LS ELECTRIC XEC-DN32H User manual

Programmable Logic Control
XGB Main unit(XEC-H Type
)
XEC-DN32
H
XEC-DN64
H
XEC-DP32
H
XEC-DP
64H
XEC-
DR32H
XEC-
DR64H
XEC-DN32H
/DC
XEC-DR32H
/D1
XEC-DR64H
/D1
XGT Series

Safety Instruction
1
Before using the product …
For your safety and effective operation, please read the safety instructions thoroughly before
using the product.
►Safety Instructions should always be observed in order to prevent accident or risk with the
safe and proper use the product.
►Instructions are separated into “Warning” and “Caution”, and the meaning of the terms is as
follows;
This symbol indicates the possibility of serious injury or death if
some applicable instruction is violated
This symbol indicates the possibility of slight injury or damage to
products if some applicable instruction is violated
►The marks displayed on the product and in the user’s manual have the
following meanings.
Be careful! Danger may be expected.
Be careful! Electric shock may occur.
►The user’s manual even after read shall be kept available and accessible to
any user of the product.
Warning
Caution

Safety Instruction
2
Safety Instructions when designing
Please, install protection circuit on the exterior of PLC to protect
the whole control system from any error in external power or PLC
module. Any abnormal output or operation may cause serious problem
in safety of the whole system.
- Install applicable protection unit on the exterior of PLC to protect
the system from physical
damage such as emergent stop switch,
protection circuit, the upper/lowest limit switch, forward/reverse
operation interlock circuit, etc.
- If any system error (watch-dog timer error, module installation error,
etc.) is detected during CPU operation in PLC, the whole output is
designed to be turned off and stopped for system safety. However,
in case CPU error if caused on output device itself such as relay or
TR can not be
detected, the output may be kept on, which may
cause serious problems. Thus, you are recommended to install an
addition circuit to monitor the output status.
Never connect the overload than rated to the output module nor
allow the output circuit to have a short circuit, which may cause a
fire.
Never let the external power of the output circuit be designed to
be On earlier than PLC power, which may cause abnormal output or
operation.
In case of
data exchange between computer or other external
equipment and PLC through communication or any operation of
PLC (e.g. operation mode change), please install interlock in the
sequence program to protect the system from any error. If not, it
may cause abnormal output or operation.
Warning

Safety Instruction
3
Safety Instructions when designing
Safety Instructions when designing
I/O signal or communication line shall be wired at least 100mm
away from a high-voltage cable or power line.If not, it may cause
abnormal output or operation.
Caution
Use PLC only in the environment specified in PLC manual or
general standard of data sheet. If not, electric shock, fire, abnormal
operation of the product or flames may be caused.
Before installing the module, be sure PLC power is off. If not,
electric shock or damage on the product may be caused.
Be sure that each module of PLC is correctly secured.
If the
product is installed loosely or incorrectly, abnormal operation, error or
dropping may be caused.
Be sure that I/O or extension connecter is correctly secured. If
not, electric shock, fire or abnormal operation may be caused.
If lots of vibration
is expected in the installation environment,
don’t let PLC directly vibrated. Electric shock, fire or abnormal
operation may be caused.
Don’t let any metallic foreign materials inside the product, which
may cause electric shock, fire or abnormal operation..
Caution

Safety Instruction
4
Safety Instructions when wiring
Prior to wiring, be sure that power of PLC and external power is
turned off. If not, electric shock or
damage on the product may be
caused.
Before PLC system is pow
ered on, be sure that all the covers of
the terminal are securely closed. If not, electric shock may be caused
Warning

Let the wiring installed correctly after checking the voltage rated
of each product and the arrangement of terminals. If not, fire,
electric shock or abnormal operation may be caused.
Secure the screws of terminals tightly with specified torque when
wiring. If the screws of terminals get loose, short circuit, fire or abnormal
operation may be caused.
*
Surely use the ground wire of Class 3 for FG terminals, which is
exclusively used for PLC. If the terminals
not grounded correctly,
abnormal operation may be caused.
Don’t let any foreign materials such as wiring waste inside the
module while wiring, which may cause fire, damage on the product
or abnormal operation.
Caution

