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Nick Lim
nicholas.lim@omron.com
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How to use Enumerators in Sysmac Studio
Published February 13th, 2025 by Nick Lim
Enumerators are a custom data structure of named constants for integers. These assist in making your code more readable and is typically used when a list of predefined inputs/outputs are needed. Creating Enumerators To create an enumerator perform the following steps: In the Multiview Explorer tab go to Programming → Data → Data Types Click Enumerat
How To Use Vector and Bitmap Graphics In The NB HMI
Published September 12th, 2023 by Nick Lim
This article explains how to use vector and bitmap graphics in the NB HMI. The NB HMI supports two different kind of graphical image formats: vector graphics and bitmap graphics. Before explaining how to use vector and bitmap graphics it is important to understand the differences between the two graphics. Bitmap vs Vector Images Bitmap graphics are
Resolving the 'Slave Application Error' on the NX-ECC
Published April 7th, 2025 by Nick Lim
The 'Slave Application Error' on the NX-ECC can have various causes. One common reason is an inconsistency between the software and hardware NX-IO configuration—including NX Safety IO. As a result, users may find that simply power cycling the system or executing a general error reset does not clear the error.Fortunately, there is a solution to remov
How to Create a Sysmac Library
Published March 26th, 2024 by Nick Lim
Sysmac Libraries offer a great way to reuse custom function blocks and various data structures within Sysmac Studio. These are stored under the file extension .slr. In this article, we'll go through the process of creating these libraries. 1. Creating a Library Project First create a Sysmac Library Project: 1.5. Creating Function Blocks To crea
How to Connect NB (HMI) to Peripheral Devices
Published October 17th, 2024 by Nick Lim
Introduction The NB HMI series has the possibility to connect with Omron PLCs and devices through Ethernet, and Serial interfaces, particularly the Omron CP1L compact PLC’s and the CJ1/CJ2 modular PLC’s, as well as automation components from other vendors.This article explains the different options that are available and how connection with CP1L and
Changing Viewport Lengths via an Onscreen Button on a NA Screen
Published August 5th, 2024 by Nick Lim
A frequently asked question concerns the process for adjusting the viewport length of a trend or line graph using an on-screen button. This functionality allows users to view different time scales without modifying the underlying code. While Sysmac Studio does not provide a built-in method for this adjustment, it can be accomplished by modifying the
NB with CP1L through COM1/RS232(Host Link) and MX2 through COM2/RS485(Modbus RTU)
Published March 3rd, 2024 by Nick Lim
Introduction This article explains how connection can be established with a CP1L (CP1W-01) using Host Link (RS232C) and two MX2 Inverters using Modbus RTU. 1. Connecting Methods Host Link (RS232C)NB with CP1L through COM1/RS232 (Host Link) Modbus RTU (RS485)NB with two MX2’s through COM2/RS485 (RS485) Start NB-designer, create a new program, drag
Trial Copy for CX-ONE
Published September 28th, 2023 by Nick Lim
To get a trial copy of CX-One fill out the form in the following link: https://automation.omron.com/en/us/forms/cx-one-software-download-request-form You will need to register first and then a link will be sent to your email for downloading the Installation File. The email will contain two links the first being the full version of CX-One if you hav
How Can I Restore the Default Windows layout In CX-Programmer?
