Rievtech xLogic ELC Series User manual

Applied to ELC&PR series Ver: 3.0
Programmable Relay User's Manual
Rievtech Electronic Co.,Ltd

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Contents
Introduction
Getting started
Installation and wiring
Programming xLogic
Configuring &software
Applications
Technical data

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Introduction
Congratulations with your xLogic Micro PLC provided by Rievtech Electronic Co., Ltd.
The xLogic Micro PLC is a compact and expandable CPU replacing mini PLCs, multiple timers, relays and
counters.
The xLogic Micro PLC perfectly fits in the space between timing relays and low-end PLCs. Each CPU
incorporates not only a real-time clock and calendar, but also provides support for optional expansion I/O
modules to enhance control and monitoring applications. Data adjustments can easily be performed via
the keypad, the LCD display, or through the Rievtech-to-use xLogic soft. DIN-rail and panel-mounted
options are both available, offering full flexibility to the various installation needs of your application.
The xLogic Micro PLC is available in 120V/240V AC or 12V and 24V DC versions, making it the ideal
solution for relay replacement, or simple control applications as building and parking lot lighting,
managing automatic lighting, access control, watering systems, pump control, ventilation systems,
home automation and a wide field of other applications demanding low cost to be a primary design issue.
We strongly recommended taking the time to read this manual, before putting the xLogic Micro PLC to
work. Installation, programming and use of the unit are detailed in this manual. The feature-rich xLogic
Micro PLC provides a for off-line operation mode, allowing full configuration and testing prior to in-field
service commissioning. In reviewing this manual you will discover many additional advantageous product
properties, it will greatly simplify and optimize the use of your xLogic Micro PLC.
Valid range of this manual
The manual applies to devices of ELC series and PR series modules . For more information about EXM
series module(GSM and WIFI module) ,please refer to the x-Messenger user's manual.
Safety Guideline
This manual contains notices you have to observe in order to ensure your personal safety, as well as to

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prevent damage to property. The notices referring to your personal safety are highlighted in the manual
by a safety alert symbol; notices referring to property damage only have no safety alert symbol. The
notices shown below are graded according to the degree of danger.
Caution
Indicates that death or severe personal injury may result if proper precautions are
not taken
Caution
With a safety alert symbol indicates that minor personal injury can result if proper
precautions are not taken.
Caution
Without a safety alert symbol indicates that property damage can result if proper
precautions are not taken.
Attention
Indicate that an unintended result or situation can occur if the corresponding
notice is not taken into account.
If more than one degree of danger is present, the warning notice representing the highest degree of
danger will be used. A notice warning of injury to persons with a safety alert symbol may also include a
warning relating to property damage.
Qualified Personnel
The device/system may only be set up and used in conjunction with this documentation. Commissioning
and operation of a device/system may only be performed by qualified personnel. Within the context of
the safety notices in this documentation qualified persons are defined as persons who are authorized to
commission, ground and label devices, systems and circuits in accordance with established safety
practices and standards. Please read the complete operating instructions before installation and
commissioning.
Rievtech does not accept any liability for possible damage to persons, buildings or machines, which occur
due to incorrect use or from not following the details.

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Prescribed Usage
Note the following:
Warning
This device and its components may only be used for the applications described in the catalog or the
technical description, and only in connection with devices or components from other manufacturers
which have been approved or recommended by Rievtech. Correct, reliable operation of the product
requires proper transport, storage, positioning and assembly as well as careful operation and
maintenance.
Trademarks
All names identified by xLogic are registered trademarks of the Rievtech. The remaining trademarks in
this publication may be trademarks whose use by third parties for their own purposes could violate the
rights of the owner.
Copyright Rievtech 2015 all rights reserved
The distribution and duplication of this document or the utilization and transmission of its contents are
not permitted without express written permission. Offenders will be liable for damages. All rights,
including rights created by patent grant or registration of a utility model or design, are reserved.
Disclaim of Liability
We have reviewed the contents of this publication to ensure consistency with the hardware and software
described. Since variance cannot be precluded entirely, we cannot guarantee full consistency. However,
the information in this publication is reviewed regularly and any necessary corrections are included in
subsequent editions.
Additional support
We take pride in answering your question as soon as we can:
Please consult our website at www.rievtech.com for your closest point of contact or email us at
[e-mail]