Safety Instruction
5
Safety Instructions for test-operation or repair
Safety Instructions for waste disposal
Don’t touch the terminal when powered. Electric shock or abnormal
operation may occur.
Prior to cleaning or tightening the terminal screws, let all the
external power off including PLC power. If not, electric shock or
abnormal operation may occur.
Don’t let the battery recharged, disassembled, heated, short or
soldered. Heat, explosion or ignition may cause injuries or fire.
Warning
Don’t remove PCB from the module case nor remodel the module.
Fire,electric shock or abnormal operation may occur.
Prior to installing or disassembling the module, let all the external
power off including PLC power. If not, electric shock or abnormal
operation may occur.
Keep any wireless installations or cell phone at least 30cm away
from PLC. If not, abnormal operation may be caused.
Caution

Product or battery waste shall be processed as industrial waste.
The waste may discharge toxic materials or explode itself.
Caution

Safety Instruction
6

Revision History
1
Revision History
Version Date Remark Chapter
V 1.0 2009.2 1. First Edition -
V 1.1 2009.6
1. Add detailed description on High Speed Counter
specification
Ch8.1.1
V 1.2 2009.10 1. Add DC power unit
Ch2.1, Ch2.2
Ch4.1, Ch4.3
Ch7.2.1, Ch7.2.2
Ch8.1.1, Ch8.1.2
Appendix2
V1.5 2010.10
1. Add new module
2. Error in consumption current calculation fixed
3. Error in Momentary power failure and watch dog
fixed
4. Error in program execution fixed
5. Error in memory unit fixed
6. Error in remote function fixed
7. RTC flag, setting method modified
8. Input speciation of main unit fixed
9. Contents related with XGI deleted
10. Voltage reference fixed
11. Contents related with STOP LED deleted
12. APM_SSSB modified
13. XEC-DP32H/DP64H added
Ch2.1, Ch2.2,
Ch2.3.1, Ch4.1
Ch4.3, Ch4.4
Ch5.1.2, Ch5.1.4
Ch5.2.2
Ch5.4.1
Ch6.4
Ch6.12
Ch7.2.1, Ch7.2.2
Ch10.2
Ch10.3
Ch.11
Appendix4
Ch4.1, Ch4.3
Ch7.3.4, Ch7.3.6
Appendix2
V1.6 2014.2
1. Domain Of Homepage Changed
2. Add XEC-DN32H/DC
Front/Back
Cover
Ch2.1, Ch2.2
Ch4.1, Ch4.3
Ch7.2.1, Ch7.3.3
Ch8.1.1
Appendix2
V1.7 2015.7
1. Address & phone number changed
2. Add new module
3. Vibration Specification modified
Back Cover
Ch2.1, Ch2.2,
Ch2.3.3, Ch2.3.4
Ch3.1
V1.8 2016.11
1. . Add new module
- XBE-DN32A Ch7
V 1.9 2020.06 LSIS to change its corporate name to
LS ELECTRIC
Entire
V 2.0 2022.08 XEC-H Type Renewal content added Entire
V2.1 2023.06 1. Module added
(1)XBE-AC08A
Ch7

Revision History
2

About User's Manual
１
About User’s Manual
Thank you for purchasing PLC of LS ELECTRIC Co.,Ltd.
Before use, make sure to carefully read and understand the User’s Manual about the functions, performances,
installation and programming of the product you purchased in order for correct use and importantly, let the end user
and maintenance administrator to be provided with the User’s Manual.
The Use’s Manual describes the product. If necessary, you may refer to the following description and order
accordingly. In addition, you may connect our website(https://www.ls-electric.com/)and download the information
as a PDF file.
Relevant User’s Manual
Title Description No. of User
Manual
XG5000 User’s
Manual
(XGI/XGR/XEC)
It describes how to use XG5000 software especially about
online functions such as programming, printing, monitoring
and debugging by using XGB (IEC language)
10310000512
XGI/XGR/XEC Series
Instruction &
Programming
It describes how to use the instructions for programming
using XGB (IEC language) series. 10310000510
XGB Main unit
User’s Manual
(XEC-H)
It describes how to use the specification of power/input
/output/expansion modules, system configuration and built-in
High-speed counter for XGB main unit.
10310000983
XGB Analog
User’s Manual
It describes how to use the specification of analog
input/analog output/temperature input module, system
configuration and built-in PID control for XGB main unit.
10310000920
XGB Position
User’s Manual
It describes how to use built-in positioning function for XGB
main unit.
10310000927
XGB Cnet I/F
User’s Manual
It describes how to use built-in communication function for
XGB main unit and external Cnet I/F module.
10310000816
XGB Fast Ethernet I/F
User’s Manual
It describes how to use XGB FEnet I/F module. 10310000873
CANopen
Commnunication
Module
It describes how to use XGB
CANopen Commnunication
Module 10310001245
EtherNet/IP
Commnunication
Module
It describes how to use XGB EtherNet/IP Communication
module 10310001159
XGB Profibus-DP I/F
(Master) User’s
Manaual
It describes how to use XGB Profibus-DP I/F
(Master) Commnunication Module 10310001310