Published December 18th, 2023 by Nick Lim
On occasion it is useful to reset the CX-Programmer window layout to the default setting. This article illustrates two methods to achieve this. Method 1: Using the Inbuilt Function To restore the default windows layout in CX-Programmer Click View→Reset Windows Environment. Click Yes through the dialogue box Restart CX-Programmer Method 2: Deleti
How to Work With Programs Using Foreign Character Sets in CX-Programmer
Published March 31st, 2025 by Nick Lim
Occasionally, you may encounter programs that you need to modify in CX-Programmer programs with symbols that are written in a non-Unicode language. This may cause CX-Programmer to throw a compilation error due to an unrecognized symbol. To rectify this, you set your Non Unicode Language to the language that the code was written in(common languages t
How to web configure a CS/CJ-ETN21
Published March 30th, 2025 by Nick Lim
This tutorial is intended to explain the login and configuration of CS/CJ ETN21. Connect with Internet Explorer 1. Connect to the default address of the card ETN21 http://192.168.250.x/0 x is the node number (in front of the card) or the IP address previously configured.2. Enter the default password: ETHERNET3. In the Settings menu, select System a
How to Factory Reset a MX2 Inverter
Published July 17th, 2023 by Nick Lim
To factory reset a MX2 Inverter use the following procedure: Step 1: Set b084 to a value between 1 - 4 according to the table below. For a complete reset use 4. Parameter No Function Monitor or Data Range Default Data b084 Initialization Selection 00: Initialization Disabled 00 01: Clear Fault Monitor 02: Initialize Data 03: Clear Fault Monitor + I
E5_N Video Tutorials
Published March 14th, 2024 by Nick Lim
Part 1: Part Names, Main Settings, Mode Key Operation This video covers: An overview of the different parts on an E5_N temperature controller The main setting levels and how to move between them Mode key operation Your browser does not support HTML5 video. Part 2: Basic Operation This video shows how to change the input type of the E5_N temeprat
Serial Communication in CP1L and CP1H PLCs
Published March 18th, 2025 by Nick Lim
This tutorial is intended to explain serial communication configuration with the CP1L and CP1H PLCs. The following serial communication option boards can be used on any available option board slot for the CP1 series PLCs. CP1W-CIF01 (RS232C) CP1W-CIF11 (RS422A/485, 50m) CP1W-CIF12 (RS422A/485, 500m) Note: The single option board slot on the CP1L-L14
How to Use Unions in Sysmac Studio
Published March 18th, 2025 by Nick Lim
What is a Union? A union is a data structure that allows different data types to occupy the same memory location. Unlike a struct (which stores each member at a different memory location), a union enables several variables to share the same space, which can be used to save memory or interpret the same memory space in multiple ways. The most common u
How to Import and Use Existing Function Blocks in CX-Programmer
Published October 17th, 2023 by Nick Lim
Function Blocks are modular, reusable pieces of code that encapsulate specific functionality. By importing and incorporating pre-built blocks into your CX-Programmer projects, you can save time, enhance code readability, and ensure consistency across different applications. This guide will walk you through the step-by-step process of importing Funct
How to transfer a Program from a NB Screen
Published July 13th, 2023 by Nick Lim
To transfer a program from an NB screen perform the following steps: Step 1: On the tool bar click Tools → System Manager Step 2: Click Upload Operation and then Upload Project Files Step 3: If you need the recipe or logo files select those as well and click ok. Step 4: Select a location to save your PKG file Step 5: The program wil
List of File Extensions for Omron Software
Published February 19th, 2024 by Nick Lim
Below is a list of file extensions used by Omron Software ABK CX-Supervisor (older versions / pre-unicode 1.3) Alarm- Error log ADR SYSWIN Text address symbols AHD SYSWIN 1.x/PMD address index file (not used in SYSWIN 3.x) ALG CX-Supervisor (older versions / pre-unicode 1.3) Alarm- Error log BAS TrajeXia Tools(Motion Perfect 2) (Program file) BCF CX
How to use SAFE STOP(STO) on MX2 Drives
Published March 13th, 2025 by Nick Lim
MX2 inverters incorporates a SAFE STOP(STO) function at hardware level. Activating these will cause a category level 0 stop. However the method to use this feature changes slightly depending on the version. The method of using the SAFE STOP(STO) function changes depending whether you have the V1 or the V2 model. Please select the relevant model belo
How to take a hardware log backup of a NX PLC
Published March 27th, 2025 by Nick Lim
Occasionally you may be asked for a hardware log backup from Omron for diagnostic purposes. You can obtain this using a separate tool in the Sysmac Studio install directory. These files must be read with a special tool by Omron. So unfortunately you cannot inspect these files yourself. 1) Navigate to the ControllerLogUuploadTool folder in your sys
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