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Contents
Contents...........................................................................................................................................................................................6
Chapter 1 General Introduction to xLogic........................................................................................................................11
1.1 Overview............................................................................................................................................................................... 11
1.2 Highlight feature................................................................................................................................................................ 11
Chapter 2 Hardware models and resources.................................................................................................................... 16
2.1 Naming Rules of ELC&PR Series.................................................................................................................................. 16
2.2 Hardware model selection.............................................................................................................................................. 17
2.3 Structure & dimension..................................................................................................................................................... 19
Chapter 3 Installing/removing xLogic............................................................................................................................... 23
3.1 DIN rail mounting.............................................................................................................................................................. 24
3.2 Wall-mounting.....................................................................................................................................................................25
3.3 wiring xLogic........................................................................................................................................................................28
3.4.1 Connecting the power supply............................................................................................................................28
3.4.2 Connecting xLogic inputs....................................................................................................................................29
3.4.3 Connecting xLogic Outputs................................................................................................................................ 33
3.4.4 Communication port instructions:...................................................................................................................35
Chapter 4 Parameters modification HMI operation..................................................................................................38
4.1 Overview of xLogic menu............................................................................................................................................... 38
4.2 LCD panel instruction....................................................................................................................................................... 39
4.3 Select function page......................................................................................................................................................... 42
4.3.1 How to switch Run/Stop......................................................................................................................................44
4.3.2 Set parameter......................................................................................................................................................... 44
4.3.3 Set password........................................................................................................................................................... 47
4.3.4 How to set address of CPU and expansion module..................................................................................51
4.3.5 Set LCD (backlight and Contrast)....................................................................................................................54
4.3.6 Set communication parameters....................................................................................................................... 56
4.3.7 Modification of System Time............................................................................................................................. 58
Chapter 5 Configuring & Programming software.......................................................................................................... 60
5.1 xLogic Functions.................................................................................................................................................................61
5.2 General Input & Output functions............................................................................................................................... 61
5.2.1 Inputs......................................................................................................................................................................... 61
5.2.2 Cursor keys.............................................................................................................................................................. 62
5.2.3 Outputs...................................................................................................................................................................... 62
5.2.4 Permanent logical levels HI and LO................................................................................................................63
5.2.5 Panel Key.................................................................................................................................................................. 63
5.2.6 Shift register bits................................................................................................................................................... 64
5.2.7 Analog inputs...........................................................................................................................................................64
5.2.8 F (digital flag)..........................................................................................................................................................65
5.2.9 AF (Analog flag)......................................................................................................................................................66
5.3 Basic functions list – GF.................................................................................................................................................. 66
5.3.1 AND............................................................................................................................................................................. 67
5.3.2 AND with edge evaluation.................................................................................................................................. 68