About User's Manual
２
XGB Profibus-DP I/F
(Slave) User’s
Manaual
It describes how to use XGB Profibus-DP I/F
(Slave) Commnunication Module 10310001410
XGB DeviceNet I/F
(Slave) User’s
Manaual
It describes how to use XGB DeviceNet I/F
(Slave) Commnunication Module 10310001414
XGB High speed
counter module User’s
Manual
It describes how to use High speed counter(XBF-HO02A,
XBF-HD02A) 10310001240

Table of Contents
1
◎
Contents
◎
Chapter 1 Introduction ..........................................................................1-1~5
1.1 Guide to Use This Manual......................................................................................1-1
1.2 Features.................................................................................................................1-2
1.3 Terminology............................................................................................................1-4
Chapter 2 System Configuration..............................................................2-1~11
2.1 XGB System Configuration ...................................................................................2-1
2.2 Product List ..........................................................................................................2-2
2.3 Classification and Type of Product Name .............................................................2-4
2.3.1 Classification and type of main unit ..........................................................................2-4
2.3.2 Classification and type of expansion module ...........................................................2-5
2.3.3 Classification and type of special module ................................................................2-6
2.3.4 Classification and type of communication module.....................................................2-7
2.3.5 Classification and Type of Option Module ................................................................2-8
2.4 System Configuration ...........................................................................................2-9
2.4.1 Cnet I/F system..........................................................................................................2-9
2.4.2 Ethernet system.......................................................................................................2-12
Chapter 3 General Specifications .................................................................3-1
3.1 General Specifications............................................................................................3-1
Chapter 4 CPU Specifications.....................................................................4-1~9
4.1 Performance Specifications ..................................................................................4-1
4.2 Names of Part and Function .................................................................................4-3
4.3 Power Supply Specifications .................................................................................4-4
4.4 Calculation Example of Consumption Current/Voltage............................................4-7
4.5 Battery ..................................................................................................................4-9
4.5.1 Battery specification...................................................................................................4-9
4.5.2 Notice in using............................................................................................................4-9

Table of Contents
2
4.5.3 Life of battery .............................................................................................................4-8
4.5.4 How to change the battery.........................................................................................4-9
Chapter 5 Program Configuration and Operation Method .....................5-1~28
5.1 Program Instruction ..............................................................................................5-1
5.1.1 Program execution methods ....................................................................................5-1
5.1.2 Operation processing during momentary power failure ...........................................5-2
5.1.3 Scan time .................................................................................................................5-3
5.1.4 Scan Watchdog timer ...............................................................................................5-4
5.2 Program Execution ...............................................................................................5-5
5.2.1 Configuration of program .........................................................................................5-5
5.2.2 Program execution methods......................................................................................5-5
5.2.3 Interrupt .....................................................................................................................5-7
5.3 Operation Mode ..................................................................................................5-21
5.3.1 RUN mode ..............................................................................................................5-21
5.3.2 STOP mode ............................................................................................................5-22
5.3.3 DEBUG mode .........................................................................................................5-22
5.3.4 Change operation mode .........................................................................................5-26
5.4 Memory................................................................................................................5-27
5.4.1 Program memory ...................................................................................................5-27
5.4.2 Data memory............................................................................................................5-28
5.4.3 Data retain area setting ..........................................................................................5-28
5.4.4 Data Memory Map....................................................................................................5-30
Chapter 6 CPU Functions..........................................................................6-1~36
6.1 Type Setting ..........................................................................................................6-1
6.2 Parameter Setting .................................................................................................6-2
6.2.1 Basic parameter setting ...........................................................................................6-2
6.2.2 I/O parameter setting ...............................................................................................6-3
6.3 Self-diagnosis Function ........................................................................................6-5
6.3.1 Saving of error log ....................................................................................................6-5
6.3.2 Troubleshooting .......................................................................................................6-6
6.4 Remote Functions..................................................................................................6-7
6.5 Forced Input/Output On and Off Function...............................................................6-8
6.5.1 Force I/O setup ........................................................................................................6-8
6.5.2 Processing time and method of Forced Input/Output On and Off ...........................6-9

