Festo SEC-AC-305 Instruction manual

Description
Commissioning
Type SEC−AC−305
Type SEC−AC−508
Description
192 347
en 0802c
[715 641]
Smart Electromotor Controller

Contents and general instructions
I
Festo P.BE−SEC−AC−SW−EN en 0802c
Original de. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Edition en 0802c. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Designation P.BE−SEC−AC−SW−EN. . . . . . . . . . . . . . . . . . . . . .
Order no. 192 347
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
© (Festo AG&Co KG., D73726 Esslingen, Federal Republic of
Germany 2008)
Internet: http://www.festo.com
E−Mail: [e-mail]
The reproduction, distribution and utilisation of this docu
ment as well as the communication of its contents to others
without express authorisation is prohibited. Offenders will be
held liable for payment of damages. All rights reserved in
particular the right to register patents, utility models and
designs.

Contents and general instructions
II Festo P.BE−SEC−AC−SW−EN en 0802c

Contents and general instructions
III
Festo P.BE−SEC−AC−SW−EN en 0802c
Contents
Designated use VII. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Target group VIII. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
The aim of this manual VIII. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Trade marks IX. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Service IX. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Important user instructions X. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1. Before commissioning 1−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.1 Installation and fitting 1−3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.2 Check readiness to operate 1−4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2. The parametrizing program 2−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.1 Scope of delivery 2−3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.2 What can the parametrizing program do? 2−3. . . . . . . . . . . . . . . . . . . . . . . . . . .
2.3 Hardware and software requirements 2−4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.4 Using the parametrizing program 2−5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.4.1 Standard available buttons 2−5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.4.2 Fields for numerical entries 2−6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.4.3 Window positions 2−7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3. Installation, first program start and communication 3−1. . . . . . . . . . . . . . . . .
3.1 Installation 3−3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.2 Setting communication 3−4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.3 Setting the serial interface 3−6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.4 Solving problems with serial communication 3−8. . . . . . . . . . . . . . . . . . . . . . . . .

Contents and general instructions
IV Festo P.BE−SEC−AC−SW−EN en 0802c
4. Basic settings 4−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.1 Setting the mode of the parametrizing program 4−3. . . . . . . . . . . . . . . . . . . . . .
4.2 Loading preset parameter sets 4−5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.3 Setting the current limit values 4−9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.4 Setting the regulator enable logic 4−11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.5 Setting the offset angle, phase sequence and number of pole pairs 4−12. . . . . .
4.6 Setting the current controller 4−14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.7 Pre−setting the speed controller 4−16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.7.1 Determining the limit switch logic 4−17. . . . . . . . . . . . . . . . . . . . . . . . . .
4.8 Selecting the operating mode 4−18. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.8.1 Summary 4−18. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.8.2 Torque control/speed control 4−19. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.8.3 Additional options 4−19. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.9 Setpoint−selectors 4−20. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.10 Configuring the actual value display 4−21. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5. First start and optimizing the motor 5−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.1 Testing the controller enable 5−3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.2 Setting the actual speed value filter 5−6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.3 Optimizing the speed controller 5−7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.3.1 Summary 5−7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.3.2 Carrying out the optimization 5−8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.3.3 Strategies for optimizing 5−12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.3.4 Further optimizations 5−15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.4 Optimizing the positioning module 5−16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.4.1 Setting the positioning module 5−16. . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.4.2 Carrying out optimization 5−18. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6. Working with parameter blocks 6−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6.1 General information 6−3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6.2 Loading and saving parameter sets 6−5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6.3 Offline parametrizing 6−6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Contents and general instructions
V
Festo P.BE−SEC−AC−SW−EN en 0802c
7. Informations on the automatic identification 7−1. . . . . . . . . . . . . . . . . . . . . . . .
7.1 Information on the offset angle, phase sequence and number of pole pairs 7−3
7.1.1 Summary 7−3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7.1.2 Automatic identification 7−4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7.2 Information on the current controller 7−5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8. Standard applications and settings of the parametrizing program 8−1. . . . . .
8.1 Layout of the controller 8−3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8.2 Torque−control mode 8−4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8.3 Speed−control mode 8−6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8.4 Positioning 8−8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8.4.1 Reference travel 8−9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8.4.2 Setting positions 8−14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8.4.3 Setting digital outputs 8−20. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8.5 Master−slave operation 8−21. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8.5.1 Speed−synchronous positioning 8−22. . . . . . . . . . . . . . . . . . . . . . . . . . . .
8.5.2 Position−synchronous movement 8−27. . . . . . . . . . . . . . . . . . . . . . . . . . .
8.6 Timing the digital signals 8−32. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8.6.1 Digital inputs 8−32. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8.6.2 Timing the final stage enable and controller enable 8−33. . . . . . . . . . . .
8.6.3 Timing the limit switches 8−35. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8.6.4 Timing the control signals for the positioning module 8−36. . . . . . . . . .
8.6.5 Feedback messages from the servo controller 8−40. . . . . . . . . . . . . . . .

