 1 8497 STATE 1
STATE N
External control
ACS355 enhanced sequence program can only works in External control mode
(Remote control). External control is indicated with REM on the panel display, see
picture below. Using LOC/REM panel key, user can switch to External control.
Assistant control panel Basic control panel
REM 49.1Hz
49.1 Hz
0.5 A
10.7 %
REM
OUTPUT
491
. FWD
Hz
DIR 00:00 MENU
Both two external control locations, EXT1 or EXT2 can be used for sequence
program. Depending on the user selection, either one is active at a time. This function
operates on a 2ms time level.
Start, stop, direction source for External Control
In order to use enhanced sequence program, Start, stop, direction source should be
set for sequence program by setting parameters 1001/1002 to SEQ PROG.
Reference source for External Control
In order to use enhanced sequence program, Reference source of EXT1/EXT2
should be set for sequence program by setting parameters 1103/1106 to SEQ PROG.
Programmable analog inputs
Two programmable analog inputs can be set for references of enhanced sequence
program. Related parameters are listed in table below:
30 Program features
Settings
Parameter Additional information
Group 13 ANALOG INPUTS Analog input processing
8420, 8425, 8426, 8428 AI as Sequence program reference or trigger signal
8520, 8525, 8526, 8528
8430, 8435, 8436, 8438
8530, 8535, 8536, 8538
…
8490, 8495, 8496, 8498
8590, 8595, 8596, 8598
8510, 8512, 8514, 8516, 8518
8406, 8408, 8410 AI as SEQ logic value 1-3 signal source
8501, 8503, 8505 AI as SEQ logic2 value 1-3 signal source
Programmable analog output
One programmable current output (0…20 mA) is available. Analog output can be
controlled with enhanced sequence program by setting parameter 1501 AO1
CONTENT SEL to any related SEQ PROG values:
• 0167 SEQ PROG STS
• 0168 SEQ PROG STATE
• 0169 SEQ PROG TIMER
• 0170 SEQ PROG AO VAL
• 0171 SEQ CYCLE CNTR
Related parameters are listed in the table below:
Settings
Parameter Additional information
Group 15 ANALOG OUTPUTS AO value selection and processing
8423, 8433, …, 8493 AO control with Sequence program
8523, 8533, …, 8593
Programmable digital inputs
The drive has five programmable digital inputs which can be programmed as control
source of enhanced sequence program. Related parameters are listed in the table
below:
Program features 31
Settings
Parameter Additional information
8402 SEQ PROG START DI as SEQ start signal source
8403 SEQ PROG PAUSE DI as SEQ pause signal source
8404 SEQ PROG RESET DI as SEQ reset signal source
8406, 8408, 8410 DI as SEQ logic value 1-3 signal source
8501, 8503, 8505 DI as SEQ logic2 value 1-3 signal source
8416 CYCLE CNT RST DI as cycle counter reset signal source
8420, 8430, 8440, 8450,..., 8490 DI as SEQ reference Mot.Pot control source
8520, 8530, 8540, 8550,..., 8590
8425, 8435, 8445,..., 8485, 8510 DI as SEQ state trig to next state signal source
8525, 8535, 8545, 8555,..., 8595
8426, 8436, 8446, 8456,..., 8496 DI as SEQ state trig to STN signal source
8526, 8536, 8546, 8556,..., 8596
8428, 8438, 8448, 8458,..., 8498 DI as SEQ state trig to STN2 signal source
8528, 8538, 8548, 8558,..., 8598
8512, 8516 DI as SEQ state trig to STN3 signal source
8514, 8518 DI as SEQ state trig to STN4 signal source
8595 ST8 TRIG TO ST1 DI as ST8 trig to ST1 signal source
32 Program features
Programmable relay output
Relay output can be controlled by enhanced sequence program. The relay output
control must be activated by setting parameter 1401 RELAY OUTPUT 1,1402 RELAY
OUTPUT 2, 1403 RELAY OUTPUT 3 or 1410 RELAY OUTPUT 4 to SEQ PROG.