Table of Contents
3
6.6 Direct Input/Output Operation ............................................................................. 6-10
6.7 Diagnosis of External Device ...............................................................................
6-11
6.8 Allocation of Input/Output Number ...................................................................... 6-12
6.9 Online Editing .....................................................................................................6-14
6.10 Reading Input/Output Information.......................................................................6-18
6.11 Monitoring .........................................................................................................6-19
6.12 RTC function......................................................................................................6-25
6.12.1 How to use ...........................................................................................................6-25
6.13 Exernal Memory Module ....................................................................................6-27
6.13.1 Memory module specification................................................................................6-27
6.13.2 Memory module structure......................................................................................6-27
6.13.3 How to use memory module..................................................................................6-28
6.13.4 How to use when password is set.........................................................................6-32
6.14 Clear All PLC......................................................................................................6-35
6.15 Password Setting per Program Block.................................................................6-36
Chapter 7 Input/Output Specifications ...................................................7-1~34
7.1 Introduction ...........................................................................................................7-1
7.2 Digital Input Specifications of Main Unit ................................................................7-8
7.2.1 XEC-DR32H / XEC-DN32H input unit (Source/Sink type) ........................................7-8
7.2.2 XEC-DR64H / XEC-DN64H input unit (Source/Sink Type) .......................................7-9
7.3 Digital Output Specification of Main Unit .............................................................7-10
7.3.1 XEC-DR32H output unit ..........................................................................................7-10
7.3.2 XEC-DR64H output unit........................................................................................... 7-11
7.3.3 XEC-DN32H output unit (Sink type) ........................................................................7-12
7.3.4 XEC-DP32H output unit (Source type)....................................................................7-13
7.3.5 XEC-DN64H output unit (Sink type) ........................................................................7-14
7.3.6 XEC-DP64H output unit (Source type)....................................................................7-15
7.4 Digital Input Module Specification .......................................................................7-16
7.4.1 8 point DC24V input module (Source/Sink type) ...................................................7-16
7.4.2 16 point DC24V input module (Sink/Source type) .................................................7-17
7.4.3 32 point DC24V input module (Source/Sink type)...................................................7-18
7.4.4 8 point AC110V input module ..................................................................................7-19
7.5 Digital Output Module Specifications ..................................................................7-20
7.5.1 8 point relay output module .....................................................................................7-20
7.5.2 16 point relay output module ...................................................................................7-21
7.5.3 8 point transistor output module (Sink type)............................................................7-22

Table of Contents
4
7.5.4 16 point transistor output module (Sink type)..........................................................7-23
7.5.5 32 point transistor output module (Sink type)..........................................................7-24
7.5.6 8 point transistor output module (Source type)........................................................7-25
7.5.7 16 point transistor output module (Source type) .....................................................7-26
7.5.8 32 point transistor output module (Source type) .....................................................7-27
7.6 Combined Module Digital Input Specification........................................................7-28
7.6.1 8 point DC24V input part (Source/Sink type)...........................................................7-28
7.6.2 16 point DC24V input (Source/Sink type)................................................................7-29
7.7 Combined Module Digital Output Specification.....................................................7-30
7.7.1 8 point relay output part...........................................................................................7-30
7.7.2 16 point transistor output (Sink type).......................................................................7-31
7.8 IO Wiring by Using Smart Link Board...................................................................7-32
7.8.1 Smart link board .....................................................................................................7-32
Chapter 8 Built-in High-speed Counter Function ..................................8-1~34
8.1 High-speed Counter Specifications.........................................................................8-1
8.1.1 Performance specifications ......................................................................................8-1
8.1.2 Designation of parts .................................................................................................8-2
8.1.3 Counter Function.......................................................................................................8-4
8.2 Installation and Wiring ........................................................................................8-22
8.2.1 Precaution for wiring ..............................................................................................8-22
8.2.2 Example of wiring ...................................................................................................8-22
8.3 Internal Memory ..................................................................................................8-24
8.3.1 Special area for High-speed counter .....................................................................8-24
8.3.2 Error code ..............................................................................................................8-29
8.4 Examples: Using High-speed Counter ................................................................8-30
Chapter 9 Installation and Wiring ...........................................................9-1~18
9.1 Safety Instruction ..................................................................................................9-1
9.1.1 Fail safe circuit..........................................................................................................9-3
9.1.2 PLC heat calculation..................................................................................................9-6
9.2 Attachment/Detachment of Modules .....................................................................9-8
9.2.1 Attachment/Detachment of modules ......................................................................9-8
9.2.2 Caution in handling..................................................................................................9-13
9.3 Wire......................................................................................................................9-14
9.3.1 Power wiring ............................................................................................................9-14

