Rievtech ELC Series User manual

EN
Programmable Relay ●User Manual for ELC, EXM and PR Series 22020 v6.0 ●©Rievtech Co., Ltd.
●www.rievtech.com
Programmable Relay User’s Manual

EN
Programmable Relay ●User Manual for ELC, EXM and PR Series 3 2020 v6.0 ●©Rievtech Co., Ltd.
●www.rievtech.com
October, 2020
Version 6.0
Rievtech Electronic Co. Ltd,
Unit 506, Zone A3, No.99 Gao Hu Road, Jiang Ning District., Nanjing, Jiangsu, China (Mainland)
Tel: [phone]
Document Revisions
Date
Version Number
Document Changes
28/06/2017
4.0
Initial Draft
20/05/2018
4.1
First Revision
02/07/2018
4.2
Addition of MQTT Functions
28/07/2018
4.3
Addition of Library Function
30/09/2018
4.4
Addition of PR Ethernet Series
15/10/2018
4.5
Addition of Webserver
08/12/2018
4.6
Updated LID Save instructions p.126
01/04/2019
4.7
Corrected Modbus Addresses for Middle Coils (M) p.193
27/05/2019
5.0
Addition of User Web Pages –Section 8.2

EN
Programmable Relay ●User Manual for ELC, EXM and PR Series 42020 v6.0 ●©Rievtech Co., Ltd.
●www.rievtech.com
30/06/2019
5.1
x-Messenger Block Addition
19/08/2019
5.2
Addition of Analogue Table, Free Protocol, General Data Latching Relay and
General Arithmetic blocks
07/09/2019
5.3
Added Modbus Read Write block
08/11/2019
5.4
Updated new MQTT Methods
13/01/2020
5.5
Added SMS Usage Examples and Error Codes
28/05/2020
5.6
Added PR-23 Series, new digital expansions and some minor amendments
15/06/2020
5.7
Corrected Analogue Input expansion Modbus addressing
13/08/2020
5.8
Added new Out 2 status codes for Connect to MQTT Server block
19/10/2020
5.9
Added new Modbus addresses for 16-way expansion IO
21/10/2020
6.0
Added Wi-Fi Communication Instructions for Wi-FI CPU’s

EN
Programmable Relay ●User Manual for ELC, EXM and PR Series 5 2020 v6.0 ●©Rievtech Co., Ltd.
●www.rievtech.com
Table of Contents
1. Products Covered ........................................................................................................................................................... 15
Product Safety ................................................................................................................................................................ 15
Qualified Personnel........................................................................................................................................................ 15
Trademarks...................................................................................................................................................................... 15
Copyright Rievtech 2015 all rights reserved ............................................................................................................. 15
Disclaim of Liability........................................................................................................................................................ 15
Additional support......................................................................................................................................................... 16
Overview .......................................................................................................................................................................... 17
Feature Highlights.......................................................................................................................................................... 17
Some of the things xLogic can do for you................................................................................................................ 17
xLogic Devices................................................................................................................................................................. 18
Communication / Network........................................................................................................................................... 18
ELC and PR-Series CPU Naming Convention ............................................................................................................ 21
ELC, EXM and PR-Series Expansion Unit Naming Convention............................................................................... 23
Range of Hardware........................................................................................................................................................ 24
3.3.1. Non-Expandable CPU Range........................................................................................................................................ 24
3.3.2. Expandable CPU Range ................................................................................................................................................. 24
Expansion Modules........................................................................................................................................................ 28
Accessories ...................................................................................................................................................................... 28
Structure & Dimensions................................................................................................................................................ 29
3.6.1. PR-6 Series CPU and EXM-E Expansion Modules..................................................................................................... 29
3.6.2. PR-12 Series with LCD................................................................................................................................................... 29
3.6.3. PR-12 Series without LCD............................................................................................................................................. 29