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5.3.3 NAND.......................................................................................................................................................................... 69
5.3.4 NAND with edge evaluation............................................................................................................................... 70
5.3.5 OR................................................................................................................................................................................ 71
5.3.6 NOR............................................................................................................................................................................. 72
5.3.7 XOR............................................................................................................................................................................. 72
5.3.8 NOT..............................................................................................................................................................................73
5.3.9 Boolean Function....................................................................................................................................................74
5.4 Basics on special functions.............................................................................................................................................75
5.4.1 Designation of the inputs....................................................................................................................................75
5.4.2 Time response.........................................................................................................................................................76
5.4.3 Backup of the real-time clock........................................................................................................................... 76
6.4.4 Retentivity.................................................................................................................................................................77
5.4.5 Parameter protection............................................................................................................................................77
5.4.6 Calculating the gain and offset of analog values...................................................................................... 77
5.5 Special functions list – SF...............................................................................................................................................79
5.5.1 On-delay....................................................................................................................................................................83
5.5.2 Off-delay....................................................................................................................................................................85
5.5.3 On-/Off-delay.......................................................................................................................................................... 86
5.5.4 Retentive on-delay................................................................................................................................................ 87
5.5.5 Wiping relay (pulse output)...............................................................................................................................89
5.5.6 Edge triggered wiping relay...............................................................................................................................90
5.5.7 Asynchronous pulse generator......................................................................................................................... 91
5.5.8 Random generator.................................................................................................................................................92
5.5.9 Stairway lighting switch...................................................................................................................................... 94
5.5.10 Multiple function switch.................................................................................................................................... 96
5.5.11 Weekly timer......................................................................................................................................................... 97
5.5.12 Yearly timer.........................................................................................................................................................102
5.5.13 Up/Down counter..............................................................................................................................................107
5.5.14 Hours counter.....................................................................................................................................................109
5.5.15 Threshold trigger.............................................................................................................................................. 111
5.5.16 Latching relay.....................................................................................................................................................113
5.5.17 Pulse relay........................................................................................................................................................... 114
5.5.18 Message text.......................................................................................................................................................115
5.5.18.1 How to change parameters of blocks in displayed message ?............................................124
5.5.19 Softkey..................................................................................................................................................................125
5.5.20 Shift register.......................................................................................................................................................127
5.5.21 Analog comparator...........................................................................................................................................129
5.5.22 Analog threshold trigger................................................................................................................................ 132
5.5.23 Analog amplifier................................................................................................................................................ 134
5.5.24 Analog value monitoring................................................................................................................................ 135
5.5.25 Analog differential trigger..............................................................................................................................137
5.5.26 Analog multiplexer........................................................................................................................................... 139
5.5.27 System cover......................................................................................................................................................141
5.5.28 Pulse Width Modulator (PWM)..................................................................................................................... 142

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5.5.29 Analog Ramp...................................................................................................................................................... 145
5.5.30 Analog Math........................................................................................................................................................ 147
5.5.31 Analog math error detection........................................................................................................................ 149
5.5.32 Modbus Read...................................................................................................................................................... 151
5.5.33 Modbus Write......................................................................................................................................................157
5.5.34 Modbus read write............................................................................................................................................161
5.5.35 Data latching relay........................................................................................................................................... 167
5.5.36 PI controller.........................................................................................................................................................169
5.5.37 Memory write..................................................................................................................................................... 180
5.5.38 Memory Read......................................................................................................................................................184
5.5.39 Word to Bit.......................................................................................................................................................... 187
5.5.40 Bit to Word.......................................................................................................................................................... 189
5.5.41 Stopwatch............................................................................................................................................................ 190
5.5.42 Analog filter.........................................................................................................................................................192
5.5.43 Max/Min................................................................................................................................................................ 193
5.5.44 Average value.....................................................................................................................................................196
5.5.45 Device Reset....................................................................................................................................................... 197
5.5.46 Comport Status................................................................................................................................................. 199
5.5.47 Astronomical clock............................................................................................................................................202
5.5.48 Cam Control........................................................................................................................................................ 204
5.5.49 Angular Cam Timer.......................................................................................................................................... 205
5.5.50 Pumps Management........................................................................................................................................ 206
5.5.51 Defrost.................................................................................................................................................................. 208
5.5.52 Comparison of 2 values..................................................................................................................................209
5.5.53 Multicompare...................................................................................................................................................... 210
5.5.54 Compare in zone............................................................................................................................................... 211
5.5.55 Conversion Word bits...................................................................................................................................... 212
5.5.56 Conversion bits Word...................................................................................................................................... 213
5.5.57 Demultiplexer..................................................................................................................................................... 213
5.5.58 Multiplexing.........................................................................................................................................................214
5.5.59 Multiplexer........................................................................................................................................................... 215
5.5.60 Square Boot........................................................................................................................................................ 216
5.5.61 Sin Cos.................................................................................................................................................................. 216
5.5.62 Absolute Humidity............................................................................................................................................ 217
5.6 xLogicsoft........................................................................................................................................................................... 218
5.7 Main Functions..................................................................................................................................................................224
5.8 Operation Instructions...................................................................................................................................................224
5.8.1 Menu Bar.................................................................................................................................................................225
5.8.1.1 File.................................................................................................................................................................225
5.8.1.2 Edit................................................................................................................................................................226
5.8.1.3 Tools..............................................................................................................................................................226
5.8.1.4 SMS...............................................................................................................................................................227
5.8.1.5 View.............................................................................................................................................................. 228
5.8.1.6 Help...............................................................................................................................................................228