Table of Contents
5
9.3.2 I/O Device wiring......................................................................................................9-17
9.3.3 Grounding wiring......................................................................................................9-17
9.3.4 Specifications of wiring cable ..................................................................................9-18
Chapter 10 Maintenance ........................................................................ 10-1~-2
10.1 Maintenance and Inspection .............................................................................10-1
10.2 Daily Inspection ................................................................................................10-1
10.3 Periodic Inspection ...........................................................................................10-2
Chapter 11 Troubleshooting ..................................................................11-1~12
11.1 Basic Procedure of Troubleshooting ..................................................................11-1
11.2 Troubleshooting..................................................................................................11-1
11.2.1 Troubleshooting flowchart used with when the PWR(Power) LED turns Off......... 11-2
11.2.2 Troubleshooting flowchart used with when the ERR(Error) LED is flickering ...... 11-3
11.2.3 Troubleshooting flowchart used with when the RUN,STOP LED turns Off. ......... 11-4
11.2.4 Troubleshooting flowchart used with when the I/O part doesn’t operate normally..11-5
11.3 Troubleshooting Questionnaire .........................................................................11-7
11.4 Troubleshooting Examples ................................................................................11-8
11.4.1 Input circuit troubles and corrective actions ......................................................... 11-8
11.4.2 Output circuit and corrective actions...................................................................... 11-9
11.5 Error Code List .................................................................................................11-11
Appendix 1 Flag List ....................................................................... App. 1-1~-8
Appendix 1.1 Special Relay (F) List..................................................................... App. 1-1
Appendix 1.2 Communication Relay (L) List........................................................ App. 1-5
Appendix 1.3 Network Register (N) List ............................................................. App. 1-8
Appendix 2 Dimension ...................................................................... App.2-1~-4
Appendix 3 Compatibility with GLOFA...............................................App.3-1~7
Appendix 4 Instruction List...............................................................App.4-1~13

Table of Contents
6
Appendix 4.1 Basic Function................................................................................ App.4-1
Appendix 4.2 MK(MASTER-K) Function............................................................. App.4-10
Appendix 4.3 Array Operation Function ............................................................ App.4-10
Appendix 4.4 Basic Function Block................................................................... App.4-11

Chapter 1. Introduction
1-1
Chapter 1 Introduction
1.1 Guide to Use This Manual
This manual includes specifications, functions and handling instructions for the XGB series PLC.
This manual is divided up into chapters as follows.
No. Title Contents
Chapter 1 Introduction Describ
es configuration of this manual, unit’s features and
terminology.
Chapter 2 System Configurations
Describes available units and system configuration in the XGB
series.
Chapter 3 General Specifications Describes general specifications of units used in th
e XGB
series.
Chapter 4 CPU Specifications
Describes performances, specifications and operations.
Chapter 5 Program
Configuration and
Operation Method
Chapter 6 CPU Module Functions
Chapter 7 Input/Output Specifications Describes operation of basic and input/output.
Chapter 8
Built-in High-speed Counter
Function
Describes built-in high-speed counter functions.
Chapter 9 Installation and Wiring
Describes installation, wiring and handling instructions for
reliability of the PLC system.
Chapter 10 Maintenance
Describes the check items and method for long-term normal
operation of the PLC system.
Chapter 11 Troubleshooting Describes various operation errors and corrective actions.
Appendix 1 Flag List Describes the types and contents of various flags.
Appendix 2 Dimension Shows dimensions of the main units and expansion modules.
Appendix 3 Compatibility with
GLOFA
Describes the compatibility with GLOFA.
Appendix 4 Instruction List Describes the special relay and instruction list.