Note: Extended relay output 2-4 (which is extended by MREL-01) can also be
controlled by enhanced sequence program. They must be activated by setting 1402
RELAY OUTPUT 2, 1403 RELAY OUTPUT 3 or 1410 RELAY OUTPUT 4 to SEQ
PROG.
Related parameters are listed in the table below:
Settings
Parameter Additional information
Group 14 RELAY OUTPUTS RO value selections and operation times
8423/8433/…/8493 RO control with Sequence program
8523/8533/.../8593
Transistor output
The drive has one programmable transistor output can be controlled by enhanced
sequence program. The transistor output must work as digital output by setting
parameter 1805 DO SIGNAL to SEQ PROG.
Related parameters are listed in the table below:
Settings
Parameter Additional information
Group 18 FREQ IN & TRAN OUT Transistor output settings
8423/8433/…/8493 Transistor output control with Sequence program
8523/8533/.../8593
Actual signals
Several related actual signals in enhanced sequence program are available:
• Active control location (EXT1 or EXT2)
• Reference values
• Digital I/O, Relay output and Analog I/O status
• COMM Value 1/2
• SEQ status parameters
Program features 33
Actual signals used for position control are also available:
• Position control status word
• 32-bits counter value
• Scaled position speed actual value
Three signals can be shown simultaneously on the assistant control panel display
(one signal on the basic control panel display). It is also possible to read the values
through the serial communication link or through the analog outputs.
Acceleration and deceleration ramps
Two groups of user-selectable acceleration and
Motor speed
deceleration ramps are available in ACS355
enhanced sequence program, same as in Linear
standard FW. Enhanced sequence program also
offers additional ramp time for each state.
S-curve only effect on the two groups of user- S-curve
selectable acceleration and deceleration ramps,
doesn’t effect additional ramps.
Note: Default value of Par.2102 STOP t (s)
FUNCTION is changed to be RAMP in enhanced 2
sequence program.
Related parameters are listed in the table below:
Settings
Parameter Additional information
Group 22 ACCEL/DECEL Acceleration and deceleration ramp settings
8422/8432/…/8492 Ramp settings of each sequence program states
8522/8532/.../8592
Supervisions
Supervision status can be used as state change trigger signal and logic calculation
value source in enhanced sequence program. Supervision status available are listed
below:
• SUPRV1 OVER/UNDER: Supervision 1 over/under
• SUPRV2 OVER/UNDER: Supervision 2 over/under
• SUPRV3 OVER/UNDER: Supervision 3 over/under
Related parameters are listed in the table below:
34 Program features
Settings
Actual signal Additional information
Group 32 SUPERVISION Supervision parameter settings
8425, 8426 / 8435, 8436 /…/8495, Sequence program state change according to supervision
8496, 8498 functions
8525, 8526 / 8535, 8536 /…/8595,
8596
8510,8512/8514/8516/8518
8406, 8408, 8410 Logic value source of sequence program
8501, 8503, 8505 Logic2 value source of sequence program
Real-time clock and timed functions
The real-time clock can be used as state change trigger signal and also logic
calculation value source in enhanced sequence program.
For more information, see section Real-time clock and timed functions in ACS355
user’s manual (3AUA0000066143 [English]).
Related parameters are listed in the table below:
Settings
Parameter Additional information
36 TIMED FUNCTIONS Timed functions settings
8402 SEQ PROG START Timed Sequence program activation
8425, 8426 / 8435, 8436 Sequence program state change trigger with timed function
/…/8495, 8496, 8498
8525, 8526 / 8535, 8536
/…/8595, 8596
8510,8512/8514/8516/8518
8406, 8408, 8410 Logic value source of sequence program
8501, 8503, 8505 Logic2 value source of sequence program
User parameter set change
Enable the change of the User parameter set through enhance sequence program.
The sequence programing of User parameter set change is activated by setting
parameter 1605 USER PAR SET CHG to SEQ PROG.