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5.8.2 Toolbar..................................................................................................................................................................... 228
5.8.3 Programming Toolbar.........................................................................................................................................229
5.8.4 Simulation Tool and status window..............................................................................................................230
5.9 Basic Operation................................................................................................................................................................ 233
5.9.1 Open File.................................................................................................................................................................233
5.9.1.1 Open New File...........................................................................................................................................233
5.9.1.2 Open Existed Document....................................................................................................................... 235
5.9.2 Edit Function Diagram Program.................................................................................................................... 236
5.9.2.1 Place Function Block...............................................................................................................................236
5.9.2.2 Edit Property of Function Block..........................................................................................................236
5.9.2.3 Setup link................................................................................................................................................... 237
5.9.2.4 Delete Function Block or Delete Link...............................................................................................239
5.9.2.5 Change block index................................................................................................................................ 240
5.10 Simulation Running......................................................................................................................................................240
5.11 Save and Print................................................................................................................................................................242
5.12 Modify Password and transfer the Program....................................................................................................... 243
5.13 On-line monitoring/test circuit program..............................................................................................................245
Chapter 6 How to configure the Ethernet CPU ?........................................................................................................ 251
6.1 How to separate the new version and old version?...................................................................................251
6.2 How to Configure the Network parameters through program software?..........................................252
6.3 How to view and configure the Ethernet parameters through LCD panel?...................................... 257
6.4 How to create the communication between the CPU and PC through Ethernet?.......................... 261
6.4.1 CPU works as TCP server......................................................................................................................... 261
6.4.2 CPU works as TCP Client.......................................................................................................................... 265
6.4.2 CPU works as UDP Server........................................................................................................................270
6.5 How to log on the built-in Web server............................................................................................................ 271
6.5.1 How to enable the webserver?...............................................................................................................272
6.5.2 How to log on the webserver?............................................................................................................... 273
6.6 How to establish the communication between new Ethernet CPUs?.................................................. 281
6.6.1 Example1: One master CPU(TCP server) connect with 3 slave CPUs(TCP Clients)....... 282
6.6.2 Example2: One master CPU(TCP Client) connect with 3 slave CPUs(TCP Servers).......289
6.6.3 Example3: One master CPU(UDP Server) connect with 3 slave CPUs(UDP clients)......297
6.6.4 Example4: One master CPU(UDP Client) connect with 3 slave CPUs(UDP Servers)..... 303
6.7 Configuration with DeviceManager...................................................................................................................311
6.8 Establish communication between CPU and xLogicSoft/SCADA via Ethernet..............................321
6.9 How to establish the communication among CPUs via Ethernet ?...................................................... 323
Chapter 7 Applications.......................................................................................................................................................... 335
7.1 Dual-function switch...................................................................................................................................................... 335
7.1.1 Standard solution ...............................................................................................................................................335
7.1.2 The scheme of xLogic........................................................................................................................................ 337
7.2 Automatic gate................................................................................................................................................................. 338
7.2.1 Standard solution................................................................................................................................................ 339
7.2.2 The scheme of xLogic........................................................................................................................................ 340
7.3 Ventilation system...........................................................................................................................................................342

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7.3.1 Standard solution................................................................................................................................................ 342
7.3.2 The scheme of xLogic........................................................................................................................................ 343
7.4 Factory door...................................................................................................................................................................... 345
7.4.1 Standard solution................................................................................................................................................ 345
7.4.2 The scheme of xLogic........................................................................................................................................ 346
7.5 Daylight lamp system....................................................................................................................................................348
7.5.1 Standard solution................................................................................................................................................ 349
7.5.2 The scheme of xLogic........................................................................................................................................ 349
7.6 Rainwater pump...............................................................................................................................................................351
7.6.1 Standard solution................................................................................................................................................ 352
7.6.2 The scheme of xLogic........................................................................................................................................ 353
Chapter 8 Modbus function code and Register addresses...................................................................................... 354
8.1 xLogic modbus function code ....................................................................................................................................354
8.2 Register addresses of xLogic...................................................................................................................................... 355
Appendix.....................................................................................................................................................................................364
A Technical data.......................................................................................................................................................................364
A.3 Switching capacity and service life of the relay outputs................................................................................. 390