Chapter 1. Introduction
1-2
1.2 Features
The features of XGB system are as follows.
(1) The system secures the following high performances.
(a) High Processing Speed
(b) Max. 384 I/O control supporting small & mid-sized system implementation
Item
Specification (XEC-DxxxH)
O/S Version: Less than V5.00 O/S Version: V5.00 or later
Operation processing speed 83ns / Step 60ns / Step
Max IO contact point 384 points 384 points
Program capacity 200KB 250KB
Max. no. of expanded base 10 stages 10 stages
(c) Enough program capacity
(d) Expanded applications with the support of floating point.
Remark
▪The memory usage difference occurs even if the same program is used because the
program compilation method is different between the O/S version under V5.00 and the
version higher than V5.00. Considering these compatibility issues, from O/S version V5.00,
the program capacity increased by 25% compared to the previous version. The actual
program level available to the user is the same.
▪The details of compatibility between versions are described in Section 1.4.
(2) Compact : the smallest size comparing to the same class model of competitors.
(a) Compact panel realized through the smallest size.
Item Type Size (W * H * D)
Reference
Main unit XEC-Dx32H 114 * 90 * 64
XEC-Dx64H 180 * 90 * 64
Extension module XBE-,XBF-,XBL- 20 * 90 * 60 Basis of minimum size
(3) Easy attachable/extensible system for improved user convenience.
(a) Easy attachable to European terminal board and convenient-to-use MIL connector method improving
convenient wiring. (“S” type main unit and expanded module)
(b) By adopting a removable terminal block connector (M3 X 6 screw), convenience of wiring may be increased.
(c) By adopting connector coupling method, modules may be easily connected and separated.
(4) Improved maintenance ability with kinds of register, built-in RTC (“H” type), comment backup and etc
(a) Convenient programming environment by providing analogue register, array and structure.
(b) Improved maintenance ability by operating plural programs and task program through module program.
(c) Built-in Flash ROM enabling permanent backup of program without any separate battery.

Chapter 1. Introduction
1-3
(d) Improved maintenance ability by types of comment backup.
(e) Built-in RTC function enabling convenient history and schedule management
(5) Optimized communication environment.
(a) With max. 2 channels of built-in COM (excl. loader), up to 2 channel communication is available without any
expanded of module.
(b) Supporting various protocols to improve the convenience (dedicated, Modbus, user-defined communication)
(c) Communication module may be additionally increased by adding modules (up to 2 stages such as Cnet,
Enet and etc).
(d) Convenient network-diagnostic function through network & communication frame monitoring.
(e) Convenient networking to upper systems through Enet or Cnet.
(f) High speed program upload and download by USB Port
(6) Applications expanded with a variety of I/O modules.
(a) 8, 16, 32 points modules provided (if relay output, 8/16 points module).
(b) Single input, single output and combined I/O modules supported.
(7) Applications expanded through analog-dedicated register design and full attachable mechanism.
(a) All analogue modules can be attachable on extension base. (H type: up to 10 stages available)
(b) With analog dedicated register(U) and monitoring dedicated function, convenient use for I/O is maximized
(can designate operations using easy programming of U area and monitoring function)
(8) Through XG5000, it provides an integrated programming environment such as enhanced program
convenience and various monitoring, diagnosis, and editing functions.
(9) Built-in high speed counter function
(a) Providing High-speed counter 1phase, 2phase and more additional functions.
(b) Providing parameter setting, diverse monitoring and diagnosis function using XG5000.
(c) Monitoring function in XG5000 can inspect without program, inspecting external wiring, data setting and
others.
(10) Built-in position control function
(a) Supporting max 100Kpps 2 axes.
(b) Providing parameter setting, operation data collection, diverse monitoring and diagnosis by using XG5000.
(c) Commissioning by monitoring of XG5000, without program, inspecting external wiring and operation data
setting.