Related parameters are listed in the table below:
Settings
Parameter Additional information
1605 USER PAR SET CHG Timed functions settings
Program features 35
Parameter Additional information
8406 MACRO CHG ST Sequence program state change the User Parameter set.
8407 USER MACRO SEL The User Macro is selected by the sequence programing.
Counter
Counter position functions
Counter function is rebuilt to fulfill simple position control requirements. The counter
target value can be used as state command and the counter value can be reset by
out control in sequence program.
After counter function is enabled, both DI5 and Encoder can be selected as counter
pulse source. If PLS IN(DI5) is selected, DI5 directly gives the pulse signal to the
counter. If Filtered DI5 is selected, pulse is given from filtered digital input DI5 as
counter pulse source. If ENC W/O DIR is selected, pulse is given from encoder
module but the direction of the motor is not considered. If ENC WITH DIR is selected,
the counter goes up/down according to the direction of motor.
The following values are extended from 16 bits to 32 bits value (HI and LO value in
two parameters):
• Counter actual value HI/LO
• Counter reset value HI/LO
• Counter limit value HI/LO
Selecting MOTOR DIR of 1910 COUNT DIRECTION makes it is possible to count
up/down with motor rotation direction. The value of counter will be increased when
the direction of rotation is forward and will be decreased when the direction of rotation
is reverse.
The counter can be reset by sequence program. The following conditions are added
for counter reset:
• SEQ PROG: Sequence program state resets counter. Three counter reset
conditions can be selected in state’s out control, such as RST CNT ENT (reset
counter when the state is entered), RST CNT STNX (reset counter when current
state trigger to STNx) and RST CNT NEXT (reset counter when current state
trigger to next state).
• SEQ OR DI1-5: Sequence program state or DI 1-5 resets counter.
• SEQ OR CV1#0-7: Sequence program state or COMM VALUE 1 (Par.0135)
resets counter.
When DI5 is used as the counter input source, 1927 DI5 PPR is preset the number of
pulse per one revolution.
In enhanced sequence program, 1921 POS CORRECT is used for positioning fine
tuning parameter which is multiplied by actual speed.
36 Program features
Four target positions can be preset in Target A/B/C/D HI/LO VALUE parameters. In
enhanced sequence program, the state command can be given as TARGET A/B/C/D
and drive runs towards target automatically. Motor rotation direction follows the
current position and target position.
To Target A (Reverse)
Target A: 500 Current: 1000 Target B: 1500
To Target B (Forward)
In the following ranges, Target window defines that the “At target X” status(0190 POS
STATUS) is true. Similarly, Slowdown window defines that the “Slowdown X” status is
true.The “At target X” and “Slowdown X” can also be used as the trigger signal of
state change in enhanced sequence program.
Slowdown X At target X Slowdown X
Slowdown Target Target Slowdown
Window Window Window Window
Target X
Counter numeration and denomination are used instead of counter divider. The
following formula shows how counter value is calculated:
The counter function can also be used as the trigger signal of state change in
enhanced sequence program. See section Settings on page 36.
Related parameters are listed in the table below:
Settings
Parameter Additional information
1001, 1002 Start/Stop signal sources
Group 19 TIMER & COUNTER Counter for start and stop, reset sources, limit/reset
value, target value, target/slowdown window,
numeration/denomination, pos correct, DI5 PPR.
Program features 37
Parameter Additional information
8421,8431,8441,8451/.../8491, Target X as the state command.
8521,8531,8541,8551/.../8591
8423,8433,8443,8453/.../8493, Reset counter by the sequence program state out
8523,8533,8543,8553/.../8593 control.
8425, 8426 / 8435, 8436 /…/8495, Sequence program state change trigger with counter
8496, 8498 function
8525, 8526 / 8535, 8536 /…/8595,
8596
8510,8512/8514/8516/8518
Position control example 1
Encoder is installed in motor and connected to MTAC-01.
Sequence programing is activated by digital input DI1.
Counter value indicates the current position. Firstly, counter value is reset to 0 as the
initial position.
Counter catches both rising and falling edge of the signals from phase A and phase B
(shows in the picture below). So if parameter 5001 PULSE NR is set to 1024, the
counter will receivПоказано початок документа. Повний текст — у PDF за посиланням вище.
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