Contents and general instructions
VI Festo P.BE−SEC−AC−SW−EN en 0802c
9. Extended functions of the parametrizing program 9−1. . . . . . . . . . . . . . . . . . .
9.1 File/Transfer window 9−3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9.2 File/Installation device files 9−4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9.3 File/Concluding the program 9−4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9.4 Setpoints/Setpointspecification 9−5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9.5 Analogue monitor 9−7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9.6 Parameters/Device parameters/Setpoint scaling 9−8. . . . . . . . . . . . . . . . . . . . .
9.7 Parameters/Device parameters/Setpoint integrator ramp 9−9. . . . . . . . . . . . . .
9.8 Parameters/Device parameters/Speed message 9−12. . . . . . . . . . . . . . . . . . . . .
9.9 Parameters/Device parameters/Digital outputs 9−13. . . . . . . . . . . . . . . . . . . . . .
9.10 Parameters/Device parameters/Intermediate circuit voltage 9−14. . . . . . . . . . . .
9.11 Parameters/Device parameters/Automatic brake 9−15. . . . . . . . . . . . . . . . . . . . .
9.12 Error window 9−17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9.13 Options/German − English 9−19. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9.14 Options/User mode 9−19. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9.15 Options/Window for RS232 transmission 9−20. . . . . . . . . . . . . . . . . . . . . . . . . . . .
9.16 Options/Torque in Nm 9−21. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9.17 Options/Oscilloscope 9−21. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9.17.1 Register card Channel representation" 9−22. . . . . . . . . . . . . . . . . . . . .
9.17.2 Register card Trigger" 9−23. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9.17.3 Register card Generator 9−26. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9.17.4 Register card Controller" 9−27. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9.17.5 Lower status bar 9−28. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9.18 Help/Using help 9−30. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9.19 Help/Themes 9−30. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9.20 Helps/Information 9−31. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9.21 Fast access via the icon bar 9−32. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
10. Diagnosis and error treatment 10−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
10.1 Status display 10−3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
10.2 General information 10−3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
10.3 Outputting faults 10−4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
10.4 Error list 10−5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
10.5 Warning: old firmware 10−9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Contents and general instructions
VII
Festo P.BE−SEC−AC−SW−EN en 0802c
11. List of the RS232 commands 11−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
11.1 RS232 test possibilities 11−3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
11.2 General commands/messages 11−5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
11.3 Selecting the operating mode 11−7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
11.4 Specifying the speed 11−7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
11.5 Reference travel/Position control 11−8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
11.6 Synchronization unit 11−12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
11.7 Parking brake 11−13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
11.8 Commissioning/Calibrating 11−14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
11.9 Parameter commands 11−15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
11.10 Example of parametrizing 11−16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
A. Index A−1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Contents and general instructions
VIII Festo P.BE−SEC−AC−SW−EN en 0802c

Contents and general instructions
IX
Festo P.BE−SEC−AC−SW−EN en 0802c
Designated use
The SEC−AC (Smart Electromotor Controller) has been desi
gned for use in control cabinets for supplying AC servo mo
tors and for controlling their torque (current), speed and posi
tion.
The SEC−AC must be operated in a safe working environment.
An EMERGENCY STOP circuit must be installed for the sys
tem.
Operate the SEC−AC only under the permitted ambient condi
tions.
The SEC−AC may only be used in stationary industrial and
commercial use. The electromagnetic interference immunity
of the power electronics is not designed for operation in mo
bile systems, in households or firms connected directly to the
low voltage network.
Fit the SEC−AC with screening into an earthed control cabinet.
Otherwise, the electromagnetic compatibility (EMC) of the
power electronics will not be guaranteed. Use the SEC−AC
only as follows:
asdesignated
ina technically faultless state
 without undertaking any modifications.
If used in conjunction with additional commercially−available
components, such as sensors and actuators, the specified
maximum limits (temperatures, electrical datas, torques, etc.)
must be observed.
Please comply with national and local safety laws and regula
tions.