EN
Programmable Relay ●User Manual for ELC, EXM and PR Series 62020 v6.0 ●©Rievtech Co., Ltd.
●www.rievtech.com
3.6.4. PR-14 and PR-18 Series ................................................................................................................................................ 29
3.6.5. PR-24 Series .................................................................................................................................................................... 30
3.6.6. PR-26 Series .................................................................................................................................................................... 30
3.6.7. PR-E Expansion Modules .............................................................................................................................................. 30
EXM GSM/GPRS Built-In Module ................................................................................................................................ 31
3.7.1. How to Establish Connection between CPU and PC Using GPRS ......................................................................... 31
3.7.2. Configuration of E-mail Settings................................................................................................................................. 38
3.7.3. Changing CPU Information via SMS ........................................................................................................................... 39
Dimensions ...................................................................................................................................................................... 45
DIN Rail Mounting ......................................................................................................................................................... 45
4.2.1. Mounting Your Hardware............................................................................................................................................. 45
4.2.2. Removing Your Hardware............................................................................................................................................. 45
Wall Mounting................................................................................................................................................................ 46
4.3.1. Drilling Templates for Wall Mounting ....................................................................................................................... 46
Wiring............................................................................................................................................................................... 47
4.4.1. Connecting Power .......................................................................................................................................................... 47
4.4.2. Connecting Input Signals.............................................................................................................................................. 48
4.4.3. DC Type Digital Input Connections............................................................................................................................. 49
4.4.4. AC Type Digital Input Connections............................................................................................................................. 49
4.4.5. Analogue Input Connections (0 to 10 VDC).............................................................................................................. 49
4.4.6. Analogue Input Connections (0 to 20 mA) ............................................................................................................... 49
4.4.7. Analogue Input Connections (PT100)......................................................................................................................... 50
4.4.8. Connecting Output Signals........................................................................................................................................... 50

EN
Programmable Relay ●User Manual for ELC, EXM and PR Series 7 2020 v6.0 ●©Rievtech Co., Ltd.
●www.rievtech.com
Communication Port Instructions ............................................................................................................................... 51
Overview of CPU Menu Structure ............................................................................................................................... 54
Parameter Assignment Mode ...................................................................................................................................... 54
LCD Panel Instructions .................................................................................................................................................. 54
Selecting a Function Page ............................................................................................................................................ 57
5.4.1. Function Page Options.................................................................................................................................................. 57
5.4.2. How to Switch Between RUN and STOP.................................................................................................................... 57
5.4.3. Set Parameter.................................................................................................................................................................. 58
5.4.4. Set Password................................................................................................................................................................... 61
5.4.5. How to Set the Address of a CPU and Expansion Modules................................................................................... 63
5.4.6. Setting LCD Backlight and Contrast ........................................................................................................................... 65
5.4.7. Set Communication Parameters .................................................................................................................................. 66
5.4.8. Setting System Date and Time .................................................................................................................................... 67
xLogicsoft Functions...................................................................................................................................................... 69
6.1.1. General Input and Output Functions.......................................................................................................................... 70

EN
Programmable Relay ●User Manual for ELC, EXM and PR Series 82020 v6.0 ●©Rievtech Co., Ltd.
●www.rievtech.com
6.1.2. Basic Functions List –GF............................................................................................................................................... 86
6.1.3. Basics of Special Functions - SF................................................................................................................................... 89
6.1.4. Special functions list –SF ............................................................................................................................................. 92

EN
Programmable Relay ●User Manual for ELC, EXM and PR Series 9 2020 v6.0 ●©Rievtech Co., Ltd.
●www.rievtech.com

EN
Programmable Relay ●User Manual for ELC, EXM and PR Series 10 2020 v6.0 ●©Rievtech Co.,
Ltd. ●www.rievtech.com
6.1.5. App Functions List –AP .............................................................................................................................................. 193
6.1.6. Library Function (LIB) .................................................................................................................................................. 220
6.1.7. MQTT Functions ........................................................................................................................................................... 225