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What is the difference between NEMA 4X and Type 4X?
Sometimes those term can be often misunderstood. Usually, automation products are certified by UL and UL gives the certification as Type 4X. UL is...
With a SCADAPack 575 What Does the Message "This isn't a valid PLC Address, or PLC is busy, or media is off" mean?
When using a SCADAPack 575 and attempting to connect the logic debugger if the message "This isn't a valid PLC Address, or PLC is busy, or media is...
Video: What does a flashing E on the ATV212 or ATV21 display (External Fault on the graphic keypad) mean?
Issue: What does a blinking or flashing E on the ATV21 or ATV212 display mean? What does External Fault mean on the graphic keypad? Product Line:...
Correction to Published Specifications on the 499NES25100 Switch
Goals and Symptoms Current catalogs and manuals incorrectly state the temperature range of the 499NES25100 unmanaged switch as being -40C to 70C....
Video: How to import an EDS file into SoMachine?
Issue: How to import an EDS file into SoMachine? Product Line: Somachine, EDS, M238, M258, M251  
Video: How can the installation of Unity Hotfixes be verified?
To verify Hotfixes are installed in Unity Pro, use the following procedure: From any window in Unity ( preferably the main screen ). Point and click...
ACM 3710 and 3720 Installation and Operation Manual
Product Line ACM3710 ACM3720 Environment Documentation Resolution See attached documents below.
Video: Creating a 984LL segment section in Unity Pro
After opening a new Unity Pro project and a PLC has been selected, follow these steps to create a new 984LL Segment Section: In the Project Browser...
TSXETY5103 Exec Version 5.6 Release Notes
Release Notice This Resolution contains the Release Notes for the TSXETY5103 Exec firmware versions 5.6, 5.5, 5.2, 5.0, 4.9, and 4.8. Goals and Symptoms...
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