Contents and general instructions
XFesto P.BE−SEC−AC−SW−EN en 0802c
Target group
This manual is aimed at technicians trained in control and
automation technology, fitters etc. who
 are working for the first time with digital drive controllers
 are already familiar with digital drive controllers, but who
are installing a digital drive controller like the SEC−AC for
the first time.
The aim of this manual
This manual will help you to carry out the first commissioning
of the SEC−AC successfully.
In this manual you will find important information and acquire
the basic knowledge neceesary for operating the SEC−AC cor
rectly.
Most work steps in this manual are divided into two parts:
 Description part: here you will learn important instruc
tions and the aim of each individual work step.
 Instruction part: here you carry out the work step.
In the left−hand margin you will find symbols which simplify
the orientation in this manual for you during commissioning.

Contents and general instructions
XI
Festo P.BE−SEC−AC−SW−EN en 0802c
Trade marks
All product names in this document may be registered trade
marks. All trade marks in this document are only used for
identifying the individual product.
Service
If you have any technical problems, please contact your local
Festo Service.

Contents and general instructions
XII Festo P.BE−SEC−AC−SW−EN en 0802c
Important user instructions
Danger categories
This manual contains instructions on the dangers which may
occur if the product is not used correctly. These instructions
are marked with a heading (Warning, Caution, etc.), printed
on a shaded background and accompanied by a pictogram. A
distinction is made between the following danger categories:
Warning
This means that there is a danger of serious human injury
and damage to property if these instructions are not ob
served.
Caution
This means that there is a danger of human injury and
damage to property if these instructions are not observed.
Please note
This means that there is a danger of damage to property if
these instructions are not observed.
In addition, the following pictogram marks passages in the
text which describe activities involving electrostatically sensi
tive components:
Electrostatically sensitive components: Incorrect handling
may result in damage to the components.

Contents and general instructions
XIII
Festo P.BE−SEC−AC−SW−EN en 0802c
Safety instructions
Warning
Noncompliance of the safety notes
Inside the SEC−AC and on its connections there are high
voltages which can be extremely dangerous.
Switch off the power supply of the SEC−AC, therefore, and
wait for at least 5 minutes in order that the intermediate
circuit can discharge before you connect or disconnect any
plugs.
Warning
During installation, commissioning and maintenance you
must observe the safety and accident prevention regula
tions valid for the specific application.
The following regulations apply but are not guaranteed to
be complete:
 VDE 0100 Regulations for setting up high−voltage sys
tems up to 1000 V
 VDE 0113 Electrical equipment in machines
 VDE 0160 Equipment in high−voltage systems with
electronic operating methods

Contents and general instructions
XIV Festo P.BE−SEC−AC−SW−EN en 0802c
Marking special information
The following pictograms mark passages in the text contain
ing special information.
Pictograms
Information:
recommendations, tips and references to other sources of
information.
Accessories:
information on necessary or useful accessories for the Festo
product.
Environment:
information on the environmentally−friendly use of Festo
products.
Text markings
·The bullet denotes activities which can be carried out in
any sequence.
1. Figures denote activities which must be carried out in the
order specified.
 Hyphens denote general activities.

Contents and general instructions
XV
Festo P.BE−SEC−AC−SW−EN en 0802c
Type Title Description
Fitting and
installation
manual
Fitting and installation",
typeP.BE−SEC−AC−HW−...
Information on fitting and installing the motor
controller SEC−AC.
Commis
sioning
manual
CommisioningSEC−AC"
type P.BE−SEC−AC−SW−...
Information on commissioning and diagnosing
the motor controller SEC−AC.
Field bus
coupling
manual
CommissioningSEC−AC
with field bus coupling
CANopen"
type P.BE−SEC−AC−CO−...
Supplementary information on commissioning
and diagnosing the motor controller SEC−AC
with CANopen field bus coupling.
CommissioningSEC−AC
with field bus coupling
Profibus DP"
type P.BE−SEC−AC−PB−...
Supplementary information on commissioning
and diagnosing the motor controller SEC−AC
with CANopen field bus coupling.
Special
documenta
tion UL
UL information
SEC−AC
Requirements for observing the conditions of
UL when the product is operated in the USA
and Canada.
Software WMEMOC",
type WMEMOC−3.3
Parametrizing program for the SEC−AC.
Fig.0/1: Manuals on the SEC−AC

Contents and general instructions
XVI Festo P.BE−SEC−AC−SW−EN en 0802c

Before commissioning
1−1
Festo P.BE−SEC−AC−SW−EN en 0802c
Chapter 1

1. Before commissioning
1−2 Festo P.BE−SEC−AC−SW−EN en 0802c
Contents
1.1 Installation and fitting 1−3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.2 Check readiness to operate 1−4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .